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Home My WebLink About5.5-Acre Erwin Square Site - REV Limited Brownfields Assment 2011-07-15 REVISED BROWNFIELDS ASSESSMENT AND RECEPTOR SURVEY 5.5 Acre Erwin Square / Former Burlington Industries Site 2109 Hillsborough Road Durham, North Carolina 27605 S&ME Project No. 1054-10-288A Prepared for: Crescent Erwin Venture I, LLC c/o Crescent Resources 227 West Trade Street Suite 1000 Charlotte, NC 28202 Prepared by: S&ME, Inc. 3201 Spring Forest Road, Raleigh, North Carolina 27616 July 18, 2011 July 18, 2011 Crescent Erwin Venture I, LLC c/o Crescent Resources 227 West Trade Street Suite 1000 Charlotte, NC 28202 Attention: Mr. Benjamin Collins email: blcollins@crescent-resources.com Regional Director, Southeast Reference: Revised Brownfields Assessment and Receptor Survey 5.5-Acre Erwin Square/Former Burlington Industries Site 2109 Hillsborough Road Durham, North Carolina S&ME Project No. 1054-10-288A Dear Mr. Collins: S&ME, Inc. (S&ME) is submitting this revised report of our Brownfields Assessment for an approximate 5.5-acre central portion of a 14.272-acre parent property located at 2109 Hillsborough Road in Durham, North Carolina. This report is being issued to address comments received from the Brownfields Section, and it replaces and supersedes our Brownfields Assessment and Receptor Survey report dated May 17, 2011. These sampling services have been performed in general accordance with our Change Order - 01 (S&ME Proposal No. P186A-10V, dated March 24, 2011) for limited soil and surface water sampling, which included the Scope of Services for this sampling, and our Change Order - 02 (S&ME Proposal No. P186B-10V, dated April 11, 2011) for additional soil sampling services and a receptor survey. The Brownfields Area Reconnaissance and Receptor Survey Guidance Form is attached as Appendix V to this report. PROJECT BACKGROUND S&ME previously completed a Phase I Environmental Site Assessment (Phase I ESA), dated October 7, 2010 (S&ME Project No. 1054-10-288), for the above-referenced property located in Durham, North Carolina. In summary, the Phase I ESA identified three recognized environmental conditions in connection with the subject property: 1. The subject property was formerly a central portion of the Burlington Industries, Inc. Durham Plant No. 0183 facility, and was developed with several past industrial textile mill buildings and portions of buildings over time. There is the potential for soil and groundwater contamination from the historical industrial uses of the site. Based on the identified features and historical uses of the site, potential contaminants include 5.5-Acre Erwin Square Site Revised Brownfields Assessment and Receptor Survey 2109 Hillsborough Road S&ME Project No. 1054-10-288A Durham, North Carolina July 18, 2011 2 petroleum constituents, chlorinated solvents, metals and poly-chlorinated biphenyls (PCBs). 2. The larger property from which the subject property has been subdivided, Burlington Industries – Durham Plant (Facility ID No. 0-016153), is listed as a registered UST facility. Based on the UST information provided in the EDR report, three registered USTs have been permanently closed at the site. Due to conflicting closure dates and sizes of these USTs, it is unclear whether they correspond to those identified in the LUST/IMD incidents. 3. An incident at the former Burlington Industries (LUST/IMD Incident No. 20604) was identified associated with the First Union Plaza site (now Wachovia), located adjacent to the southwest of the subject property. A chlorinated compound groundwater contaminant plume extends from the Wachovia property onto the central and western portions of the subject property. This incident was transferred to the NCDENR Inactive Hazardous Sites Branch (IHSB) in 2007 and has not been closed out. A Semi-Annual Groundwater Monitoring Report for LUST/IMD Incident No. 20604, prepared by Mid-Atlantic Associates, Inc., and dated February 16, 2005, indicated that a Corrective Action Plan (CAP) was submitted to, and approved by, the NCDENR Groundwater Section in 2000. The CAP recommended natural attenuation as the preferred alternative for groundwater remediation. Seventeen monitor wells (15 wells representing the surficial aquifer and 2 deeper wells) were sampled on January 26, 2005, including three monitor wells located on the subject property (MW-11, MW-13 and MW- 14). Groundwater isoconcentration maps showing the delineation of the 1,1- dichloroethene (1,1-DCE) and chloroform plumes from the 2005 sampling event relative to the subject property are presented as Figure 3 and Figure 4, respectively. Figure 5 provides a groundwater surface contour map based on the 2005 sampling event. Groundwater flow direction on the subject property in 2005 was found to be generally to the west-northwest, then trending northward in the area west of the subject property. No sampling data subsequent to the February 2005 Semi-Annual Groundwater Monitoring Report were identified in the IHSB file for this incident. The responsible party for the incident, Burlington Industries, filed for bankruptcy in 2001. Mr. Rodney Allison, who is a representative of the current property owner, Erwin Square Limited Partnership, indicated on July 14, 2011 that the wells associated with this incident have been recently sampled by others, and that a report summarizing the sample data is being prepared and will be submitted to NCDENR in the near future. Another LUST/IMD Incident was identified for the former Burlington Industries facility (Incident No. 3331) that has been closed-out by NCDENR and was not specifically considered a recognized environmental condition in our Phase I ESA report. Soil contamination was identified during the removal of two USTs in 1987; one approximately 1,000-gallon UST formerly used for gasoline storage and one approximately 400-gallon UST used for varsol storage. Based on the public record, the 5.5-Acre Erwin Square Site Revised Brownfields Assessment and Receptor Survey 2109 Hillsborough Road S&ME Project No. 1054-10-288A Durham, North Carolina July 18, 2011 3 USTs were located along the former railroad spur on the southwest portion of the subject property. Contaminated soil was identified and excavated from the UST pit. Confirmatory soil samples from the base of the excavation were submitted for analysis and were not found to contain targeted analytes. No groundwater sampling was reported for this incident. A North Carolina Division of Environmental Management, Groundwater Section Memorandum, dated August 15, 1988, stated that it appeared that the contaminated soils had been removed, and the incident was considered to be closed. The Burlington Industries structures formerly located on the subject property have been demolished, and the site is currently a maintained lawn area with some remnant foundation slab areas. Please see the full Phase I ESA report for additional details regarding the past uses of the subject property and the identified recognized environmental conditions. Crescent Erwin Venture I, LLC, the Prospective Developer and Brownfields applicant, is planning to redevelop the subject property with a multi-story residential development and a parking deck, and is pursuing a Brownfields Agreement for the proposed development. The Prospective Developer has indicated that, based on the presence of a known groundwater contaminant plume, the proposed structures will be constructed with a means of preventing vapor migration, such as a vapor barrier. Based on groundwater elevation data provided in the previous LUST/IMD incident files, the depth to groundwater ranges from approximately 6.5 feet below the ground surface (bgs) to 11.5 feet bgs. Significant excavation into the groundwater table is not anticipated for the proposed development at this time, and no groundwater usage is planned. For these reasons, additional assessment of groundwater was not performed. S&ME developed the sampling program for this assessment based our review of the three recognized environmental conditions identified in the Phase I ESA listed above, and the proposed development plans provided by Crescent Erwin Venture I, LLC. S&ME selected sampling locations based on our review of the historical aerial photographs and insurance maps presented in the Phase I ESA report to identify specific areas where hazardous materials or petroleum products were likely used or stored. The assessment focused on shallow soil contamination based on the proposed development plans, which will re-develop the majority of the site and involve minor cutting and filling of portions of the site for the construction of the proposed multi-story residential development, a parking deck, and access driveways. 5.5-Acre Erwin Square Site Revised Brownfields Assessment and Receptor Survey 2109 Hillsborough Road S&ME Project No. 1054-10-288A Durham, North Carolina July 18, 2011 4 METHODS Health & Safety Planning and Field Services Preparation S&ME performed the following services prior to mobilizing to the site:  Prepared a site-specific and task-specific Health and Safety Plan (HASP).  Notified the NC OneCall service on March 29, 2011 to locate public utilities on the periphery of the site.  Engaged a private utility marking subcontractor on March 28, 2011 to locate utilities within at least 100 feet of the proposed boring locations.  The tasks and deliverables required prior to commencing field services included: o Pre-loading a GPS unit with the proposed sampling location names and coordinates to match identified areas of concern (9 boring locations) o Coordinated with driller to ensure that soil boring supplies and decontamination materials are prepared o Calibrated and prepared sampling equipment and meters o Acquired sampling supplies and PPE Field Services S&ME followed the sampling and laboratory analysis plans listed in the tables below for collecting and submitting the shallow soil and seep water samples. Shallow Soil & Seep Water Sampling Plan AOC Matrix Depth (ft-bgs) Area of Concern Purpose 1 SS 1 to 3 and 3 to 5 Coal storage/cooling tower/transformer Evaluate shallow soil quality 2 SS Engine house 3 SS Drum storage area with apparent staining 4 SS Drum storage area with apparent staining 5 SS Machine shop 6 SS Railroad siding 7 SS A/C and electrical shop 8 SS Electrical shop 9 SS Garage 10 SW N/A Northern portion of swale Water quality of existing seep 11 SW N/A Southern portion of swale SS = Soil Sample SW = Surface Water Sample 5.5-Acre Erwin Square Site Revised Brownfields Assessment and Receptor Survey 2109 Hillsborough Road S&ME Project No. 1054-10-288A Durham, North Carolina July 18, 2011 5 Soil & Seep Water Sample Analysis Summary Table Parameter Analytical Method Number of Samples Soil Samples Volatile Organic Compounds + 10 TICs EPA Method 8260B 18 Semi-Volatile Organic Compounds + 10 TICs EPA Method 8270C 18 8 RCRA Metals EPA Method 6010/7470 18 PCBs EPA Method 8082 4 Seep Water Samples Volatile Organic Compounds + 10 TICs EPA Method 6200B 2 Semi-Volatile Organic Compounds + 10 TICs EPA Method 625 2 8 RCRA Metals EPA Method 6010/7470 2 PCBs EPA Method 8082 1 Installation of Soil Borings & Soil Sample Collection S&ME used our Geoprobe to install nine soil borings on March 31, 2011, designated as SB-1 to SB-9. Refer to Figure 2, Sample Location Map for the boring locations as an overlay of an aerial photograph dated March 3, 1977, which shows the structures present at that time. Soil samples were collected and logged from the ground surface to a depth of approximately five feet below the ground surface. Continuous soil samples were collected in five-foot long disposable acetate-plastic sleeves that line the hollow stainless-steel sample probes that are advanced by the Geoprobe. Soil samples were logged and classified to identify soil type. Soil recovered in the Geoprobe sleeves was classified on-site by S&ME personnel and screened with a Toxic Vapor Analyzer (TVA) at approximately two foot intervals (from 1 to 3 feet bgs and 3 to 5 feet bgs) to measure relative headspace concentrations of VOCs. VOC headspace readings were obtained from an aliquot of each soil sample that is placed in a re-sealable bag. Another portion of the sample was placed in a laboratory-supplied container and stored in an insulated container with ice for laboratory analyses. After waiting approximately 15 minutes to allow the sample to reach ambient temperature and headspace equilibrium, the TVA probe was inserted into the bag to obtain a headspace reading. As suggested on March 30, 2011 by Dr. Joe Ghiold, Project Manager with the NC Brownfields Section, both soil samples from each of the nine borings were submitted for laboratory analysis. The samples were submitted under standard Chain-of-Custody procedures to a North Carolina certified laboratory for analyses. The 18 soil samples were submitted to Environmental Science Corporation (ESC) laboratories to provide analysis for: VOCs, SVOCs, and the 8 RCRA metals. The top ten peaks (if detected) of Tentatively Identified Compounds (TICs) were also included in the VOC and SVOC analyses. Four of the samples were also submitted to be analyzed for polychlorinated bi-phenyls (PCBs). 5.5-Acre Erwin Square Site Revised Brownfields Assessment and Receptor Survey 2109 Hillsborough Road S&ME Project No. 1054-10-288A Durham, North Carolina July 18, 2011 6 Seep Water Sampling & Analysis The seep sample locations (designated as SW-01 and SW-02) are shown on the attached Figure 2, Sample Location Map. Seep water samples were collected on April 1, 2011 by submersing a new unpreserved sample container into the seep water and then transferring the water directly into the laboratory supplied sample jars using a peristaltic pump with new tubing. Due to rain on the previous day, the shallow ponded water was purged with the peristaltic pump and allowed to refill prior to sampling to minimize the collection of surface runoff. The surface water seep samples were submitted under standard Chain-of-Custody procedures to a North Carolina certified laboratory for analyses. The samples were submitted to ESC to provide analysis for: VOCs, SVOCs, and the 8 RCRA metals. The top ten peaks (if detected) of Tentatively Identified Compounds (TICs) were also included in the VOC and SVOC analyses. A seep water sample from the northern, downgradient sample location was also submitted to be analyzed for PCBs. Investigative derived wastes (IDW), such as soil cuttings generated during the soil boring advancement, decontamination water, and purge water was disposed in accordance with the procedures in NCDENR guidelines by placing the soil or water on the ground surface. Used gloves and other sampling disposables were bagged and were disposed off-site. SOIL SAMPLING RESULTS The attached boring logs for boring SB-1 through SB-9 present the general soil descriptions at each boring location to a depth of five feet below ground surface. The shallow soils consisted of primarily fill material and most had pieces of debris scattered in the fill, including brick, wood and coal. The results of the TVA field screening of the soil samples are also provided on the boring logs. None of the TVA readings for the soil samples exceeded ambient background levels. Two soil samples were collected from each boring, and the soil samples were designated by boring number followed by the depth interval. For example, SB-1-3-5 represents the sample collected from Soil Boring 1 at a depth interval from three feet to five feet below the ground surface (bgs). A summary of the parameters that were detected during the soil sample analysis and a comparison to the North Carolina Department of the Environment and Natural Resources (NCDENR’s) standards are summarized in Table 1, Soil Analytical Results Summary. A copy of the laboratory report for samples SB-1 through SB-9 is included as an attachment. Qualifiers for analytical results are listed in the laboratory report. The laboratory analytical results of the soil samples indicated that the metal cadmium was detected in sample SB-1-1-3 at a concentration of 3.4 milligrams per kilogram (mg/Kg). This concentration slightly exceeds the NCDENR Inactive Hazardous Sites Branch Soil 5.5-Acre Erwin Square Site Revised Brownfields Assessment and Receptor Survey 2109 Hillsborough Road S&ME Project No. 1054-10-288A Durham, North Carolina July 18, 2011 7 Remediation Goal (SRG) for the Protection of Groundwater of 3.0 mg/Kg established for cadmium. There is not a NCDENR Soil-to-Groundwater Maximum Contaminant Concentration (MSCC) established for cadmium. The RCRA metals barium, chromium and lead were detected in all of the soil samples at concentrations exceeding the laboratory reporting limits, but below their respective MSCCs and/or SRGs. The RCRA metals mercury, arsenic, and cadmium were also detected at concentrations above the laboratory’s reporting limits, but below their respective MSCCs and/or SRGs, in at least one of the soil samples collected from borings SB-1, SB-2, SB-4, SB-5, SB-6, SB-7, SB- 8, and SB-9. The VOCs benzene and 1,2,4-trimethylbenzene were detected in the soil samples collected from SB-6 at concentrations exceeding the laboratory reporting limits, but below their respective MSCCs and/or SRG. SB-6 was located proximal to the former location of a railroad spur and two underground storage tanks; one was used to store gasoline and the other was used to store varsol. No other VOCs were detected at concentrations above the laboratory’s reporting limits in the soil samples submitted. The PCB cogener Aroclor 1254 was detected at a concentration above the laboratory’s reporting limits in soil sample SB-1-3-5, but below the SRGs for total PCBs. SB-1 was located proximal to a former transformer, a cooling tower and coal storage area. SVOCs were detected at concentrations above the laboratory’s reporting limits in at least one of the soil samples collected from borings SB-1, SB-2, SB-4, SB-6, SB-7, and SB-9. SVOCs were detected at concentrations above at least one of the SRGs or MSCCs in soil samples SB-1-3-5, SB-2-1-3, SB-4-1-3, SB-6-1-3, SB-6-3-5, SB-7-1-3, and SB-9-1-3. ESC performed a database library search of the mass spectral data to identify VOC and SVOC TICs in the soil samples. Several SVOC TICs, and the VOC hexanal, were also reported at concentrations by the laboratory in the several of the soil samples. However, the reported TIC concentrations were all qualified (J-flag) as being reported at estimated concentrations that are above the laboratory detection limit, but below the analytical method’s Practical Quantitation Limit (PQL). Please see the attached laboratory data reports for specific TICs detected. SEEP SAMPLING RESULTS A summary of the parameters that were detected during the seep water sample analysis and a comparison to the NCDENR standards are summarized in Table 2, Seep Water Analytical Results Summary. Laboratory analytical results of the two seep water samples indicated that barium was detected in both samples at a concentration exceeding the laboratory’s reporting limits, but below the Title 15A NCAC 02L .0201 (2L Ground Water Quality Standard) of 700 micrograms per liter (µg/L). Barium was detected at a concentration of 58 µg/L in sample SW-01, and at 53 µg/L in sample SW-02. There is not a standard listed for barium in the Title 15A NCAC 2B - Class C Surface Water Quality Standards (2B Surface Water Quality Standard). No other RCRA metals, or 5.5-Acre Erwin Square Site Revised Brownfields Assessment and Receptor Survey 2109 Hillsborough Road S&ME Project No. 1054-10-288A Durham, North Carolina July 18, 2011 8 target analyte VOCs, SVOCs or PCBs were detected at concentrations above the laboratory’s reporting limits in the two seep water samples submitted. ESC also performed a database library search to identify VOC and SVOC TICs in the seep water samples. Several SVOC TICs were reported at estimated concentrations by the laboratory in the both of the seep water samples. However, the reported TIC concentrations were all qualified (J-flag) as being detected at concentrations below the analytical method’s Practical Quantitation Limit (PQL). Please see the attached laboratory data reports for specific TICs detected. CONCLUSIONS AND RECOMMENDATIONS S&ME has completed the limited soil and seep water sampling program in general conformance with the sampling plan to evaluate potential impacts to shallow soil and seep water discharge on the property that may be associated with the historical uses of the subject property identified in the Phase I ESA. Samples were collected for laboratory analysis from nine soil borings and two seep water locations. A documented chlorinated-compound groundwater contaminant plume extends from the adjacent Wachovia property onto the central and western portions of the subject property (LUST/IMD Incident No. 20604). This LUST/IMD incident was transferred to the NCDENR Inactive Hazardous Sites Branch in 2007 and has not been closed out, but the remaining groundwater contamination was reportedly approved for remediation through natural attenuation in 2000. The Prospective Developer is planning to redevelop the subject property with a multi-story residential development and a parking deck, and has indicated that, based on the presence of the known groundwater contaminant plume, the proposed structures will be constructed with a means of preventing vapor migration, such as a vapor barrier. The reported depth to groundwater ranges from approximately 6.5 feet to 11.5 feet bgs. The Prospective Developer indicated that significant excavation into the groundwater table is not anticipated for the proposed development at this time, and no groundwater usage is planned. Therefore, additional assessment of groundwater does not appear to be necessary, contingent upon providing a means of preventing contaminant vapor migration into the proposed structures. Laboratory analytical results indicated cadmium was present at a concentration slightly exceeding the IHSB SRG (3.0 mg/Kg) in soil sample SB-4-1-3 (3.4 mg/Kg). Several other RCRA metals were present in the analyzed soil samples at concentrations exceeding their respective laboratory reporting limits, but below their respective regulatory standards. It is S&ME’s opinion that the concentration of cadmium detected in soil sample SB-4-1-3 is likely due to naturally-occurring metals present in the soil. Cadmium is primarily used in nickel-cadmium batteries, and is also used in electroplating, solder and as a paint pigment. There were no specific historical sources of cadmium identified in the past use of the subject property, although it could have potentially been used as a pigment in the dye house formerly located nearby. At the level detected, the cadmium 5.5-Acre Erwin Square Site Revised Brownfields Assessment and Receptor Survey 2109 Hillsborough Road S&ME Project No. 1054-10-288A Durham, North Carolina July 18, 2011 9 appears to be associated with mineralization of the natural Triassic soils present at the site, rather than from a chemical release. SVOCs were detected at concentrations above at least one of the SRGs or MSCCs in soil samples SB-1-3-5, SB-2-1-3, SB-4-1-3, SB-6-1-3, SB-6-3-5, SB-7-1-3, and SB-9-1-3. The detected SVOCs are polycyclic aromatic hydrocarbons (PAHs), which are typical constituents of coal or crude oil. Coal-fired boilers and coal storage areas were formerly present on the northwest and southeast portions of the subject property, and railroad spurs used for coal delivery were also present. The majority of the shallow soil sampled consisted of fill material, and debris including coal fragments was observed in most of the soil borings. Based on the SVOC concentrations reported for the soil samples, the lack of any other petroleum constituents or VOCs reported for those samples and the lack of any SVOCs in the seep water samples, the reported detections of SVOCs appear to be related to remnant pieces of coal or coal dust present in the samples. The majority of the site will be covered by the proposed structures. Based on the proposed use of the subject property for residential purposes, S&ME recommends shallow soil removal from at-grade or excavation areas that are not to be covered by structures or impervious surfaces, such as driveways or sidewalks, to eliminate the direct soil exposure pathway to future residential occupants. Areas of the site that are to be filled-in to meet finished grade could be covered by clean fill material. Any soils to be removed from the property should be tested and properly disposed of in accordance with federal and state regulations. Barium was detected in both of the seep water samples at a concentration exceeding the laboratory reporting limit, but at a concentration below the 2L and 2B Standards. No other RCRA metals, or VOCs, SVOCs or PCBs were detected by the laboratory in the two seep water samples. Based on the results of this limited soil and seep water sampling and analysis program, it is S&ME’s opinion that no additional sampling appears to be necessary at this time for assessment purposes. However, this site has been used for industrial purposes for several decades. There is the potential that contaminants exist at the site that were not identified during this limited assessment. If any suspect conditions are encountered during excavation at the site, such as unusual odors, stained soil or buried containers, please contact us to evaluate these areas. Any soils or groundwater to be removed from the property should be tested and properly disposed of in accordance with federal and state regulations. APPENDIX I – TABLES PCBs 74 7 1 8082 Sa m p l e I D D e p t h Co l l e c t i o n Da t e SB - 1 - 1 - 3 1 - 3 < 0 . 0 0 1 5 < 0 . 3 3 1 8 0 < 0 . 0 4 0 1 1 1 2 < 0 . 0 0 0 4 2 < 0 . 0 0 0 3 3 < 0 . 0 0 7 4 < 0 . 0 0 9 3 < 0 . 0 0 9 8 < 0 . 0 0 8 9 < 0 . 0 0 9 0 < 0 . 0 0 8 5 < 0 . 0 1 3 < 0 . 0 0 6 8 < 0 . 0 1 1 < 0 . 0 0 7 3 < 0 . 0 0 7 2 < 0 . 0 0 8 5 < 0 . 0 1 1 <0.0047 SB - 1 - 3 - 5 3 - 5 < 0 . 0 0 1 5 2 . 8 1 0 0 < 0 . 0 4 0 8 1 3 < 0 . 0 0 0 4 2 < 0 . 0 0 0 3 3 < 0 . 0 0 7 4 0 . 1 0 . 1 1 < 0 . 0 0 8 9 0 . 0 5 6 0.09 0.086 < 0 . 0 0 6 8 0 . 2 2 0 . 0 5 6 < 0 . 0 0 7 2 0 . 1 3 0 . 1 6 0.032 SB - 2 - 1 - 3 1 - 3 < 0 . 0 0 1 5 < 0 . 3 3 1 2 0 < 0 . 0 4 0 1 2 1 6 < 0 . 0 0 0 4 2 < 0 . 0 0 0 3 3 0 . 0 4 9 0. 2 2 0 . 2 8 0. 1 1 0 . 1 3 0.2 0.23 0.043 0.42 0 . 1 3 < 0 . 0 0 7 2 0 . 2 4 0 . 3 2 NA SB - 2 - 3 - 5 3 - 5 < 0 . 0 0 1 5 1 . 5 4 6 < 0 . 0 4 0 1 0 1 6 < 0 . 0 0 0 4 2 < 0 . 0 0 0 3 3 < 0 . 0 0 7 4 < 0 . 0 0 9 3 < 0 . 0 0 9 8 < 0 . 0 0 8 9 < 0 . 0 0 9 0 < 0 . 0 0 8 5 < 0 . 0 1 3 < 0 . 0 0 6 8 0 . 0 4 8 < 0 . 0 0 7 3 < 0 . 0 0 7 2 < 0 . 0 0 8 5 < 0 . 0 1 1 NA SB - 3 - 1 - 3 1 - 3 < 0 . 0 0 1 5 < 0 . 3 3 8 . 6 < 0 . 0 4 0 7 . 9 5 . 1 < 0 . 0 0 0 4 2 < 0 . 0 0 0 3 3 < 0 . 0 0 7 4 < 0 . 0 0 9 3 < 0 . 0 0 9 8 < 0 . 0 0 8 9 < 0 . 0 0 9 0 < 0 . 0 0 8 5 < 0 . 0 1 3 < 0 . 0 0 6 8 < 0 . 0 1 1 < 0 . 0 0 7 3 < 0 . 0 0 7 2 < 0 . 0 0 8 5 < 0 . 0 1 1 NA SB - 3 - 3 - 5 3 - 5 < 0 . 0 0 1 5 < 0 . 3 3 1 1 < 0 . 0 4 0 6 . 2 5 . 1 < 0 . 0 0 0 4 2 < 0 . 0 0 0 3 3 < 0 . 0 0 7 4 < 0 . 0 0 9 3 < 0 . 0 0 9 8 < 0 . 0 0 8 9 < 0 . 0 0 9 0 < 0 . 0 0 8 5 < 0 . 0 1 3 < 0 . 0 0 6 8 < 0 . 0 1 1 < 0 . 0 0 7 3 < 0 . 0 0 7 2 < 0 . 0 0 8 5 < 0 . 0 1 1 NA SB - 4 - 1 - 3 1 - 3 0 . 1 4 < 0 . 3 3 8 9 3. 4 7. 6 1 6 0 < 0 . 0 0 0 4 2 < 0 . 0 0 0 3 3 < 0 . 0 3 7 0. 2 4 0 . 3 1 <0 . 0 4 4 < 0 . 0 4 5 0.22 0.23 < 0 . 0 3 4 0 . 4 5 < 0 . 0 3 6 < 0 . 0 3 6 0 . 2 9 0 . 4 1 NA SB - 4 - 3 - 5 3 - 5 < 0 . 0 0 1 5 < 0 . 3 3 1 8 < 0 . 0 4 0 1 8 1 3 < 0 . 0 0 0 4 2 < 0 . 0 0 0 3 3 < 0 . 0 0 7 4 < 0 . 0 0 9 3 < 0 . 0 0 9 8 < 0 . 0 0 8 9 < 0 . 0 0 9 0 < 0 . 0 0 8 5 < 0 . 0 1 3 < 0 . 0 0 6 8 < 0 . 0 1 1 < 0 . 0 0 7 3 < 0 . 0 0 7 2 < 0 . 0 0 8 5 < 0 . 0 1 1 NA SB - 5 - 1 - 3 1 - 3 0 . 0 3 2 < 0 . 3 3 2 9 < 0 . 0 4 0 1 2 9 . 4 < 0 . 0 0 0 4 2 < 0 . 0 0 0 3 3 < 0 . 0 0 7 4 < 0 . 0 0 9 3 < 0 . 0 0 9 8 < 0 . 0 0 8 9 < 0 . 0 0 9 0 < 0 . 0 0 8 5 < 0 . 0 1 3 < 0 . 0 0 6 8 < 0 . 0 1 1 < 0 . 0 0 7 3 < 0 . 0 0 7 2 < 0 . 0 0 8 5 < 0 . 0 1 1 NA SB - 5 - 3 - 5 3 - 5 < 0 . 0 0 1 5 < 0 . 3 3 3 4 < 0 . 0 4 0 8 . 2 1 6 < 0 . 0 0 0 4 2 < 0 . 0 0 0 3 3 < 0 . 0 0 7 4 < 0 . 0 0 9 3 < 0 . 0 0 9 8 < 0 . 0 0 8 9 < 0 . 0 0 9 0 < 0 . 0 0 8 5 < 0 . 0 1 3 < 0 . 0 0 6 8 < 0 . 0 1 1 < 0 . 0 0 7 3 < 0 . 0 0 7 2 < 0 . 0 0 8 5 < 0 . 0 1 1 NA SB - 6 - 1 - 3 1 - 3 0 . 0 6 2 < 0 . 3 3 8 1 0 . 7 3 6 . 6 8 0 0 . 0 0 2 0 . 0 0 1 3 < 0 . 0 3 7 0. 3 6 0 . 5 1 <0 . 0 4 4 0 . 3 2 0.38 0.4 < 0 . 0 3 4 0 . 6 6 0.29 0 . 6 8 0.49 0 . 6 NA SB - 6 - 3 - 5 3 - 5 0 . 0 4 6 < 0 . 3 3 5 9 2 . 2 8 6 4 0 . 0 0 1 4 < 0 . 0 0 0 3 3 0 . 0 4 2 0 . 1 1 0. 1 8 0. 0 5 4 0 . 1 1 0.13 0.13 0.043 0.17 0 . 0 9 7 0.64 0.19 0 . 1 4 NA SB - 7 - 1 - 3 1 - 3 0 . 1 9 < 0 . 3 3 3 5 < 0 . 0 4 0 1 2 1 0 < 0 . 0 0 0 4 2 < 0 . 0 0 0 3 3 < 0 . 0 0 7 4 0 . 0 7 2 0 . 0 8 5 < 0 . 0 0 8 9 0 . 0 4 3 0. 0 6 4 0.065 < 0 . 0 0 6 8 0 . 1 5 0 . 0 4 3 < 0 . 0 0 7 2 0 . 1 0 . 1 2 NA SB - 7 - 3 - 5 3 - 5 0 . 0 2 8 < 0 . 3 3 4 6 < 0 . 0 4 0 6 . 7 1 3 < 0 . 0 0 0 4 2 < 0 . 0 0 0 3 3 < 0 . 0 0 7 4 < 0 . 0 0 9 3 < 0 . 0 0 9 8 < 0 . 0 0 8 9 < 0 . 0 0 9 0 < 0 . 0 0 8 5 < 0 . 0 1 3 < 0 . 0 0 6 8 < 0 . 0 1 1 < 0 . 0 0 7 3 < 0 . 0 0 7 2 < 0 . 0 0 8 5 < 0 . 0 1 1 NA SB - 8 - 1 - 3 1 - 3 0 . 0 6 5 3 . 5 8 2 < 0 . 0 4 0 3 1 8 . 6 < 0 . 0 0 0 4 2 < 0 . 0 0 0 3 3 < 0 . 0 0 7 4 < 0 . 0 0 9 3 < 0 . 0 0 9 8 < 0 . 0 0 8 9 < 0 . 0 0 9 0 < 0 . 0 0 8 5 < 0 . 0 1 3 < 0 . 0 0 6 8 < 0 . 0 1 1 < 0 . 0 0 7 3 < 0 . 0 0 7 2 < 0 . 0 0 8 5 < 0 . 0 1 1 <0.0047 SB - 8 - 3 - 5 3 - 5 < 0 . 0 0 1 5 1 . 4 1 6 0 < 0 . 0 4 0 4 0 2 2 < 0 . 0 0 0 4 2 < 0 . 0 0 0 3 3 < 0 . 0 0 7 4 < 0 . 0 0 9 3 < 0 . 0 0 9 8 < 0 . 0 0 8 9 < 0 . 0 0 9 0 < 0 . 0 0 8 5 < 0 . 0 1 3 < 0 . 0 0 6 8 < 0 . 0 1 1 < 0 . 0 0 7 3 < 0 . 0 0 7 2 < 0 . 0 0 8 5 < 0 . 0 1 1 <0.0047 SB - 9 - 1 - 3 1 - 3 < 0 . 0 0 1 5 2 . 8 7 0 < 0 . 0 4 0 1 4 1 5 < 0 . 0 0 0 4 2 < 0 . 0 0 0 3 3 < 0 . 0 0 7 4 0 . 0 5 7 0 . 0 7 2 < 0 . 0 0 8 9 < 0 . 0 0 9 0 0. 0 5 3 0.053 < 0 . 0 0 6 8 0 . 0 9 2 < 0 . 0 0 7 3 < 0 . 0 0 7 2 0 . 0 4 7 0 . 0 6 8 NA SB - 9 - 3 - 5 3 - 5 < 0 . 0 0 1 5 1 . 8 4 1 < 0 . 0 4 0 1 1 9 . 1 < 0 . 0 0 0 4 2 < 0 . 0 0 0 3 3 < 0 . 0 0 7 4 < 0 . 0 0 9 3 < 0 . 0 0 9 8 < 0 . 0 0 8 9 < 0 . 0 0 9 0 < 0 . 0 0 8 5 < 0 . 0 1 3 < 0 . 0 0 6 8 < 0 . 0 1 1 < 0 . 0 0 7 3 < 0 . 0 0 7 2 < 0 . 0 0 8 5 < 0 . 0 1 1 NA 1. 1 4 . 4 3 , 0 0 0 1 4 N S 4 0 0 1 . 1 1 2 3 , 4 0 0 0 . 1 5 0 . 1 5 1 . 5 N S 0 . 0 1 5 1 5 0 . 0 1 5 4 6 0 0 . 1 5 3 . 6 N S 3 4 0 1.0 * NS 5 . 8 5 8 0 3 N S 2 7 0 0 . 0 0 7 3 6 . 7 6 6 0 0 . 1 8 0 . 6 5 . 9 3 6 0 0 . 0 5 9 1 8 0 . 1 9 3 3 0 2 0 . 2 1 5 7 2 2 0 0.14 * NS N S 2 9 0 N S N S 2 7 0 0 . 0 0 5 6 8 . 5 9 4 0 0 . 3 5 1 . 2 1 2 6 , 4 0 0 0 . 0 9 6 3 9 0 . 1 7 2 9 0 3 . 4 0 . 1 6 5 6 2 7 0 NS NS N S 3 , 1 0 0 N S N S 4 0 0 1 8 7 8 2 4 , 6 0 0 0 . 8 8 0 . 8 8 9 4 6 9 0 . 0 8 8 8 8 0 . 0 8 8 6 2 0 0 . 8 8 3 1 3 4 6 9 4 6 9 NS NS N S 8 1 , 0 0 0 N S N S 4 0 0 1 6 4 2 0 , 4 4 0 1 2 2 , 0 0 0 8 8 7 8 1 2 , 2 6 4 0 . 7 8 7 8 0 0 . 7 8 1 6 , 4 0 0 8 8 , 1 7 6 1 2 , 2 6 4 1 2 , 2 6 4 NS No t e s : Al l s o i l s a m p l e r e s u l t s a n d s t a n d a r d s p r e s e n t e d i n m i l l i g r a m s p e r l i t e r ( m g / l ) , e q u i v a l e n t t o p a r t s p e r m i l l i o n ( p p m ) NC D E N R M S C C S o i l t o G W - N C D E N R S o i l - t o - W a t e r M a x i m u m S o i l C o n t a m i n a n t C o n c e n t r a t i o n ( e x c e e d a n c e s h a d e d b r o w n ) NC D E N R M S C C R e s i d e n t i a l - N C D E N R R e s i d e n t i a l M a x i m u m S o i l C o n t a m i n a n t C o n c e n t r a t i o n ( e x c e e d a n c e s h a d e d b l u e ) NC D E N R M S C C I n d / C o m m - N C D E N R I n d u s t r i a l a n d c o m m e r c i a l M a x i m u m S o i l C o n t a m i n a n t C o n c e n t r a t i o n ( e x c e e d a n c e s h a d e d p u r p l e ) NS - N o s t a n d a r d l i s t e d f o r s p e c i f i c p a r a m e t e r VO C s - V o l a t i l e O r g a n i c C o m p o u n d s SV O C s - S e m i - V o l a t i l e O r g a n i c C o m p o u n d s * - V a l u e f o r t o t a l P C B s So i l A n a l y t i c a l R e s u l t s S u m m a r y Pr o p o s e d 5 . 5 - A c r e E r w i n S q u a r e S i t e 21 0 9 H i l l s b o r o u g h R o a d S& M E P r o j e c t N u m b e r 1 0 5 4 - 1 0 - 2 8 8 A Naphthalene Phenanthrene PCB 1254 Pa r a m e t e r = = > EP A A n a l y t i c a l M e t h o d = = > A n t h r a c e n e B e n z o ( a ) a n t h r a c e n e B e n z o ( b ) f l u o r a n t h e n e B e n z o ( k ) f l u o r a n t h e n e Du r h a m , N o r t h C a r o l i n a 60 1 0 B 8 2 6 0 B Ta b l e 1 Pa r a m e t e r T y p e = = > Vo l a t i l e O r g a n i c Co m p o u n d s RC R A M e t a l s Se m i - V o l a t i l e O r g a n i c C o m p o u n d s 8270D M e r c u r y A r s e n i c B a r i u m C a d m i u m C h r o m i u m L e a d Chrysene Dibenz(a,h)anthracene Fluoranthene Indeno(1,2,3-cd)pyrene B e n z o ( g , h , i ) p e r y l e n e B e n z o ( a ) p y r e n e B e n z e n e 1 , 2 , 4 - T r i m e t h y l b e n z e n e NC D E N R I H S B P S R G 1 = = > NC D E N R I H S B P S R G 2 = = > NC D E N R I H S B P S R G 1 - N C D E N R I n a c t i v e H a z a r d o u s S i t e s B r a n c h - H e a l t h - B a s e d P r e l i m i n a r y S o i l R e m e d i a t i o n G o a l ( e x c e e d a n c e s h a d e d y e l l o w ) NC D E N R I H S B P S R G 2 - N C D E N R I n a c t i v e H a z a r d o u s S i t e s B r a n c h - P r o t e c t i o n o f G r o u n d w a t e r P r e l i m i n a r y S o i l R e m e d i a t i o n G o a l ( e x c e e d a n c e s h a d e d g r e e n ) NA - N o t a n a l y z e d f o r s p e c i f i c p a r a m e t e r NC D E N R M S C C S o i l t o G W = = > NC D E N R M S C C R e s i d e n t i a l = = > NC D E N R M S C C I n d / C o m m = = > 3/ 3 1 / 2 0 1 1 Pyrene Ta b l e 2 VO C s S V O C s P C B s 60 2 0 7 4 7 0 A 82 6 0 B 8 2 7 0 D 8 0 8 2 Co l l e c t i o n Da t e <0 . 2 5 < 0 . 0 2 4 5 8 < 0 . 8 0 < 1 . 7 < 1 . 8 < 6 . 3 < 3 . 3 A l l B D L A l l B D L N A <0 . 2 5 < 0 . 0 2 4 5 3 < 0 . 8 0 < 1 . 7 < 1 . 8 < 6 . 3 < 3 . 3 A l l B D L A l l B D L A l l B D L 10 1 7 0 0 2 1 0 1 5 2 0 2 0 NS 50 0 . 0 1 2 N S 0 . 4 5 0 2 5 5 0 . 0 6 0 . 0 0 1 No t e s : All s e e p w a t e r s a m p l e r e s u l t s a n d s t a n d a r d s p r e s e n t e d i n m i c r o g r a m s p e r l i t e r ( g / l ) , e q u i v a l e n t t o p a r t s p e r b i l l i o n ( p p b ) 15 A N C A C 2 L S t a n d a r d = T i t l e 1 5 A N C A C 2 L G r o u n d w a t e r Q u a l i t y S t a n d a r d s ( e x c e e d e n c e s h a d e d y e l l o w ) 15 A N C A C 2 B S t a n d a r d = T i t l e 1 5 A N C A C 2 B C l a s s C S u r f a c e W a t e r Q u a l i t y S t a n d a r d s ( e x c e e d e n c e s h a d e d g r e e n ) NA - N o t a n a l y z e d f o r s p e c i f i c p a r a m e t e r NS - N o s t a n d a r d l i s t e d f o r s p e c i f i c p a r a m e t e r VO C s - V o l a t i l e O r g a n i c C o m p o u n d s SV O C s - S e m i - V o l a t i l e O r g a n i c C o m p o u n d s EP A A n a l y t i c a l M e t h o d = = > Su r f a c e W a t e r A n a l y t i c a l R e s u l t s S u m m a r y Pr o p o s e d 5 . 5 - A c r e E r w i n S q u a r e S i t e 4/ 1 / 2 0 1 1 SW - 0 2 Co n s t i t u e n t S p e c i f i c Co n s t i t u e n t S p e c i f i c 60 1 0 B 21 0 9 H i l l s b o r o u g h R o a d Du r h a m , N o r t h C a r o l i n a S& M E P r o j e c t N u m b e r 1 0 5 4 - 1 0 - 2 8 8 A Sa m p l e I D SW - 0 1 Pa r a m e t e r T y p e = = > RC R A M e t a l s 15 A N C A C 2 L S t a n d a r d = = > 15 A N C A C 2 B S t a n d a r d = = > L e a d S e l e n i u m S i l v e r V O C s SVOCs PCBs Pa r a m e t e r = = > A r s e n i c M e r c u r y B a r i u m C a d m i u m C h r o m i u m APPENDIX II – FIGURES APPENDIX III – SOIL BORING LOGS BORING LOG Project Name:5.5 acre Erwin Square Job No.1054-10-288A NCDENR Incident No. Boring Number:SB-1 Sampling Personnel:C. Hamblet/B. Bryant Date Drilled:3/31/2011 Depth to Groundwater:-- Total Depth:5 ft-bgs From To Sample Interval (ft- bgs)PID FID 0 0.5 0.5 3.0 1 - 3 0.27 1.66 3.0 5.0 3 - 5 0.92 1.18 Notes: 1. Ft-BGS: Feet Below Ground Surface 2. PID: Photo-Ionization Detector 3. FID: Flame-Ionization Detector 4. PPM: parts per million (volume/volume) 5. NM: Not Measured STRATIFICATION Purple clayey Silt - fill Soil Description Topsoil Organic Vapor Readings (PPM)Depth (Feet) Yellow/tan sandy Silt - fill, brick at 4' BORING LOG Project Name:5.5 acre Erwin Square Job No.1054-10-288A NCDENR Incident No. Boring Number:SB-2 Sampling Personnel:C. Hamblet/B. Bryant Date Drilled:3/31/2011 Depth to Groundwater:-- Total Depth:5 ft-bgs From To Sample Interval (ft- bgs)PID FID 0 0.5 0.5 2.0 1 - 3 1.06 0.97 2.0 4.0 3 - 5 2.39 1.32 4.0 5.0 Tan/red sandy Clay Notes: 1. Ft-BGS: Feet Below Ground Surface 2. PID: Photo-Ionization Detector 3. FID: Flame-Ionization Detector 4. PPM: parts per million (volume/volume) 5. NM: Not Measured Stiff brown/purple silty Clay Tan silty Clay STRATIFICATION Depth (Feet) Organic Vapor Readings (PPM) Soil Description Topsoil BORING LOG Project Name:5.5 acre Erwin Square Job No.1054-10-288A NCDENR Incident No. Boring Number:SB-3 Sampling Personnel:C. Hamblet/B. Bryant Date Drilled:3/31/2011 Depth to Groundwater:-- Total Depth:5 ft-bgs From To Sample Interval (ft- bgs)PID FID 0 0.5 1 - 3 1.48 0.97 0.5 5.0 3 - 5 1.49 1.85 Notes: 1. Ft-BGS: Feet Below Ground Surface 2. PID: Photo-Ionization Detector 3. FID: Flame-Ionization Detector 4. PPM: parts per million (volume/volume) 5. NM: Not Measured Tan sandy Clay STRATIFICATION Depth (Feet) Organic Vapor Readings (PPM) Soil Description Topsoil BORING LOG Project Name:5.5 acre Erwin Square Job No.1054-10-288A NCDENR Incident No. Boring Number:SB-4 Sampling Personnel:C. Hamblet/B. Bryant Date Drilled:3/31/2011 Depth to Groundwater:-- Total Depth:5 ft-bgs From To Sample Interval (ft- bgs)PID FID 0 0.5 0.5 1.5 1.5 2.5 1 - 3 0.32 1.45 2.5 5.0 Yellow/orange sandy Clay 3 - 5 0.37 1.39 Notes: 1. Ft-BGS: Feet Below Ground Surface 2. PID: Photo-Ionization Detector 3. FID: Flame-Ionization Detector 4. PPM: parts per million (volume/volume) 5. NM: Not Measured Dark gray sandy Clay Sandy Clay with debris STRATIFICATION Depth (Feet) Organic Vapor Readings (PPM) Soil Description Topsoil BORING LOG Project Name:5.5 acre Erwin Square Job No.1054-10-288A NCDENR Incident No. Boring Number:SB-5 Sampling Personnel:C. Hamblet/B. Bryant Date Drilled:3/31/2011 Depth to Groundwater:-- Total Depth:5 ft-bgs From To Sample Interval (ft- bgs)PID FID 0 0.5 1 - 3 0.64 1.34 0.5 5.0 3 - 5 1.34 1.16 Notes: 1. Ft-BGS: Feet Below Ground Surface 2. PID: Photo-Ionization Detector 3. FID: Flame-Ionization Detector 4. PPM: parts per million (volume/volume) 5. NM: Not Measured STRATIFICATION Depth (Feet) Organic Vapor Readings (PPM) Soil Description Topsoil Yellow/orange Clay BORING LOG Project Name:5.5 acre Erwin Square Job No.1054-10-288A NCDENR Incident No. Boring Number:SB-6 Sampling Personnel:C. Hamblet/B. Bryant Date Drilled:3/31/2011 Depth to Groundwater:-- Total Depth:5 ft-bgs From To Sample Interval (ft- bgs)PID FID 0 0.5 0.5 2.0 1 - 3 1.93 1.43 2.0 5.0 3 - 5 1.90 1.45 Notes: 1. Ft-BGS: Feet Below Ground Surface 2. PID: Photo-Ionization Detector 3. FID: Flame-Ionization Detector 4. PPM: parts per million (volume/volume) 5. NM: Not Measured STRATIFICATION Depth (Feet) Organic Vapor Readings (PPM) Soil Description Topsoil Gray sandy Clay with coal - fill Tan/gray sandy Clay BORING LOG Project Name:5.5 acre Erwin Square Job No.1054-10-288A NCDENR Incident No. Boring Number:SB-7 Sampling Personnel:C. Hamblet/B. Bryant Date Drilled:3/31/2011 Depth to Groundwater:-- Total Depth:5 ft-bgs From To Sample Interval (ft- bgs)PID FID 0 0.5 0.5 1.0 1 - 3 1.71 1.49 1.0 5.0 3 - 5 1.90 1.44 Notes: 1. Ft-BGS: Feet Below Ground Surface 2. PID: Photo-Ionization Detector 3. FID: Flame-Ionization Detector 4. PPM: parts per million (volume/volume) 5. NM: Not Measured STRATIFICATION Depth (Feet) Organic Vapor Readings (PPM) Soil Description Topsoil Coal and Sand Tan with red Clay BORING LOG Project Name:5.5 acre Erwin Square Job No.1054-10-288A NCDENR Incident No. Boring Number:SB-8 Sampling Personnel:C. Hamblet/B. Bryant Date Drilled:3/31/2011 Depth to Groundwater:-- Total Depth:5 ft-bgs From To Sample Interval (ft- bgs)PID FID 0 0.5 1 - 3 1.05 1.48 0.5 5.0 3 - 5 1.45 1.47 Notes: 1. Ft-BGS: Feet Below Ground Surface 2. PID: Photo-Ionization Detector 3. FID: Flame-Ionization Detector 4. PPM: parts per million (volume/volume) 5. NM: Not Measured STRATIFICATION Depth (Feet) Organic Vapor Readings (PPM) Soil Description Topsoil Stiff tan/red Clay BORING LOG Project Name:5.5 acre Erwin Square Job No.1054-10-288A NCDENR Incident No. Boring Number:SB-9 Sampling Personnel:C. Hamblet/B. Bryant Date Drilled:3/31/2011 Depth to Groundwater:-- Total Depth:5 ft-bgs From To Sample Interval (ft- bgs)PID FID 0 0.5 0.5 2.0 1 - 3 1.14 1.47 2.0 3.0 3 - 5 0.30 1.08 3.0 5.0 Tan sandy Clay Notes: 1. Ft-BGS: Feet Below Ground Surface 2. PID: Photo-Ionization Detector 3. FID: Flame-Ionization Detector 4. PPM: parts per million (volume/volume) 5. NM: Not Measured STRATIFICATION Depth (Feet) Organic Vapor Readings (PPM) Soil Description Topsoil Brown sandy Clay Gray silty Sand APPENDIX IV – LABORATORY DATA REPORTS AND CHAIN-OF-CUSTODY FORMS 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 Chris HambletS&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 Report Summary Wednesday April 06, 2011 Report Number: L509137 Samples Received: 04/01/11 Client Project: 1054-10-288A Description: 5.5 Acre Erwin Square/Former Burlington Industries Site The analytical results in this report are based upon information suppliedby you, the client, and are for your exclusive use. If you have anyquestions regarding this data package, please do not hesitate to call. Entire Report Reviewed By: ____________________________________ Tom Mellette , ESC Representative Laboratory Certification Numbers A2LA - 1461-01, AIHA - 100789, AL - 40660, CA - I-2327, CT - PH-0197, FL - E87487GA - 923, IN - C-TN-01, KY - 90010, KYUST - 0016, NC - ENV375/DW21704, ND - R-140NJ - TN002,NJ NELAP - TN002, SC - 84004, TN - 2006, VA - 00109, WV - 233AZ - 0612, MN - 047-999-395, NY - 11742, WI - 998093910, NV - TN000032008A, TX - T104704245, OK-9915 Accreditation is only applicable to the test methods specified on each scope of accreditation held by ESC Lab Sciences. Note: The use of the preparatory EPA Method 3511 is not approved or endorsed by the CA ELAP. This report may not be reproduced, except in full, without written approval from ESC Lab Sciences. Where applicable, sampling conducted by ESC is performed per guidance provided in laboratory standard operating procedures: 060302, 060303, and 060304. Page 1 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-01 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-1-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 10:40 Parameter Dry Result Det. Limit Units Method Date Dil. Total Solids 85. % 2540G 04/06/11 1 Mercury BDL 0.024 mg/kg 7471 04/04/11 1 Arsenic BDL 1.2 mg/kg 6010B 04/03/11 1 Barium 180 0.30 mg/kg 6010B 04/03/11 1 Cadmium BDL 0.30 mg/kg 6010B 04/03/11 1 Chromium 11. 0.59 mg/kg 6010B 04/03/11 1 Lead 12. 0.30 mg/kg 6010B 04/03/11 1 Selenium BDL 1.2 mg/kg 6010B 04/03/11 1 Silver BDL 0.59 mg/kg 6010B 04/04/11 1 Volatile Organics Acetone BDL 0.059 mg/kg 8260B 04/02/11 1 Acrylonitrile BDL 0.012 mg/kg 8260B 04/02/11 1 Benzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromodichloromethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromoform BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromomethane BDL 0.0059 mg/kg 8260B 04/02/11 1 n-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 sec-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 tert-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Carbon tetrachloride BDL 0.0012 mg/kg 8260B 04/02/11 1 Chlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Chlorodibromomethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Chloroethane BDL 0.0059 mg/kg 8260B 04/02/11 1 2-Chloroethyl vinyl ether BDL 0.059 mg/kg 8260B 04/02/11 1 Chloroform BDL 0.0059 mg/kg 8260B 04/02/11 1 Chloromethane BDL 0.0030 mg/kg 8260B 04/02/11 1 2-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 4-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dibromo-3-Chloropropane BDL 0.0059 mg/kg 8260B 04/02/11 1 1,2-Dibromoethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Dibromomethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,4-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Dichlorodifluoromethane BDL 0.0059 mg/kg 8260B 04/02/11 1 1,1-Dichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 cis-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 trans-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 2 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-01 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-1-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 10:40 Parameter Dry Result Det. Limit Units Method Date Dil. 1,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 cis-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 trans-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 2,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 Di-isopropyl ether BDL 0.0012 mg/kg 8260B 04/02/11 1 Ethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Hexachloro-1,3-butadiene BDL 0.0012 mg/kg 8260B 04/02/11 1 Isopropylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 p-Isopropyltoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 2-Butanone (MEK) BDL 0.012 mg/kg 8260B 04/02/11 1 Methylene Chloride BDL 0.0059 mg/kg 8260B 04/02/11 1 4-Methyl-2-pentanone (MIBK) BDL 0.012 mg/kg 8260B 04/02/11 1 Methyl tert-butyl ether BDL 0.0012 mg/kg 8260B 04/02/11 1 Naphthalene BDL 0.0059 mg/kg 8260B 04/02/11 1 n-Propylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Styrene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,1,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,2,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Tetrachloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Toluene BDL 0.0059 mg/kg 8260B 04/02/11 1 1,2,3-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2,4-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,1-Trichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,2-Trichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Trichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Trichlorofluoromethane BDL 0.0059 mg/kg 8260B 04/02/11 1 1,2,3-Trichloropropane BDL 0.0030 mg/kg 8260B 04/02/11 1 1,2,4-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3,5-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Vinyl chloride BDL 0.0012 mg/kg 8260B 04/02/11 1 Xylenes, Total BDL 0.0035 mg/kg 8260B 04/02/11 1 Surrogate Recovery Toluene-d8 97.6 % Rec. 8260B 04/02/11 1 Dibromofluoromethane 96.1 % Rec. 8260B 04/02/11 1 a,a,a-Trifluorotoluene 103. % Rec. 8260B 04/02/11 1 4-Bromofluorobenzene 113. % Rec. 8260B 04/02/11 1 Polychlorinated Biphenyls PCB 1016 BDL 0.020 mg/kg 8082 04/04/11 1 PCB 1221 BDL 0.020 mg/kg 8082 04/04/11 1 PCB 1232 BDL 0.020 mg/kg 8082 04/04/11 1 PCB 1242 BDL 0.020 mg/kg 8082 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 3 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-01 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-1-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 10:40 Parameter Dry Result Det. Limit Units Method Date Dil. PCB 1248 BDL 0.020 mg/kg 8082 04/04/11 1 PCB 1254 BDL 0.020 mg/kg 8082 04/04/11 1 PCB 1260 BDL 0.020 mg/kg 8082 04/04/11 1 Base/Neutral Extractables Acenaphthene BDL 0.039 mg/kg 8270D 04/04/11 1 Acenaphthylene BDL 0.039 mg/kg 8270D 04/04/11 1 Anthracene BDL 0.039 mg/kg 8270D 04/04/11 1 Benzidine BDL 0.39 mg/kg 8270D 04/04/11 1 Benzo(a)anthracene BDL 0.039 mg/kg 8270D 04/04/11 1 Benzo(b)fluoranthene BDL 0.039 mg/kg 8270D 04/04/11 1 Benzo(k)fluoranthene BDL 0.039 mg/kg 8270D 04/04/11 1 Benzo(g,h,i)perylene BDL 0.039 mg/kg 8270D 04/04/11 1 Benzo(a)pyrene BDL 0.039 mg/kg 8270D 04/04/11 1 Bis(2-chlorethoxy)methane BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-chloroethyl)ether BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-chloroisopropyl)ether BDL 0.39 mg/kg 8270D 04/04/11 1 4-Bromophenyl-phenylether BDL 0.39 mg/kg 8270D 04/04/11 1 2-Chloronaphthalene BDL 0.039 mg/kg 8270D 04/04/11 1 4-Chlorophenyl-phenylether BDL 0.39 mg/kg 8270D 04/04/11 1 Chrysene BDL 0.039 mg/kg 8270D 04/04/11 1 Dibenz(a,h)anthracene BDL 0.039 mg/kg 8270D 04/04/11 1 3,3-Dichlorobenzidine BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dinitrotoluene BDL 0.39 mg/kg 8270D 04/04/11 1 2,6-Dinitrotoluene BDL 0.39 mg/kg 8270D 04/04/11 1 Fluoranthene BDL 0.039 mg/kg 8270D 04/04/11 1 Fluorene BDL 0.039 mg/kg 8270D 04/04/11 1 Hexachlorobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachloro-1,3-butadiene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachlorocyclopentadiene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachloroethane BDL 0.39 mg/kg 8270D 04/04/11 1 Indeno(1,2,3-cd)pyrene BDL 0.039 mg/kg 8270D 04/04/11 1 Isophorone BDL 0.39 mg/kg 8270D 04/04/11 1 Naphthalene BDL 0.039 mg/kg 8270D 04/04/11 1 Nitrobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodimethylamine BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodiphenylamine BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodi-n-propylamine BDL 0.39 mg/kg 8270D 04/04/11 1 Phenanthrene BDL 0.039 mg/kg 8270D 04/04/11 1 Benzylbutyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-ethylhexyl)phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Di-n-butyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Diethyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Dimethyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 4 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-01 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-1-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 10:40 Parameter Dry Result Det. Limit Units Method Date Dil. Di-n-octyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Pyrene BDL 0.039 mg/kg 8270D 04/04/11 1 1,2,4-Trichlorobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 Acid Extractables 4-Chloro-3-methylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 2-Chlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dichlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dimethylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 4,6-Dinitro-2-methylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dinitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2-Nitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 4-Nitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Pentachlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Phenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4,6-Trichlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Surrogate Recovery 2-Fluorophenol 104. % Rec. 8270D 04/04/11 1 Phenol-d5 117. % Rec. 8270D 04/04/11 1 Nitrobenzene-d5 92.8 % Rec. 8270D 04/04/11 1 2-Fluorobiphenyl 99.3 % Rec. 8270D 04/04/11 1 2,4,6-Tribromophenol 102. % Rec. 8270D 04/04/11 1 p-Terphenyl-d14 113. % Rec. 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Reported: 04/06/11 12:56 Printed: 04/06/11 12:58 Page 5 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-02 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-1-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 10:45 Parameter Dry Result Det. Limit Units Method Date Dil. Total Solids 86. % 2540G 04/06/11 1 Mercury BDL 0.023 mg/kg 7471 04/04/11 1 Arsenic 2.8 1.2 mg/kg 6010B 04/03/11 1 Barium 100 0.29 mg/kg 6010B 04/03/11 1 Cadmium BDL 0.29 mg/kg 6010B 04/03/11 1 Chromium 8.0 0.58 mg/kg 6010B 04/03/11 1 Lead 13. 0.29 mg/kg 6010B 04/03/11 1 Selenium BDL 1.2 mg/kg 6010B 04/03/11 1 Silver BDL 0.58 mg/kg 6010B 04/04/11 1 Volatile Organics Acetone BDL 0.058 mg/kg 8260B 04/02/11 1 Acrylonitrile BDL 0.012 mg/kg 8260B 04/02/11 1 Benzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromodichloromethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromoform BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromomethane BDL 0.0058 mg/kg 8260B 04/02/11 1 n-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 sec-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 tert-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Carbon tetrachloride BDL 0.0012 mg/kg 8260B 04/02/11 1 Chlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Chlorodibromomethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Chloroethane BDL 0.0058 mg/kg 8260B 04/02/11 1 2-Chloroethyl vinyl ether BDL 0.058 mg/kg 8260B 04/02/11 1 Chloroform BDL 0.0058 mg/kg 8260B 04/02/11 1 Chloromethane BDL 0.0029 mg/kg 8260B 04/02/11 1 2-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 4-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dibromo-3-Chloropropane BDL 0.0058 mg/kg 8260B 04/02/11 1 1,2-Dibromoethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Dibromomethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,4-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Dichlorodifluoromethane BDL 0.0058 mg/kg 8260B 04/02/11 1 1,1-Dichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 cis-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 trans-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 6 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-02 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-1-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 10:45 Parameter Dry Result Det. Limit Units Method Date Dil. 1,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 cis-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 trans-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 2,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 Di-isopropyl ether BDL 0.0012 mg/kg 8260B 04/02/11 1 Ethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Hexachloro-1,3-butadiene BDL 0.0012 mg/kg 8260B 04/02/11 1 Isopropylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 p-Isopropyltoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 2-Butanone (MEK) BDL 0.012 mg/kg 8260B 04/02/11 1 Methylene Chloride BDL 0.0058 mg/kg 8260B 04/02/11 1 4-Methyl-2-pentanone (MIBK) BDL 0.012 mg/kg 8260B 04/02/11 1 Methyl tert-butyl ether BDL 0.0012 mg/kg 8260B 04/02/11 1 Naphthalene BDL 0.0058 mg/kg 8260B 04/02/11 1 n-Propylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Styrene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,1,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,2,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Tetrachloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Toluene BDL 0.0058 mg/kg 8260B 04/02/11 1 1,2,3-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2,4-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,1-Trichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,2-Trichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Trichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Trichlorofluoromethane BDL 0.0058 mg/kg 8260B 04/02/11 1 1,2,3-Trichloropropane BDL 0.0029 mg/kg 8260B 04/02/11 1 1,2,4-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3,5-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Vinyl chloride BDL 0.0012 mg/kg 8260B 04/02/11 1 Xylenes, Total BDL 0.0035 mg/kg 8260B 04/02/11 1 Surrogate Recovery Toluene-d8 96.5 % Rec. 8260B 04/02/11 1 Dibromofluoromethane 95.2 % Rec. 8260B 04/02/11 1 a,a,a-Trifluorotoluene 101. % Rec. 8260B 04/02/11 1 4-Bromofluorobenzene 108. % Rec. 8260B 04/02/11 1 Polychlorinated Biphenyls PCB 1016 BDL 0.020 mg/kg 8082 04/04/11 1 PCB 1221 BDL 0.020 mg/kg 8082 04/04/11 1 PCB 1232 BDL 0.020 mg/kg 8082 04/04/11 1 PCB 1242 BDL 0.020 mg/kg 8082 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 7 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-02 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-1-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 10:45 Parameter Dry Result Det. Limit Units Method Date Dil. PCB 1248 BDL 0.020 mg/kg 8082 04/04/11 1 PCB 1254 0.032 0.020 mg/kg 8082 04/04/11 1 PCB 1260 BDL 0.020 mg/kg 8082 04/04/11 1 Base/Neutral Extractables Acenaphthene BDL 0.038 mg/kg 8270D 04/04/11 1 Acenaphthylene BDL 0.038 mg/kg 8270D 04/04/11 1 Anthracene BDL 0.038 mg/kg 8270D 04/04/11 1 Benzidine BDL 0.39 mg/kg 8270D 04/04/11 1 Benzo(a)anthracene 0.10 0.038 mg/kg 8270D 04/04/11 1 Benzo(b)fluoranthene 0.11 0.038 mg/kg 8270D 04/04/11 1 Benzo(k)fluoranthene BDL 0.038 mg/kg 8270D 04/04/11 1 Benzo(g,h,i)perylene 0.056 0.038 mg/kg 8270D 04/04/11 1 Benzo(a)pyrene 0.090 0.038 mg/kg 8270D 04/04/11 1 Bis(2-chlorethoxy)methane BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-chloroethyl)ether BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-chloroisopropyl)ether BDL 0.39 mg/kg 8270D 04/04/11 1 4-Bromophenyl-phenylether BDL 0.39 mg/kg 8270D 04/04/11 1 2-Chloronaphthalene BDL 0.038 mg/kg 8270D 04/04/11 1 4-Chlorophenyl-phenylether BDL 0.39 mg/kg 8270D 04/04/11 1 Chrysene 0.086 0.038 mg/kg 8270D 04/04/11 1 Dibenz(a,h)anthracene BDL 0.038 mg/kg 8270D 04/04/11 1 3,3-Dichlorobenzidine BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dinitrotoluene BDL 0.39 mg/kg 8270D 04/04/11 1 2,6-Dinitrotoluene BDL 0.39 mg/kg 8270D 04/04/11 1 Fluoranthene 0.22 0.038 mg/kg 8270D 04/04/11 1 Fluorene BDL 0.038 mg/kg 8270D 04/04/11 1 Hexachlorobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachloro-1,3-butadiene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachlorocyclopentadiene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachloroethane BDL 0.39 mg/kg 8270D 04/04/11 1 Indeno(1,2,3-cd)pyrene 0.056 0.038 mg/kg 8270D 04/04/11 1 Isophorone BDL 0.39 mg/kg 8270D 04/04/11 1 Naphthalene BDL 0.038 mg/kg 8270D 04/04/11 1 Nitrobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodimethylamine BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodiphenylamine BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodi-n-propylamine BDL 0.39 mg/kg 8270D 04/04/11 1 Phenanthrene 0.13 0.038 mg/kg 8270D 04/04/11 1 Benzylbutyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-ethylhexyl)phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Di-n-butyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Diethyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Dimethyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 8 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-02 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-1-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 10:45 Parameter Dry Result Det. Limit Units Method Date Dil. Di-n-octyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Pyrene 0.16 0.038 mg/kg 8270D 04/04/11 1 1,2,4-Trichlorobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 Acid Extractables 4-Chloro-3-methylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 2-Chlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dichlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dimethylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 4,6-Dinitro-2-methylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dinitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2-Nitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 4-Nitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Pentachlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Phenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4,6-Trichlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Surrogate Recovery 2-Fluorophenol 105. % Rec. 8270D 04/04/11 1 Phenol-d5 115. % Rec. 8270D 04/04/11 1 Nitrobenzene-d5 92.0 % Rec. 8270D 04/04/11 1 2-Fluorobiphenyl 96.1 % Rec. 8270D 04/04/11 1 2,4,6-Tribromophenol 85.9 % Rec. 8270D 04/04/11 1 p-Terphenyl-d14 107. % Rec. 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Reported: 04/06/11 12:56 Printed: 04/06/11 12:58 Page 9 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-03 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-2-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 14:10 Parameter Dry Result Det. Limit Units Method Date Dil. Total Solids 85. % 2540G 04/06/11 1 Mercury BDL 0.024 mg/kg 7471 04/04/11 1 Arsenic BDL 1.2 mg/kg 6010B 04/03/11 1 Barium 120 0.30 mg/kg 6010B 04/03/11 1 Cadmium BDL 0.30 mg/kg 6010B 04/03/11 1 Chromium 12. 0.59 mg/kg 6010B 04/03/11 1 Lead 16. 0.30 mg/kg 6010B 04/03/11 1 Selenium BDL 1.2 mg/kg 6010B 04/03/11 1 Silver BDL 0.59 mg/kg 6010B 04/04/11 1 Volatile Organics Acetone BDL 0.059 mg/kg 8260B 04/02/11 1 Acrylonitrile BDL 0.012 mg/kg 8260B 04/02/11 1 Benzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromodichloromethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromoform BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromomethane BDL 0.0059 mg/kg 8260B 04/02/11 1 n-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 sec-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 tert-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Carbon tetrachloride BDL 0.0012 mg/kg 8260B 04/02/11 1 Chlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Chlorodibromomethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Chloroethane BDL 0.0059 mg/kg 8260B 04/02/11 1 2-Chloroethyl vinyl ether BDL 0.059 mg/kg 8260B 04/02/11 1 Chloroform BDL 0.0059 mg/kg 8260B 04/02/11 1 Chloromethane BDL 0.0030 mg/kg 8260B 04/02/11 1 2-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 4-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dibromo-3-Chloropropane BDL 0.0059 mg/kg 8260B 04/02/11 1 1,2-Dibromoethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Dibromomethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,4-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Dichlorodifluoromethane BDL 0.0059 mg/kg 8260B 04/02/11 1 1,1-Dichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 cis-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 trans-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 10 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-03 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-2-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 14:10 Parameter Dry Result Det. Limit Units Method Date Dil. 1,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 cis-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 trans-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 2,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 Di-isopropyl ether BDL 0.0012 mg/kg 8260B 04/02/11 1 Ethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Hexachloro-1,3-butadiene BDL 0.0012 mg/kg 8260B 04/02/11 1 Isopropylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 p-Isopropyltoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 2-Butanone (MEK) BDL 0.012 mg/kg 8260B 04/02/11 1 Methylene Chloride BDL 0.0059 mg/kg 8260B 04/02/11 1 4-Methyl-2-pentanone (MIBK) BDL 0.012 mg/kg 8260B 04/02/11 1 Methyl tert-butyl ether BDL 0.0012 mg/kg 8260B 04/02/11 1 Naphthalene BDL 0.0059 mg/kg 8260B 04/02/11 1 n-Propylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Styrene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,1,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,2,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Tetrachloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Toluene BDL 0.0059 mg/kg 8260B 04/02/11 1 1,2,3-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2,4-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,1-Trichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,2-Trichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Trichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Trichlorofluoromethane BDL 0.0059 mg/kg 8260B 04/02/11 1 1,2,3-Trichloropropane BDL 0.0030 mg/kg 8260B 04/02/11 1 1,2,4-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3,5-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Vinyl chloride BDL 0.0012 mg/kg 8260B 04/02/11 1 Xylenes, Total BDL 0.0036 mg/kg 8260B 04/02/11 1 Surrogate Recovery Toluene-d8 96.8 % Rec. 8260B 04/02/11 1 Dibromofluoromethane 96.5 % Rec. 8260B 04/02/11 1 a,a,a-Trifluorotoluene 102. % Rec. 8260B 04/02/11 1 4-Bromofluorobenzene 108. % Rec. 8260B 04/02/11 1 Base/Neutral Extractables Acenaphthene BDL 0.039 mg/kg 8270D 04/04/11 1 Acenaphthylene BDL 0.039 mg/kg 8270D 04/04/11 1 Anthracene 0.049 0.039 mg/kg 8270D 04/04/11 1 Benzidine BDL 0.39 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 11 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-03 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-2-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 14:10 Parameter Dry Result Det. Limit Units Method Date Dil. Benzo(a)anthracene 0.22 0.039 mg/kg 8270D 04/04/11 1 Benzo(b)fluoranthene 0.28 0.039 mg/kg 8270D 04/04/11 1 Benzo(k)fluoranthene 0.11 0.039 mg/kg 8270D 04/04/11 1 Benzo(g,h,i)perylene 0.13 0.039 mg/kg 8270D 04/04/11 1 Benzo(a)pyrene 0.20 0.039 mg/kg 8270D 04/04/11 1 Bis(2-chlorethoxy)methane BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-chloroethyl)ether BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-chloroisopropyl)ether BDL 0.39 mg/kg 8270D 04/04/11 1 4-Bromophenyl-phenylether BDL 0.39 mg/kg 8270D 04/04/11 1 2-Chloronaphthalene BDL 0.039 mg/kg 8270D 04/04/11 1 4-Chlorophenyl-phenylether BDL 0.39 mg/kg 8270D 04/04/11 1 Chrysene 0.23 0.039 mg/kg 8270D 04/04/11 1 Dibenz(a,h)anthracene 0.043 0.039 mg/kg 8270D 04/04/11 1 3,3-Dichlorobenzidine BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dinitrotoluene BDL 0.39 mg/kg 8270D 04/04/11 1 2,6-Dinitrotoluene BDL 0.39 mg/kg 8270D 04/04/11 1 Fluoranthene 0.42 0.039 mg/kg 8270D 04/04/11 1 Fluorene BDL 0.039 mg/kg 8270D 04/04/11 1 Hexachlorobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachloro-1,3-butadiene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachlorocyclopentadiene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachloroethane BDL 0.39 mg/kg 8270D 04/04/11 1 Indeno(1,2,3-cd)pyrene 0.13 0.039 mg/kg 8270D 04/04/11 1 Isophorone BDL 0.39 mg/kg 8270D 04/04/11 1 Naphthalene BDL 0.039 mg/kg 8270D 04/04/11 1 Nitrobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodimethylamine BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodiphenylamine BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodi-n-propylamine BDL 0.39 mg/kg 8270D 04/04/11 1 Phenanthrene 0.24 0.039 mg/kg 8270D 04/04/11 1 Benzylbutyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-ethylhexyl)phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Di-n-butyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Diethyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Dimethyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Di-n-octyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Pyrene 0.32 0.039 mg/kg 8270D 04/04/11 1 1,2,4-Trichlorobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 Acid Extractables 4-Chloro-3-methylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 2-Chlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dichlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dimethylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 4,6-Dinitro-2-methylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 12 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-03 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-2-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 14:10 Parameter Dry Result Det. Limit Units Method Date Dil. 2,4-Dinitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2-Nitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 4-Nitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Pentachlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Phenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4,6-Trichlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Surrogate Recovery 2-Fluorophenol 89.7 % Rec. 8270D 04/04/11 1 Phenol-d5 104. % Rec. 8270D 04/04/11 1 Nitrobenzene-d5 85.5 % Rec. 8270D 04/04/11 1 2-Fluorobiphenyl 95.7 % Rec. 8270D 04/04/11 1 2,4,6-Tribromophenol 91.2 % Rec. 8270D 04/04/11 1 p-Terphenyl-d14 99.6 % Rec. 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Reported: 04/06/11 12:56 Printed: 04/06/11 12:58 Page 13 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-04 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-2-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 14:15 Parameter Dry Result Det. Limit Units Method Date Dil. Total Solids 84. % 2540G 04/06/11 1 Mercury BDL 0.024 mg/kg 7471 04/04/11 1 Arsenic 1.5 1.2 mg/kg 6010B 04/03/11 1 Barium 46. 0.30 mg/kg 6010B 04/03/11 1 Cadmium BDL 0.30 mg/kg 6010B 04/03/11 1 Chromium 10. 0.60 mg/kg 6010B 04/03/11 1 Lead 16. 0.30 mg/kg 6010B 04/03/11 1 Selenium BDL 1.2 mg/kg 6010B 04/03/11 1 Silver BDL 0.60 mg/kg 6010B 04/04/11 1 Volatile Organics Acetone BDL 0.060 mg/kg 8260B 04/02/11 1 Acrylonitrile BDL 0.012 mg/kg 8260B 04/02/11 1 Benzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromodichloromethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromoform BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromomethane BDL 0.0060 mg/kg 8260B 04/02/11 1 n-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 sec-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 tert-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Carbon tetrachloride BDL 0.0012 mg/kg 8260B 04/02/11 1 Chlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Chlorodibromomethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Chloroethane BDL 0.0060 mg/kg 8260B 04/02/11 1 2-Chloroethyl vinyl ether BDL 0.060 mg/kg 8260B 04/02/11 1 Chloroform BDL 0.0060 mg/kg 8260B 04/02/11 1 Chloromethane BDL 0.0030 mg/kg 8260B 04/02/11 1 2-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 4-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dibromo-3-Chloropropane BDL 0.0060 mg/kg 8260B 04/02/11 1 1,2-Dibromoethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Dibromomethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,4-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Dichlorodifluoromethane BDL 0.0060 mg/kg 8260B 04/02/11 1 1,1-Dichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 cis-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 trans-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 14 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-04 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-2-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 14:15 Parameter Dry Result Det. Limit Units Method Date Dil. 1,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 cis-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 trans-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 2,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 Di-isopropyl ether BDL 0.0012 mg/kg 8260B 04/02/11 1 Ethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Hexachloro-1,3-butadiene BDL 0.0012 mg/kg 8260B 04/02/11 1 Isopropylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 p-Isopropyltoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 2-Butanone (MEK) BDL 0.012 mg/kg 8260B 04/02/11 1 Methylene Chloride BDL 0.0060 mg/kg 8260B 04/02/11 1 4-Methyl-2-pentanone (MIBK) BDL 0.012 mg/kg 8260B 04/02/11 1 Methyl tert-butyl ether BDL 0.0012 mg/kg 8260B 04/02/11 1 Naphthalene BDL 0.0060 mg/kg 8260B 04/02/11 1 n-Propylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Styrene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,1,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,2,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Tetrachloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Toluene BDL 0.0060 mg/kg 8260B 04/02/11 1 1,2,3-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2,4-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,1-Trichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,2-Trichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Trichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Trichlorofluoromethane BDL 0.0060 mg/kg 8260B 04/02/11 1 1,2,3-Trichloropropane BDL 0.0030 mg/kg 8260B 04/02/11 1 1,2,4-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3,5-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Vinyl chloride BDL 0.0012 mg/kg 8260B 04/02/11 1 Xylenes, Total BDL 0.0036 mg/kg 8260B 04/02/11 1 Surrogate Recovery Toluene-d8 97.1 % Rec. 8260B 04/02/11 1 Dibromofluoromethane 96.6 % Rec. 8260B 04/02/11 1 a,a,a-Trifluorotoluene 104. % Rec. 8260B 04/02/11 1 4-Bromofluorobenzene 108. % Rec. 8260B 04/02/11 1 Base/Neutral Extractables Acenaphthene BDL 0.039 mg/kg 8270D 04/04/11 1 Acenaphthylene BDL 0.039 mg/kg 8270D 04/04/11 1 Anthracene BDL 0.039 mg/kg 8270D 04/04/11 1 Benzidine BDL 0.40 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 15 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-04 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-2-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 14:15 Parameter Dry Result Det. Limit Units Method Date Dil. Benzo(a)anthracene BDL 0.039 mg/kg 8270D 04/04/11 1 Benzo(b)fluoranthene BDL 0.039 mg/kg 8270D 04/04/11 1 Benzo(k)fluoranthene BDL 0.039 mg/kg 8270D 04/04/11 1 Benzo(g,h,i)perylene BDL 0.039 mg/kg 8270D 04/04/11 1 Benzo(a)pyrene BDL 0.039 mg/kg 8270D 04/04/11 1 Bis(2-chlorethoxy)methane BDL 0.40 mg/kg 8270D 04/04/11 1 Bis(2-chloroethyl)ether BDL 0.40 mg/kg 8270D 04/04/11 1 Bis(2-chloroisopropyl)ether BDL 0.40 mg/kg 8270D 04/04/11 1 4-Bromophenyl-phenylether BDL 0.40 mg/kg 8270D 04/04/11 1 2-Chloronaphthalene BDL 0.039 mg/kg 8270D 04/04/11 1 4-Chlorophenyl-phenylether BDL 0.40 mg/kg 8270D 04/04/11 1 Chrysene BDL 0.039 mg/kg 8270D 04/04/11 1 Dibenz(a,h)anthracene BDL 0.039 mg/kg 8270D 04/04/11 1 3,3-Dichlorobenzidine BDL 0.40 mg/kg 8270D 04/04/11 1 2,4-Dinitrotoluene BDL 0.40 mg/kg 8270D 04/04/11 1 2,6-Dinitrotoluene BDL 0.40 mg/kg 8270D 04/04/11 1 Fluoranthene 0.048 0.039 mg/kg 8270D 04/04/11 1 Fluorene BDL 0.039 mg/kg 8270D 04/04/11 1 Hexachlorobenzene BDL 0.40 mg/kg 8270D 04/04/11 1 Hexachloro-1,3-butadiene BDL 0.40 mg/kg 8270D 04/04/11 1 Hexachlorocyclopentadiene BDL 0.40 mg/kg 8270D 04/04/11 1 Hexachloroethane BDL 0.40 mg/kg 8270D 04/04/11 1 Indeno(1,2,3-cd)pyrene BDL 0.039 mg/kg 8270D 04/04/11 1 Isophorone BDL 0.40 mg/kg 8270D 04/04/11 1 Naphthalene BDL 0.039 mg/kg 8270D 04/04/11 1 Nitrobenzene BDL 0.40 mg/kg 8270D 04/04/11 1 n-Nitrosodimethylamine BDL 0.40 mg/kg 8270D 04/04/11 1 n-Nitrosodiphenylamine BDL 0.40 mg/kg 8270D 04/04/11 1 n-Nitrosodi-n-propylamine BDL 0.40 mg/kg 8270D 04/04/11 1 Phenanthrene BDL 0.039 mg/kg 8270D 04/04/11 1 Benzylbutyl phthalate BDL 0.40 mg/kg 8270D 04/04/11 1 Bis(2-ethylhexyl)phthalate BDL 0.40 mg/kg 8270D 04/04/11 1 Di-n-butyl phthalate BDL 0.40 mg/kg 8270D 04/04/11 1 Diethyl phthalate BDL 0.40 mg/kg 8270D 04/04/11 1 Dimethyl phthalate BDL 0.40 mg/kg 8270D 04/04/11 1 Di-n-octyl phthalate BDL 0.40 mg/kg 8270D 04/04/11 1 Pyrene BDL 0.039 mg/kg 8270D 04/04/11 1 1,2,4-Trichlorobenzene BDL 0.40 mg/kg 8270D 04/04/11 1 Acid Extractables 4-Chloro-3-methylphenol BDL 0.40 mg/kg 8270D 04/04/11 1 2-Chlorophenol BDL 0.40 mg/kg 8270D 04/04/11 1 2,4-Dichlorophenol BDL 0.40 mg/kg 8270D 04/04/11 1 2,4-Dimethylphenol BDL 0.40 mg/kg 8270D 04/04/11 1 4,6-Dinitro-2-methylphenol BDL 0.40 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 16 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-04 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-2-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 14:15 Parameter Dry Result Det. Limit Units Method Date Dil. 2,4-Dinitrophenol BDL 0.40 mg/kg 8270D 04/04/11 1 2-Nitrophenol BDL 0.40 mg/kg 8270D 04/04/11 1 4-Nitrophenol BDL 0.40 mg/kg 8270D 04/04/11 1 Pentachlorophenol BDL 0.40 mg/kg 8270D 04/04/11 1 Phenol BDL 0.40 mg/kg 8270D 04/04/11 1 2,4,6-Trichlorophenol BDL 0.40 mg/kg 8270D 04/04/11 1 Surrogate Recovery 2-Fluorophenol 85.7 % Rec. 8270D 04/04/11 1 Phenol-d5 108. % Rec. 8270D 04/04/11 1 Nitrobenzene-d5 78.9 % Rec. 8270D 04/04/11 1 2-Fluorobiphenyl 96.9 % Rec. 8270D 04/04/11 1 2,4,6-Tribromophenol 106. % Rec. 8270D 04/04/11 1 p-Terphenyl-d14 109. % Rec. 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Reported: 04/06/11 12:56 Printed: 04/06/11 12:58 Page 17 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-05 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-3-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 11:15 Parameter Dry Result Det. Limit Units Method Date Dil. Total Solids 86. % 2540G 04/06/11 1 Mercury BDL 0.023 mg/kg 7471 04/04/11 1 Arsenic BDL 1.2 mg/kg 6010B 04/03/11 1 Barium 8.6 0.29 mg/kg 6010B 04/03/11 1 Cadmium BDL 0.29 mg/kg 6010B 04/03/11 1 Chromium 7.9 0.58 mg/kg 6010B 04/03/11 1 Lead 5.1 0.29 mg/kg 6010B 04/03/11 1 Selenium BDL 1.2 mg/kg 6010B 04/03/11 1 Silver BDL 0.58 mg/kg 6010B 04/04/11 1 Volatile Organics Acetone BDL 0.058 mg/kg 8260B 04/02/11 1 Acrylonitrile BDL 0.012 mg/kg 8260B 04/02/11 1 Benzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromodichloromethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromoform BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromomethane BDL 0.0058 mg/kg 8260B 04/02/11 1 n-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 sec-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 tert-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Carbon tetrachloride BDL 0.0012 mg/kg 8260B 04/02/11 1 Chlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Chlorodibromomethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Chloroethane BDL 0.0058 mg/kg 8260B 04/02/11 1 2-Chloroethyl vinyl ether BDL 0.058 mg/kg 8260B 04/02/11 1 Chloroform BDL 0.0058 mg/kg 8260B 04/02/11 1 Chloromethane BDL 0.0029 mg/kg 8260B 04/02/11 1 2-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 4-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dibromo-3-Chloropropane BDL 0.0058 mg/kg 8260B 04/02/11 1 1,2-Dibromoethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Dibromomethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,4-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Dichlorodifluoromethane BDL 0.0058 mg/kg 8260B 04/02/11 1 1,1-Dichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 cis-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 trans-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 18 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-05 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-3-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 11:15 Parameter Dry Result Det. Limit Units Method Date Dil. 1,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 cis-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 trans-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 2,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 Di-isopropyl ether BDL 0.0012 mg/kg 8260B 04/02/11 1 Ethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Hexachloro-1,3-butadiene BDL 0.0012 mg/kg 8260B 04/02/11 1 Isopropylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 p-Isopropyltoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 2-Butanone (MEK) BDL 0.012 mg/kg 8260B 04/02/11 1 Methylene Chloride BDL 0.0058 mg/kg 8260B 04/02/11 1 4-Methyl-2-pentanone (MIBK) BDL 0.012 mg/kg 8260B 04/02/11 1 Methyl tert-butyl ether BDL 0.0012 mg/kg 8260B 04/02/11 1 Naphthalene BDL 0.0058 mg/kg 8260B 04/02/11 1 n-Propylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Styrene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,1,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,2,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Tetrachloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Toluene BDL 0.0058 mg/kg 8260B 04/02/11 1 1,2,3-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2,4-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,1-Trichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,2-Trichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Trichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Trichlorofluoromethane BDL 0.0058 mg/kg 8260B 04/02/11 1 1,2,3-Trichloropropane BDL 0.0029 mg/kg 8260B 04/02/11 1 1,2,4-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3,5-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Vinyl chloride BDL 0.0012 mg/kg 8260B 04/02/11 1 Xylenes, Total BDL 0.0035 mg/kg 8260B 04/02/11 1 Surrogate Recovery Toluene-d8 98.9 % Rec. 8260B 04/02/11 1 Dibromofluoromethane 98.1 % Rec. 8260B 04/02/11 1 a,a,a-Trifluorotoluene 101. % Rec. 8260B 04/02/11 1 4-Bromofluorobenzene 106. % Rec. 8260B 04/02/11 1 Base/Neutral Extractables Acenaphthene BDL 0.038 mg/kg 8270D 04/04/11 1 Acenaphthylene BDL 0.038 mg/kg 8270D 04/04/11 1 Anthracene BDL 0.038 mg/kg 8270D 04/04/11 1 Benzidine BDL 0.39 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 19 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-05 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-3-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 11:15 Parameter Dry Result Det. Limit Units Method Date Dil. Benzo(a)anthracene BDL 0.038 mg/kg 8270D 04/04/11 1 Benzo(b)fluoranthene BDL 0.038 mg/kg 8270D 04/04/11 1 Benzo(k)fluoranthene BDL 0.038 mg/kg 8270D 04/04/11 1 Benzo(g,h,i)perylene BDL 0.038 mg/kg 8270D 04/04/11 1 Benzo(a)pyrene BDL 0.038 mg/kg 8270D 04/04/11 1 Bis(2-chlorethoxy)methane BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-chloroethyl)ether BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-chloroisopropyl)ether BDL 0.39 mg/kg 8270D 04/04/11 1 4-Bromophenyl-phenylether BDL 0.39 mg/kg 8270D 04/04/11 1 2-Chloronaphthalene BDL 0.038 mg/kg 8270D 04/04/11 1 4-Chlorophenyl-phenylether BDL 0.39 mg/kg 8270D 04/04/11 1 Chrysene BDL 0.038 mg/kg 8270D 04/04/11 1 Dibenz(a,h)anthracene BDL 0.038 mg/kg 8270D 04/04/11 1 3,3-Dichlorobenzidine BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dinitrotoluene BDL 0.39 mg/kg 8270D 04/04/11 1 2,6-Dinitrotoluene BDL 0.39 mg/kg 8270D 04/04/11 1 Fluoranthene BDL 0.038 mg/kg 8270D 04/04/11 1 Fluorene BDL 0.038 mg/kg 8270D 04/04/11 1 Hexachlorobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachloro-1,3-butadiene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachlorocyclopentadiene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachloroethane BDL 0.39 mg/kg 8270D 04/04/11 1 Indeno(1,2,3-cd)pyrene BDL 0.038 mg/kg 8270D 04/04/11 1 Isophorone BDL 0.39 mg/kg 8270D 04/04/11 1 Naphthalene BDL 0.038 mg/kg 8270D 04/04/11 1 Nitrobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodimethylamine BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodiphenylamine BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodi-n-propylamine BDL 0.39 mg/kg 8270D 04/04/11 1 Phenanthrene BDL 0.038 mg/kg 8270D 04/04/11 1 Benzylbutyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-ethylhexyl)phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Di-n-butyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Diethyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Dimethyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Di-n-octyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Pyrene BDL 0.038 mg/kg 8270D 04/04/11 1 1,2,4-Trichlorobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 Acid Extractables 4-Chloro-3-methylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 2-Chlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dichlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dimethylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 4,6-Dinitro-2-methylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 20 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-05 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-3-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 11:15 Parameter Dry Result Det. Limit Units Method Date Dil. 2,4-Dinitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2-Nitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 4-Nitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Pentachlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Phenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4,6-Trichlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Surrogate Recovery 2-Fluorophenol 95.7 % Rec. 8270D 04/04/11 1 Phenol-d5 111. % Rec. 8270D 04/04/11 1 Nitrobenzene-d5 91.2 % Rec. 8270D 04/04/11 1 2-Fluorobiphenyl 95.0 % Rec. 8270D 04/04/11 1 2,4,6-Tribromophenol 105. % Rec. 8270D 04/04/11 1 p-Terphenyl-d14 114. % Rec. 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Reported: 04/06/11 12:56 Printed: 04/06/11 12:58 Page 21 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-06 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-3-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 11:20 Parameter Dry Result Det. Limit Units Method Date Dil. Total Solids 86. % 2540G 04/06/11 1 Mercury BDL 0.023 mg/kg 7471 04/04/11 1 Arsenic BDL 1.2 mg/kg 6010B 04/03/11 1 Barium 11. 0.29 mg/kg 6010B 04/03/11 1 Cadmium BDL 0.29 mg/kg 6010B 04/03/11 1 Chromium 6.2 0.58 mg/kg 6010B 04/03/11 1 Lead 5.1 0.29 mg/kg 6010B 04/03/11 1 Selenium BDL 1.2 mg/kg 6010B 04/03/11 1 Silver BDL 0.58 mg/kg 6010B 04/04/11 1 Volatile Organics Acetone BDL 0.058 mg/kg 8260B 04/02/11 1 Acrylonitrile BDL 0.012 mg/kg 8260B 04/02/11 1 Benzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromodichloromethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromoform BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromomethane BDL 0.0058 mg/kg 8260B 04/02/11 1 n-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 sec-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 tert-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Carbon tetrachloride BDL 0.0012 mg/kg 8260B 04/02/11 1 Chlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Chlorodibromomethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Chloroethane BDL 0.0058 mg/kg 8260B 04/02/11 1 2-Chloroethyl vinyl ether BDL 0.058 mg/kg 8260B 04/02/11 1 Chloroform BDL 0.0058 mg/kg 8260B 04/02/11 1 Chloromethane BDL 0.0029 mg/kg 8260B 04/02/11 1 2-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 4-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dibromo-3-Chloropropane BDL 0.0058 mg/kg 8260B 04/02/11 1 1,2-Dibromoethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Dibromomethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,4-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Dichlorodifluoromethane BDL 0.0058 mg/kg 8260B 04/02/11 1 1,1-Dichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 cis-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 trans-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 22 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-06 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-3-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 11:20 Parameter Dry Result Det. Limit Units Method Date Dil. 1,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 cis-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 trans-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 2,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 Di-isopropyl ether BDL 0.0012 mg/kg 8260B 04/02/11 1 Ethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Hexachloro-1,3-butadiene BDL 0.0012 mg/kg 8260B 04/02/11 1 Isopropylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 p-Isopropyltoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 2-Butanone (MEK) BDL 0.012 mg/kg 8260B 04/02/11 1 Methylene Chloride BDL 0.0058 mg/kg 8260B 04/02/11 1 4-Methyl-2-pentanone (MIBK) BDL 0.012 mg/kg 8260B 04/02/11 1 Methyl tert-butyl ether BDL 0.0012 mg/kg 8260B 04/02/11 1 Naphthalene BDL 0.0058 mg/kg 8260B 04/02/11 1 n-Propylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Styrene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,1,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,2,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Tetrachloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Toluene BDL 0.0058 mg/kg 8260B 04/02/11 1 1,2,3-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2,4-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,1-Trichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,2-Trichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Trichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Trichlorofluoromethane BDL 0.0058 mg/kg 8260B 04/02/11 1 1,2,3-Trichloropropane BDL 0.0029 mg/kg 8260B 04/02/11 1 1,2,4-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3,5-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Vinyl chloride BDL 0.0012 mg/kg 8260B 04/02/11 1 Xylenes, Total BDL 0.0035 mg/kg 8260B 04/02/11 1 Surrogate Recovery Toluene-d8 97.1 % Rec. 8260B 04/02/11 1 Dibromofluoromethane 95.5 % Rec. 8260B 04/02/11 1 a,a,a-Trifluorotoluene 103. % Rec. 8260B 04/02/11 1 4-Bromofluorobenzene 106. % Rec. 8260B 04/02/11 1 Base/Neutral Extractables Acenaphthene BDL 0.038 mg/kg 8270D 04/04/11 1 Acenaphthylene BDL 0.038 mg/kg 8270D 04/04/11 1 Anthracene BDL 0.038 mg/kg 8270D 04/04/11 1 Benzidine BDL 0.39 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 23 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-06 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-3-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 11:20 Parameter Dry Result Det. Limit Units Method Date Dil. Benzo(a)anthracene BDL 0.038 mg/kg 8270D 04/04/11 1 Benzo(b)fluoranthene BDL 0.038 mg/kg 8270D 04/04/11 1 Benzo(k)fluoranthene BDL 0.038 mg/kg 8270D 04/04/11 1 Benzo(g,h,i)perylene BDL 0.038 mg/kg 8270D 04/04/11 1 Benzo(a)pyrene BDL 0.038 mg/kg 8270D 04/04/11 1 Bis(2-chlorethoxy)methane BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-chloroethyl)ether BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-chloroisopropyl)ether BDL 0.39 mg/kg 8270D 04/04/11 1 4-Bromophenyl-phenylether BDL 0.39 mg/kg 8270D 04/04/11 1 2-Chloronaphthalene BDL 0.038 mg/kg 8270D 04/04/11 1 4-Chlorophenyl-phenylether BDL 0.39 mg/kg 8270D 04/04/11 1 Chrysene BDL 0.038 mg/kg 8270D 04/04/11 1 Dibenz(a,h)anthracene BDL 0.038 mg/kg 8270D 04/04/11 1 3,3-Dichlorobenzidine BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dinitrotoluene BDL 0.39 mg/kg 8270D 04/04/11 1 2,6-Dinitrotoluene BDL 0.39 mg/kg 8270D 04/04/11 1 Fluoranthene BDL 0.038 mg/kg 8270D 04/04/11 1 Fluorene BDL 0.038 mg/kg 8270D 04/04/11 1 Hexachlorobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachloro-1,3-butadiene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachlorocyclopentadiene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachloroethane BDL 0.39 mg/kg 8270D 04/04/11 1 Indeno(1,2,3-cd)pyrene BDL 0.038 mg/kg 8270D 04/04/11 1 Isophorone BDL 0.39 mg/kg 8270D 04/04/11 1 Naphthalene BDL 0.038 mg/kg 8270D 04/04/11 1 Nitrobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodimethylamine BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodiphenylamine BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodi-n-propylamine BDL 0.39 mg/kg 8270D 04/04/11 1 Phenanthrene BDL 0.038 mg/kg 8270D 04/04/11 1 Benzylbutyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-ethylhexyl)phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Di-n-butyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Diethyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Dimethyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Di-n-octyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Pyrene BDL 0.038 mg/kg 8270D 04/04/11 1 1,2,4-Trichlorobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 Acid Extractables 4-Chloro-3-methylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 2-Chlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dichlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dimethylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 4,6-Dinitro-2-methylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 24 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-06 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-3-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 11:20 Parameter Dry Result Det. Limit Units Method Date Dil. 2,4-Dinitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2-Nitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 4-Nitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Pentachlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Phenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4,6-Trichlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Surrogate Recovery 2-Fluorophenol 95.6 % Rec. 8270D 04/04/11 1 Phenol-d5 112. % Rec. 8270D 04/04/11 1 Nitrobenzene-d5 87.0 % Rec. 8270D 04/04/11 1 2-Fluorobiphenyl 88.4 % Rec. 8270D 04/04/11 1 2,4,6-Tribromophenol 96.8 % Rec. 8270D 04/04/11 1 p-Terphenyl-d14 102. % Rec. 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Reported: 04/06/11 12:56 Printed: 04/06/11 12:58 Page 25 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-07 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-4-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 11:40 Parameter Dry Result Det. Limit Units Method Date Dil. Total Solids 85. % 2540G 04/06/11 1 Mercury 0.14 0.024 mg/kg 7471 04/04/11 1 Arsenic BDL 1.2 mg/kg 6010B 04/03/11 1 Barium 89. 0.30 mg/kg 6010B 04/03/11 1 Cadmium 3.4 0.30 mg/kg 6010B 04/03/11 1 Chromium 7.6 0.59 mg/kg 6010B 04/03/11 1 Lead 160 0.30 mg/kg 6010B 04/03/11 1 Selenium BDL 1.2 mg/kg 6010B 04/03/11 1 Silver BDL 0.59 mg/kg 6010B 04/04/11 1 Volatile Organics Acetone BDL 0.059 mg/kg 8260B 04/02/11 1 Acrylonitrile BDL 0.012 mg/kg 8260B 04/02/11 1 Benzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromodichloromethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromoform BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromomethane BDL 0.0059 mg/kg 8260B 04/02/11 1 n-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 sec-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 tert-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Carbon tetrachloride BDL 0.0012 mg/kg 8260B 04/02/11 1 Chlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Chlorodibromomethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Chloroethane BDL 0.0059 mg/kg 8260B 04/02/11 1 2-Chloroethyl vinyl ether BDL 0.059 mg/kg 8260B 04/02/11 1 Chloroform BDL 0.0059 mg/kg 8260B 04/02/11 1 Chloromethane BDL 0.0030 mg/kg 8260B 04/02/11 1 2-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 4-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dibromo-3-Chloropropane BDL 0.0059 mg/kg 8260B 04/02/11 1 1,2-Dibromoethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Dibromomethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,4-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Dichlorodifluoromethane BDL 0.0059 mg/kg 8260B 04/02/11 1 1,1-Dichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 cis-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 trans-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 26 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-07 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-4-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 11:40 Parameter Dry Result Det. Limit Units Method Date Dil. 1,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 cis-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 trans-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 2,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 Di-isopropyl ether BDL 0.0012 mg/kg 8260B 04/02/11 1 Ethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Hexachloro-1,3-butadiene BDL 0.0012 mg/kg 8260B 04/02/11 1 Isopropylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 p-Isopropyltoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 2-Butanone (MEK) BDL 0.012 mg/kg 8260B 04/02/11 1 Methylene Chloride BDL 0.0059 mg/kg 8260B 04/02/11 1 4-Methyl-2-pentanone (MIBK) BDL 0.012 mg/kg 8260B 04/02/11 1 Methyl tert-butyl ether BDL 0.0012 mg/kg 8260B 04/02/11 1 Naphthalene BDL 0.0059 mg/kg 8260B 04/02/11 1 n-Propylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Styrene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,1,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,2,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Tetrachloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Toluene BDL 0.0059 mg/kg 8260B 04/02/11 1 1,2,3-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2,4-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,1-Trichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,2-Trichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Trichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Trichlorofluoromethane BDL 0.0059 mg/kg 8260B 04/02/11 1 1,2,3-Trichloropropane BDL 0.0030 mg/kg 8260B 04/02/11 1 1,2,4-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3,5-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Vinyl chloride BDL 0.0012 mg/kg 8260B 04/02/11 1 Xylenes, Total BDL 0.0035 mg/kg 8260B 04/02/11 1 Surrogate Recovery Toluene-d8 97.2 % Rec. 8260B 04/02/11 1 Dibromofluoromethane 100. % Rec. 8260B 04/02/11 1 a,a,a-Trifluorotoluene 105. % Rec. 8260B 04/02/11 1 4-Bromofluorobenzene 103. % Rec. 8260B 04/02/11 1 Base/Neutral Extractables Acenaphthene BDL 0.20 mg/kg 8270D 04/04/11 5 Acenaphthylene BDL 0.20 mg/kg 8270D 04/04/11 5 Anthracene BDL 0.20 mg/kg 8270D 04/04/11 5 Benzidine BDL 2.0 mg/kg 8270D 04/04/11 5 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 27 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-07 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-4-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 11:40 Parameter Dry Result Det. Limit Units Method Date Dil. Benzo(a)anthracene 0.24 0.20 mg/kg 8270D 04/04/11 5 Benzo(b)fluoranthene 0.31 0.20 mg/kg 8270D 04/04/11 5 Benzo(k)fluoranthene BDL 0.20 mg/kg 8270D 04/04/11 5 Benzo(g,h,i)perylene BDL 0.20 mg/kg 8270D 04/04/11 5 Benzo(a)pyrene 0.22 0.20 mg/kg 8270D 04/04/11 5 Bis(2-chlorethoxy)methane BDL 2.0 mg/kg 8270D 04/04/11 5 Bis(2-chloroethyl)ether BDL 2.0 mg/kg 8270D 04/04/11 5 Bis(2-chloroisopropyl)ether BDL 2.0 mg/kg 8270D 04/04/11 5 4-Bromophenyl-phenylether BDL 2.0 mg/kg 8270D 04/04/11 5 2-Chloronaphthalene BDL 0.20 mg/kg 8270D 04/04/11 5 4-Chlorophenyl-phenylether BDL 2.0 mg/kg 8270D 04/04/11 5 Chrysene 0.23 0.20 mg/kg 8270D 04/04/11 5 Dibenz(a,h)anthracene BDL 0.20 mg/kg 8270D 04/04/11 5 3,3-Dichlorobenzidine BDL 2.0 mg/kg 8270D 04/04/11 5 2,4-Dinitrotoluene BDL 2.0 mg/kg 8270D 04/04/11 5 2,6-Dinitrotoluene BDL 2.0 mg/kg 8270D 04/04/11 5 Fluoranthene 0.45 0.20 mg/kg 8270D 04/04/11 5 Fluorene BDL 0.20 mg/kg 8270D 04/04/11 5 Hexachlorobenzene BDL 2.0 mg/kg 8270D 04/04/11 5 Hexachloro-1,3-butadiene BDL 2.0 mg/kg 8270D 04/04/11 5 Hexachlorocyclopentadiene BDL 2.0 mg/kg 8270D 04/04/11 5 Hexachloroethane BDL 2.0 mg/kg 8270D 04/04/11 5 Indeno(1,2,3-cd)pyrene BDL 0.20 mg/kg 8270D 04/04/11 5 Isophorone BDL 2.0 mg/kg 8270D 04/04/11 5 Naphthalene BDL 0.20 mg/kg 8270D 04/04/11 5 Nitrobenzene BDL 2.0 mg/kg 8270D 04/04/11 5 n-Nitrosodimethylamine BDL 2.0 mg/kg 8270D 04/04/11 5 n-Nitrosodiphenylamine BDL 2.0 mg/kg 8270D 04/04/11 5 n-Nitrosodi-n-propylamine BDL 2.0 mg/kg 8270D 04/04/11 5 Phenanthrene 0.29 0.20 mg/kg 8270D 04/04/11 5 Benzylbutyl phthalate BDL 2.0 mg/kg 8270D 04/04/11 5 Bis(2-ethylhexyl)phthalate BDL 2.0 mg/kg 8270D 04/04/11 5 Di-n-butyl phthalate BDL 2.0 mg/kg 8270D 04/04/11 5 Diethyl phthalate BDL 2.0 mg/kg 8270D 04/04/11 5 Dimethyl phthalate BDL 2.0 mg/kg 8270D 04/04/11 5 Di-n-octyl phthalate BDL 2.0 mg/kg 8270D 04/04/11 5 Pyrene 0.41 0.20 mg/kg 8270D 04/04/11 5 1,2,4-Trichlorobenzene BDL 2.0 mg/kg 8270D 04/04/11 5 Acid Extractables 4-Chloro-3-methylphenol BDL 2.0 mg/kg 8270D 04/04/11 5 2-Chlorophenol BDL 2.0 mg/kg 8270D 04/04/11 5 2,4-Dichlorophenol BDL 2.0 mg/kg 8270D 04/04/11 5 2,4-Dimethylphenol BDL 2.0 mg/kg 8270D 04/04/11 5 4,6-Dinitro-2-methylphenol BDL 2.0 mg/kg 8270D 04/04/11 5 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 28 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-07 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-4-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 11:40 Parameter Dry Result Det. Limit Units Method Date Dil. 2,4-Dinitrophenol BDL 2.0 mg/kg 8270D 04/04/11 5 2-Nitrophenol BDL 2.0 mg/kg 8270D 04/04/11 5 4-Nitrophenol BDL 2.0 mg/kg 8270D 04/04/11 5 Pentachlorophenol BDL 2.0 mg/kg 8270D 04/04/11 5 Phenol BDL 2.0 mg/kg 8270D 04/04/11 5 2,4,6-Trichlorophenol BDL 2.0 mg/kg 8270D 04/04/11 5 Surrogate Recovery 2-Fluorophenol 67.3 % Rec. 8270D 04/04/11 5 Phenol-d5 82.1 % Rec. 8270D 04/04/11 5 Nitrobenzene-d5 66.9 % Rec. 8270D 04/04/11 5 2-Fluorobiphenyl 74.9 % Rec. 8270D 04/04/11 5 2,4,6-Tribromophenol 72.9 % Rec. 8270D 04/04/11 5 p-Terphenyl-d14 89.1 % Rec. 8270D 04/04/11 5 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Reported: 04/06/11 12:56 Printed: 04/06/11 12:58 Page 29 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-08 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-4-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 11:45 Parameter Dry Result Det. Limit Units Method Date Dil. Total Solids 86. % 2540G 04/06/11 1 Mercury BDL 0.023 mg/kg 7471 04/04/11 1 Arsenic BDL 1.2 mg/kg 6010B 04/03/11 1 Barium 18. 0.29 mg/kg 6010B 04/03/11 1 Cadmium BDL 0.29 mg/kg 6010B 04/03/11 1 Chromium 18. 0.58 mg/kg 6010B 04/03/11 1 Lead 13. 0.29 mg/kg 6010B 04/03/11 1 Selenium BDL 1.2 mg/kg 6010B 04/03/11 1 Silver BDL 0.58 mg/kg 6010B 04/04/11 1 Volatile Organics Acetone BDL 0.058 mg/kg 8260B 04/02/11 1 Acrylonitrile BDL 0.012 mg/kg 8260B 04/02/11 1 Benzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromodichloromethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromoform BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromomethane BDL 0.0058 mg/kg 8260B 04/02/11 1 n-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 sec-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 tert-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Carbon tetrachloride BDL 0.0012 mg/kg 8260B 04/02/11 1 Chlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Chlorodibromomethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Chloroethane BDL 0.0058 mg/kg 8260B 04/02/11 1 2-Chloroethyl vinyl ether BDL 0.058 mg/kg 8260B 04/02/11 1 Chloroform BDL 0.0058 mg/kg 8260B 04/02/11 1 Chloromethane BDL 0.0029 mg/kg 8260B 04/02/11 1 2-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 4-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dibromo-3-Chloropropane BDL 0.0058 mg/kg 8260B 04/02/11 1 1,2-Dibromoethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Dibromomethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,4-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Dichlorodifluoromethane BDL 0.0058 mg/kg 8260B 04/02/11 1 1,1-Dichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 cis-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 trans-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 30 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-08 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-4-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 11:45 Parameter Dry Result Det. Limit Units Method Date Dil. 1,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 cis-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 trans-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 2,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 Di-isopropyl ether BDL 0.0012 mg/kg 8260B 04/02/11 1 Ethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Hexachloro-1,3-butadiene BDL 0.0012 mg/kg 8260B 04/02/11 1 Isopropylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 p-Isopropyltoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 2-Butanone (MEK) BDL 0.012 mg/kg 8260B 04/02/11 1 Methylene Chloride BDL 0.0058 mg/kg 8260B 04/02/11 1 4-Methyl-2-pentanone (MIBK) BDL 0.012 mg/kg 8260B 04/02/11 1 Methyl tert-butyl ether BDL 0.0012 mg/kg 8260B 04/02/11 1 Naphthalene BDL 0.0058 mg/kg 8260B 04/02/11 1 n-Propylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Styrene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,1,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,2,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Tetrachloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Toluene BDL 0.0058 mg/kg 8260B 04/02/11 1 1,2,3-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2,4-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,1-Trichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,2-Trichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Trichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Trichlorofluoromethane BDL 0.0058 mg/kg 8260B 04/02/11 1 1,2,3-Trichloropropane BDL 0.0029 mg/kg 8260B 04/02/11 1 1,2,4-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3,5-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Vinyl chloride BDL 0.0012 mg/kg 8260B 04/02/11 1 Xylenes, Total BDL 0.0035 mg/kg 8260B 04/02/11 1 Surrogate Recovery Toluene-d8 96.3 % Rec. 8260B 04/02/11 1 Dibromofluoromethane 95.9 % Rec. 8260B 04/02/11 1 a,a,a-Trifluorotoluene 102. % Rec. 8260B 04/02/11 1 4-Bromofluorobenzene 105. % Rec. 8260B 04/02/11 1 Base/Neutral Extractables Acenaphthene BDL 0.038 mg/kg 8270D 04/04/11 1 Acenaphthylene BDL 0.038 mg/kg 8270D 04/04/11 1 Anthracene BDL 0.038 mg/kg 8270D 04/04/11 1 Benzidine BDL 0.39 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 31 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-08 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-4-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 11:45 Parameter Dry Result Det. Limit Units Method Date Dil. Benzo(a)anthracene BDL 0.038 mg/kg 8270D 04/04/11 1 Benzo(b)fluoranthene BDL 0.038 mg/kg 8270D 04/04/11 1 Benzo(k)fluoranthene BDL 0.038 mg/kg 8270D 04/04/11 1 Benzo(g,h,i)perylene BDL 0.038 mg/kg 8270D 04/04/11 1 Benzo(a)pyrene BDL 0.038 mg/kg 8270D 04/04/11 1 Bis(2-chlorethoxy)methane BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-chloroethyl)ether BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-chloroisopropyl)ether BDL 0.39 mg/kg 8270D 04/04/11 1 4-Bromophenyl-phenylether BDL 0.39 mg/kg 8270D 04/04/11 1 2-Chloronaphthalene BDL 0.038 mg/kg 8270D 04/04/11 1 4-Chlorophenyl-phenylether BDL 0.39 mg/kg 8270D 04/04/11 1 Chrysene BDL 0.038 mg/kg 8270D 04/04/11 1 Dibenz(a,h)anthracene BDL 0.038 mg/kg 8270D 04/04/11 1 3,3-Dichlorobenzidine BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dinitrotoluene BDL 0.39 mg/kg 8270D 04/04/11 1 2,6-Dinitrotoluene BDL 0.39 mg/kg 8270D 04/04/11 1 Fluoranthene BDL 0.038 mg/kg 8270D 04/04/11 1 Fluorene BDL 0.038 mg/kg 8270D 04/04/11 1 Hexachlorobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachloro-1,3-butadiene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachlorocyclopentadiene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachloroethane BDL 0.39 mg/kg 8270D 04/04/11 1 Indeno(1,2,3-cd)pyrene BDL 0.038 mg/kg 8270D 04/04/11 1 Isophorone BDL 0.39 mg/kg 8270D 04/04/11 1 Naphthalene BDL 0.038 mg/kg 8270D 04/04/11 1 Nitrobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodimethylamine BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodiphenylamine BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodi-n-propylamine BDL 0.39 mg/kg 8270D 04/04/11 1 Phenanthrene BDL 0.038 mg/kg 8270D 04/04/11 1 Benzylbutyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-ethylhexyl)phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Di-n-butyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Diethyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Dimethyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Di-n-octyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Pyrene BDL 0.038 mg/kg 8270D 04/04/11 1 1,2,4-Trichlorobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 Acid Extractables 4-Chloro-3-methylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 2-Chlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dichlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dimethylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 4,6-Dinitro-2-methylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 32 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-08 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-4-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 11:45 Parameter Dry Result Det. Limit Units Method Date Dil. 2,4-Dinitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2-Nitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 4-Nitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Pentachlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Phenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4,6-Trichlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Surrogate Recovery 2-Fluorophenol 85.9 % Rec. 8270D 04/04/11 1 Phenol-d5 98.3 % Rec. 8270D 04/04/11 1 Nitrobenzene-d5 82.5 % Rec. 8270D 04/04/11 1 2-Fluorobiphenyl 87.2 % Rec. 8270D 04/04/11 1 2,4,6-Tribromophenol 105. % Rec. 8270D 04/04/11 1 p-Terphenyl-d14 107. % Rec. 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Reported: 04/06/11 12:56 Printed: 04/06/11 12:58 Page 33 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-09 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-5-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 12:00 Parameter Dry Result Det. Limit Units Method Date Dil. Total Solids 74. % 2540G 04/06/11 1 Mercury 0.032 0.027 mg/kg 7471 04/04/11 1 Arsenic BDL 1.3 mg/kg 6010B 04/03/11 1 Barium 29. 0.34 mg/kg 6010B 04/03/11 1 Cadmium BDL 0.34 mg/kg 6010B 04/03/11 1 Chromium 12. 0.67 mg/kg 6010B 04/03/11 1 Lead 9.4 0.34 mg/kg 6010B 04/03/11 1 Selenium BDL 1.3 mg/kg 6010B 04/03/11 1 Silver BDL 0.67 mg/kg 6010B 04/04/11 1 Volatile Organics Acetone BDL 0.067 mg/kg 8260B 04/02/11 1 Acrylonitrile BDL 0.013 mg/kg 8260B 04/02/11 1 Benzene BDL 0.0013 mg/kg 8260B 04/02/11 1 Bromobenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 Bromodichloromethane BDL 0.0013 mg/kg 8260B 04/02/11 1 Bromoform BDL 0.0013 mg/kg 8260B 04/02/11 1 Bromomethane BDL 0.0067 mg/kg 8260B 04/02/11 1 n-Butylbenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 sec-Butylbenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 tert-Butylbenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 Carbon tetrachloride BDL 0.0013 mg/kg 8260B 04/02/11 1 Chlorobenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 Chlorodibromomethane BDL 0.0013 mg/kg 8260B 04/02/11 1 Chloroethane BDL 0.0067 mg/kg 8260B 04/02/11 1 2-Chloroethyl vinyl ether BDL 0.067 mg/kg 8260B 04/02/11 1 Chloroform BDL 0.0067 mg/kg 8260B 04/02/11 1 Chloromethane BDL 0.0034 mg/kg 8260B 04/02/11 1 2-Chlorotoluene BDL 0.0013 mg/kg 8260B 04/02/11 1 4-Chlorotoluene BDL 0.0013 mg/kg 8260B 04/02/11 1 1,2-Dibromo-3-Chloropropane BDL 0.0067 mg/kg 8260B 04/02/11 1 1,2-Dibromoethane BDL 0.0013 mg/kg 8260B 04/02/11 1 Dibromomethane BDL 0.0013 mg/kg 8260B 04/02/11 1 1,2-Dichlorobenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 1,3-Dichlorobenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 1,4-Dichlorobenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 Dichlorodifluoromethane BDL 0.0067 mg/kg 8260B 04/02/11 1 1,1-Dichloroethane BDL 0.0013 mg/kg 8260B 04/02/11 1 1,2-Dichloroethane BDL 0.0013 mg/kg 8260B 04/02/11 1 1,1-Dichloroethene BDL 0.0013 mg/kg 8260B 04/02/11 1 cis-1,2-Dichloroethene BDL 0.0013 mg/kg 8260B 04/02/11 1 trans-1,2-Dichloroethene BDL 0.0013 mg/kg 8260B 04/02/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 34 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-09 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-5-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 12:00 Parameter Dry Result Det. Limit Units Method Date Dil. 1,2-Dichloropropane BDL 0.0013 mg/kg 8260B 04/02/11 1 1,1-Dichloropropene BDL 0.0013 mg/kg 8260B 04/02/11 1 1,3-Dichloropropane BDL 0.0013 mg/kg 8260B 04/02/11 1 cis-1,3-Dichloropropene BDL 0.0013 mg/kg 8260B 04/02/11 1 trans-1,3-Dichloropropene BDL 0.0013 mg/kg 8260B 04/02/11 1 2,2-Dichloropropane BDL 0.0013 mg/kg 8260B 04/02/11 1 Di-isopropyl ether BDL 0.0013 mg/kg 8260B 04/02/11 1 Ethylbenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 Hexachloro-1,3-butadiene BDL 0.0013 mg/kg 8260B 04/02/11 1 Isopropylbenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 p-Isopropyltoluene BDL 0.0013 mg/kg 8260B 04/02/11 1 2-Butanone (MEK) BDL 0.013 mg/kg 8260B 04/02/11 1 Methylene Chloride BDL 0.0067 mg/kg 8260B 04/02/11 1 4-Methyl-2-pentanone (MIBK) BDL 0.013 mg/kg 8260B 04/02/11 1 Methyl tert-butyl ether BDL 0.0013 mg/kg 8260B 04/02/11 1 Naphthalene BDL 0.0067 mg/kg 8260B 04/02/11 1 n-Propylbenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 Styrene BDL 0.0013 mg/kg 8260B 04/02/11 1 1,1,1,2-Tetrachloroethane BDL 0.0013 mg/kg 8260B 04/02/11 1 1,1,2,2-Tetrachloroethane BDL 0.0013 mg/kg 8260B 04/02/11 1 Tetrachloroethene BDL 0.0013 mg/kg 8260B 04/02/11 1 Toluene BDL 0.0067 mg/kg 8260B 04/02/11 1 1,2,3-Trichlorobenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 1,2,4-Trichlorobenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 1,1,1-Trichloroethane BDL 0.0013 mg/kg 8260B 04/02/11 1 1,1,2-Trichloroethane BDL 0.0013 mg/kg 8260B 04/02/11 1 Trichloroethene BDL 0.0013 mg/kg 8260B 04/02/11 1 Trichlorofluoromethane BDL 0.0067 mg/kg 8260B 04/02/11 1 1,2,3-Trichloropropane BDL 0.0034 mg/kg 8260B 04/02/11 1 1,2,4-Trimethylbenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 1,3,5-Trimethylbenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 Vinyl chloride BDL 0.0013 mg/kg 8260B 04/02/11 1 Xylenes, Total BDL 0.0040 mg/kg 8260B 04/02/11 1 Surrogate Recovery Toluene-d8 95.5 % Rec. 8260B 04/02/11 1 Dibromofluoromethane 95.6 % Rec. 8260B 04/02/11 1 a,a,a-Trifluorotoluene 101. % Rec. 8260B 04/02/11 1 4-Bromofluorobenzene 107. % Rec. 8260B 04/02/11 1 Base/Neutral Extractables Acenaphthene BDL 0.044 mg/kg 8270D 04/04/11 1 Acenaphthylene BDL 0.044 mg/kg 8270D 04/04/11 1 Anthracene BDL 0.044 mg/kg 8270D 04/04/11 1 Benzidine BDL 0.45 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 35 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-09 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-5-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 12:00 Parameter Dry Result Det. Limit Units Method Date Dil. Benzo(a)anthracene BDL 0.044 mg/kg 8270D 04/04/11 1 Benzo(b)fluoranthene BDL 0.044 mg/kg 8270D 04/04/11 1 Benzo(k)fluoranthene BDL 0.044 mg/kg 8270D 04/04/11 1 Benzo(g,h,i)perylene BDL 0.044 mg/kg 8270D 04/04/11 1 Benzo(a)pyrene BDL 0.044 mg/kg 8270D 04/04/11 1 Bis(2-chlorethoxy)methane BDL 0.45 mg/kg 8270D 04/04/11 1 Bis(2-chloroethyl)ether BDL 0.45 mg/kg 8270D 04/04/11 1 Bis(2-chloroisopropyl)ether BDL 0.45 mg/kg 8270D 04/04/11 1 4-Bromophenyl-phenylether BDL 0.45 mg/kg 8270D 04/04/11 1 2-Chloronaphthalene BDL 0.044 mg/kg 8270D 04/04/11 1 4-Chlorophenyl-phenylether BDL 0.45 mg/kg 8270D 04/04/11 1 Chrysene BDL 0.044 mg/kg 8270D 04/04/11 1 Dibenz(a,h)anthracene BDL 0.044 mg/kg 8270D 04/04/11 1 3,3-Dichlorobenzidine BDL 0.45 mg/kg 8270D 04/04/11 1 2,4-Dinitrotoluene BDL 0.45 mg/kg 8270D 04/04/11 1 2,6-Dinitrotoluene BDL 0.45 mg/kg 8270D 04/04/11 1 Fluoranthene BDL 0.044 mg/kg 8270D 04/04/11 1 Fluorene BDL 0.044 mg/kg 8270D 04/04/11 1 Hexachlorobenzene BDL 0.45 mg/kg 8270D 04/04/11 1 Hexachloro-1,3-butadiene BDL 0.45 mg/kg 8270D 04/04/11 1 Hexachlorocyclopentadiene BDL 0.45 mg/kg 8270D 04/04/11 1 Hexachloroethane BDL 0.45 mg/kg 8270D 04/04/11 1 Indeno(1,2,3-cd)pyrene BDL 0.044 mg/kg 8270D 04/04/11 1 Isophorone BDL 0.45 mg/kg 8270D 04/04/11 1 Naphthalene BDL 0.044 mg/kg 8270D 04/04/11 1 Nitrobenzene BDL 0.45 mg/kg 8270D 04/04/11 1 n-Nitrosodimethylamine BDL 0.45 mg/kg 8270D 04/04/11 1 n-Nitrosodiphenylamine BDL 0.45 mg/kg 8270D 04/04/11 1 n-Nitrosodi-n-propylamine BDL 0.45 mg/kg 8270D 04/04/11 1 Phenanthrene BDL 0.044 mg/kg 8270D 04/04/11 1 Benzylbutyl phthalate BDL 0.45 mg/kg 8270D 04/04/11 1 Bis(2-ethylhexyl)phthalate BDL 0.45 mg/kg 8270D 04/04/11 1 Di-n-butyl phthalate BDL 0.45 mg/kg 8270D 04/04/11 1 Diethyl phthalate BDL 0.45 mg/kg 8270D 04/04/11 1 Dimethyl phthalate BDL 0.45 mg/kg 8270D 04/04/11 1 Di-n-octyl phthalate BDL 0.45 mg/kg 8270D 04/04/11 1 Pyrene BDL 0.044 mg/kg 8270D 04/04/11 1 1,2,4-Trichlorobenzene BDL 0.45 mg/kg 8270D 04/04/11 1 Acid Extractables 4-Chloro-3-methylphenol BDL 0.45 mg/kg 8270D 04/04/11 1 2-Chlorophenol BDL 0.45 mg/kg 8270D 04/04/11 1 2,4-Dichlorophenol BDL 0.45 mg/kg 8270D 04/04/11 1 2,4-Dimethylphenol BDL 0.45 mg/kg 8270D 04/04/11 1 4,6-Dinitro-2-methylphenol BDL 0.45 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 36 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-09 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-5-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 12:00 Parameter Dry Result Det. Limit Units Method Date Dil. 2,4-Dinitrophenol BDL 0.45 mg/kg 8270D 04/04/11 1 2-Nitrophenol BDL 0.45 mg/kg 8270D 04/04/11 1 4-Nitrophenol BDL 0.45 mg/kg 8270D 04/04/11 1 Pentachlorophenol BDL 0.45 mg/kg 8270D 04/04/11 1 Phenol BDL 0.45 mg/kg 8270D 04/04/11 1 2,4,6-Trichlorophenol BDL 0.45 mg/kg 8270D 04/04/11 1 Surrogate Recovery 2-Fluorophenol 77.3 % Rec. 8270D 04/04/11 1 Phenol-d5 92.0 % Rec. 8270D 04/04/11 1 Nitrobenzene-d5 70.5 % Rec. 8270D 04/04/11 1 2-Fluorobiphenyl 85.7 % Rec. 8270D 04/04/11 1 2,4,6-Tribromophenol 98.8 % Rec. 8270D 04/04/11 1 p-Terphenyl-d14 109. % Rec. 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Reported: 04/06/11 12:56 Printed: 04/06/11 12:58 Page 37 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-10 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-5-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 12:05 Parameter Dry Result Det. Limit Units Method Date Dil. Total Solids 75. % 2540G 04/06/11 1 Mercury BDL 0.027 mg/kg 7471 04/04/11 1 Arsenic BDL 1.3 mg/kg 6010B 04/03/11 1 Barium 34. 0.33 mg/kg 6010B 04/03/11 1 Cadmium BDL 0.33 mg/kg 6010B 04/03/11 1 Chromium 8.2 0.67 mg/kg 6010B 04/03/11 1 Lead 16. 0.33 mg/kg 6010B 04/03/11 1 Selenium BDL 1.3 mg/kg 6010B 04/03/11 1 Silver BDL 0.67 mg/kg 6010B 04/04/11 1 Volatile Organics Acetone BDL 0.067 mg/kg 8260B 04/02/11 1 Acrylonitrile BDL 0.013 mg/kg 8260B 04/02/11 1 Benzene BDL 0.0013 mg/kg 8260B 04/02/11 1 Bromobenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 Bromodichloromethane BDL 0.0013 mg/kg 8260B 04/02/11 1 Bromoform BDL 0.0013 mg/kg 8260B 04/02/11 1 Bromomethane BDL 0.0067 mg/kg 8260B 04/02/11 1 n-Butylbenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 sec-Butylbenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 tert-Butylbenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 Carbon tetrachloride BDL 0.0013 mg/kg 8260B 04/02/11 1 Chlorobenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 Chlorodibromomethane BDL 0.0013 mg/kg 8260B 04/02/11 1 Chloroethane BDL 0.0067 mg/kg 8260B 04/02/11 1 2-Chloroethyl vinyl ether BDL 0.067 mg/kg 8260B 04/02/11 1 Chloroform BDL 0.0067 mg/kg 8260B 04/02/11 1 Chloromethane BDL 0.0033 mg/kg 8260B 04/02/11 1 2-Chlorotoluene BDL 0.0013 mg/kg 8260B 04/02/11 1 4-Chlorotoluene BDL 0.0013 mg/kg 8260B 04/02/11 1 1,2-Dibromo-3-Chloropropane BDL 0.0067 mg/kg 8260B 04/02/11 1 1,2-Dibromoethane BDL 0.0013 mg/kg 8260B 04/02/11 1 Dibromomethane BDL 0.0013 mg/kg 8260B 04/02/11 1 1,2-Dichlorobenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 1,3-Dichlorobenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 1,4-Dichlorobenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 Dichlorodifluoromethane BDL 0.0067 mg/kg 8260B 04/02/11 1 1,1-Dichloroethane BDL 0.0013 mg/kg 8260B 04/02/11 1 1,2-Dichloroethane BDL 0.0013 mg/kg 8260B 04/02/11 1 1,1-Dichloroethene BDL 0.0013 mg/kg 8260B 04/02/11 1 cis-1,2-Dichloroethene BDL 0.0013 mg/kg 8260B 04/02/11 1 trans-1,2-Dichloroethene BDL 0.0013 mg/kg 8260B 04/02/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 38 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-10 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-5-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 12:05 Parameter Dry Result Det. Limit Units Method Date Dil. 1,2-Dichloropropane BDL 0.0013 mg/kg 8260B 04/02/11 1 1,1-Dichloropropene BDL 0.0013 mg/kg 8260B 04/02/11 1 1,3-Dichloropropane BDL 0.0013 mg/kg 8260B 04/02/11 1 cis-1,3-Dichloropropene BDL 0.0013 mg/kg 8260B 04/02/11 1 trans-1,3-Dichloropropene BDL 0.0013 mg/kg 8260B 04/02/11 1 2,2-Dichloropropane BDL 0.0013 mg/kg 8260B 04/02/11 1 Di-isopropyl ether BDL 0.0013 mg/kg 8260B 04/02/11 1 Ethylbenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 Hexachloro-1,3-butadiene BDL 0.0013 mg/kg 8260B 04/02/11 1 Isopropylbenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 p-Isopropyltoluene BDL 0.0013 mg/kg 8260B 04/02/11 1 2-Butanone (MEK) BDL 0.013 mg/kg 8260B 04/02/11 1 Methylene Chloride BDL 0.0067 mg/kg 8260B 04/02/11 1 4-Methyl-2-pentanone (MIBK) BDL 0.013 mg/kg 8260B 04/02/11 1 Methyl tert-butyl ether BDL 0.0013 mg/kg 8260B 04/02/11 1 Naphthalene BDL 0.0067 mg/kg 8260B 04/02/11 1 n-Propylbenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 Styrene BDL 0.0013 mg/kg 8260B 04/02/11 1 1,1,1,2-Tetrachloroethane BDL 0.0013 mg/kg 8260B 04/02/11 1 1,1,2,2-Tetrachloroethane BDL 0.0013 mg/kg 8260B 04/02/11 1 Tetrachloroethene BDL 0.0013 mg/kg 8260B 04/02/11 1 Toluene BDL 0.0067 mg/kg 8260B 04/02/11 1 1,2,3-Trichlorobenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 1,2,4-Trichlorobenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 1,1,1-Trichloroethane BDL 0.0013 mg/kg 8260B 04/02/11 1 1,1,2-Trichloroethane BDL 0.0013 mg/kg 8260B 04/02/11 1 Trichloroethene BDL 0.0013 mg/kg 8260B 04/02/11 1 Trichlorofluoromethane BDL 0.0067 mg/kg 8260B 04/02/11 1 1,2,3-Trichloropropane BDL 0.0033 mg/kg 8260B 04/02/11 1 1,2,4-Trimethylbenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 1,3,5-Trimethylbenzene BDL 0.0013 mg/kg 8260B 04/02/11 1 Vinyl chloride BDL 0.0013 mg/kg 8260B 04/02/11 1 Xylenes, Total BDL 0.0040 mg/kg 8260B 04/02/11 1 Surrogate Recovery Toluene-d8 96.4 % Rec. 8260B 04/02/11 1 Dibromofluoromethane 94.8 % Rec. 8260B 04/02/11 1 a,a,a-Trifluorotoluene 98.8 % Rec. 8260B 04/02/11 1 4-Bromofluorobenzene 104. % Rec. 8260B 04/02/11 1 Base/Neutral Extractables Acenaphthene BDL 0.044 mg/kg 8270D 04/04/11 1 Acenaphthylene BDL 0.044 mg/kg 8270D 04/04/11 1 Anthracene BDL 0.044 mg/kg 8270D 04/04/11 1 Benzidine BDL 0.44 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 39 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-10 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-5-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 12:05 Parameter Dry Result Det. Limit Units Method Date Dil. Benzo(a)anthracene BDL 0.044 mg/kg 8270D 04/04/11 1 Benzo(b)fluoranthene BDL 0.044 mg/kg 8270D 04/04/11 1 Benzo(k)fluoranthene BDL 0.044 mg/kg 8270D 04/04/11 1 Benzo(g,h,i)perylene BDL 0.044 mg/kg 8270D 04/04/11 1 Benzo(a)pyrene BDL 0.044 mg/kg 8270D 04/04/11 1 Bis(2-chlorethoxy)methane BDL 0.44 mg/kg 8270D 04/04/11 1 Bis(2-chloroethyl)ether BDL 0.44 mg/kg 8270D 04/04/11 1 Bis(2-chloroisopropyl)ether BDL 0.44 mg/kg 8270D 04/04/11 1 4-Bromophenyl-phenylether BDL 0.44 mg/kg 8270D 04/04/11 1 2-Chloronaphthalene BDL 0.044 mg/kg 8270D 04/04/11 1 4-Chlorophenyl-phenylether BDL 0.44 mg/kg 8270D 04/04/11 1 Chrysene BDL 0.044 mg/kg 8270D 04/04/11 1 Dibenz(a,h)anthracene BDL 0.044 mg/kg 8270D 04/04/11 1 3,3-Dichlorobenzidine BDL 0.44 mg/kg 8270D 04/04/11 1 2,4-Dinitrotoluene BDL 0.44 mg/kg 8270D 04/04/11 1 2,6-Dinitrotoluene BDL 0.44 mg/kg 8270D 04/04/11 1 Fluoranthene BDL 0.044 mg/kg 8270D 04/04/11 1 Fluorene BDL 0.044 mg/kg 8270D 04/04/11 1 Hexachlorobenzene BDL 0.44 mg/kg 8270D 04/04/11 1 Hexachloro-1,3-butadiene BDL 0.44 mg/kg 8270D 04/04/11 1 Hexachlorocyclopentadiene BDL 0.44 mg/kg 8270D 04/04/11 1 Hexachloroethane BDL 0.44 mg/kg 8270D 04/04/11 1 Indeno(1,2,3-cd)pyrene BDL 0.044 mg/kg 8270D 04/04/11 1 Isophorone BDL 0.44 mg/kg 8270D 04/04/11 1 Naphthalene BDL 0.044 mg/kg 8270D 04/04/11 1 Nitrobenzene BDL 0.44 mg/kg 8270D 04/04/11 1 n-Nitrosodimethylamine BDL 0.44 mg/kg 8270D 04/04/11 1 n-Nitrosodiphenylamine BDL 0.44 mg/kg 8270D 04/04/11 1 n-Nitrosodi-n-propylamine BDL 0.44 mg/kg 8270D 04/04/11 1 Phenanthrene BDL 0.044 mg/kg 8270D 04/04/11 1 Benzylbutyl phthalate BDL 0.44 mg/kg 8270D 04/04/11 1 Bis(2-ethylhexyl)phthalate BDL 0.44 mg/kg 8270D 04/04/11 1 Di-n-butyl phthalate BDL 0.44 mg/kg 8270D 04/04/11 1 Diethyl phthalate BDL 0.44 mg/kg 8270D 04/04/11 1 Dimethyl phthalate BDL 0.44 mg/kg 8270D 04/04/11 1 Di-n-octyl phthalate BDL 0.44 mg/kg 8270D 04/04/11 1 Pyrene BDL 0.044 mg/kg 8270D 04/04/11 1 1,2,4-Trichlorobenzene BDL 0.44 mg/kg 8270D 04/04/11 1 Acid Extractables 4-Chloro-3-methylphenol BDL 0.44 mg/kg 8270D 04/04/11 1 2-Chlorophenol BDL 0.44 mg/kg 8270D 04/04/11 1 2,4-Dichlorophenol BDL 0.44 mg/kg 8270D 04/04/11 1 2,4-Dimethylphenol BDL 0.44 mg/kg 8270D 04/04/11 1 4,6-Dinitro-2-methylphenol BDL 0.44 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 40 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-10 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-5-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 12:05 Parameter Dry Result Det. Limit Units Method Date Dil. 2,4-Dinitrophenol BDL 0.44 mg/kg 8270D 04/04/11 1 2-Nitrophenol BDL 0.44 mg/kg 8270D 04/04/11 1 4-Nitrophenol BDL 0.44 mg/kg 8270D 04/04/11 1 Pentachlorophenol BDL 0.44 mg/kg 8270D 04/04/11 1 Phenol BDL 0.44 mg/kg 8270D 04/04/11 1 2,4,6-Trichlorophenol BDL 0.44 mg/kg 8270D 04/04/11 1 Surrogate Recovery 2-Fluorophenol 72.0 % Rec. 8270D 04/04/11 1 Phenol-d5 84.3 % Rec. 8270D 04/04/11 1 Nitrobenzene-d5 67.7 % Rec. 8270D 04/04/11 1 2-Fluorobiphenyl 78.0 % Rec. 8270D 04/04/11 1 2,4,6-Tribromophenol 97.9 % Rec. 8270D 04/04/11 1 p-Terphenyl-d14 105. % Rec. 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Reported: 04/06/11 12:56 Printed: 04/06/11 12:58 Page 41 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-11 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-6-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:10 Parameter Dry Result Det. Limit Units Method Date Dil. Total Solids 87. % 2540G 04/06/11 1 Mercury 0.062 0.023 mg/kg 7471 04/04/11 1 Arsenic BDL 1.2 mg/kg 6010B 04/03/11 1 Barium 81. 0.29 mg/kg 6010B 04/03/11 1 Cadmium 0.73 0.29 mg/kg 6010B 04/03/11 1 Chromium 6.6 0.58 mg/kg 6010B 04/03/11 1 Lead 80. 0.29 mg/kg 6010B 04/03/11 1 Selenium BDL 1.2 mg/kg 6010B 04/03/11 1 Silver BDL 0.58 mg/kg 6010B 04/04/11 1 Volatile Organics Acetone BDL 0.058 mg/kg 8260B 04/02/11 1 Acrylonitrile BDL 0.012 mg/kg 8260B 04/02/11 1 Benzene 0.0020 0.0012 mg/kg 8260B 04/02/11 1 Bromobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromodichloromethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromoform BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromomethane BDL 0.0058 mg/kg 8260B 04/02/11 1 n-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 sec-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 tert-Butylbenzene BDL 0.0012 mg/kg 8260B 04/05/11 1 Carbon tetrachloride BDL 0.0012 mg/kg 8260B 04/02/11 1 Chlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Chlorodibromomethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Chloroethane BDL 0.0058 mg/kg 8260B 04/05/11 1 2-Chloroethyl vinyl ether BDL 0.058 mg/kg 8260B 04/02/11 1 Chloroform BDL 0.0058 mg/kg 8260B 04/02/11 1 Chloromethane BDL 0.0029 mg/kg 8260B 04/02/11 1 2-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 4-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dibromo-3-Chloropropane BDL 0.0058 mg/kg 8260B 04/05/11 1 1,2-Dibromoethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Dibromomethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,4-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Dichlorodifluoromethane BDL 0.0058 mg/kg 8260B 04/02/11 1 1,1-Dichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1-Dichloroethene BDL 0.0012 mg/kg 8260B 04/05/11 1 cis-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 trans-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 42 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-11 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-6-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:10 Parameter Dry Result Det. Limit Units Method Date Dil. 1,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 cis-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 trans-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 2,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 Di-isopropyl ether BDL 0.0012 mg/kg 8260B 04/02/11 1 Ethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Hexachloro-1,3-butadiene BDL 0.0012 mg/kg 8260B 04/02/11 1 Isopropylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 p-Isopropyltoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 2-Butanone (MEK) BDL 0.012 mg/kg 8260B 04/02/11 1 Methylene Chloride BDL 0.0058 mg/kg 8260B 04/02/11 1 4-Methyl-2-pentanone (MIBK) BDL 0.012 mg/kg 8260B 04/02/11 1 Methyl tert-butyl ether BDL 0.0012 mg/kg 8260B 04/02/11 1 Naphthalene BDL 0.0058 mg/kg 8260B 04/02/11 1 n-Propylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Styrene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,1,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,2,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Tetrachloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Toluene BDL 0.0058 mg/kg 8260B 04/02/11 1 1,2,3-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2,4-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,1-Trichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,2-Trichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Trichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Trichlorofluoromethane BDL 0.0058 mg/kg 8260B 04/02/11 1 1,2,3-Trichloropropane BDL 0.0029 mg/kg 8260B 04/02/11 1 1,2,4-Trimethylbenzene 0.0013 0.0012 mg/kg 8260B 04/02/11 1 1,3,5-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Vinyl chloride BDL 0.0012 mg/kg 8260B 04/02/11 1 Xylenes, Total BDL 0.0035 mg/kg 8260B 04/02/11 1 Surrogate Recovery Toluene-d8 104. % Rec. 8260B 04/02/11 1 Dibromofluoromethane 109. % Rec. 8260B 04/02/11 1 a,a,a-Trifluorotoluene 101. % Rec. 8260B 04/02/11 1 4-Bromofluorobenzene 98.3 % Rec. 8260B 04/02/11 1 Base/Neutral Extractables Acenaphthene BDL 0.19 mg/kg 8270D 04/04/11 5 Acenaphthylene BDL 0.19 mg/kg 8270D 04/04/11 5 Anthracene BDL 0.19 mg/kg 8270D 04/04/11 5 Benzidine BDL 1.9 mg/kg 8270D 04/04/11 5 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 43 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-11 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-6-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:10 Parameter Dry Result Det. Limit Units Method Date Dil. Benzo(a)anthracene 0.36 0.19 mg/kg 8270D 04/04/11 5 Benzo(b)fluoranthene 0.51 0.19 mg/kg 8270D 04/04/11 5 Benzo(k)fluoranthene BDL 0.19 mg/kg 8270D 04/04/11 5 Benzo(g,h,i)perylene 0.32 0.19 mg/kg 8270D 04/04/11 5 Benzo(a)pyrene 0.38 0.19 mg/kg 8270D 04/04/11 5 Bis(2-chlorethoxy)methane BDL 1.9 mg/kg 8270D 04/04/11 5 Bis(2-chloroethyl)ether BDL 1.9 mg/kg 8270D 04/04/11 5 Bis(2-chloroisopropyl)ether BDL 1.9 mg/kg 8270D 04/04/11 5 4-Bromophenyl-phenylether BDL 1.9 mg/kg 8270D 04/04/11 5 2-Chloronaphthalene BDL 0.19 mg/kg 8270D 04/04/11 5 4-Chlorophenyl-phenylether BDL 1.9 mg/kg 8270D 04/04/11 5 Chrysene 0.40 0.19 mg/kg 8270D 04/04/11 5 Dibenz(a,h)anthracene BDL 0.19 mg/kg 8270D 04/04/11 5 3,3-Dichlorobenzidine BDL 1.9 mg/kg 8270D 04/04/11 5 2,4-Dinitrotoluene BDL 1.9 mg/kg 8270D 04/04/11 5 2,6-Dinitrotoluene BDL 1.9 mg/kg 8270D 04/04/11 5 Fluoranthene 0.66 0.19 mg/kg 8270D 04/04/11 5 Fluorene BDL 0.19 mg/kg 8270D 04/04/11 5 Hexachlorobenzene BDL 1.9 mg/kg 8270D 04/04/11 5 Hexachloro-1,3-butadiene BDL 1.9 mg/kg 8270D 04/04/11 5 Hexachlorocyclopentadiene BDL 1.9 mg/kg 8270D 04/04/11 5 Hexachloroethane BDL 1.9 mg/kg 8270D 04/04/11 5 Indeno(1,2,3-cd)pyrene 0.29 0.19 mg/kg 8270D 04/04/11 5 Isophorone BDL 1.9 mg/kg 8270D 04/04/11 5 Naphthalene 0.68 0.19 mg/kg 8270D 04/04/11 5 Nitrobenzene BDL 1.9 mg/kg 8270D 04/04/11 5 n-Nitrosodimethylamine BDL 1.9 mg/kg 8270D 04/04/11 5 n-Nitrosodiphenylamine BDL 1.9 mg/kg 8270D 04/04/11 5 n-Nitrosodi-n-propylamine BDL 1.9 mg/kg 8270D 04/04/11 5 Phenanthrene 0.49 0.19 mg/kg 8270D 04/04/11 5 Benzylbutyl phthalate BDL 1.9 mg/kg 8270D 04/04/11 5 Bis(2-ethylhexyl)phthalate BDL 1.9 mg/kg 8270D 04/04/11 5 Di-n-butyl phthalate BDL 1.9 mg/kg 8270D 04/04/11 5 Diethyl phthalate BDL 1.9 mg/kg 8270D 04/04/11 5 Dimethyl phthalate BDL 1.9 mg/kg 8270D 04/04/11 5 Di-n-octyl phthalate BDL 1.9 mg/kg 8270D 04/04/11 5 Pyrene 0.60 0.19 mg/kg 8270D 04/04/11 5 1,2,4-Trichlorobenzene BDL 1.9 mg/kg 8270D 04/04/11 5 Acid Extractables 4-Chloro-3-methylphenol BDL 1.9 mg/kg 8270D 04/04/11 5 2-Chlorophenol BDL 1.9 mg/kg 8270D 04/04/11 5 2,4-Dichlorophenol BDL 1.9 mg/kg 8270D 04/04/11 5 2,4-Dimethylphenol BDL 1.9 mg/kg 8270D 04/04/11 5 4,6-Dinitro-2-methylphenol BDL 1.9 mg/kg 8270D 04/04/11 5 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 44 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-11 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-6-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:10 Parameter Dry Result Det. Limit Units Method Date Dil. 2,4-Dinitrophenol BDL 1.9 mg/kg 8270D 04/04/11 5 2-Nitrophenol BDL 1.9 mg/kg 8270D 04/04/11 5 4-Nitrophenol BDL 1.9 mg/kg 8270D 04/04/11 5 Pentachlorophenol BDL 1.9 mg/kg 8270D 04/04/11 5 Phenol BDL 1.9 mg/kg 8270D 04/04/11 5 2,4,6-Trichlorophenol BDL 1.9 mg/kg 8270D 04/04/11 5 Surrogate Recovery 2-Fluorophenol 98.2 % Rec. 8270D 04/04/11 5 Phenol-d5 113. % Rec. 8270D 04/04/11 5 Nitrobenzene-d5 88.7 % Rec. 8270D 04/04/11 5 2-Fluorobiphenyl 97.2 % Rec. 8270D 04/04/11 5 2,4,6-Tribromophenol 90.2 % Rec. 8270D 04/04/11 5 p-Terphenyl-d14 100. % Rec. 8270D 04/04/11 5 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Reported: 04/06/11 12:56 Printed: 04/06/11 12:58 Page 45 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-12 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-6-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:15 Parameter Dry Result Det. Limit Units Method Date Dil. Total Solids 85. % 2540G 04/06/11 1 Mercury 0.046 0.024 mg/kg 7471 04/04/11 1 Arsenic BDL 1.2 mg/kg 6010B 04/03/11 1 Barium 59. 0.29 mg/kg 6010B 04/03/11 1 Cadmium 2.2 0.29 mg/kg 6010B 04/03/11 1 Chromium 8.0 0.59 mg/kg 6010B 04/03/11 1 Lead 64. 0.29 mg/kg 6010B 04/03/11 1 Selenium BDL 1.2 mg/kg 6010B 04/03/11 1 Silver BDL 0.59 mg/kg 6010B 04/04/11 1 Volatile Organics Acetone BDL 0.059 mg/kg 8260B 04/04/11 1 Acrylonitrile BDL 0.012 mg/kg 8260B 04/04/11 1 Benzene 0.0014 0.0012 mg/kg 8260B 04/04/11 1 Bromobenzene BDL 0.0012 mg/kg 8260B 04/04/11 1 Bromodichloromethane BDL 0.0012 mg/kg 8260B 04/04/11 1 Bromoform BDL 0.0012 mg/kg 8260B 04/04/11 1 Bromomethane BDL 0.0059 mg/kg 8260B 04/04/11 1 n-Butylbenzene BDL 0.0012 mg/kg 8260B 04/04/11 1 sec-Butylbenzene BDL 0.0012 mg/kg 8260B 04/04/11 1 tert-Butylbenzene BDL 0.0012 mg/kg 8260B 04/04/11 1 Carbon tetrachloride BDL 0.0012 mg/kg 8260B 04/04/11 1 Chlorobenzene BDL 0.0012 mg/kg 8260B 04/04/11 1 Chlorodibromomethane BDL 0.0012 mg/kg 8260B 04/04/11 1 Chloroethane BDL 0.0059 mg/kg 8260B 04/04/11 1 2-Chloroethyl vinyl ether BDL 0.059 mg/kg 8260B 04/04/11 1 Chloroform BDL 0.0059 mg/kg 8260B 04/04/11 1 Chloromethane BDL 0.0029 mg/kg 8260B 04/04/11 1 2-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/04/11 1 4-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/04/11 1 1,2-Dibromo-3-Chloropropane BDL 0.0059 mg/kg 8260B 04/04/11 1 1,2-Dibromoethane BDL 0.0012 mg/kg 8260B 04/04/11 1 Dibromomethane BDL 0.0012 mg/kg 8260B 04/04/11 1 1,2-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/04/11 1 1,3-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/04/11 1 1,4-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/04/11 1 Dichlorodifluoromethane BDL 0.0059 mg/kg 8260B 04/04/11 1 1,1-Dichloroethane BDL 0.0012 mg/kg 8260B 04/04/11 1 1,2-Dichloroethane BDL 0.0012 mg/kg 8260B 04/04/11 1 1,1-Dichloroethene BDL 0.0012 mg/kg 8260B 04/04/11 1 cis-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/04/11 1 trans-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 46 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-12 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-6-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:15 Parameter Dry Result Det. Limit Units Method Date Dil. 1,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/04/11 1 1,1-Dichloropropene BDL 0.0012 mg/kg 8260B 04/04/11 1 1,3-Dichloropropane BDL 0.0012 mg/kg 8260B 04/04/11 1 cis-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/04/11 1 trans-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/04/11 1 2,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/04/11 1 Di-isopropyl ether BDL 0.0012 mg/kg 8260B 04/04/11 1 Ethylbenzene BDL 0.0012 mg/kg 8260B 04/04/11 1 Hexachloro-1,3-butadiene BDL 0.0012 mg/kg 8260B 04/04/11 1 Isopropylbenzene BDL 0.0012 mg/kg 8260B 04/04/11 1 p-Isopropyltoluene BDL 0.0012 mg/kg 8260B 04/04/11 1 2-Butanone (MEK) BDL 0.012 mg/kg 8260B 04/04/11 1 Methylene Chloride BDL 0.0059 mg/kg 8260B 04/04/11 1 4-Methyl-2-pentanone (MIBK) BDL 0.012 mg/kg 8260B 04/04/11 1 Methyl tert-butyl ether BDL 0.0012 mg/kg 8260B 04/04/11 1 Naphthalene BDL 0.0059 mg/kg 8260B 04/04/11 1 n-Propylbenzene BDL 0.0012 mg/kg 8260B 04/04/11 1 Styrene BDL 0.0012 mg/kg 8260B 04/04/11 1 1,1,1,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/04/11 1 1,1,2,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/04/11 1 Tetrachloroethene BDL 0.0012 mg/kg 8260B 04/04/11 1 Toluene BDL 0.0059 mg/kg 8260B 04/04/11 1 1,2,3-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/04/11 1 1,2,4-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/04/11 1 1,1,1-Trichloroethane BDL 0.0012 mg/kg 8260B 04/04/11 1 1,1,2-Trichloroethane BDL 0.0012 mg/kg 8260B 04/04/11 1 Trichloroethene BDL 0.0012 mg/kg 8260B 04/04/11 1 Trichlorofluoromethane BDL 0.0059 mg/kg 8260B 04/04/11 1 1,2,3-Trichloropropane BDL 0.0029 mg/kg 8260B 04/04/11 1 1,2,4-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/04/11 1 1,3,5-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/04/11 1 Vinyl chloride BDL 0.0012 mg/kg 8260B 04/04/11 1 Xylenes, Total BDL 0.0035 mg/kg 8260B 04/04/11 1 Surrogate Recovery Toluene-d8 99.0 % Rec. 8260B 04/04/11 1 Dibromofluoromethane 96.0 % Rec. 8260B 04/04/11 1 a,a,a-Trifluorotoluene 105. % Rec. 8260B 04/04/11 1 4-Bromofluorobenzene 102. % Rec. 8260B 04/04/11 1 Base/Neutral Extractables Acenaphthene BDL 0.039 mg/kg 8270D 04/04/11 1 Acenaphthylene BDL 0.039 mg/kg 8270D 04/04/11 1 Anthracene 0.042 0.039 mg/kg 8270D 04/04/11 1 Benzidine BDL 0.39 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 47 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-12 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-6-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:15 Parameter Dry Result Det. Limit Units Method Date Dil. Benzo(a)anthracene 0.11 0.039 mg/kg 8270D 04/04/11 1 Benzo(b)fluoranthene 0.18 0.039 mg/kg 8270D 04/04/11 1 Benzo(k)fluoranthene 0.054 0.039 mg/kg 8270D 04/04/11 1 Benzo(g,h,i)perylene 0.11 0.039 mg/kg 8270D 04/04/11 1 Benzo(a)pyrene 0.13 0.039 mg/kg 8270D 04/04/11 1 Bis(2-chlorethoxy)methane BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-chloroethyl)ether BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-chloroisopropyl)ether BDL 0.39 mg/kg 8270D 04/04/11 1 4-Bromophenyl-phenylether BDL 0.39 mg/kg 8270D 04/04/11 1 2-Chloronaphthalene BDL 0.039 mg/kg 8270D 04/04/11 1 4-Chlorophenyl-phenylether BDL 0.39 mg/kg 8270D 04/04/11 1 Chrysene 0.13 0.039 mg/kg 8270D 04/04/11 1 Dibenz(a,h)anthracene 0.043 0.039 mg/kg 8270D 04/04/11 1 3,3-Dichlorobenzidine BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dinitrotoluene BDL 0.39 mg/kg 8270D 04/04/11 1 2,6-Dinitrotoluene BDL 0.39 mg/kg 8270D 04/04/11 1 Fluoranthene 0.17 0.039 mg/kg 8270D 04/04/11 1 Fluorene BDL 0.039 mg/kg 8270D 04/04/11 1 Hexachlorobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachloro-1,3-butadiene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachlorocyclopentadiene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachloroethane BDL 0.39 mg/kg 8270D 04/04/11 1 Indeno(1,2,3-cd)pyrene 0.097 0.039 mg/kg 8270D 04/04/11 1 Isophorone BDL 0.39 mg/kg 8270D 04/04/11 1 Naphthalene 0.64 0.039 mg/kg 8270D 04/04/11 1 Nitrobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodimethylamine BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodiphenylamine BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodi-n-propylamine BDL 0.39 mg/kg 8270D 04/04/11 1 Phenanthrene 0.19 0.039 mg/kg 8270D 04/04/11 1 Benzylbutyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-ethylhexyl)phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Di-n-butyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Diethyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Dimethyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Di-n-octyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Pyrene 0.14 0.039 mg/kg 8270D 04/04/11 1 1,2,4-Trichlorobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 Acid Extractables 4-Chloro-3-methylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 2-Chlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dichlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dimethylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 4,6-Dinitro-2-methylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 48 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-12 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-6-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:15 Parameter Dry Result Det. Limit Units Method Date Dil. 2,4-Dinitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2-Nitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 4-Nitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Pentachlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Phenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4,6-Trichlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Surrogate Recovery 2-Fluorophenol 85.4 % Rec. 8270D 04/04/11 1 Phenol-d5 100. % Rec. 8270D 04/04/11 1 Nitrobenzene-d5 88.1 % Rec. 8270D 04/04/11 1 2-Fluorobiphenyl 87.7 % Rec. 8270D 04/04/11 1 2,4,6-Tribromophenol 87.6 % Rec. 8270D 04/04/11 1 p-Terphenyl-d14 93.7 % Rec. 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Reported: 04/06/11 12:56 Printed: 04/06/11 12:58 Page 49 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-13 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-7-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:40 Parameter Dry Result Det. Limit Units Method Date Dil. Total Solids 82. % 2540G 04/06/11 1 Mercury 0.19 0.024 mg/kg 7471 04/04/11 1 Arsenic BDL 1.2 mg/kg 6010B 04/03/11 1 Barium 35. 0.30 mg/kg 6010B 04/03/11 1 Cadmium BDL 0.30 mg/kg 6010B 04/03/11 1 Chromium 12. 0.61 mg/kg 6010B 04/03/11 1 Lead 10. 0.30 mg/kg 6010B 04/03/11 1 Selenium BDL 1.2 mg/kg 6010B 04/03/11 1 Silver BDL 0.61 mg/kg 6010B 04/04/11 1 Volatile Organics Acetone BDL 0.061 mg/kg 8260B 04/02/11 1 Acrylonitrile BDL 0.012 mg/kg 8260B 04/02/11 1 Benzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromodichloromethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromoform BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromomethane BDL 0.0061 mg/kg 8260B 04/02/11 1 n-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 sec-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 tert-Butylbenzene BDL 0.0012 mg/kg 8260B 04/05/11 1 Carbon tetrachloride BDL 0.0012 mg/kg 8260B 04/02/11 1 Chlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Chlorodibromomethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Chloroethane BDL 0.0061 mg/kg 8260B 04/05/11 1 2-Chloroethyl vinyl ether BDL 0.061 mg/kg 8260B 04/02/11 1 Chloroform BDL 0.0061 mg/kg 8260B 04/02/11 1 Chloromethane BDL 0.0030 mg/kg 8260B 04/02/11 1 2-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 4-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dibromo-3-Chloropropane BDL 0.0061 mg/kg 8260B 04/05/11 1 1,2-Dibromoethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Dibromomethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,4-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Dichlorodifluoromethane BDL 0.0061 mg/kg 8260B 04/02/11 1 1,1-Dichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1-Dichloroethene BDL 0.0012 mg/kg 8260B 04/05/11 1 cis-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 trans-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 50 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-13 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-7-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:40 Parameter Dry Result Det. Limit Units Method Date Dil. 1,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 cis-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 trans-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 2,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 Di-isopropyl ether BDL 0.0012 mg/kg 8260B 04/02/11 1 Ethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Hexachloro-1,3-butadiene BDL 0.0012 mg/kg 8260B 04/02/11 1 Isopropylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 p-Isopropyltoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 2-Butanone (MEK) BDL 0.012 mg/kg 8260B 04/02/11 1 Methylene Chloride BDL 0.0061 mg/kg 8260B 04/02/11 1 4-Methyl-2-pentanone (MIBK) BDL 0.012 mg/kg 8260B 04/02/11 1 Methyl tert-butyl ether BDL 0.0012 mg/kg 8260B 04/02/11 1 Naphthalene BDL 0.0061 mg/kg 8260B 04/02/11 1 n-Propylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Styrene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,1,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,2,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Tetrachloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Toluene BDL 0.0061 mg/kg 8260B 04/02/11 1 1,2,3-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2,4-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,1-Trichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,2-Trichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Trichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Trichlorofluoromethane BDL 0.0061 mg/kg 8260B 04/02/11 1 1,2,3-Trichloropropane BDL 0.0030 mg/kg 8260B 04/02/11 1 1,2,4-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3,5-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Vinyl chloride BDL 0.0012 mg/kg 8260B 04/02/11 1 Xylenes, Total BDL 0.0037 mg/kg 8260B 04/02/11 1 Surrogate Recovery Toluene-d8 104. % Rec. 8260B 04/02/11 1 Dibromofluoromethane 108. % Rec. 8260B 04/02/11 1 a,a,a-Trifluorotoluene 105. % Rec. 8260B 04/02/11 1 4-Bromofluorobenzene 99.0 % Rec. 8260B 04/02/11 1 Base/Neutral Extractables Acenaphthene BDL 0.040 mg/kg 8270D 04/04/11 1 Acenaphthylene BDL 0.040 mg/kg 8270D 04/04/11 1 Anthracene BDL 0.040 mg/kg 8270D 04/04/11 1 Benzidine BDL 0.41 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 51 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-13 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-7-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:40 Parameter Dry Result Det. Limit Units Method Date Dil. Benzo(a)anthracene 0.072 0.040 mg/kg 8270D 04/04/11 1 Benzo(b)fluoranthene 0.085 0.040 mg/kg 8270D 04/04/11 1 Benzo(k)fluoranthene BDL 0.040 mg/kg 8270D 04/04/11 1 Benzo(g,h,i)perylene 0.043 0.040 mg/kg 8270D 04/04/11 1 Benzo(a)pyrene 0.064 0.040 mg/kg 8270D 04/04/11 1 Bis(2-chlorethoxy)methane BDL 0.41 mg/kg 8270D 04/04/11 1 Bis(2-chloroethyl)ether BDL 0.41 mg/kg 8270D 04/04/11 1 Bis(2-chloroisopropyl)ether BDL 0.41 mg/kg 8270D 04/04/11 1 4-Bromophenyl-phenylether BDL 0.41 mg/kg 8270D 04/04/11 1 2-Chloronaphthalene BDL 0.040 mg/kg 8270D 04/04/11 1 4-Chlorophenyl-phenylether BDL 0.41 mg/kg 8270D 04/04/11 1 Chrysene 0.065 0.040 mg/kg 8270D 04/04/11 1 Dibenz(a,h)anthracene BDL 0.040 mg/kg 8270D 04/04/11 1 3,3-Dichlorobenzidine BDL 0.41 mg/kg 8270D 04/04/11 1 2,4-Dinitrotoluene BDL 0.41 mg/kg 8270D 04/04/11 1 2,6-Dinitrotoluene BDL 0.41 mg/kg 8270D 04/04/11 1 Fluoranthene 0.15 0.040 mg/kg 8270D 04/04/11 1 Fluorene BDL 0.040 mg/kg 8270D 04/04/11 1 Hexachlorobenzene BDL 0.41 mg/kg 8270D 04/04/11 1 Hexachloro-1,3-butadiene BDL 0.41 mg/kg 8270D 04/04/11 1 Hexachlorocyclopentadiene BDL 0.41 mg/kg 8270D 04/04/11 1 Hexachloroethane BDL 0.41 mg/kg 8270D 04/04/11 1 Indeno(1,2,3-cd)pyrene 0.043 0.040 mg/kg 8270D 04/04/11 1 Isophorone BDL 0.41 mg/kg 8270D 04/04/11 1 Naphthalene BDL 0.040 mg/kg 8270D 04/04/11 1 Nitrobenzene BDL 0.41 mg/kg 8270D 04/04/11 1 n-Nitrosodimethylamine BDL 0.41 mg/kg 8270D 04/04/11 1 n-Nitrosodiphenylamine BDL 0.41 mg/kg 8270D 04/04/11 1 n-Nitrosodi-n-propylamine BDL 0.41 mg/kg 8270D 04/04/11 1 Phenanthrene 0.10 0.040 mg/kg 8270D 04/04/11 1 Benzylbutyl phthalate BDL 0.41 mg/kg 8270D 04/04/11 1 Bis(2-ethylhexyl)phthalate BDL 0.41 mg/kg 8270D 04/04/11 1 Di-n-butyl phthalate BDL 0.41 mg/kg 8270D 04/04/11 1 Diethyl phthalate BDL 0.41 mg/kg 8270D 04/04/11 1 Dimethyl phthalate BDL 0.41 mg/kg 8270D 04/04/11 1 Di-n-octyl phthalate BDL 0.41 mg/kg 8270D 04/04/11 1 Pyrene 0.12 0.040 mg/kg 8270D 04/04/11 1 1,2,4-Trichlorobenzene BDL 0.41 mg/kg 8270D 04/04/11 1 Acid Extractables 4-Chloro-3-methylphenol BDL 0.41 mg/kg 8270D 04/04/11 1 2-Chlorophenol BDL 0.41 mg/kg 8270D 04/04/11 1 2,4-Dichlorophenol BDL 0.41 mg/kg 8270D 04/04/11 1 2,4-Dimethylphenol BDL 0.41 mg/kg 8270D 04/04/11 1 4,6-Dinitro-2-methylphenol BDL 0.41 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 52 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-13 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-7-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:40 Parameter Dry Result Det. Limit Units Method Date Dil. 2,4-Dinitrophenol BDL 0.41 mg/kg 8270D 04/04/11 1 2-Nitrophenol BDL 0.41 mg/kg 8270D 04/04/11 1 4-Nitrophenol BDL 0.41 mg/kg 8270D 04/04/11 1 Pentachlorophenol BDL 0.41 mg/kg 8270D 04/04/11 1 Phenol BDL 0.41 mg/kg 8270D 04/04/11 1 2,4,6-Trichlorophenol BDL 0.41 mg/kg 8270D 04/04/11 1 Surrogate Recovery 2-Fluorophenol 92.8 % Rec. 8270D 04/04/11 1 Phenol-d5 107. % Rec. 8270D 04/04/11 1 Nitrobenzene-d5 88.6 % Rec. 8270D 04/04/11 1 2-Fluorobiphenyl 89.9 % Rec. 8270D 04/04/11 1 2,4,6-Tribromophenol 97.3 % Rec. 8270D 04/04/11 1 p-Terphenyl-d14 97.0 % Rec. 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Reported: 04/06/11 12:56 Printed: 04/06/11 12:59 Page 53 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-14 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-7-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:45 Parameter Dry Result Det. Limit Units Method Date Dil. Total Solids 79. % 2540G 04/06/11 1 Mercury 0.028 0.025 mg/kg 7471 04/04/11 1 Arsenic BDL 1.3 mg/kg 6010B 04/03/11 1 Barium 46. 0.32 mg/kg 6010B 04/03/11 1 Cadmium BDL 0.32 mg/kg 6010B 04/03/11 1 Chromium 6.7 0.63 mg/kg 6010B 04/03/11 1 Lead 13. 0.32 mg/kg 6010B 04/03/11 1 Selenium BDL 1.3 mg/kg 6010B 04/03/11 1 Silver BDL 3.2 mg/kg 6010B 04/04/11 5 Volatile Organics Acetone BDL 0.063 mg/kg 8260B 04/05/11 1 Acrylonitrile BDL 0.013 mg/kg 8260B 04/05/11 1 Benzene BDL 0.0013 mg/kg 8260B 04/05/11 1 Bromobenzene BDL 0.0013 mg/kg 8260B 04/05/11 1 Bromodichloromethane BDL 0.0013 mg/kg 8260B 04/05/11 1 Bromoform BDL 0.0013 mg/kg 8260B 04/05/11 1 Bromomethane BDL 0.0063 mg/kg 8260B 04/05/11 1 n-Butylbenzene BDL 0.0013 mg/kg 8260B 04/05/11 1 sec-Butylbenzene BDL 0.0013 mg/kg 8260B 04/05/11 1 tert-Butylbenzene BDL 0.0013 mg/kg 8260B 04/05/11 1 Carbon tetrachloride BDL 0.0013 mg/kg 8260B 04/05/11 1 Chlorobenzene BDL 0.0013 mg/kg 8260B 04/05/11 1 Chlorodibromomethane BDL 0.0013 mg/kg 8260B 04/05/11 1 Chloroethane BDL 0.0063 mg/kg 8260B 04/05/11 1 2-Chloroethyl vinyl ether BDL 0.063 mg/kg 8260B 04/05/11 1 Chloroform BDL 0.0063 mg/kg 8260B 04/05/11 1 Chloromethane BDL 0.0032 mg/kg 8260B 04/05/11 1 2-Chlorotoluene BDL 0.0013 mg/kg 8260B 04/05/11 1 4-Chlorotoluene BDL 0.0013 mg/kg 8260B 04/05/11 1 1,2-Dibromo-3-Chloropropane BDL 0.0063 mg/kg 8260B 04/05/11 1 1,2-Dibromoethane BDL 0.0013 mg/kg 8260B 04/05/11 1 Dibromomethane BDL 0.0013 mg/kg 8260B 04/05/11 1 1,2-Dichlorobenzene BDL 0.0013 mg/kg 8260B 04/05/11 1 1,3-Dichlorobenzene BDL 0.0013 mg/kg 8260B 04/05/11 1 1,4-Dichlorobenzene BDL 0.0013 mg/kg 8260B 04/05/11 1 Dichlorodifluoromethane BDL 0.0063 mg/kg 8260B 04/05/11 1 1,1-Dichloroethane BDL 0.0013 mg/kg 8260B 04/05/11 1 1,2-Dichloroethane BDL 0.0013 mg/kg 8260B 04/05/11 1 1,1-Dichloroethene BDL 0.0013 mg/kg 8260B 04/05/11 1 cis-1,2-Dichloroethene BDL 0.0013 mg/kg 8260B 04/05/11 1 trans-1,2-Dichloroethene BDL 0.0013 mg/kg 8260B 04/05/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 54 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-14 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-7-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:45 Parameter Dry Result Det. Limit Units Method Date Dil. 1,2-Dichloropropane BDL 0.0013 mg/kg 8260B 04/05/11 1 1,1-Dichloropropene BDL 0.0013 mg/kg 8260B 04/05/11 1 1,3-Dichloropropane BDL 0.0013 mg/kg 8260B 04/05/11 1 cis-1,3-Dichloropropene BDL 0.0013 mg/kg 8260B 04/05/11 1 trans-1,3-Dichloropropene BDL 0.0013 mg/kg 8260B 04/05/11 1 2,2-Dichloropropane BDL 0.0013 mg/kg 8260B 04/05/11 1 Di-isopropyl ether BDL 0.0013 mg/kg 8260B 04/05/11 1 Ethylbenzene BDL 0.0013 mg/kg 8260B 04/05/11 1 Hexachloro-1,3-butadiene BDL 0.0013 mg/kg 8260B 04/05/11 1 Isopropylbenzene BDL 0.0013 mg/kg 8260B 04/05/11 1 p-Isopropyltoluene BDL 0.0013 mg/kg 8260B 04/05/11 1 2-Butanone (MEK) BDL 0.013 mg/kg 8260B 04/05/11 1 Methylene Chloride BDL 0.0063 mg/kg 8260B 04/05/11 1 4-Methyl-2-pentanone (MIBK) BDL 0.013 mg/kg 8260B 04/05/11 1 Methyl tert-butyl ether BDL 0.0013 mg/kg 8260B 04/05/11 1 Naphthalene BDL 0.0063 mg/kg 8260B 04/05/11 1 n-Propylbenzene BDL 0.0013 mg/kg 8260B 04/05/11 1 Styrene BDL 0.0013 mg/kg 8260B 04/05/11 1 1,1,1,2-Tetrachloroethane BDL 0.0013 mg/kg 8260B 04/05/11 1 1,1,2,2-Tetrachloroethane BDL 0.0013 mg/kg 8260B 04/05/11 1 Tetrachloroethene BDL 0.0013 mg/kg 8260B 04/05/11 1 Toluene BDL 0.0063 mg/kg 8260B 04/05/11 1 1,2,3-Trichlorobenzene BDL 0.0013 mg/kg 8260B 04/05/11 1 1,2,4-Trichlorobenzene BDL 0.0013 mg/kg 8260B 04/05/11 1 1,1,1-Trichloroethane BDL 0.0013 mg/kg 8260B 04/05/11 1 1,1,2-Trichloroethane BDL 0.0013 mg/kg 8260B 04/05/11 1 Trichloroethene BDL 0.0013 mg/kg 8260B 04/05/11 1 Trichlorofluoromethane BDL 0.0063 mg/kg 8260B 04/05/11 1 1,2,3-Trichloropropane BDL 0.0032 mg/kg 8260B 04/05/11 1 1,2,4-Trimethylbenzene BDL 0.0013 mg/kg 8260B 04/05/11 1 1,3,5-Trimethylbenzene BDL 0.0013 mg/kg 8260B 04/05/11 1 Vinyl chloride BDL 0.0013 mg/kg 8260B 04/05/11 1 Xylenes, Total BDL 0.0038 mg/kg 8260B 04/05/11 1 Surrogate Recovery Toluene-d8 102. % Rec. 8260B 04/05/11 1 Dibromofluoromethane 103. % Rec. 8260B 04/05/11 1 a,a,a-Trifluorotoluene 106. % Rec. 8260B 04/05/11 1 4-Bromofluorobenzene 108. % Rec. 8260B 04/05/11 1 Base/Neutral Extractables Acenaphthene BDL 0.042 mg/kg 8270D 04/04/11 1 Acenaphthylene BDL 0.042 mg/kg 8270D 04/04/11 1 Anthracene BDL 0.042 mg/kg 8270D 04/04/11 1 Benzidine BDL 0.42 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 55 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-14 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-7-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:45 Parameter Dry Result Det. Limit Units Method Date Dil. Benzo(a)anthracene BDL 0.042 mg/kg 8270D 04/04/11 1 Benzo(b)fluoranthene BDL 0.042 mg/kg 8270D 04/04/11 1 Benzo(k)fluoranthene BDL 0.042 mg/kg 8270D 04/04/11 1 Benzo(g,h,i)perylene BDL 0.042 mg/kg 8270D 04/04/11 1 Benzo(a)pyrene BDL 0.042 mg/kg 8270D 04/04/11 1 Bis(2-chlorethoxy)methane BDL 0.42 mg/kg 8270D 04/04/11 1 Bis(2-chloroethyl)ether BDL 0.42 mg/kg 8270D 04/04/11 1 Bis(2-chloroisopropyl)ether BDL 0.42 mg/kg 8270D 04/04/11 1 4-Bromophenyl-phenylether BDL 0.42 mg/kg 8270D 04/04/11 1 2-Chloronaphthalene BDL 0.042 mg/kg 8270D 04/04/11 1 4-Chlorophenyl-phenylether BDL 0.42 mg/kg 8270D 04/04/11 1 Chrysene BDL 0.042 mg/kg 8270D 04/04/11 1 Dibenz(a,h)anthracene BDL 0.042 mg/kg 8270D 04/04/11 1 3,3-Dichlorobenzidine BDL 0.42 mg/kg 8270D 04/04/11 1 2,4-Dinitrotoluene BDL 0.42 mg/kg 8270D 04/04/11 1 2,6-Dinitrotoluene BDL 0.42 mg/kg 8270D 04/04/11 1 Fluoranthene BDL 0.042 mg/kg 8270D 04/04/11 1 Fluorene BDL 0.042 mg/kg 8270D 04/04/11 1 Hexachlorobenzene BDL 0.42 mg/kg 8270D 04/04/11 1 Hexachloro-1,3-butadiene BDL 0.42 mg/kg 8270D 04/04/11 1 Hexachlorocyclopentadiene BDL 0.42 mg/kg 8270D 04/04/11 1 Hexachloroethane BDL 0.42 mg/kg 8270D 04/04/11 1 Indeno(1,2,3-cd)pyrene BDL 0.042 mg/kg 8270D 04/04/11 1 Isophorone BDL 0.42 mg/kg 8270D 04/04/11 1 Naphthalene BDL 0.042 mg/kg 8270D 04/04/11 1 Nitrobenzene BDL 0.42 mg/kg 8270D 04/04/11 1 n-Nitrosodimethylamine BDL 0.42 mg/kg 8270D 04/04/11 1 n-Nitrosodiphenylamine BDL 0.42 mg/kg 8270D 04/04/11 1 n-Nitrosodi-n-propylamine BDL 0.42 mg/kg 8270D 04/04/11 1 Phenanthrene BDL 0.042 mg/kg 8270D 04/04/11 1 Benzylbutyl phthalate BDL 0.42 mg/kg 8270D 04/04/11 1 Bis(2-ethylhexyl)phthalate BDL 0.42 mg/kg 8270D 04/04/11 1 Di-n-butyl phthalate BDL 0.42 mg/kg 8270D 04/04/11 1 Diethyl phthalate BDL 0.42 mg/kg 8270D 04/04/11 1 Dimethyl phthalate BDL 0.42 mg/kg 8270D 04/04/11 1 Di-n-octyl phthalate BDL 0.42 mg/kg 8270D 04/04/11 1 Pyrene BDL 0.042 mg/kg 8270D 04/04/11 1 1,2,4-Trichlorobenzene BDL 0.42 mg/kg 8270D 04/04/11 1 Acid Extractables 4-Chloro-3-methylphenol BDL 0.42 mg/kg 8270D 04/04/11 1 2-Chlorophenol BDL 0.42 mg/kg 8270D 04/04/11 1 2,4-Dichlorophenol BDL 0.42 mg/kg 8270D 04/04/11 1 2,4-Dimethylphenol BDL 0.42 mg/kg 8270D 04/04/11 1 4,6-Dinitro-2-methylphenol BDL 0.42 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 56 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-14 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-7-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:45 Parameter Dry Result Det. Limit Units Method Date Dil. 2,4-Dinitrophenol BDL 0.42 mg/kg 8270D 04/04/11 1 2-Nitrophenol BDL 0.42 mg/kg 8270D 04/04/11 1 4-Nitrophenol BDL 0.42 mg/kg 8270D 04/04/11 1 Pentachlorophenol BDL 0.42 mg/kg 8270D 04/04/11 1 Phenol BDL 0.42 mg/kg 8270D 04/04/11 1 2,4,6-Trichlorophenol BDL 0.42 mg/kg 8270D 04/04/11 1 Surrogate Recovery 2-Fluorophenol 36.2 % Rec. 8270D 04/04/11 1 Phenol-d5 43.4 % Rec. 8270D 04/04/11 1 Nitrobenzene-d5 34.9 % Rec. 8270D 04/04/11 1 2-Fluorobiphenyl 37.3 % Rec. 8270D 04/04/11 1 2,4,6-Tribromophenol 38.8 % Rec. 8270D 04/04/11 1 p-Terphenyl-d14 42.6 % Rec. 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Reported: 04/06/11 12:56 Printed: 04/06/11 12:59 Page 57 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-15 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-9-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:55 Parameter Dry Result Det. Limit Units Method Date Dil. Total Solids 85. % 2540G 04/06/11 1 Mercury BDL 0.024 mg/kg 7471 04/04/11 1 Arsenic 2.8 1.2 mg/kg 6010B 04/04/11 1 Barium 70. 0.30 mg/kg 6010B 04/04/11 1 Cadmium BDL 0.30 mg/kg 6010B 04/04/11 1 Chromium 14. 0.59 mg/kg 6010B 04/04/11 1 Lead 15. 0.30 mg/kg 6010B 04/04/11 1 Selenium BDL 1.2 mg/kg 6010B 04/04/11 1 Silver BDL 0.59 mg/kg 6010B 04/04/11 1 Volatile Organics Acetone BDL 0.059 mg/kg 8260B 04/05/11 1 Acrylonitrile BDL 0.012 mg/kg 8260B 04/05/11 1 Benzene BDL 0.0012 mg/kg 8260B 04/05/11 1 Bromobenzene BDL 0.0012 mg/kg 8260B 04/05/11 1 Bromodichloromethane BDL 0.0012 mg/kg 8260B 04/05/11 1 Bromoform BDL 0.0012 mg/kg 8260B 04/05/11 1 Bromomethane BDL 0.0059 mg/kg 8260B 04/05/11 1 n-Butylbenzene BDL 0.0012 mg/kg 8260B 04/05/11 1 sec-Butylbenzene BDL 0.0012 mg/kg 8260B 04/05/11 1 tert-Butylbenzene BDL 0.0012 mg/kg 8260B 04/05/11 1 Carbon tetrachloride BDL 0.0012 mg/kg 8260B 04/05/11 1 Chlorobenzene BDL 0.0012 mg/kg 8260B 04/05/11 1 Chlorodibromomethane BDL 0.0012 mg/kg 8260B 04/05/11 1 Chloroethane BDL 0.0059 mg/kg 8260B 04/05/11 1 2-Chloroethyl vinyl ether BDL 0.059 mg/kg 8260B 04/05/11 1 Chloroform BDL 0.0059 mg/kg 8260B 04/05/11 1 Chloromethane BDL 0.0030 mg/kg 8260B 04/05/11 1 2-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/05/11 1 4-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/05/11 1 1,2-Dibromo-3-Chloropropane BDL 0.0059 mg/kg 8260B 04/05/11 1 1,2-Dibromoethane BDL 0.0012 mg/kg 8260B 04/05/11 1 Dibromomethane BDL 0.0012 mg/kg 8260B 04/05/11 1 1,2-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/05/11 1 1,3-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/05/11 1 1,4-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/05/11 1 Dichlorodifluoromethane BDL 0.0059 mg/kg 8260B 04/05/11 1 1,1-Dichloroethane BDL 0.0012 mg/kg 8260B 04/05/11 1 1,2-Dichloroethane BDL 0.0012 mg/kg 8260B 04/05/11 1 1,1-Dichloroethene BDL 0.0012 mg/kg 8260B 04/05/11 1 cis-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/05/11 1 trans-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/05/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 58 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-15 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-9-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:55 Parameter Dry Result Det. Limit Units Method Date Dil. 1,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/05/11 1 1,1-Dichloropropene BDL 0.0012 mg/kg 8260B 04/05/11 1 1,3-Dichloropropane BDL 0.0012 mg/kg 8260B 04/05/11 1 cis-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/05/11 1 trans-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/05/11 1 2,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/05/11 1 Di-isopropyl ether BDL 0.0012 mg/kg 8260B 04/05/11 1 Ethylbenzene BDL 0.0012 mg/kg 8260B 04/05/11 1 Hexachloro-1,3-butadiene BDL 0.0012 mg/kg 8260B 04/05/11 1 Isopropylbenzene BDL 0.0012 mg/kg 8260B 04/05/11 1 p-Isopropyltoluene BDL 0.0012 mg/kg 8260B 04/05/11 1 2-Butanone (MEK) BDL 0.012 mg/kg 8260B 04/05/11 1 Methylene Chloride BDL 0.0059 mg/kg 8260B 04/05/11 1 4-Methyl-2-pentanone (MIBK) BDL 0.012 mg/kg 8260B 04/05/11 1 Methyl tert-butyl ether BDL 0.0012 mg/kg 8260B 04/05/11 1 Naphthalene BDL 0.0059 mg/kg 8260B 04/05/11 1 n-Propylbenzene BDL 0.0012 mg/kg 8260B 04/05/11 1 Styrene BDL 0.0012 mg/kg 8260B 04/05/11 1 1,1,1,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/05/11 1 1,1,2,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/05/11 1 Tetrachloroethene BDL 0.0012 mg/kg 8260B 04/05/11 1 Toluene BDL 0.0059 mg/kg 8260B 04/05/11 1 1,2,3-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/05/11 1 1,2,4-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/05/11 1 1,1,1-Trichloroethane BDL 0.0012 mg/kg 8260B 04/05/11 1 1,1,2-Trichloroethane BDL 0.0012 mg/kg 8260B 04/05/11 1 Trichloroethene BDL 0.0012 mg/kg 8260B 04/05/11 1 Trichlorofluoromethane BDL 0.0059 mg/kg 8260B 04/05/11 1 1,2,3-Trichloropropane BDL 0.0030 mg/kg 8260B 04/05/11 1 1,2,4-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/05/11 1 1,3,5-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/05/11 1 Vinyl chloride BDL 0.0012 mg/kg 8260B 04/05/11 1 Xylenes, Total BDL 0.0035 mg/kg 8260B 04/05/11 1 Surrogate Recovery Toluene-d8 103. % Rec. 8260B 04/05/11 1 Dibromofluoromethane 106. % Rec. 8260B 04/05/11 1 a,a,a-Trifluorotoluene 103. % Rec. 8260B 04/05/11 1 4-Bromofluorobenzene 107. % Rec. 8260B 04/05/11 1 Base/Neutral Extractables Acenaphthene BDL 0.039 mg/kg 8270D 04/04/11 1 Acenaphthylene BDL 0.039 mg/kg 8270D 04/04/11 1 Anthracene BDL 0.039 mg/kg 8270D 04/04/11 1 Benzidine BDL 0.39 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 59 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-15 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-9-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:55 Parameter Dry Result Det. Limit Units Method Date Dil. Benzo(a)anthracene 0.057 0.039 mg/kg 8270D 04/04/11 1 Benzo(b)fluoranthene 0.072 0.039 mg/kg 8270D 04/04/11 1 Benzo(k)fluoranthene BDL 0.039 mg/kg 8270D 04/04/11 1 Benzo(g,h,i)perylene BDL 0.039 mg/kg 8270D 04/04/11 1 Benzo(a)pyrene 0.053 0.039 mg/kg 8270D 04/04/11 1 Bis(2-chlorethoxy)methane BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-chloroethyl)ether BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-chloroisopropyl)ether BDL 0.39 mg/kg 8270D 04/04/11 1 4-Bromophenyl-phenylether BDL 0.39 mg/kg 8270D 04/04/11 1 2-Chloronaphthalene BDL 0.039 mg/kg 8270D 04/04/11 1 4-Chlorophenyl-phenylether BDL 0.39 mg/kg 8270D 04/04/11 1 Chrysene 0.053 0.039 mg/kg 8270D 04/04/11 1 Dibenz(a,h)anthracene BDL 0.039 mg/kg 8270D 04/04/11 1 3,3-Dichlorobenzidine BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dinitrotoluene BDL 0.39 mg/kg 8270D 04/04/11 1 2,6-Dinitrotoluene BDL 0.39 mg/kg 8270D 04/04/11 1 Fluoranthene 0.092 0.039 mg/kg 8270D 04/04/11 1 Fluorene BDL 0.039 mg/kg 8270D 04/04/11 1 Hexachlorobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachloro-1,3-butadiene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachlorocyclopentadiene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachloroethane BDL 0.39 mg/kg 8270D 04/04/11 1 Indeno(1,2,3-cd)pyrene BDL 0.039 mg/kg 8270D 04/04/11 1 Isophorone BDL 0.39 mg/kg 8270D 04/04/11 1 Naphthalene BDL 0.039 mg/kg 8270D 04/04/11 1 Nitrobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodimethylamine BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodiphenylamine BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodi-n-propylamine BDL 0.39 mg/kg 8270D 04/04/11 1 Phenanthrene 0.047 0.039 mg/kg 8270D 04/04/11 1 Benzylbutyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-ethylhexyl)phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Di-n-butyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Diethyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Dimethyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Di-n-octyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Pyrene 0.068 0.039 mg/kg 8270D 04/04/11 1 1,2,4-Trichlorobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 Acid Extractables 4-Chloro-3-methylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 2-Chlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dichlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dimethylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 4,6-Dinitro-2-methylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 60 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-15 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-9-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:55 Parameter Dry Result Det. Limit Units Method Date Dil. 2,4-Dinitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2-Nitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 4-Nitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Pentachlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Phenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4,6-Trichlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Surrogate Recovery 2-Fluorophenol 35.6 % Rec. 8270D 04/04/11 1 Phenol-d5 43.6 % Rec. 8270D 04/04/11 1 Nitrobenzene-d5 36.2 % Rec. 8270D 04/04/11 1 2-Fluorobiphenyl 39.3 % Rec. 8270D 04/04/11 1 2,4,6-Tribromophenol 42.5 % Rec. 8270D 04/04/11 1 p-Terphenyl-d14 40.9 % Rec. 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Reported: 04/06/11 12:56 Printed: 04/06/11 12:59 Page 61 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-16 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-9-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 14:00 Parameter Dry Result Det. Limit Units Method Date Dil. Total Solids 86. % 2540G 04/06/11 1 Mercury BDL 0.023 mg/kg 7471 04/04/11 1 Arsenic 1.8 1.2 mg/kg 6010B 04/04/11 1 Barium 41. 0.29 mg/kg 6010B 04/04/11 1 Cadmium BDL 0.29 mg/kg 6010B 04/04/11 1 Chromium 11. 0.58 mg/kg 6010B 04/04/11 1 Lead 9.1 0.29 mg/kg 6010B 04/04/11 1 Selenium BDL 1.2 mg/kg 6010B 04/04/11 1 Silver BDL 0.58 mg/kg 6010B 04/04/11 1 Volatile Organics Acetone BDL 0.058 mg/kg 8260B 04/02/11 1 Acrylonitrile BDL 0.012 mg/kg 8260B 04/02/11 1 Benzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromodichloromethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromoform BDL 0.0012 mg/kg 8260B 04/02/11 1 Bromomethane BDL 0.0058 mg/kg 8260B 04/02/11 1 n-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 sec-Butylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 tert-Butylbenzene BDL 0.0012 mg/kg 8260B 04/05/11 1 Carbon tetrachloride BDL 0.0012 mg/kg 8260B 04/02/11 1 Chlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Chlorodibromomethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Chloroethane BDL 0.0058 mg/kg 8260B 04/05/11 1 2-Chloroethyl vinyl ether BDL 0.058 mg/kg 8260B 04/02/11 1 Chloroform BDL 0.0058 mg/kg 8260B 04/02/11 1 Chloromethane BDL 0.0029 mg/kg 8260B 04/02/11 1 2-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 4-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dibromo-3-Chloropropane BDL 0.0058 mg/kg 8260B 04/05/11 1 1,2-Dibromoethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Dibromomethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,4-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Dichlorodifluoromethane BDL 0.0058 mg/kg 8260B 04/02/11 1 1,1-Dichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2-Dichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1-Dichloroethene BDL 0.0012 mg/kg 8260B 04/05/11 1 cis-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 trans-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 62 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-16 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-9-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 14:00 Parameter Dry Result Det. Limit Units Method Date Dil. 1,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 cis-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 trans-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/02/11 1 2,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/02/11 1 Di-isopropyl ether BDL 0.0012 mg/kg 8260B 04/02/11 1 Ethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Hexachloro-1,3-butadiene BDL 0.0012 mg/kg 8260B 04/02/11 1 Isopropylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 p-Isopropyltoluene BDL 0.0012 mg/kg 8260B 04/02/11 1 2-Butanone (MEK) BDL 0.012 mg/kg 8260B 04/02/11 1 Methylene Chloride BDL 0.0058 mg/kg 8260B 04/02/11 1 4-Methyl-2-pentanone (MIBK) BDL 0.012 mg/kg 8260B 04/02/11 1 Methyl tert-butyl ether BDL 0.0012 mg/kg 8260B 04/02/11 1 Naphthalene BDL 0.0058 mg/kg 8260B 04/02/11 1 n-Propylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Styrene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,1,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,2,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Tetrachloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Toluene BDL 0.0058 mg/kg 8260B 04/02/11 1 1,2,3-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,2,4-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,1-Trichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 1,1,2-Trichloroethane BDL 0.0012 mg/kg 8260B 04/02/11 1 Trichloroethene BDL 0.0012 mg/kg 8260B 04/02/11 1 Trichlorofluoromethane BDL 0.0058 mg/kg 8260B 04/02/11 1 1,2,3-Trichloropropane BDL 0.0029 mg/kg 8260B 04/02/11 1 1,2,4-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 1,3,5-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/02/11 1 Vinyl chloride BDL 0.0012 mg/kg 8260B 04/02/11 1 Xylenes, Total BDL 0.0035 mg/kg 8260B 04/02/11 1 Surrogate Recovery Toluene-d8 104. % Rec. 8260B 04/02/11 1 Dibromofluoromethane 119. % Rec. 8260B 04/02/11 1 a,a,a-Trifluorotoluene 107. % Rec. 8260B 04/02/11 1 4-Bromofluorobenzene 101. % Rec. 8260B 04/02/11 1 Base/Neutral Extractables Acenaphthene BDL 0.038 mg/kg 8270D 04/04/11 1 Acenaphthylene BDL 0.038 mg/kg 8270D 04/04/11 1 Anthracene BDL 0.038 mg/kg 8270D 04/04/11 1 Benzidine BDL 0.39 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 63 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-16 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-9-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 14:00 Parameter Dry Result Det. Limit Units Method Date Dil. Benzo(a)anthracene BDL 0.038 mg/kg 8270D 04/04/11 1 Benzo(b)fluoranthene BDL 0.038 mg/kg 8270D 04/04/11 1 Benzo(k)fluoranthene BDL 0.038 mg/kg 8270D 04/04/11 1 Benzo(g,h,i)perylene BDL 0.038 mg/kg 8270D 04/04/11 1 Benzo(a)pyrene BDL 0.038 mg/kg 8270D 04/04/11 1 Bis(2-chlorethoxy)methane BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-chloroethyl)ether BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-chloroisopropyl)ether BDL 0.39 mg/kg 8270D 04/04/11 1 4-Bromophenyl-phenylether BDL 0.39 mg/kg 8270D 04/04/11 1 2-Chloronaphthalene BDL 0.038 mg/kg 8270D 04/04/11 1 4-Chlorophenyl-phenylether BDL 0.39 mg/kg 8270D 04/04/11 1 Chrysene BDL 0.038 mg/kg 8270D 04/04/11 1 Dibenz(a,h)anthracene BDL 0.038 mg/kg 8270D 04/04/11 1 3,3-Dichlorobenzidine BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dinitrotoluene BDL 0.39 mg/kg 8270D 04/04/11 1 2,6-Dinitrotoluene BDL 0.39 mg/kg 8270D 04/04/11 1 Fluoranthene BDL 0.038 mg/kg 8270D 04/04/11 1 Fluorene BDL 0.038 mg/kg 8270D 04/04/11 1 Hexachlorobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachloro-1,3-butadiene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachlorocyclopentadiene BDL 0.39 mg/kg 8270D 04/04/11 1 Hexachloroethane BDL 0.39 mg/kg 8270D 04/04/11 1 Indeno(1,2,3-cd)pyrene BDL 0.038 mg/kg 8270D 04/04/11 1 Isophorone BDL 0.39 mg/kg 8270D 04/04/11 1 Naphthalene BDL 0.038 mg/kg 8270D 04/04/11 1 Nitrobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodimethylamine BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodiphenylamine BDL 0.39 mg/kg 8270D 04/04/11 1 n-Nitrosodi-n-propylamine BDL 0.39 mg/kg 8270D 04/04/11 1 Phenanthrene BDL 0.038 mg/kg 8270D 04/04/11 1 Benzylbutyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Bis(2-ethylhexyl)phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Di-n-butyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Diethyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Dimethyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Di-n-octyl phthalate BDL 0.39 mg/kg 8270D 04/04/11 1 Pyrene BDL 0.038 mg/kg 8270D 04/04/11 1 1,2,4-Trichlorobenzene BDL 0.39 mg/kg 8270D 04/04/11 1 Acid Extractables 4-Chloro-3-methylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 2-Chlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dichlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4-Dimethylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 4,6-Dinitro-2-methylphenol BDL 0.39 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 64 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-16 Date Received : April 01, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-9-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 14:00 Parameter Dry Result Det. Limit Units Method Date Dil. 2,4-Dinitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 2-Nitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 4-Nitrophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Pentachlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Phenol BDL 0.39 mg/kg 8270D 04/04/11 1 2,4,6-Trichlorophenol BDL 0.39 mg/kg 8270D 04/04/11 1 Surrogate Recovery 2-Fluorophenol 27.1 % Rec. 8270D 04/04/11 1 Phenol-d5 33.9 % Rec. 8270D 04/04/11 1 Nitrobenzene-d5 25.9 % Rec. 8270D 04/04/11 1 2-Fluorobiphenyl 36.2 % Rec. 8270D 04/04/11 1 2,4,6-Tribromophenol 39.0 % Rec. 8270D 04/04/11 1 p-Terphenyl-d14 42.0 % Rec. 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Reported: 04/06/11 12:56 Printed: 04/06/11 12:59 Page 65 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-17 Date Received : April 02, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-8-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:30 Parameter Dry Result Det. Limit Units Method Date Dil. Total Solids 80. % 2540G 04/06/11 1 Mercury 0.065 0.025 mg/kg 7471 04/05/11 1 Arsenic 3.5 1.2 mg/kg 6010B 04/04/11 1 Barium 82. 0.31 mg/kg 6010B 04/04/11 1 Cadmium BDL 0.31 mg/kg 6010B 04/04/11 1 Chromium 31. 0.62 mg/kg 6010B 04/04/11 1 Lead 8.6 0.31 mg/kg 6010B 04/04/11 1 Selenium BDL 6.2 mg/kg 6010B 04/04/11 5 Silver BDL 0.62 mg/kg 6010B 04/04/11 1 Volatile Organics Acetone BDL 0.062 mg/kg 8260B 04/03/11 1 Acrylonitrile BDL 0.012 mg/kg 8260B 04/03/11 1 Benzene BDL 0.0012 mg/kg 8260B 04/03/11 1 Bromobenzene BDL 0.0012 mg/kg 8260B 04/03/11 1 Bromodichloromethane BDL 0.0012 mg/kg 8260B 04/03/11 1 Bromoform BDL 0.0012 mg/kg 8260B 04/03/11 1 Bromomethane BDL 0.0062 mg/kg 8260B 04/03/11 1 n-Butylbenzene BDL 0.0012 mg/kg 8260B 04/03/11 1 sec-Butylbenzene BDL 0.0012 mg/kg 8260B 04/03/11 1 tert-Butylbenzene BDL 0.0012 mg/kg 8260B 04/03/11 1 Carbon tetrachloride BDL 0.0012 mg/kg 8260B 04/03/11 1 Chlorobenzene BDL 0.0012 mg/kg 8260B 04/03/11 1 Chlorodibromomethane BDL 0.0012 mg/kg 8260B 04/03/11 1 Chloroethane BDL 0.0062 mg/kg 8260B 04/03/11 1 2-Chloroethyl vinyl ether BDL 0.062 mg/kg 8260B 04/03/11 1 Chloroform BDL 0.0062 mg/kg 8260B 04/03/11 1 Chloromethane BDL 0.0031 mg/kg 8260B 04/03/11 1 2-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/03/11 1 4-Chlorotoluene BDL 0.0012 mg/kg 8260B 04/03/11 1 1,2-Dibromo-3-Chloropropane BDL 0.0062 mg/kg 8260B 04/03/11 1 1,2-Dibromoethane BDL 0.0012 mg/kg 8260B 04/03/11 1 Dibromomethane BDL 0.0012 mg/kg 8260B 04/03/11 1 1,2-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/03/11 1 1,3-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/03/11 1 1,4-Dichlorobenzene BDL 0.0012 mg/kg 8260B 04/03/11 1 Dichlorodifluoromethane BDL 0.0062 mg/kg 8260B 04/03/11 1 1,1-Dichloroethane BDL 0.0012 mg/kg 8260B 04/03/11 1 1,2-Dichloroethane BDL 0.0012 mg/kg 8260B 04/03/11 1 1,1-Dichloroethene BDL 0.0012 mg/kg 8260B 04/03/11 1 cis-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/03/11 1 trans-1,2-Dichloroethene BDL 0.0012 mg/kg 8260B 04/03/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 66 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-17 Date Received : April 02, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-8-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:30 Parameter Dry Result Det. Limit Units Method Date Dil. 1,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/03/11 1 1,1-Dichloropropene BDL 0.0012 mg/kg 8260B 04/03/11 1 1,3-Dichloropropane BDL 0.0012 mg/kg 8260B 04/03/11 1 cis-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/03/11 1 trans-1,3-Dichloropropene BDL 0.0012 mg/kg 8260B 04/03/11 1 2,2-Dichloropropane BDL 0.0012 mg/kg 8260B 04/03/11 1 Di-isopropyl ether BDL 0.0012 mg/kg 8260B 04/03/11 1 Ethylbenzene BDL 0.0012 mg/kg 8260B 04/03/11 1 Hexachloro-1,3-butadiene BDL 0.0012 mg/kg 8260B 04/03/11 1 Isopropylbenzene BDL 0.0012 mg/kg 8260B 04/03/11 1 p-Isopropyltoluene BDL 0.0012 mg/kg 8260B 04/03/11 1 2-Butanone (MEK) BDL 0.012 mg/kg 8260B 04/03/11 1 Methylene Chloride BDL 0.0062 mg/kg 8260B 04/03/11 1 4-Methyl-2-pentanone (MIBK) BDL 0.012 mg/kg 8260B 04/03/11 1 Methyl tert-butyl ether BDL 0.0012 mg/kg 8260B 04/03/11 1 Naphthalene BDL 0.0062 mg/kg 8260B 04/03/11 1 n-Propylbenzene BDL 0.0012 mg/kg 8260B 04/03/11 1 Styrene BDL 0.0012 mg/kg 8260B 04/03/11 1 1,1,1,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/03/11 1 1,1,2,2-Tetrachloroethane BDL 0.0012 mg/kg 8260B 04/03/11 1 Tetrachloroethene BDL 0.0012 mg/kg 8260B 04/03/11 1 Toluene BDL 0.0062 mg/kg 8260B 04/03/11 1 1,2,3-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/03/11 1 1,2,4-Trichlorobenzene BDL 0.0012 mg/kg 8260B 04/03/11 1 1,1,1-Trichloroethane BDL 0.0012 mg/kg 8260B 04/03/11 1 1,1,2-Trichloroethane BDL 0.0012 mg/kg 8260B 04/03/11 1 Trichloroethene BDL 0.0012 mg/kg 8260B 04/03/11 1 Trichlorofluoromethane BDL 0.0062 mg/kg 8260B 04/03/11 1 1,2,3-Trichloropropane BDL 0.0031 mg/kg 8260B 04/03/11 1 1,2,4-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/03/11 1 1,3,5-Trimethylbenzene BDL 0.0012 mg/kg 8260B 04/03/11 1 Vinyl chloride BDL 0.0012 mg/kg 8260B 04/03/11 1 Xylenes, Total BDL 0.0037 mg/kg 8260B 04/03/11 1 Surrogate Recovery Toluene-d8 110. % Rec. 8260B 04/03/11 1 Dibromofluoromethane 119. % Rec. 8260B 04/03/11 1 a,a,a-Trifluorotoluene 103. % Rec. 8260B 04/03/11 1 4-Bromofluorobenzene 93.6 % Rec. 8260B 04/03/11 1 Polychlorinated Biphenyls PCB 1016 BDL 0.021 mg/kg 8082 04/04/11 1 PCB 1221 BDL 0.021 mg/kg 8082 04/04/11 1 PCB 1232 BDL 0.021 mg/kg 8082 04/04/11 1 PCB 1242 BDL 0.021 mg/kg 8082 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 67 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-17 Date Received : April 02, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-8-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:30 Parameter Dry Result Det. Limit Units Method Date Dil. PCB 1248 BDL 0.021 mg/kg 8082 04/04/11 1 PCB 1254 BDL 0.021 mg/kg 8082 04/04/11 1 PCB 1260 BDL 0.021 mg/kg 8082 04/04/11 1 Base/Neutral Extractables Acenaphthene BDL 0.041 mg/kg 8270D 04/04/11 1 Acenaphthylene BDL 0.041 mg/kg 8270D 04/04/11 1 Anthracene BDL 0.041 mg/kg 8270D 04/04/11 1 Benzidine BDL 0.41 mg/kg 8270D 04/04/11 1 Benzo(a)anthracene BDL 0.041 mg/kg 8270D 04/04/11 1 Benzo(b)fluoranthene BDL 0.041 mg/kg 8270D 04/04/11 1 Benzo(k)fluoranthene BDL 0.041 mg/kg 8270D 04/04/11 1 Benzo(g,h,i)perylene BDL 0.041 mg/kg 8270D 04/04/11 1 Benzo(a)pyrene BDL 0.041 mg/kg 8270D 04/04/11 1 Bis(2-chlorethoxy)methane BDL 0.41 mg/kg 8270D 04/04/11 1 Bis(2-chloroethyl)ether BDL 0.41 mg/kg 8270D 04/04/11 1 Bis(2-chloroisopropyl)ether BDL 0.41 mg/kg 8270D 04/04/11 1 4-Bromophenyl-phenylether BDL 0.41 mg/kg 8270D 04/04/11 1 2-Chloronaphthalene BDL 0.041 mg/kg 8270D 04/04/11 1 4-Chlorophenyl-phenylether BDL 0.41 mg/kg 8270D 04/04/11 1 Chrysene BDL 0.041 mg/kg 8270D 04/04/11 1 Dibenz(a,h)anthracene BDL 0.041 mg/kg 8270D 04/04/11 1 3,3-Dichlorobenzidine BDL 0.41 mg/kg 8270D 04/04/11 1 2,4-Dinitrotoluene BDL 0.41 mg/kg 8270D 04/04/11 1 2,6-Dinitrotoluene BDL 0.41 mg/kg 8270D 04/04/11 1 Fluoranthene BDL 0.041 mg/kg 8270D 04/04/11 1 Fluorene BDL 0.041 mg/kg 8270D 04/04/11 1 Hexachlorobenzene BDL 0.41 mg/kg 8270D 04/04/11 1 Hexachloro-1,3-butadiene BDL 0.41 mg/kg 8270D 04/04/11 1 Hexachlorocyclopentadiene BDL 0.41 mg/kg 8270D 04/04/11 1 Hexachloroethane BDL 0.41 mg/kg 8270D 04/04/11 1 Indeno(1,2,3-cd)pyrene BDL 0.041 mg/kg 8270D 04/04/11 1 Isophorone BDL 0.41 mg/kg 8270D 04/04/11 1 Naphthalene BDL 0.041 mg/kg 8270D 04/04/11 1 Nitrobenzene BDL 0.41 mg/kg 8270D 04/04/11 1 n-Nitrosodimethylamine BDL 0.41 mg/kg 8270D 04/04/11 1 n-Nitrosodiphenylamine BDL 0.41 mg/kg 8270D 04/04/11 1 n-Nitrosodi-n-propylamine BDL 0.41 mg/kg 8270D 04/04/11 1 Phenanthrene BDL 0.041 mg/kg 8270D 04/04/11 1 Benzylbutyl phthalate BDL 0.41 mg/kg 8270D 04/04/11 1 Bis(2-ethylhexyl)phthalate BDL 0.41 mg/kg 8270D 04/04/11 1 Di-n-butyl phthalate BDL 0.41 mg/kg 8270D 04/04/11 1 Diethyl phthalate BDL 0.41 mg/kg 8270D 04/04/11 1 Dimethyl phthalate BDL 0.41 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 68 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-17 Date Received : April 02, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-8-1-3 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:30 Parameter Dry Result Det. Limit Units Method Date Dil. Di-n-octyl phthalate BDL 0.41 mg/kg 8270D 04/04/11 1 Pyrene BDL 0.041 mg/kg 8270D 04/04/11 1 1,2,4-Trichlorobenzene BDL 0.41 mg/kg 8270D 04/04/11 1 Acid Extractables 4-Chloro-3-methylphenol BDL 0.41 mg/kg 8270D 04/04/11 1 2-Chlorophenol BDL 0.41 mg/kg 8270D 04/04/11 1 2,4-Dichlorophenol BDL 0.41 mg/kg 8270D 04/04/11 1 2,4-Dimethylphenol BDL 0.41 mg/kg 8270D 04/04/11 1 4,6-Dinitro-2-methylphenol BDL 0.41 mg/kg 8270D 04/04/11 1 2,4-Dinitrophenol BDL 0.41 mg/kg 8270D 04/04/11 1 2-Nitrophenol BDL 0.41 mg/kg 8270D 04/04/11 1 4-Nitrophenol BDL 0.41 mg/kg 8270D 04/04/11 1 Pentachlorophenol BDL 0.41 mg/kg 8270D 04/04/11 1 Phenol BDL 0.41 mg/kg 8270D 04/04/11 1 2,4,6-Trichlorophenol BDL 0.41 mg/kg 8270D 04/04/11 1 Surrogate Recovery 2-Fluorophenol 36.2 % Rec. 8270D 04/04/11 1 Phenol-d5 42.8 % Rec. 8270D 04/04/11 1 Nitrobenzene-d5 33.4 % Rec. 8270D 04/04/11 1 2-Fluorobiphenyl 39.3 % Rec. 8270D 04/04/11 1 2,4,6-Tribromophenol 43.5 % Rec. 8270D 04/04/11 1 p-Terphenyl-d14 47.1 % Rec. 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Reported: 04/06/11 12:56 Printed: 04/06/11 12:59 Page 69 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-18 Date Received : April 02, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-8-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:35 Parameter Dry Result Det. Limit Units Method Date Dil. Total Solids 74. % 2540G 04/06/11 1 Mercury BDL 0.027 mg/kg 7471 04/05/11 1 Arsenic 1.4 1.3 mg/kg 6010B 04/04/11 1 Barium 160 0.34 mg/kg 6010B 04/04/11 1 Cadmium BDL 0.34 mg/kg 6010B 04/04/11 1 Chromium 40. 0.67 mg/kg 6010B 04/04/11 1 Lead 22. 0.34 mg/kg 6010B 04/04/11 1 Selenium BDL 6.7 mg/kg 6010B 04/04/11 5 Silver BDL 0.67 mg/kg 6010B 04/04/11 1 Volatile Organics Acetone BDL 0.067 mg/kg 8260B 04/03/11 1 Acrylonitrile BDL 0.013 mg/kg 8260B 04/03/11 1 Benzene BDL 0.0013 mg/kg 8260B 04/03/11 1 Bromobenzene BDL 0.0013 mg/kg 8260B 04/03/11 1 Bromodichloromethane BDL 0.0013 mg/kg 8260B 04/03/11 1 Bromoform BDL 0.0013 mg/kg 8260B 04/03/11 1 Bromomethane BDL 0.0067 mg/kg 8260B 04/03/11 1 n-Butylbenzene BDL 0.0013 mg/kg 8260B 04/03/11 1 sec-Butylbenzene BDL 0.0013 mg/kg 8260B 04/03/11 1 tert-Butylbenzene BDL 0.0013 mg/kg 8260B 04/03/11 1 Carbon tetrachloride BDL 0.0013 mg/kg 8260B 04/03/11 1 Chlorobenzene BDL 0.0013 mg/kg 8260B 04/03/11 1 Chlorodibromomethane BDL 0.0013 mg/kg 8260B 04/03/11 1 Chloroethane BDL 0.0067 mg/kg 8260B 04/03/11 1 2-Chloroethyl vinyl ether BDL 0.067 mg/kg 8260B 04/03/11 1 Chloroform BDL 0.0067 mg/kg 8260B 04/03/11 1 Chloromethane BDL 0.0034 mg/kg 8260B 04/03/11 1 2-Chlorotoluene BDL 0.0013 mg/kg 8260B 04/03/11 1 4-Chlorotoluene BDL 0.0013 mg/kg 8260B 04/03/11 1 1,2-Dibromo-3-Chloropropane BDL 0.0067 mg/kg 8260B 04/03/11 1 1,2-Dibromoethane BDL 0.0013 mg/kg 8260B 04/03/11 1 Dibromomethane BDL 0.0013 mg/kg 8260B 04/03/11 1 1,2-Dichlorobenzene BDL 0.0013 mg/kg 8260B 04/03/11 1 1,3-Dichlorobenzene BDL 0.0013 mg/kg 8260B 04/03/11 1 1,4-Dichlorobenzene BDL 0.0013 mg/kg 8260B 04/03/11 1 Dichlorodifluoromethane BDL 0.0067 mg/kg 8260B 04/03/11 1 1,1-Dichloroethane BDL 0.0013 mg/kg 8260B 04/03/11 1 1,2-Dichloroethane BDL 0.0013 mg/kg 8260B 04/03/11 1 1,1-Dichloroethene BDL 0.0013 mg/kg 8260B 04/03/11 1 cis-1,2-Dichloroethene BDL 0.0013 mg/kg 8260B 04/03/11 1 trans-1,2-Dichloroethene BDL 0.0013 mg/kg 8260B 04/03/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 70 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-18 Date Received : April 02, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-8-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:35 Parameter Dry Result Det. Limit Units Method Date Dil. 1,2-Dichloropropane BDL 0.0013 mg/kg 8260B 04/03/11 1 1,1-Dichloropropene BDL 0.0013 mg/kg 8260B 04/03/11 1 1,3-Dichloropropane BDL 0.0013 mg/kg 8260B 04/03/11 1 cis-1,3-Dichloropropene BDL 0.0013 mg/kg 8260B 04/03/11 1 trans-1,3-Dichloropropene BDL 0.0013 mg/kg 8260B 04/03/11 1 2,2-Dichloropropane BDL 0.0013 mg/kg 8260B 04/03/11 1 Di-isopropyl ether BDL 0.0013 mg/kg 8260B 04/03/11 1 Ethylbenzene BDL 0.0013 mg/kg 8260B 04/03/11 1 Hexachloro-1,3-butadiene BDL 0.0013 mg/kg 8260B 04/03/11 1 Isopropylbenzene BDL 0.0013 mg/kg 8260B 04/03/11 1 p-Isopropyltoluene BDL 0.0013 mg/kg 8260B 04/03/11 1 2-Butanone (MEK) BDL 0.013 mg/kg 8260B 04/03/11 1 Methylene Chloride BDL 0.0067 mg/kg 8260B 04/03/11 1 4-Methyl-2-pentanone (MIBK) BDL 0.013 mg/kg 8260B 04/03/11 1 Methyl tert-butyl ether BDL 0.0013 mg/kg 8260B 04/03/11 1 Naphthalene BDL 0.0067 mg/kg 8260B 04/03/11 1 n-Propylbenzene BDL 0.0013 mg/kg 8260B 04/03/11 1 Styrene BDL 0.0013 mg/kg 8260B 04/03/11 1 1,1,1,2-Tetrachloroethane BDL 0.0013 mg/kg 8260B 04/03/11 1 1,1,2,2-Tetrachloroethane BDL 0.0013 mg/kg 8260B 04/03/11 1 Tetrachloroethene BDL 0.0013 mg/kg 8260B 04/03/11 1 Toluene BDL 0.0067 mg/kg 8260B 04/03/11 1 1,2,3-Trichlorobenzene BDL 0.0013 mg/kg 8260B 04/03/11 1 1,2,4-Trichlorobenzene BDL 0.0013 mg/kg 8260B 04/03/11 1 1,1,1-Trichloroethane BDL 0.0013 mg/kg 8260B 04/03/11 1 1,1,2-Trichloroethane BDL 0.0013 mg/kg 8260B 04/03/11 1 Trichloroethene BDL 0.0013 mg/kg 8260B 04/03/11 1 Trichlorofluoromethane BDL 0.0067 mg/kg 8260B 04/03/11 1 1,2,3-Trichloropropane BDL 0.0034 mg/kg 8260B 04/03/11 1 1,2,4-Trimethylbenzene BDL 0.0013 mg/kg 8260B 04/03/11 1 1,3,5-Trimethylbenzene BDL 0.0013 mg/kg 8260B 04/03/11 1 Vinyl chloride BDL 0.0013 mg/kg 8260B 04/03/11 1 Xylenes, Total BDL 0.0040 mg/kg 8260B 04/03/11 1 Surrogate Recovery Toluene-d8 110. % Rec. 8260B 04/03/11 1 Dibromofluoromethane 122. % Rec. 8260B 04/03/11 1 a,a,a-Trifluorotoluene 109. % Rec. 8260B 04/03/11 1 4-Bromofluorobenzene 93.1 % Rec. 8260B 04/03/11 1 Polychlorinated Biphenyls PCB 1016 BDL 0.023 mg/kg 8082 04/04/11 1 PCB 1221 BDL 0.023 mg/kg 8082 04/04/11 1 PCB 1232 BDL 0.023 mg/kg 8082 04/04/11 1 PCB 1242 BDL 0.023 mg/kg 8082 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 71 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-18 Date Received : April 02, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-8-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:35 Parameter Dry Result Det. Limit Units Method Date Dil. PCB 1248 BDL 0.023 mg/kg 8082 04/04/11 1 PCB 1254 BDL 0.023 mg/kg 8082 04/04/11 1 PCB 1260 BDL 0.023 mg/kg 8082 04/04/11 1 Base/Neutral Extractables Acenaphthene BDL 0.044 mg/kg 8270D 04/04/11 1 Acenaphthylene BDL 0.044 mg/kg 8270D 04/04/11 1 Anthracene BDL 0.044 mg/kg 8270D 04/04/11 1 Benzidine BDL 0.45 mg/kg 8270D 04/04/11 1 Benzo(a)anthracene BDL 0.044 mg/kg 8270D 04/04/11 1 Benzo(b)fluoranthene BDL 0.044 mg/kg 8270D 04/04/11 1 Benzo(k)fluoranthene BDL 0.044 mg/kg 8270D 04/04/11 1 Benzo(g,h,i)perylene BDL 0.044 mg/kg 8270D 04/04/11 1 Benzo(a)pyrene BDL 0.044 mg/kg 8270D 04/04/11 1 Bis(2-chlorethoxy)methane BDL 0.45 mg/kg 8270D 04/04/11 1 Bis(2-chloroethyl)ether BDL 0.45 mg/kg 8270D 04/04/11 1 Bis(2-chloroisopropyl)ether BDL 0.45 mg/kg 8270D 04/04/11 1 4-Bromophenyl-phenylether BDL 0.45 mg/kg 8270D 04/04/11 1 2-Chloronaphthalene BDL 0.044 mg/kg 8270D 04/04/11 1 4-Chlorophenyl-phenylether BDL 0.45 mg/kg 8270D 04/04/11 1 Chrysene BDL 0.044 mg/kg 8270D 04/04/11 1 Dibenz(a,h)anthracene BDL 0.044 mg/kg 8270D 04/04/11 1 3,3-Dichlorobenzidine BDL 0.45 mg/kg 8270D 04/04/11 1 2,4-Dinitrotoluene BDL 0.45 mg/kg 8270D 04/04/11 1 2,6-Dinitrotoluene BDL 0.45 mg/kg 8270D 04/04/11 1 Fluoranthene BDL 0.044 mg/kg 8270D 04/04/11 1 Fluorene BDL 0.044 mg/kg 8270D 04/04/11 1 Hexachlorobenzene BDL 0.45 mg/kg 8270D 04/04/11 1 Hexachloro-1,3-butadiene BDL 0.45 mg/kg 8270D 04/04/11 1 Hexachlorocyclopentadiene BDL 0.45 mg/kg 8270D 04/04/11 1 Hexachloroethane BDL 0.45 mg/kg 8270D 04/04/11 1 Indeno(1,2,3-cd)pyrene BDL 0.044 mg/kg 8270D 04/04/11 1 Isophorone BDL 0.45 mg/kg 8270D 04/04/11 1 Naphthalene BDL 0.044 mg/kg 8270D 04/04/11 1 Nitrobenzene BDL 0.45 mg/kg 8270D 04/04/11 1 n-Nitrosodimethylamine BDL 0.45 mg/kg 8270D 04/04/11 1 n-Nitrosodiphenylamine BDL 0.45 mg/kg 8270D 04/04/11 1 n-Nitrosodi-n-propylamine BDL 0.45 mg/kg 8270D 04/04/11 1 Phenanthrene BDL 0.044 mg/kg 8270D 04/04/11 1 Benzylbutyl phthalate BDL 0.45 mg/kg 8270D 04/04/11 1 Bis(2-ethylhexyl)phthalate BDL 0.45 mg/kg 8270D 04/04/11 1 Di-n-butyl phthalate BDL 0.45 mg/kg 8270D 04/04/11 1 Diethyl phthalate BDL 0.45 mg/kg 8270D 04/04/11 1 Dimethyl phthalate BDL 0.45 mg/kg 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 72 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509137-18 Date Received : April 02, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SB-8-3-5 Project # : 1054-10-288A Collected By : B. Bryant Collection Date : 03/31/11 13:35 Parameter Dry Result Det. Limit Units Method Date Dil. Di-n-octyl phthalate BDL 0.45 mg/kg 8270D 04/04/11 1 Pyrene BDL 0.044 mg/kg 8270D 04/04/11 1 1,2,4-Trichlorobenzene BDL 0.45 mg/kg 8270D 04/04/11 1 Acid Extractables 4-Chloro-3-methylphenol BDL 0.45 mg/kg 8270D 04/04/11 1 2-Chlorophenol BDL 0.45 mg/kg 8270D 04/04/11 1 2,4-Dichlorophenol BDL 0.45 mg/kg 8270D 04/04/11 1 2,4-Dimethylphenol BDL 0.45 mg/kg 8270D 04/04/11 1 4,6-Dinitro-2-methylphenol BDL 0.45 mg/kg 8270D 04/04/11 1 2,4-Dinitrophenol BDL 0.45 mg/kg 8270D 04/04/11 1 2-Nitrophenol BDL 0.45 mg/kg 8270D 04/04/11 1 4-Nitrophenol BDL 0.45 mg/kg 8270D 04/04/11 1 Pentachlorophenol BDL 0.45 mg/kg 8270D 04/04/11 1 Phenol BDL 0.45 mg/kg 8270D 04/04/11 1 2,4,6-Trichlorophenol BDL 0.45 mg/kg 8270D 04/04/11 1 Surrogate Recovery 2-Fluorophenol 29.6 % Rec. 8270D 04/04/11 1 Phenol-d5 34.6 % Rec. 8270D 04/04/11 1 Nitrobenzene-d5 28.2 % Rec. 8270D 04/04/11 1 2-Fluorobiphenyl 32.1 % Rec. 8270D 04/04/11 1 2,4,6-Tribromophenol 36.8 % Rec. 8270D 04/04/11 1 p-Terphenyl-d14 41.5 % Rec. 8270D 04/04/11 1 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Reported: 04/06/11 12:56 Printed: 04/06/11 12:59 Page 73 of 114 Attachment A List of Analytes with QC Qualifiers Sample Work Sample Run Number Group Type Analyte ID Qualifier ________________ ___________ _______ ________________________________________ __________ __________ L509137-01 WG529151 SAMP Benzidine R1635710 J3 WG529151 SAMP Pentachlorophenol R1635710 J4 L509137-02 WG529151 SAMP Benzidine R1635710 J3 WG529151 SAMP Pentachlorophenol R1635710 J4 L509137-03 WG529151 SAMP Benzidine R1635710 J3 WG529151 SAMP Pentachlorophenol R1635710 J4 L509137-04 WG529151 SAMP Benzidine R1635710 J3 WG529151 SAMP Pentachlorophenol R1635710 J4 WG529143 SAMP Arsenic R1635329 J6 WG529143 SAMP Barium R1635329 J3J6J5 WG529143 SAMP Lead R1635329 J5J3 L509137-05 WG529151 SAMP Benzidine R1635710 J3 WG529151 SAMP Pentachlorophenol R1635710 J4 L509137-06 WG529151 SAMP Benzidine R1635710 J3 WG529151 SAMP Pentachlorophenol R1635710 J4 L509137-07 WG529151 SAMP Benzidine R1635710 J3 WG529151 SAMP Pentachlorophenol R1635710 J4 L509137-08 WG529151 SAMP Benzidine R1635710 J3 WG529151 SAMP Pentachlorophenol R1635710 J4 L509137-09 WG529151 SAMP Benzidine R1635710 J3 WG529151 SAMP Pentachlorophenol R1635710 J4 L509137-10 WG529151 SAMP Benzidine R1635710 J3 WG529151 SAMP Pentachlorophenol R1635710 J4 L509137-11 WG529119 SAMP Bromobenzene R1636010 J4 WG529119 SAMP Hexachloro-1,3-butadiene R1636010 J4 WG529119 SAMP Styrene R1636010 J4 WG529151 SAMP Benzidine R1635710 J3 WG529151 SAMP Pentachlorophenol R1635710 J4 L509137-12 WG529454 SAMP Styrene R1636529 J4J5 WG529151 SAMP Benzidine R1635710 J3 WG529151 SAMP Pentachlorophenol R1635710 J4 L509137-13 WG529119 SAMP Bromobenzene R1636010 J4 WG529119 SAMP Hexachloro-1,3-butadiene R1636010 J4 WG529119 SAMP Styrene R1636010 J4 WG529151 SAMP Benzidine R1635710 J3 WG529151 SAMP Pentachlorophenol R1635710 J4 L509137-14 WG529454 SAMP Styrene R1636529 J4 WG529152 SAMP Benzidine R1636231 J3 WG529152 SAMP Pentachlorophenol R1636231 J4 WG529308 SAMP Silver R1637029 O L509137-15 WG529454 SAMP Styrene R1636529 J4 WG529152 SAMP Benzidine R1636231 J3 WG529152 SAMP Pentachlorophenol R1636231 J4 L509137-16 WG529119 SAMP Bromobenzene R1636010 J4 WG529119 SAMP Hexachloro-1,3-butadiene R1636010 J4 WG529119 SAMP Styrene R1636010 J4 WG529152 SAMP Benzidine R1636231 J3 WG529152 SAMP Pentachlorophenol R1636231 J4 WG529152 SAMP Phenol-d5 R1636231 J2 L509137-17 WG529152 SAMP Benzidine R1636231 J3 WG529152 SAMP Pentachlorophenol R1636231 J4 WG529265 SAMP Selenium R1637150 O L509137-18 WG529152 SAMP Benzidine R1636231 J3 WG529152 SAMP Pentachlorophenol R1636231 J4 WG529152 SAMP Phenol-d5 R1636231 J2 WG529265 SAMP Selenium R1637150 O Page 74 of 114 Attachment B Explanation of QC Qualifier Codes Qualifier Meaning __________________ _______________________________________________________________________________ J2 Surrogate recovery limits have been exceeded; values are outside lower control limits J3 The associated batch QC was outside the established quality control range for precision. J5 The sample matrix interfered with the ability to make any accurate determination; spike value is high J6 The sample matrix interfered with the ability to make any accurate determination; spike value is low J4 The associated batch QC was outside the established quality control range for accuracy. O (ESC) Sample diluted due to matrix interferences that impaired the ability to make an accurate analytical determination. The detection limit is elevated in order to reflect the necessary dilution. Qualifier Report Information ESC utilizes sample and result qualifiers as set forth by the EPA Contract Laboratory Program and as required by most certifying bodies including NELAC. In addition to the EPA qualifiers adopted by ESC, we have implemented ESC qualifiers to provide more information pertaining to our analytical results. Each qualifier is designated in the qualifier explanation as either EPA or ESC. Data qualifiers are intended to provide the ESC client with more detailed information concerningthe potential bias of reported data. Because of the wide range of constituents and variety of matrices incorporated by most EPA methods,it is common for some compounds to fall outside of established ranges. These exceptions are evaluated and all reported data is valid and useable "unless qualified as 'R' (Rejected)." Definitions Accuracy - The relationship of the observed value of a known sample to the true value of a known sample. Represented by percent recovery and relevant to samples such as: control samples, matrix spike recoveries, surrogate recoveries, etc. Precision - The agreement between a set of samples or between duplicate samples. Relates to how close together the results are and is represented by Relative Percent Differrence. Surrogate - Organic compounds that are similar in chemical composition, extraction, and chromotography to analytes of interest. The surrogates are used todetermine the probable response of the group of analytes that are chem- ically related to the surrogate compound. Surrogates are added to the sample and carried through all stages of preparation and analyses. TIC - Tentatively Identified Compound: Compounds detected in samples that are not target compounds, internal standards, system monitoring compounds, or surrogates. Page 75 of 114 Summary of Remarks For Samples Printed 04/06/11 at 12:59:19 TSR Signing Reports: 690 R4 - Rush: Three Day GW -Arsenic always needs ASG Sample: L509137-01 Account: SMERLNC Received: 04/01/11 10:30 Due Date: 04/06/11 00:00 RPT Date: 04/06/11 12:56 Sample: L509137-02 Account: SMERLNC Received: 04/01/11 10:30 Due Date: 04/06/11 00:00 RPT Date: 04/06/11 12:56 Sample: L509137-03 Account: SMERLNC Received: 04/01/11 10:30 Due Date: 04/06/11 00:00 RPT Date: 04/06/11 12:56 Sample: L509137-04 Account: SMERLNC Received: 04/01/11 10:30 Due Date: 04/06/11 00:00 RPT Date: 04/06/11 12:56 Sample: L509137-05 Account: SMERLNC Received: 04/01/11 10:30 Due Date: 04/06/11 00:00 RPT Date: 04/06/11 12:56 Sample: L509137-06 Account: SMERLNC Received: 04/01/11 10:30 Due Date: 04/06/11 00:00 RPT Date: 04/06/11 12:56 Sample: L509137-07 Account: SMERLNC Received: 04/01/11 10:30 Due Date: 04/06/11 00:00 RPT Date: 04/06/11 12:56 Sample: L509137-08 Account: SMERLNC Received: 04/01/11 10:30 Due Date: 04/06/11 00:00 RPT Date: 04/06/11 12:56 Sample: L509137-09 Account: SMERLNC Received: 04/01/11 10:30 Due Date: 04/06/11 00:00 RPT Date: 04/06/11 12:56 Sample: L509137-10 Account: SMERLNC Received: 04/01/11 10:30 Due Date: 04/06/11 00:00 RPT Date: 04/06/11 12:56 Sample: L509137-11 Account: SMERLNC Received: 04/01/11 10:30 Due Date: 04/06/11 00:00 RPT Date: 04/06/11 12:56 Sample: L509137-12 Account: SMERLNC Received: 04/01/11 10:30 Due Date: 04/06/11 00:00 RPT Date: 04/06/11 12:56 Sample: L509137-13 Account: SMERLNC Received: 04/01/11 10:30 Due Date: 04/06/11 00:00 RPT Date: 04/06/11 12:56 Sample: L509137-14 Account: SMERLNC Received: 04/01/11 10:30 Due Date: 04/06/11 00:00 RPT Date: 04/06/11 12:56 Sample: L509137-15 Account: SMERLNC Received: 04/01/11 10:30 Due Date: 04/06/11 00:00 RPT Date: 04/06/11 12:56 Sample: L509137-16 Account: SMERLNC Received: 04/01/11 10:30 Due Date: 04/06/11 00:00 RPT Date: 04/06/11 12:56 Sample: L509137-17 Account: SMERLNC Received: 04/02/11 09:00 Due Date: 04/06/11 00:00 RPT Date: 04/06/11 12:56 Sample: L509137-18 Account: SMERLNC Received: 04/02/11 09:00 Due Date: 04/06/11 00:00 RPT Date: 04/06/11 12:56 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Laboratory Blank Analyte Result Units % Rec Limit Batch Date Analyzed 1,1,1,2-Tetrachloroethane < .001 mg/kg WG529118 04/02/11 16:31 1,1,1-Trichloroethane < .001 mg/kg WG529118 04/02/11 16:31 1,1,2,2-Tetrachloroethane < .001 mg/kg WG529118 04/02/11 16:31 1,1,2-Trichloroethane < .001 mg/kg WG529118 04/02/11 16:31 1,1-Dichloroethane < .001 mg/kg WG529118 04/02/11 16:31 1,1-Dichloroethene < .001 mg/kg WG529118 04/02/11 16:31 1,1-Dichloropropene < .001 mg/kg WG529118 04/02/11 16:31 1,2,3-Trichlorobenzene < .001 mg/kg WG529118 04/02/11 16:31 1,2,3-Trichloropropane < .0025 mg/kg WG529118 04/02/11 16:31 1,2,4-Trichlorobenzene < .001 mg/kg WG529118 04/02/11 16:31 1,2,4-Trimethylbenzene < .001 mg/kg WG529118 04/02/11 16:31 1,2-Dibromo-3-Chloropropane < .005 mg/kg WG529118 04/02/11 16:31 1,2-Dibromoethane < .001 mg/kg WG529118 04/02/11 16:31 1,2-Dichlorobenzene < .001 mg/kg WG529118 04/02/11 16:31 1,2-Dichloroethane < .001 mg/kg WG529118 04/02/11 16:31 1,2-Dichloropropane < .001 mg/kg WG529118 04/02/11 16:31 1,3,5-Trimethylbenzene < .001 mg/kg WG529118 04/02/11 16:31 1,3-Dichlorobenzene < .001 mg/kg WG529118 04/02/11 16:31 1,3-Dichloropropane < .001 mg/kg WG529118 04/02/11 16:31 1,4-Dichlorobenzene < .001 mg/kg WG529118 04/02/11 16:31 2,2-Dichloropropane < .001 mg/kg WG529118 04/02/11 16:31 2-Butanone (MEK) < .01 mg/kg WG529118 04/02/11 16:31 2-Chloroethyl vinyl ether < .05 mg/kg WG529118 04/02/11 16:31 2-Chlorotoluene < .001 mg/kg WG529118 04/02/11 16:31 4-Chlorotoluene < .001 mg/kg WG529118 04/02/11 16:31 4-Methyl-2-pentanone (MIBK) < .01 mg/kg WG529118 04/02/11 16:31 Acetone < .05 mg/kg WG529118 04/02/11 16:31 Acrylonitrile < .01 mg/kg WG529118 04/02/11 16:31 Benzene < .001 mg/kg WG529118 04/02/11 16:31 Bromobenzene < .001 mg/kg WG529118 04/02/11 16:31 Bromodichloromethane < .001 mg/kg WG529118 04/02/11 16:31 Bromoform < .001 mg/kg WG529118 04/02/11 16:31 Bromomethane < .005 mg/kg WG529118 04/02/11 16:31 Carbon tetrachloride < .001 mg/kg WG529118 04/02/11 16:31 Chlorobenzene < .001 mg/kg WG529118 04/02/11 16:31 Chlorodibromomethane < .001 mg/kg WG529118 04/02/11 16:31 Chloroethane < .005 mg/kg WG529118 04/02/11 16:31 Chloroform < .005 mg/kg WG529118 04/02/11 16:31 Chloromethane < .0025 mg/kg WG529118 04/02/11 16:31 cis-1,2-Dichloroethene < .001 mg/kg WG529118 04/02/11 16:31 cis-1,3-Dichloropropene < .001 mg/kg WG529118 04/02/11 16:31 Di-isopropyl ether < .001 mg/kg WG529118 04/02/11 16:31 Dibromomethane < .001 mg/kg WG529118 04/02/11 16:31 Dichlorodifluoromethane < .005 mg/kg WG529118 04/02/11 16:31 Ethylbenzene < .001 mg/kg WG529118 04/02/11 16:31 Hexachloro-1,3-butadiene < .001 mg/kg WG529118 04/02/11 16:31 Isopropylbenzene < .001 mg/kg WG529118 04/02/11 16:31 Methyl tert-butyl ether < .001 mg/kg WG529118 04/02/11 16:31 Methylene Chloride < .005 mg/kg WG529118 04/02/11 16:31 n-Butylbenzene < .001 mg/kg WG529118 04/02/11 16:31 n-Propylbenzene < .001 mg/kg WG529118 04/02/11 16:31 Naphthalene < .005 mg/kg WG529118 04/02/11 16:31 p-Isopropyltoluene < .001 mg/kg WG529118 04/02/11 16:31 sec-Butylbenzene < .001 mg/kg WG529118 04/02/11 16:31 Styrene < .001 mg/kg WG529118 04/02/11 16:31 tert-Butylbenzene < .001 mg/kg WG529118 04/02/11 16:31 Tetrachloroethene < .001 mg/kg WG529118 04/02/11 16:31 Toluene < .005 mg/kg WG529118 04/02/11 16:31 trans-1,2-Dichloroethene < .001 mg/kg WG529118 04/02/11 16:31 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 76 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Laboratory Blank Analyte Result Units % Rec Limit Batch Date Analyzed trans-1,3-Dichloropropene < .001 mg/kg WG529118 04/02/11 16:31 Trichloroethene < .001 mg/kg WG529118 04/02/11 16:31 Trichlorofluoromethane < .005 mg/kg WG529118 04/02/11 16:31 Vinyl chloride < .001 mg/kg WG529118 04/02/11 16:31 Xylenes, Total < .003 mg/kg WG529118 04/02/11 16:31 4-Bromofluorobenzene % Rec. 107.6 59-140 WG529118 04/02/11 16:31 Dibromofluoromethane % Rec. 93.76 63-139 WG529118 04/02/11 16:31 Toluene-d8 % Rec. 100.2 84-116 WG529118 04/02/11 16:31 a,a,a-Trifluorotoluene % Rec. 109.1 80-118 WG529118 04/02/11 16:31 1,1,1,2-Tetrachloroethane < .001 mg/kg WG529231 04/02/11 19:31 1,1,1-Trichloroethane < .001 mg/kg WG529231 04/02/11 19:31 1,1,2,2-Tetrachloroethane < .001 mg/kg WG529231 04/02/11 19:31 1,1,2-Trichloroethane < .001 mg/kg WG529231 04/02/11 19:31 1,1-Dichloroethane < .001 mg/kg WG529231 04/02/11 19:31 1,1-Dichloroethene < .001 mg/kg WG529231 04/02/11 19:31 1,1-Dichloropropene < .001 mg/kg WG529231 04/02/11 19:31 1,2,3-Trichlorobenzene < .001 mg/kg WG529231 04/02/11 19:31 1,2,3-Trichloropropane < .0025 mg/kg WG529231 04/02/11 19:31 1,2,4-Trichlorobenzene < .001 mg/kg WG529231 04/02/11 19:31 1,2,4-Trimethylbenzene < .001 mg/kg WG529231 04/02/11 19:31 1,2-Dibromo-3-Chloropropane < .005 mg/kg WG529231 04/02/11 19:31 1,2-Dibromoethane < .001 mg/kg WG529231 04/02/11 19:31 1,2-Dichlorobenzene < .001 mg/kg WG529231 04/02/11 19:31 1,2-Dichloroethane < .001 mg/kg WG529231 04/02/11 19:31 1,2-Dichloropropane < .001 mg/kg WG529231 04/02/11 19:31 1,3,5-Trimethylbenzene < .001 mg/kg WG529231 04/02/11 19:31 1,3-Dichlorobenzene < .001 mg/kg WG529231 04/02/11 19:31 1,3-Dichloropropane < .001 mg/kg WG529231 04/02/11 19:31 1,4-Dichlorobenzene < .001 mg/kg WG529231 04/02/11 19:31 2,2-Dichloropropane < .001 mg/kg WG529231 04/02/11 19:31 2-Butanone (MEK) < .01 mg/kg WG529231 04/02/11 19:31 2-Chloroethyl vinyl ether < .05 mg/kg WG529231 04/02/11 19:31 2-Chlorotoluene < .001 mg/kg WG529231 04/02/11 19:31 4-Chlorotoluene < .001 mg/kg WG529231 04/02/11 19:31 4-Methyl-2-pentanone (MIBK) < .01 mg/kg WG529231 04/02/11 19:31 Acetone < .05 mg/kg WG529231 04/02/11 19:31 Acrylonitrile < .01 mg/kg WG529231 04/02/11 19:31 Benzene < .001 mg/kg WG529231 04/02/11 19:31 Bromobenzene < .001 mg/kg WG529231 04/02/11 19:31 Bromodichloromethane < .001 mg/kg WG529231 04/02/11 19:31 Bromoform < .001 mg/kg WG529231 04/02/11 19:31 Bromomethane < .005 mg/kg WG529231 04/02/11 19:31 Carbon tetrachloride < .001 mg/kg WG529231 04/02/11 19:31 Chlorobenzene < .001 mg/kg WG529231 04/02/11 19:31 Chlorodibromomethane < .001 mg/kg WG529231 04/02/11 19:31 Chloroethane < .005 mg/kg WG529231 04/02/11 19:31 Chloroform < .005 mg/kg WG529231 04/02/11 19:31 Chloromethane < .0025 mg/kg WG529231 04/02/11 19:31 cis-1,2-Dichloroethene < .001 mg/kg WG529231 04/02/11 19:31 cis-1,3-Dichloropropene < .001 mg/kg WG529231 04/02/11 19:31 Di-isopropyl ether < .001 mg/kg WG529231 04/02/11 19:31 Dibromomethane < .001 mg/kg WG529231 04/02/11 19:31 Dichlorodifluoromethane < .005 mg/kg WG529231 04/02/11 19:31 Ethylbenzene < .001 mg/kg WG529231 04/02/11 19:31 Hexachloro-1,3-butadiene < .001 mg/kg WG529231 04/02/11 19:31 Isopropylbenzene < .001 mg/kg WG529231 04/02/11 19:31 Methyl tert-butyl ether < .001 mg/kg WG529231 04/02/11 19:31 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 77 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Laboratory Blank Analyte Result Units % Rec Limit Batch Date Analyzed Methylene Chloride < .005 mg/kg WG529231 04/02/11 19:31 n-Butylbenzene < .001 mg/kg WG529231 04/02/11 19:31 n-Propylbenzene < .001 mg/kg WG529231 04/02/11 19:31 Naphthalene < .005 mg/kg WG529231 04/02/11 19:31 p-Isopropyltoluene < .001 mg/kg WG529231 04/02/11 19:31 sec-Butylbenzene < .001 mg/kg WG529231 04/02/11 19:31 Styrene < .001 mg/kg WG529231 04/02/11 19:31 tert-Butylbenzene < .001 mg/kg WG529231 04/02/11 19:31 Tetrachloroethene < .001 mg/kg WG529231 04/02/11 19:31 Toluene < .005 mg/kg WG529231 04/02/11 19:31 trans-1,2-Dichloroethene < .001 mg/kg WG529231 04/02/11 19:31 trans-1,3-Dichloropropene < .001 mg/kg WG529231 04/02/11 19:31 Trichloroethene < .001 mg/kg WG529231 04/02/11 19:31 Trichlorofluoromethane < .005 mg/kg WG529231 04/02/11 19:31 Vinyl chloride < .001 mg/kg WG529231 04/02/11 19:31 Xylenes, Total < .003 mg/kg WG529231 04/02/11 19:31 4-Bromofluorobenzene % Rec. 96.01 59-140 WG529231 04/02/11 19:31 Dibromofluoromethane % Rec. 110.6 63-139 WG529231 04/02/11 19:31 Toluene-d8 % Rec. 104.1 84-116 WG529231 04/02/11 19:31 a,a,a-Trifluorotoluene % Rec. 104.2 80-118 WG529231 04/02/11 19:31 Arsenic < 1 mg/kg WG529143 04/03/11 12:02 Barium < .25 mg/kg WG529143 04/03/11 12:02 Cadmium < .25 mg/kg WG529143 04/03/11 12:02 Chromium < .5 mg/kg WG529143 04/03/11 12:02 Lead < .25 mg/kg WG529143 04/03/11 12:02 Selenium < 1 mg/kg WG529143 04/03/11 12:02 1,2,4-Trichlorobenzene < .333 mg/kg WG529151 04/04/11 13:03 2,4,6-Trichlorophenol < .333 mg/kg WG529151 04/04/11 13:03 2,4-Dichlorophenol < .333 mg/kg WG529151 04/04/11 13:03 2,4-Dimethylphenol < .333 mg/kg WG529151 04/04/11 13:03 2,4-Dinitrophenol < .333 mg/kg WG529151 04/04/11 13:03 2,4-Dinitrotoluene < .333 mg/kg WG529151 04/04/11 13:03 2,6-Dinitrotoluene < .333 mg/kg WG529151 04/04/11 13:03 2-Chloronaphthalene < .033 mg/kg WG529151 04/04/11 13:03 2-Chlorophenol < .333 mg/kg WG529151 04/04/11 13:03 2-Nitrophenol < .333 mg/kg WG529151 04/04/11 13:03 3,3-Dichlorobenzidine < .333 mg/kg WG529151 04/04/11 13:03 4,6-Dinitro-2-methylphenol < .333 mg/kg WG529151 04/04/11 13:03 4-Bromophenyl-phenylether < .333 mg/kg WG529151 04/04/11 13:03 4-Chloro-3-methylphenol < .333 mg/kg WG529151 04/04/11 13:03 4-Chlorophenyl-phenylether < .333 mg/kg WG529151 04/04/11 13:03 4-Nitrophenol < .333 mg/kg WG529151 04/04/11 13:03 Acenaphthene < .033 mg/kg WG529151 04/04/11 13:03 Acenaphthylene < .033 mg/kg WG529151 04/04/11 13:03 Anthracene < .033 mg/kg WG529151 04/04/11 13:03 Benzidine < .333 mg/kg WG529151 04/04/11 13:03 Benzo(a)anthracene < .033 mg/kg WG529151 04/04/11 13:03 Benzo(a)pyrene < .033 mg/kg WG529151 04/04/11 13:03 Benzo(b)fluoranthene < .033 mg/kg WG529151 04/04/11 13:03 Benzo(g,h,i)perylene < .033 mg/kg WG529151 04/04/11 13:03 Benzo(k)fluoranthene < .033 mg/kg WG529151 04/04/11 13:03 Benzylbutyl phthalate < .333 mg/kg WG529151 04/04/11 13:03 Bis(2-chlorethoxy)methane < .333 mg/kg WG529151 04/04/11 13:03 Bis(2-chloroethyl)ether < .333 mg/kg WG529151 04/04/11 13:03 Bis(2-chloroisopropyl)ether < .333 mg/kg WG529151 04/04/11 13:03 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 78 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Laboratory Blank Analyte Result Units % Rec Limit Batch Date Analyzed Bis(2-ethylhexyl)phthalate < .333 mg/kg WG529151 04/04/11 13:03 Chrysene < .033 mg/kg WG529151 04/04/11 13:03 Di-n-butyl phthalate < .333 mg/kg WG529151 04/04/11 13:03 Di-n-octyl phthalate < .333 mg/kg WG529151 04/04/11 13:03 Dibenz(a,h)anthracene < .033 mg/kg WG529151 04/04/11 13:03 Diethyl phthalate < .333 mg/kg WG529151 04/04/11 13:03 Dimethyl phthalate < .333 mg/kg WG529151 04/04/11 13:03 Fluoranthene < .033 mg/kg WG529151 04/04/11 13:03 Fluorene < .033 mg/kg WG529151 04/04/11 13:03 Hexachloro-1,3-butadiene < .333 mg/kg WG529151 04/04/11 13:03 Hexachlorobenzene < .333 mg/kg WG529151 04/04/11 13:03 Hexachlorocyclopentadiene < .333 mg/kg WG529151 04/04/11 13:03 Hexachloroethane < .333 mg/kg WG529151 04/04/11 13:03 Indeno(1,2,3-cd)pyrene < .033 mg/kg WG529151 04/04/11 13:03 Isophorone < .333 mg/kg WG529151 04/04/11 13:03 n-Nitrosodi-n-propylamine < .333 mg/kg WG529151 04/04/11 13:03 n-Nitrosodimethylamine < .333 mg/kg WG529151 04/04/11 13:03 n-Nitrosodiphenylamine < .333 mg/kg WG529151 04/04/11 13:03 Naphthalene < .033 mg/kg WG529151 04/04/11 13:03 Nitrobenzene < .333 mg/kg WG529151 04/04/11 13:03 Pentachlorophenol < .333 mg/kg WG529151 04/04/11 13:03 Phenanthrene < .033 mg/kg WG529151 04/04/11 13:03 Phenol < .333 mg/kg WG529151 04/04/11 13:03 Pyrene < .033 mg/kg WG529151 04/04/11 13:03 2,4,6-Tribromophenol mg/kg 53.83 25-137 WG529151 04/04/11 13:03 2-Fluorobiphenyl mg/kg 67.27 30-120 WG529151 04/04/11 13:03 2-Fluorophenol mg/kg 59.41 26-130 WG529151 04/04/11 13:03 Nitrobenzene-d5 mg/kg 53.87 18-119 WG529151 04/04/11 13:03 Phenol-d5 mg/kg 72.73 37-141 WG529151 04/04/11 13:03 p-Terphenyl-d14 mg/kg 90.06 23-143 WG529151 04/04/11 13:03 PCB 1016 < .017 mg/kg WG529162 04/04/11 11:01 PCB 1221 < .017 mg/kg WG529162 04/04/11 11:01 PCB 1232 < .017 mg/kg WG529162 04/04/11 11:01 PCB 1242 < .017 mg/kg WG529162 04/04/11 11:01 PCB 1248 < .017 mg/kg WG529162 04/04/11 11:01 PCB 1254 < .017 mg/kg WG529162 04/04/11 11:01 PCB 1260 < .017 mg/kg WG529162 04/04/11 11:01 PCB 1016 < .017 mg/kg WG529271 04/04/11 09:20 PCB 1221 < .017 mg/kg WG529271 04/04/11 09:20 PCB 1232 < .017 mg/kg WG529271 04/04/11 09:20 PCB 1242 < .017 mg/kg WG529271 04/04/11 09:20 PCB 1248 < .017 mg/kg WG529271 04/04/11 09:20 PCB 1254 < .017 mg/kg WG529271 04/04/11 09:20 PCB 1260 < .017 mg/kg WG529271 04/04/11 09:20 1,1,1,2-Tetrachloroethane < .001 mg/kg WG529119 04/02/11 09:45 1,1,1-Trichloroethane < .001 mg/kg WG529119 04/02/11 09:45 1,1,2,2-Tetrachloroethane < .001 mg/kg WG529119 04/02/11 09:45 1,1,2-Trichloroethane < .001 mg/kg WG529119 04/02/11 09:45 1,1-Dichloroethane < .001 mg/kg WG529119 04/02/11 09:45 1,1-Dichloropropene < .001 mg/kg WG529119 04/02/11 09:45 1,2,3-Trichlorobenzene < .001 mg/kg WG529119 04/02/11 09:45 1,2,3-Trichloropropane < .0025 mg/kg WG529119 04/02/11 09:45 1,2,4-Trichlorobenzene < .001 mg/kg WG529119 04/02/11 09:45 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 79 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Laboratory Blank Analyte Result Units % Rec Limit Batch Date Analyzed 1,2,4-Trimethylbenzene < .001 mg/kg WG529119 04/02/11 09:45 1,2-Dibromoethane < .001 mg/kg WG529119 04/02/11 09:45 1,2-Dichlorobenzene < .001 mg/kg WG529119 04/02/11 09:45 1,2-Dichloroethane < .001 mg/kg WG529119 04/02/11 09:45 1,2-Dichloropropane < .001 mg/kg WG529119 04/02/11 09:45 1,3,5-Trimethylbenzene < .001 mg/kg WG529119 04/02/11 09:45 1,3-Dichlorobenzene < .001 mg/kg WG529119 04/02/11 09:45 1,3-Dichloropropane < .001 mg/kg WG529119 04/02/11 09:45 1,4-Dichlorobenzene < .001 mg/kg WG529119 04/02/11 09:45 2,2-Dichloropropane < .001 mg/kg WG529119 04/02/11 09:45 2-Butanone (MEK) < .01 mg/kg WG529119 04/02/11 09:45 2-Chloroethyl vinyl ether < .05 mg/kg WG529119 04/02/11 09:45 2-Chlorotoluene < .001 mg/kg WG529119 04/02/11 09:45 4-Chlorotoluene < .001 mg/kg WG529119 04/02/11 09:45 4-Methyl-2-pentanone (MIBK) < .01 mg/kg WG529119 04/02/11 09:45 Acetone < .05 mg/kg WG529119 04/02/11 09:45 Acrylonitrile < .01 mg/kg WG529119 04/02/11 09:45 Benzene < .001 mg/kg WG529119 04/02/11 09:45 Bromobenzene < .001 mg/kg WG529119 04/02/11 09:45 Bromodichloromethane < .001 mg/kg WG529119 04/02/11 09:45 Bromoform < .001 mg/kg WG529119 04/02/11 09:45 Bromomethane < .005 mg/kg WG529119 04/02/11 09:45 Carbon tetrachloride < .001 mg/kg WG529119 04/02/11 09:45 Chlorobenzene < .001 mg/kg WG529119 04/02/11 09:45 Chlorodibromomethane < .001 mg/kg WG529119 04/02/11 09:45 Chloroform < .005 mg/kg WG529119 04/02/11 09:45 Chloromethane < .0025 mg/kg WG529119 04/02/11 09:45 cis-1,2-Dichloroethene < .001 mg/kg WG529119 04/02/11 09:45 cis-1,3-Dichloropropene < .001 mg/kg WG529119 04/02/11 09:45 Di-isopropyl ether < .001 mg/kg WG529119 04/02/11 09:45 Dibromomethane < .001 mg/kg WG529119 04/02/11 09:45 Dichlorodifluoromethane < .005 mg/kg WG529119 04/02/11 09:45 Ethylbenzene < .001 mg/kg WG529119 04/02/11 09:45 Hexachloro-1,3-butadiene < .001 mg/kg WG529119 04/02/11 09:45 Isopropylbenzene < .001 mg/kg WG529119 04/02/11 09:45 Methyl tert-butyl ether < .001 mg/kg WG529119 04/02/11 09:45 Methylene Chloride < .005 mg/kg WG529119 04/02/11 09:45 n-Butylbenzene < .001 mg/kg WG529119 04/02/11 09:45 n-Propylbenzene < .001 mg/kg WG529119 04/02/11 09:45 Naphthalene < .005 mg/kg WG529119 04/02/11 09:45 p-Isopropyltoluene < .001 mg/kg WG529119 04/02/11 09:45 sec-Butylbenzene < .001 mg/kg WG529119 04/02/11 09:45 Styrene < .001 mg/kg WG529119 04/02/11 09:45 Tetrachloroethene < .001 mg/kg WG529119 04/02/11 09:45 Toluene < .005 mg/kg WG529119 04/02/11 09:45 trans-1,2-Dichloroethene < .001 mg/kg WG529119 04/02/11 09:45 trans-1,3-Dichloropropene < .001 mg/kg WG529119 04/02/11 09:45 Trichloroethene < .001 mg/kg WG529119 04/02/11 09:45 Trichlorofluoromethane < .005 mg/kg WG529119 04/02/11 09:45 Vinyl chloride < .001 mg/kg WG529119 04/02/11 09:45 Xylenes, Total < .003 mg/kg WG529119 04/02/11 09:45 4-Bromofluorobenzene % Rec. 107.1 59-140 WG529119 04/02/11 09:45 Dibromofluoromethane % Rec. 111.0 63-139 WG529119 04/02/11 09:45 Toluene-d8 % Rec. 104.0 84-116 WG529119 04/02/11 09:45 a,a,a-Trifluorotoluene % Rec. 109.4 80-118 WG529119 04/02/11 09:45 Mercury < .02 mg/kg WG529095 04/04/11 09:26 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 80 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Laboratory Blank Analyte Result Units % Rec Limit Batch Date Analyzed Mercury < .02 mg/kg WG529096 04/04/11 10:46 1,2,4-Trichlorobenzene < .333 mg/kg WG529152 04/04/11 14:04 2,4,6-Trichlorophenol < .333 mg/kg WG529152 04/04/11 14:04 2,4-Dichlorophenol < .333 mg/kg WG529152 04/04/11 14:04 2,4-Dimethylphenol < .333 mg/kg WG529152 04/04/11 14:04 2,4-Dinitrophenol < .333 mg/kg WG529152 04/04/11 14:04 2,4-Dinitrotoluene < .333 mg/kg WG529152 04/04/11 14:04 2,6-Dinitrotoluene < .333 mg/kg WG529152 04/04/11 14:04 2-Chloronaphthalene < .033 mg/kg WG529152 04/04/11 14:04 2-Chlorophenol < .333 mg/kg WG529152 04/04/11 14:04 2-Nitrophenol < .333 mg/kg WG529152 04/04/11 14:04 3,3-Dichlorobenzidine < .333 mg/kg WG529152 04/04/11 14:04 4,6-Dinitro-2-methylphenol < .333 mg/kg WG529152 04/04/11 14:04 4-Bromophenyl-phenylether < .333 mg/kg WG529152 04/04/11 14:04 4-Chloro-3-methylphenol < .333 mg/kg WG529152 04/04/11 14:04 4-Chlorophenyl-phenylether < .333 mg/kg WG529152 04/04/11 14:04 4-Nitrophenol < .333 mg/kg WG529152 04/04/11 14:04 Acenaphthene < .033 mg/kg WG529152 04/04/11 14:04 Acenaphthylene < .033 mg/kg WG529152 04/04/11 14:04 Anthracene < .033 mg/kg WG529152 04/04/11 14:04 Benzidine < .333 mg/kg WG529152 04/04/11 14:04 Benzo(a)anthracene < .033 mg/kg WG529152 04/04/11 14:04 Benzo(a)pyrene < .033 mg/kg WG529152 04/04/11 14:04 Benzo(b)fluoranthene < .033 mg/kg WG529152 04/04/11 14:04 Benzo(g,h,i)perylene < .033 mg/kg WG529152 04/04/11 14:04 Benzo(k)fluoranthene < .033 mg/kg WG529152 04/04/11 14:04 Benzylbutyl phthalate < .333 mg/kg WG529152 04/04/11 14:04 Bis(2-chlorethoxy)methane < .333 mg/kg WG529152 04/04/11 14:04 Bis(2-chloroethyl)ether < .333 mg/kg WG529152 04/04/11 14:04 Bis(2-chloroisopropyl)ether < .333 mg/kg WG529152 04/04/11 14:04 Bis(2-ethylhexyl)phthalate < .333 mg/kg WG529152 04/04/11 14:04 Chrysene < .033 mg/kg WG529152 04/04/11 14:04 Di-n-butyl phthalate < .333 mg/kg WG529152 04/04/11 14:04 Di-n-octyl phthalate < .333 mg/kg WG529152 04/04/11 14:04 Dibenz(a,h)anthracene < .033 mg/kg WG529152 04/04/11 14:04 Diethyl phthalate < .333 mg/kg WG529152 04/04/11 14:04 Dimethyl phthalate < .333 mg/kg WG529152 04/04/11 14:04 Fluoranthene < .033 mg/kg WG529152 04/04/11 14:04 Fluorene < .033 mg/kg WG529152 04/04/11 14:04 Hexachloro-1,3-butadiene < .333 mg/kg WG529152 04/04/11 14:04 Hexachlorobenzene < .333 mg/kg WG529152 04/04/11 14:04 Hexachlorocyclopentadiene < .333 mg/kg WG529152 04/04/11 14:04 Hexachloroethane < .333 mg/kg WG529152 04/04/11 14:04 Indeno(1,2,3-cd)pyrene < .033 mg/kg WG529152 04/04/11 14:04 Isophorone < .333 mg/kg WG529152 04/04/11 14:04 n-Nitrosodi-n-propylamine < .333 mg/kg WG529152 04/04/11 14:04 n-Nitrosodimethylamine < .333 mg/kg WG529152 04/04/11 14:04 n-Nitrosodiphenylamine < .333 mg/kg WG529152 04/04/11 14:04 Naphthalene < .033 mg/kg WG529152 04/04/11 14:04 Nitrobenzene < .333 mg/kg WG529152 04/04/11 14:04 Pentachlorophenol < .333 mg/kg WG529152 04/04/11 14:04 Phenanthrene < .033 mg/kg WG529152 04/04/11 14:04 Phenol < .333 mg/kg WG529152 04/04/11 14:04 Pyrene < .033 mg/kg WG529152 04/04/11 14:04 2,4,6-Tribromophenol mg/kg 64.48 25-137 WG529152 04/04/11 14:04 2-Fluorobiphenyl mg/kg 76.90 30-120 WG529152 04/04/11 14:04 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 81 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Laboratory Blank Analyte Result Units % Rec Limit Batch Date Analyzed 2-Fluorophenol mg/kg 68.34 26-130 04/04/11 14:04 Nitrobenzene-d5 mg/kg 64.24 18-119 04/04/11 14:04 Phenol-d5 mg/kg 79.82 37-141 04/04/11 14:04 p-Terphenyl-d14 mg/kg 103.7 23-143 04/04/11 14:04 1,1,1,2-Tetrachloroethane < .001 mg/kg WG529454 04/04/11 22:29 1,1,1-Trichloroethane < .001 mg/kg WG529454 04/04/11 22:29 1,1,2,2-Tetrachloroethane < .001 mg/kg WG529454 04/04/11 22:29 1,1,2-Trichloroethane < .001 mg/kg WG529454 04/04/11 22:29 1,1-Dichloroethane < .001 mg/kg WG529454 04/04/11 22:29 1,1-Dichloroethene < .001 mg/kg WG529454 04/04/11 22:29 1,1-Dichloropropene < .001 mg/kg WG529454 04/04/11 22:29 1,2,3-Trichlorobenzene < .001 mg/kg WG529454 04/04/11 22:29 1,2,3-Trichloropropane < .0025 mg/kg WG529454 04/04/11 22:29 1,2,4-Trichlorobenzene < .001 mg/kg WG529454 04/04/11 22:29 1,2,4-Trimethylbenzene < .001 mg/kg WG529454 04/04/11 22:29 1,2-Dibromo-3-Chloropropane < .005 mg/kg WG529454 04/04/11 22:29 1,2-Dibromoethane < .001 mg/kg WG529454 04/04/11 22:29 1,2-Dichlorobenzene < .001 mg/kg WG529454 04/04/11 22:29 1,2-Dichloroethane < .001 mg/kg WG529454 04/04/11 22:29 1,2-Dichloropropane < .001 mg/kg WG529454 04/04/11 22:29 1,3,5-Trimethylbenzene < .001 mg/kg WG529454 04/04/11 22:29 1,3-Dichlorobenzene < .001 mg/kg WG529454 04/04/11 22:29 1,3-Dichloropropane < .001 mg/kg WG529454 04/04/11 22:29 1,4-Dichlorobenzene < .001 mg/kg WG529454 04/04/11 22:29 2,2-Dichloropropane < .001 mg/kg WG529454 04/04/11 22:29 2-Butanone (MEK) < .01 mg/kg WG529454 04/04/11 22:29 2-Chloroethyl vinyl ether < .05 mg/kg WG529454 04/04/11 22:29 2-Chlorotoluene < .001 mg/kg WG529454 04/04/11 22:29 4-Chlorotoluene < .001 mg/kg WG529454 04/04/11 22:29 4-Methyl-2-pentanone (MIBK) < .01 mg/kg WG529454 04/04/11 22:29 Acetone < .05 mg/kg WG529454 04/04/11 22:29 Acrylonitrile < .01 mg/kg WG529454 04/04/11 22:29 Benzene < .001 mg/kg WG529454 04/04/11 22:29 Bromobenzene < .001 mg/kg WG529454 04/04/11 22:29 Bromodichloromethane < .001 mg/kg WG529454 04/04/11 22:29 Bromoform < .001 mg/kg WG529454 04/04/11 22:29 Bromomethane < .005 mg/kg WG529454 04/04/11 22:29 Carbon tetrachloride < .001 mg/kg WG529454 04/04/11 22:29 Chlorobenzene < .001 mg/kg WG529454 04/04/11 22:29 Chlorodibromomethane < .001 mg/kg WG529454 04/04/11 22:29 Chloroethane < .005 mg/kg WG529454 04/04/11 22:29 Chloroform < .005 mg/kg WG529454 04/04/11 22:29 Chloromethane < .0025 mg/kg WG529454 04/04/11 22:29 cis-1,2-Dichloroethene < .001 mg/kg WG529454 04/04/11 22:29 cis-1,3-Dichloropropene < .001 mg/kg WG529454 04/04/11 22:29 Di-isopropyl ether < .001 mg/kg WG529454 04/04/11 22:29 Dibromomethane < .001 mg/kg WG529454 04/04/11 22:29 Dichlorodifluoromethane < .005 mg/kg WG529454 04/04/11 22:29 Ethylbenzene < .001 mg/kg WG529454 04/04/11 22:29 Hexachloro-1,3-butadiene < .001 mg/kg WG529454 04/04/11 22:29 Isopropylbenzene < .001 mg/kg WG529454 04/04/11 22:29 Methyl tert-butyl ether < .001 mg/kg WG529454 04/04/11 22:29 Methylene Chloride < .005 mg/kg WG529454 04/04/11 22:29 n-Butylbenzene < .001 mg/kg WG529454 04/04/11 22:29 n-Propylbenzene < .001 mg/kg WG529454 04/04/11 22:29 Naphthalene < .005 mg/kg WG529454 04/04/11 22:29 p-Isopropyltoluene < .001 mg/kg WG529454 04/04/11 22:29 sec-Butylbenzene < .001 mg/kg WG529454 04/04/11 22:29 Styrene < .001 mg/kg WG529454 04/04/11 22:29 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 82 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Laboratory Blank Analyte Result Units % Rec Limit Batch Date Analyzed tert-Butylbenzene < .001 mg/kg WG529454 04/04/11 22:29 Tetrachloroethene < .001 mg/kg WG529454 04/04/11 22:29 Toluene < .005 mg/kg WG529454 04/04/11 22:29 trans-1,2-Dichloroethene < .001 mg/kg WG529454 04/04/11 22:29 trans-1,3-Dichloropropene < .001 mg/kg WG529454 04/04/11 22:29 Trichloroethene < .001 mg/kg WG529454 04/04/11 22:29 Trichlorofluoromethane < .005 mg/kg WG529454 04/04/11 22:29 Vinyl chloride < .001 mg/kg WG529454 04/04/11 22:29 Xylenes, Total < .003 mg/kg WG529454 04/04/11 22:29 4-Bromofluorobenzene % Rec. 101.9 59-140 WG529454 04/04/11 22:29 Dibromofluoromethane % Rec. 97.61 63-139 WG529454 04/04/11 22:29 Toluene-d8 % Rec. 99.75 84-116 WG529454 04/04/11 22:29 a,a,a-Trifluorotoluene % Rec. 109.7 80-118 WG529454 04/04/11 22:29 Silver < .5 mg/kg WG529308 04/04/11 18:40 Arsenic < 1 mg/kg WG529265 04/04/11 13:13 Barium < .25 mg/kg WG529265 04/04/11 13:13 Cadmium < .25 mg/kg WG529265 04/04/11 13:13 Chromium < .5 mg/kg WG529265 04/04/11 13:13 Lead < .25 mg/kg WG529265 04/04/11 13:13 Selenium < 1 mg/kg WG529265 04/04/11 13:13 Silver < .5 mg/kg WG529265 04/04/11 13:13 Mercury < .02 mg/kg WG529226 04/05/11 12:40 Total Solids < .1 % WG529433 04/06/11 08:19 Total Solids < .1 % WG529434 04/06/11 08:25 Total Solids < .1 % WG529435 04/06/11 08:36 Duplicate Analyte Units Result Duplicate RPD Limit Ref Samp Batch Arsenic mg/kg 2.10 1.20 53.2* 20 L509137-04 WG529143 Barium mg/kg 57.0 38.0 40.5* 20 L509137-04 WG529143 Cadmium mg/kg 0 0 0 20 L509137-04 WG529143 Chromium mg/kg 9.20 8.40 9.31 20 L509137-04 WG529143 Lead mg/kg 15.0 13.0 14.9 20 L509137-04 WG529143 Selenium mg/kg 0 0 0 20 L509137-04 WG529143 Mercury mg/kg 0.00260 0.00410 44.8* 20 L508983-99 WG529096 Mercury mg/kg 0.00430 0.00700 47.8* 20 L509085-08 WG529095 Silver mg/kg 0 0 0 20 L509225-38 WG529308 Arsenic mg/kg 5.00 5.10 2.18 20 L508983-101 WG529265 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 83 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Duplicate Analyte Units Result Duplicate RPD Limit Ref Samp Batch Barium mg/kg 110. 110. 3.57 20 L508983-101 WG529265 Cadmium mg/kg 0 0 0 20 L508983-101 WG529265 Chromium mg/kg 14.0 14.0 0.717 20 L508983-101 WG529265 Lead mg/kg 9.20 8.60 6.74 20 L508983-101 WG529265 Selenium mg/kg 0 0 0 20 L508983-101 WG529265 Silver mg/kg 0 0 0 20 L508983-101 WG529265 Mercury mg/kg 0.00400 0.00450 11.8 20 L509202-12 WG529226 Total Solids % 86.0 85.9 0.347 5 L509137-05 WG529433 Total Solids % 88.0 84.6 3.62 5 L509137-15 WG529434 Total Solids % 86.0 86.2 0.207 5 L509137-16 WG529435 Laboratory Control Sample Analyte Units Known Val Result % Rec Limit Batch 1,1,1,2-Tetrachloroethane mg/kg .025 0.0268 107. 73-134 WG529118 1,1,1-Trichloroethane mg/kg .025 0.0203 81.0 62-135 WG529118 1,1,2,2-Tetrachloroethane mg/kg .025 0.0255 102. 74-129 WG529118 1,1,2-Trichloroethane mg/kg .025 0.0267 107. 77-124 WG529118 1,1-Dichloroethane mg/kg .025 0.0205 82.0 61-134 WG529118 1,1-Dichloroethene mg/kg .025 0.0219 87.6 53-136 WG529118 1,1-Dichloropropene mg/kg .025 0.0207 82.7 63-132 WG529118 1,2,3-Trichlorobenzene mg/kg .025 0.0224 89.4 62-146 WG529118 1,2,3-Trichloropropane mg/kg .025 0.0273 109. 70-133 WG529118 1,2,4-Trichlorobenzene mg/kg .025 0.0225 89.9 61-148 WG529118 1,2,4-Trimethylbenzene mg/kg .025 0.0256 103. 68-135 WG529118 1,2-Dibromo-3-Chloropropane mg/kg .025 0.0253 101. 61-134 WG529118 1,2-Dibromoethane mg/kg .025 0.0278 111. 76-127 WG529118 1,2-Dichlorobenzene mg/kg .025 0.0244 97.4 77-123 WG529118 1,2-Dichloroethane mg/kg .025 0.0203 81.0 58-141 WG529118 1,2-Dichloropropane mg/kg .025 0.0233 93.1 71-128 WG529118 1,3,5-Trimethylbenzene mg/kg .025 0.0248 99.4 71-133 WG529118 1,3-Dichlorobenzene mg/kg .025 0.0272 109. 71-132 WG529118 1,3-Dichloropropane mg/kg .025 0.0255 102. 76-120 WG529118 1,4-Dichlorobenzene mg/kg .025 0.0235 93.8 72-123 WG529118 2,2-Dichloropropane mg/kg .025 0.0183 73.4 50-147 WG529118 2-Butanone (MEK) mg/kg .125 0.113 90.7 51-131 WG529118 2-Chloroethyl vinyl ether mg/kg .125 0.0996 79.7 0-188 WG529118 2-Chlorotoluene mg/kg .025 0.0245 98.2 73-128 WG529118 4-Chlorotoluene mg/kg .025 0.0241 96.4 72-129 WG529118 4-Methyl-2-pentanone (MIBK) mg/kg .125 0.132 105. 61-143 WG529118 Acetone mg/kg .125 0.116 92.6 44-140 WG529118 Acrylonitrile mg/kg .125 0.124 99.4 55-143 WG529118 Benzene mg/kg .025 0.0213 85.3 65-128 WG529118 Bromobenzene mg/kg .025 0.0230 92.2 75-123 WG529118 Bromodichloromethane mg/kg .025 0.0228 91.4 66-126 WG529118 Bromoform mg/kg .025 0.0300 120. 64-139 WG529118 Bromomethane mg/kg .025 0.0220 88.0 41-175 WG529118 Carbon tetrachloride mg/kg .025 0.0209 83.7 60-140 WG529118 Chlorobenzene mg/kg .025 0.0267 107. 75-125 WG529118 Chlorodibromomethane mg/kg .025 0.0281 112. 72-137 WG529118 Chloroethane mg/kg .025 0.0196 78.5 44-159 WG529118 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 84 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Laboratory Control Sample Analyte Units Known Val Result % Rec Limit Batch Chloroform mg/kg .025 0.0202 80.6 63-123 WG529118 Chloromethane mg/kg .025 0.0211 84.3 42-149 WG529118 cis-1,2-Dichloroethene mg/kg .025 0.0223 89.1 71-129 WG529118 cis-1,3-Dichloropropene mg/kg .025 0.0231 92.4 73-132 WG529118 Di-isopropyl ether mg/kg .025 0.0217 86.7 59-143 WG529118 Dibromomethane mg/kg .025 0.0240 95.9 70-130 WG529118 Dichlorodifluoromethane mg/kg .025 0.0176 70.3 26-186 WG529118 Ethylbenzene mg/kg .025 0.0264 106. 74-128 WG529118 Hexachloro-1,3-butadiene mg/kg .025 0.0226 90.3 65-137 WG529118 Isopropylbenzene mg/kg .025 0.0253 101. 73-130 WG529118 Methyl tert-butyl ether mg/kg .025 0.0209 83.8 44-148 WG529118 Methylene Chloride mg/kg .025 0.0210 84.0 57-129 WG529118 n-Butylbenzene mg/kg .025 0.0213 85.2 60-145 WG529118 n-Propylbenzene mg/kg .025 0.0242 97.0 71-132 WG529118 Naphthalene mg/kg .025 0.0234 93.5 61-142 WG529118 p-Isopropyltoluene mg/kg .025 0.0259 104. 67-138 WG529118 sec-Butylbenzene mg/kg .025 0.0257 103. 71-134 WG529118 Styrene mg/kg .025 0.0278 111. 76-133 WG529118 tert-Butylbenzene mg/kg .025 0.0275 110. 72-132 WG529118 Tetrachloroethene mg/kg .025 0.0274 110. 65-135 WG529118 Toluene mg/kg .025 0.0231 92.6 70-120 WG529118 trans-1,2-Dichloroethene mg/kg .025 0.0223 89.2 61-133 WG529118 trans-1,3-Dichloropropene mg/kg .025 0.0232 92.6 70-135 WG529118 Trichloroethene mg/kg .025 0.0244 97.5 71-126 WG529118 Trichlorofluoromethane mg/kg .025 0.0192 76.7 52-147 WG529118 Vinyl chloride mg/kg .025 0.0217 86.6 50-151 WG529118 Xylenes, Total mg/kg .075 0.0774 103. 74-127 WG529118 4-Bromofluorobenzene 101.5 59-140 WG529118 Dibromofluoromethane 92.71 63-139 WG529118 Toluene-d8 98.49 84-116 WG529118 a,a,a-Trifluorotoluene 106.1 80-118 WG529118 1,1,1,2-Tetrachloroethane mg/kg .025 0.0292 117. 73-134 WG529231 1,1,1-Trichloroethane mg/kg .025 0.0286 115. 62-135 WG529231 1,1,2,2-Tetrachloroethane mg/kg .025 0.0265 106. 74-129 WG529231 1,1,2-Trichloroethane mg/kg .025 0.0264 106. 77-124 WG529231 1,1-Dichloroethane mg/kg .025 0.0294 117. 61-134 WG529231 1,1-Dichloroethene mg/kg .025 0.0290 116. 53-136 WG529231 1,1-Dichloropropene mg/kg .025 0.0288 115. 63-132 WG529231 1,2,3-Trichlorobenzene mg/kg .025 0.0259 104. 62-146 WG529231 1,2,3-Trichloropropane mg/kg .025 0.0254 102. 70-133 WG529231 1,2,4-Trichlorobenzene mg/kg .025 0.0270 108. 61-148 WG529231 1,2,4-Trimethylbenzene mg/kg .025 0.0284 113. 68-135 WG529231 1,2-Dibromo-3-Chloropropane mg/kg .025 0.0219 87.7 61-134 WG529231 1,2-Dibromoethane mg/kg .025 0.0272 109. 76-127 WG529231 1,2-Dichlorobenzene mg/kg .025 0.0275 110. 77-123 WG529231 1,2-Dichloroethane mg/kg .025 0.0277 111. 58-141 WG529231 1,2-Dichloropropane mg/kg .025 0.0267 107. 71-128 WG529231 1,3,5-Trimethylbenzene mg/kg .025 0.0289 116. 71-133 WG529231 1,3-Dichlorobenzene mg/kg .025 0.0272 109. 71-132 WG529231 1,3-Dichloropropane mg/kg .025 0.0257 103. 76-120 WG529231 1,4-Dichlorobenzene mg/kg .025 0.0268 107. 72-123 WG529231 2,2-Dichloropropane mg/kg .025 0.0302 121. 50-147 WG529231 2-Butanone (MEK) mg/kg .125 0.126 101. 51-131 WG529231 2-Chloroethyl vinyl ether mg/kg .125 0.103 82.6 0-188 WG529231 2-Chlorotoluene mg/kg .025 0.0306 122. 73-128 WG529231 4-Chlorotoluene mg/kg .025 0.0279 112. 72-129 WG529231 4-Methyl-2-pentanone (MIBK) mg/kg .125 0.130 104. 61-143 WG529231 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 85 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Laboratory Control Sample Analyte Units Known Val Result % Rec Limit Batch Acetone mg/kg .125 0.132 106. 44-140 WG529231 Acrylonitrile mg/kg .125 0.131 105. 55-143 WG529231 Benzene mg/kg .025 0.0285 114. 65-128 WG529231 Bromobenzene mg/kg .025 0.0271 108. 75-123 WG529231 Bromodichloromethane mg/kg .025 0.0280 112. 66-126 WG529231 Bromoform mg/kg .025 0.0270 108. 64-139 WG529231 Bromomethane mg/kg .025 0.0395 158. 41-175 WG529231 Carbon tetrachloride mg/kg .025 0.0314 126. 60-140 WG529231 Chlorobenzene mg/kg .025 0.0277 111. 75-125 WG529231 Chlorodibromomethane mg/kg .025 0.0293 117. 72-137 WG529231 Chloroethane mg/kg .025 0.0329 132. 44-159 WG529231 Chloroform mg/kg .025 0.0285 114. 63-123 WG529231 Chloromethane mg/kg .025 0.0298 119. 42-149 WG529231 cis-1,2-Dichloroethene mg/kg .025 0.0293 117. 71-129 WG529231 cis-1,3-Dichloropropene mg/kg .025 0.0293 117. 73-132 WG529231 Di-isopropyl ether mg/kg .025 0.0295 118. 59-143 WG529231 Dibromomethane mg/kg .025 0.0255 102. 70-130 WG529231 Dichlorodifluoromethane mg/kg .025 0.0286 114. 26-186 WG529231 Ethylbenzene mg/kg .025 0.0279 112. 74-128 WG529231 Hexachloro-1,3-butadiene mg/kg .025 0.0270 108. 65-137 WG529231 Isopropylbenzene mg/kg .025 0.0285 114. 73-130 WG529231 Methyl tert-butyl ether mg/kg .025 0.0279 112. 44-148 WG529231 Methylene Chloride mg/kg .025 0.0254 102. 57-129 WG529231 n-Butylbenzene mg/kg .025 0.0291 116. 60-145 WG529231 n-Propylbenzene mg/kg .025 0.0281 112. 71-132 WG529231 Naphthalene mg/kg .025 0.0262 105. 61-142 WG529231 p-Isopropyltoluene mg/kg .025 0.0305 122. 67-138 WG529231 sec-Butylbenzene mg/kg .025 0.0294 117. 71-134 WG529231 Styrene mg/kg .025 0.0291 117. 76-133 WG529231 tert-Butylbenzene mg/kg .025 0.0290 116. 72-132 WG529231 Tetrachloroethene mg/kg .025 0.0282 113. 65-135 WG529231 Toluene mg/kg .025 0.0287 115. 70-120 WG529231 trans-1,2-Dichloroethene mg/kg .025 0.0276 110. 61-133 WG529231 trans-1,3-Dichloropropene mg/kg .025 0.0252 101. 70-135 WG529231 Trichloroethene mg/kg .025 0.0271 108. 71-126 WG529231 Trichlorofluoromethane mg/kg .025 0.0329 132. 52-147 WG529231 Vinyl chloride mg/kg .025 0.0293 117. 50-151 WG529231 Xylenes, Total mg/kg .075 0.0827 110. 74-127 WG529231 4-Bromofluorobenzene 97.36 59-140 WG529231 Dibromofluoromethane 109.1 63-139 WG529231 Toluene-d8 104.4 84-116 WG529231 a,a,a-Trifluorotoluene 102.9 80-118 WG529231 Arsenic mg/kg 192 175. 91.1 78.6-120.8 WG529143 Barium mg/kg 420 370. 88.1 78.8-121.4 WG529143 Cadmium mg/kg 70.1 65.4 93.3 78.5-121.5 WG529143 Chromium mg/kg 168 153. 91.1 80.4-120.2 WG529143 Lead mg/kg 113 107. 94.7 77.3-122.1 WG529143 Selenium mg/kg 176 174. 98.9 75.6-125.0 WG529143 1,2,4-Trichlorobenzene mg/kg .333 0.210 62.9 50-141 WG529151 2,4,6-Trichlorophenol mg/kg .333 0.201 60.3 46-110 WG529151 2,4-Dichlorophenol mg/kg .333 0.205 61.7 47-107 WG529151 2,4-Dimethylphenol mg/kg .333 0.221 66.3 55-173 WG529151 2,4-Dinitrophenol mg/kg .333 0.140 41.9 10-127 WG529151 2,4-Dinitrotoluene mg/kg .333 0.231 69.4 49-119 WG529151 2,6-Dinitrotoluene mg/kg .333 0.222 66.8 52-114 WG529151 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 86 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Laboratory Control Sample Analyte Units Known Val Result % Rec Limit Batch 2-Chloronaphthalene mg/kg .333 0.230 69.1 45-110 WG529151 2-Chlorophenol mg/kg .333 0.211 63.5 40-105 WG529151 2-Nitrophenol mg/kg .333 0.248 74.5 45-110 WG529151 3,3-Dichlorobenzidine mg/kg .333 0.164 49.2 31-105 WG529151 4,6-Dinitro-2-methylphenol mg/kg .333 0.130 39.0 20-117 WG529151 4-Bromophenyl-phenylether mg/kg .333 0.267 80.3 37-114 WG529151 4-Chloro-3-methylphenol mg/kg .333 0.234 70.3 47-110 WG529151 4-Chlorophenyl-phenylether mg/kg .333 0.255 76.5 50-116 WG529151 4-Nitrophenol mg/kg .333 0.183 54.8 30-119 WG529151 Acenaphthene mg/kg .333 0.232 69.6 41-114 WG529151 Acenaphthylene mg/kg .333 0.250 75.1 41-119 WG529151 Anthracene mg/kg .333 0.257 77.1 45-118 WG529151 Benzidine mg/kg .333 0.000803 0.241 0-13 WG529151 Benzo(a)anthracene mg/kg .333 0.248 74.4 44-118 WG529151 Benzo(a)pyrene mg/kg .333 0.249 74.9 44-116 WG529151 Benzo(b)fluoranthene mg/kg .333 0.247 74.3 37-122 WG529151 Benzo(g,h,i)perylene mg/kg .333 0.202 60.7 32-132 WG529151 Benzo(k)fluoranthene mg/kg .333 0.255 76.5 35-123 WG529151 Benzylbutyl phthalate mg/kg .333 0.322 96.7 47-130 WG529151 Bis(2-chlorethoxy)methane mg/kg .333 0.270 81.1 46-115 WG529151 Bis(2-chloroethyl)ether mg/kg .333 0.266 79.8 36-113 WG529151 Bis(2-chloroisopropyl)ether mg/kg .333 0.250 75.0 42-112 WG529151 Bis(2-ethylhexyl)phthalate mg/kg .333 0.319 95.6 46-131 WG529151 Chrysene mg/kg .333 0.252 75.8 44-118 WG529151 Di-n-butyl phthalate mg/kg .333 0.285 85.7 46-133 WG529151 Di-n-octyl phthalate mg/kg .333 0.286 85.9 42-130 WG529151 Dibenz(a,h)anthracene mg/kg .333 0.194 58.2 34-127 WG529151 Diethyl phthalate mg/kg .333 0.263 79.0 53-119 WG529151 Dimethyl phthalate mg/kg .333 0.262 78.6 54-116 WG529151 Fluoranthene mg/kg .333 0.243 73.0 45-122 WG529151 Fluorene mg/kg .333 0.230 69.2 43-118 WG529151 Hexachloro-1,3-butadiene mg/kg .333 0.240 72.2 56-134 WG529151 Hexachlorobenzene mg/kg .333 0.237 71.3 43-123 WG529151 Hexachlorocyclopentadiene mg/kg .333 0.237 71.0 20-113 WG529151 Hexachloroethane mg/kg .333 0.204 61.3 34-101 WG529151 Indeno(1,2,3-cd)pyrene mg/kg .333 0.204 61.3 35-128 WG529151 Isophorone mg/kg .333 0.240 72.1 43-105 WG529151 n-Nitrosodi-n-propylamine mg/kg .333 0.258 77.5 37-121 WG529151 n-Nitrosodimethylamine mg/kg .333 0.257 77.3 25-132 WG529151 n-Nitrosodiphenylamine mg/kg .333 0.221 66.4 45-121 WG529151 Naphthalene mg/kg .333 0.225 67.5 32-144 WG529151 Nitrobenzene mg/kg .333 0.232 69.6 33-114 WG529151 Pentachlorophenol mg/kg .333 0.0768 23.1* 33-121 WG529151 Phenanthrene mg/kg .333 0.236 70.9 43-115 WG529151 Phenol mg/kg .333 0.227 68.1 43-106 WG529151 Pyrene mg/kg .333 0.264 79.4 41-123 WG529151 2,4,6-Tribromophenol 72.48 25-137 WG529151 2-Fluorobiphenyl 76.19 30-120 WG529151 2-Fluorophenol 77.35 26-130 WG529151 Nitrobenzene-d5 76.57 18-119 WG529151 Phenol-d5 88.62 37-141 WG529151 p-Terphenyl-d14 100.0 23-143 WG529151 PCB 1016 mg/kg .167 0.119 71.0 70-130 WG529162 PCB 1260 mg/kg .167 0.131 78.4 62-131 WG529162 PCB 1016 mg/kg .167 0.131 78.4 70-130 WG529271 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 87 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Laboratory Control Sample Analyte Units Known Val Result % Rec Limit Batch PCB 1260 mg/kg .167 0.145 87.1 62-131 WG529271 1,1,1,2-Tetrachloroethane mg/kg .025 0.0244 97.8 73-134 WG529119 1,1,1-Trichloroethane mg/kg .025 0.0258 103. 62-135 WG529119 1,1,2,2-Tetrachloroethane mg/kg .025 0.0284 113. 74-129 WG529119 1,1,2-Trichloroethane mg/kg .025 0.0255 102. 77-124 WG529119 1,1-Dichloroethane mg/kg .025 0.0250 100. 61-134 WG529119 1,1-Dichloropropene mg/kg .025 0.0238 95.4 63-132 WG529119 1,2,3-Trichlorobenzene mg/kg .025 0.0274 110. 62-146 WG529119 1,2,3-Trichloropropane mg/kg .025 0.0296 118. 70-133 WG529119 1,2,4-Trichlorobenzene mg/kg .025 0.0261 104. 61-148 WG529119 1,2,4-Trimethylbenzene mg/kg .025 0.0267 107. 68-135 WG529119 1,2-Dibromoethane mg/kg .025 0.0255 102. 76-127 WG529119 1,2-Dichlorobenzene mg/kg .025 0.0266 106. 77-123 WG529119 1,2-Dichloroethane mg/kg .025 0.0290 116. 58-141 WG529119 1,2-Dichloropropane mg/kg .025 0.0247 98.9 71-128 WG529119 1,3,5-Trimethylbenzene mg/kg .025 0.0262 105. 71-133 WG529119 1,3-Dichlorobenzene mg/kg .025 0.0258 103. 71-132 WG529119 1,3-Dichloropropane mg/kg .025 0.0247 98.7 76-120 WG529119 1,4-Dichlorobenzene mg/kg .025 0.0283 113. 72-123 WG529119 2,2-Dichloropropane mg/kg .025 0.0243 97.2 50-147 WG529119 2-Butanone (MEK) mg/kg .125 0.133 107. 51-131 WG529119 2-Chloroethyl vinyl ether mg/kg .125 0.131 105. 0-188 WG529119 2-Chlorotoluene mg/kg .025 0.0292 117. 73-128 WG529119 4-Chlorotoluene mg/kg .025 0.0259 104. 72-129 WG529119 4-Methyl-2-pentanone (MIBK) mg/kg .125 0.137 110. 61-143 WG529119 Acetone mg/kg .125 0.125 100. 44-140 WG529119 Acrylonitrile mg/kg .125 0.146 116. 55-143 WG529119 Benzene mg/kg .025 0.0237 94.9 65-128 WG529119 Bromobenzene mg/kg .025 0.0294 118. 75-123 WG529119 Bromodichloromethane mg/kg .025 0.0274 110. 66-126 WG529119 Bromoform mg/kg .025 0.0232 92.7 64-139 WG529119 Bromomethane mg/kg .025 0.0286 114. 41-175 WG529119 Carbon tetrachloride mg/kg .025 0.0251 100. 60-140 WG529119 Chlorobenzene mg/kg .025 0.0244 97.8 75-125 WG529119 Chlorodibromomethane mg/kg .025 0.0252 101. 72-137 WG529119 Chloroform mg/kg .025 0.0267 107. 63-123 WG529119 Chloromethane mg/kg .025 0.0248 99.2 42-149 WG529119 cis-1,2-Dichloroethene mg/kg .025 0.0230 92.1 71-129 WG529119 cis-1,3-Dichloropropene mg/kg .025 0.0236 94.6 73-132 WG529119 Di-isopropyl ether mg/kg .025 0.0232 93.0 59-143 WG529119 Dibromomethane mg/kg .025 0.0265 106. 70-130 WG529119 Dichlorodifluoromethane mg/kg .025 0.0296 118. 26-186 WG529119 Ethylbenzene mg/kg .025 0.0246 98.3 74-128 WG529119 Hexachloro-1,3-butadiene mg/kg .025 0.0329 131. 65-137 WG529119 Isopropylbenzene mg/kg .025 0.0234 93.6 73-130 WG529119 Methyl tert-butyl ether mg/kg .025 0.0225 89.8 44-148 WG529119 Methylene Chloride mg/kg .025 0.0242 97.0 57-129 WG529119 n-Butylbenzene mg/kg .025 0.0275 110. 60-145 WG529119 n-Propylbenzene mg/kg .025 0.0299 120. 71-132 WG529119 Naphthalene mg/kg .025 0.0262 105. 61-142 WG529119 p-Isopropyltoluene mg/kg .025 0.0260 104. 67-138 WG529119 sec-Butylbenzene mg/kg .025 0.0308 123. 71-134 WG529119 Styrene mg/kg .025 0.0342 137.* 76-133 WG529119 Tetrachloroethene mg/kg .025 0.0277 111. 65-135 WG529119 Toluene mg/kg .025 0.0252 101. 70-120 WG529119 trans-1,2-Dichloroethene mg/kg .025 0.0205 82.1 61-133 WG529119 trans-1,3-Dichloropropene mg/kg .025 0.0259 104. 70-135 WG529119 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 88 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Laboratory Control Sample Analyte Units Known Val Result % Rec Limit Batch Trichloroethene mg/kg .025 0.0230 92.1 71-126 WG529119 Trichlorofluoromethane mg/kg .025 0.0327 131. 52-147 WG529119 Vinyl chloride mg/kg .025 0.0264 106. 50-151 WG529119 Xylenes, Total mg/kg .075 0.0721 96.2 74-127 WG529119 4-Bromofluorobenzene 96.41 59-140 WG529119 Dibromofluoromethane 117.5 63-139 WG529119 Toluene-d8 105.8 84-116 WG529119 a,a,a-Trifluorotoluene 112.2 80-118 WG529119 Mercury mg/kg 8.77 6.67 76.1 71.6-127.7 WG529095 Mercury mg/kg 8.77 6.40 73.0 71.6-127.7 WG529096 1,2,4-Trichlorobenzene mg/kg .333 0.195 58.4 50-141 WG529152 2,4,6-Trichlorophenol mg/kg .333 0.206 61.9 46-110 WG529152 2,4-Dichlorophenol mg/kg .333 0.213 64.0 47-107 WG529152 2,4-Dimethylphenol mg/kg .333 0.196 58.9 55-173 WG529152 2,4-Dinitrophenol mg/kg .333 0.148 44.6 10-127 WG529152 2,4-Dinitrotoluene mg/kg .333 0.227 68.2 49-119 WG529152 2,6-Dinitrotoluene mg/kg .333 0.225 67.6 52-114 WG529152 2-Chloronaphthalene mg/kg .333 0.222 66.6 45-110 WG529152 2-Chlorophenol mg/kg .333 0.207 62.1 40-105 WG529152 2-Nitrophenol mg/kg .333 0.236 70.9 45-110 WG529152 3,3-Dichlorobenzidine mg/kg .333 0.131 39.3 31-105 WG529152 4,6-Dinitro-2-methylphenol mg/kg .333 0.146 44.0 20-117 WG529152 4-Bromophenyl-phenylether mg/kg .333 0.263 78.8 37-114 WG529152 4-Chloro-3-methylphenol mg/kg .333 0.228 68.5 47-110 WG529152 4-Chlorophenyl-phenylether mg/kg .333 0.251 75.3 50-116 WG529152 4-Nitrophenol mg/kg .333 0.162 48.6 30-119 WG529152 Acenaphthene mg/kg .333 0.234 70.3 41-114 WG529152 Acenaphthylene mg/kg .333 0.245 73.5 41-119 WG529152 Anthracene mg/kg .333 0.249 74.7 45-118 WG529152 Benzidine mg/kg .333 0 0 0-13 WG529152 Benzo(a)anthracene mg/kg .333 0.236 71.0 44-118 WG529152 Benzo(a)pyrene mg/kg .333 0.240 72.2 44-116 WG529152 Benzo(b)fluoranthene mg/kg .333 0.242 72.6 37-122 WG529152 Benzo(g,h,i)perylene mg/kg .333 0.200 60.1 32-132 WG529152 Benzo(k)fluoranthene mg/kg .333 0.241 72.3 35-123 WG529152 Benzylbutyl phthalate mg/kg .333 0.324 97.4 47-130 WG529152 Bis(2-chlorethoxy)methane mg/kg .333 0.259 77.6 46-115 WG529152 Bis(2-chloroethyl)ether mg/kg .333 0.239 71.9 36-113 WG529152 Bis(2-chloroisopropyl)ether mg/kg .333 0.247 74.1 42-112 WG529152 Bis(2-ethylhexyl)phthalate mg/kg .333 0.323 96.9 46-131 WG529152 Chrysene mg/kg .333 0.241 72.5 44-118 WG529152 Di-n-butyl phthalate mg/kg .333 0.278 83.5 46-133 WG529152 Di-n-octyl phthalate mg/kg .333 0.287 86.1 42-130 WG529152 Dibenz(a,h)anthracene mg/kg .333 0.189 56.7 34-127 WG529152 Diethyl phthalate mg/kg .333 0.259 77.8 53-119 WG529152 Dimethyl phthalate mg/kg .333 0.260 78.2 54-116 WG529152 Fluoranthene mg/kg .333 0.236 70.9 45-122 WG529152 Fluorene mg/kg .333 0.233 70.1 43-118 WG529152 Hexachloro-1,3-butadiene mg/kg .333 0.236 71.0 56-134 WG529152 Hexachlorobenzene mg/kg .333 0.237 71.3 43-123 WG529152 Hexachlorocyclopentadiene mg/kg .333 0.224 67.2 20-113 WG529152 Hexachloroethane mg/kg .333 0.206 61.8 34-101 WG529152 Indeno(1,2,3-cd)pyrene mg/kg .333 0.199 59.7 35-128 WG529152 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 89 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Laboratory Control Sample Analyte Units Known Val Result % Rec Limit Batch Isophorone mg/kg .333 0.236 70.7 43-105 WG529152 n-Nitrosodi-n-propylamine mg/kg .333 0.262 78.5 37-121 WG529152 n-Nitrosodimethylamine mg/kg .333 0.260 78.2 25-132 WG529152 n-Nitrosodiphenylamine mg/kg .333 0.214 64.3 45-121 WG529152 Naphthalene mg/kg .333 0.216 64.9 32-144 WG529152 Nitrobenzene mg/kg .333 0.220 66.0 33-114 WG529152 Pentachlorophenol mg/kg .333 0.0898 27.0* 33-121 WG529152 Phenanthrene mg/kg .333 0.228 68.6 43-115 WG529152 Phenol mg/kg .333 0.222 66.7 43-106 WG529152 Pyrene mg/kg .333 0.263 78.9 41-123 WG529152 2,4,6-Tribromophenol 66.44 25-137 WG529152 2-Fluorobiphenyl 71.49 30-120 WG529152 2-Fluorophenol 70.29 26-130 WG529152 Nitrobenzene-d5 70.52 18-119 WG529152 Phenol-d5 81.15 37-141 WG529152 p-Terphenyl-d14 92.82 23-143 WG529152 1,1,1,2-Tetrachloroethane mg/kg .025 0.0292 117. 73-134 WG529454 1,1,1-Trichloroethane mg/kg .025 0.0230 92.1 62-135 WG529454 1,1,2,2-Tetrachloroethane mg/kg .025 0.0267 107. 74-129 WG529454 1,1,2-Trichloroethane mg/kg .025 0.0253 101. 77-124 WG529454 1,1-Dichloroethane mg/kg .025 0.0224 89.5 61-134 WG529454 1,1-Dichloroethene mg/kg .025 0.0196 78.6 53-136 WG529454 1,1-Dichloropropene mg/kg .025 0.0228 91.2 63-132 WG529454 1,2,3-Trichlorobenzene mg/kg .025 0.0270 108. 62-146 WG529454 1,2,3-Trichloropropane mg/kg .025 0.0251 100. 70-133 WG529454 1,2,4-Trichlorobenzene mg/kg .025 0.0269 108. 61-148 WG529454 1,2,4-Trimethylbenzene mg/kg .025 0.0285 114. 68-135 WG529454 1,2-Dibromo-3-Chloropropane mg/kg .025 0.0253 101. 61-134 WG529454 1,2-Dibromoethane mg/kg .025 0.0277 111. 76-127 WG529454 1,2-Dichlorobenzene mg/kg .025 0.0264 106. 77-123 WG529454 1,2-Dichloroethane mg/kg .025 0.0221 88.3 58-141 WG529454 1,2-Dichloropropane mg/kg .025 0.0230 91.8 71-128 WG529454 1,3,5-Trimethylbenzene mg/kg .025 0.0280 112. 71-133 WG529454 1,3-Dichlorobenzene mg/kg .025 0.0275 110. 71-132 WG529454 1,3-Dichloropropane mg/kg .025 0.0248 99.1 76-120 WG529454 1,4-Dichlorobenzene mg/kg .025 0.0244 97.4 72-123 WG529454 2,2-Dichloropropane mg/kg .025 0.0229 91.8 50-147 WG529454 2-Butanone (MEK) mg/kg .125 0.116 93.0 51-131 WG529454 2-Chloroethyl vinyl ether mg/kg .125 0.138 110. 0-188 WG529454 2-Chlorotoluene mg/kg .025 0.0275 110. 73-128 WG529454 4-Chlorotoluene mg/kg .025 0.0268 107. 72-129 WG529454 4-Methyl-2-pentanone (MIBK) mg/kg .125 0.121 96.6 61-143 WG529454 Acetone mg/kg .125 0.103 82.6 44-140 WG529454 Acrylonitrile mg/kg .125 0.114 91.1 55-143 WG529454 Benzene mg/kg .025 0.0223 89.3 65-128 WG529454 Bromobenzene mg/kg .025 0.0261 104. 75-123 WG529454 Bromodichloromethane mg/kg .025 0.0261 105. 66-126 WG529454 Bromoform mg/kg .025 0.0285 114. 64-139 WG529454 Bromomethane mg/kg .025 0.0225 90.1 41-175 WG529454 Carbon tetrachloride mg/kg .025 0.0246 98.5 60-140 WG529454 Chlorobenzene mg/kg .025 0.0273 109. 75-125 WG529454 Chlorodibromomethane mg/kg .025 0.0291 116. 72-137 WG529454 Chloroethane mg/kg .025 0.0195 77.8 44-159 WG529454 Chloroform mg/kg .025 0.0230 91.9 63-123 WG529454 Chloromethane mg/kg .025 0.0227 90.8 42-149 WG529454 cis-1,2-Dichloroethene mg/kg .025 0.0234 93.4 71-129 WG529454 cis-1,3-Dichloropropene mg/kg .025 0.0257 103. 73-132 WG529454 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 90 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Laboratory Control Sample Analyte Units Known Val Result % Rec Limit Batch Di-isopropyl ether mg/kg .025 0.0227 90.8 59-143 WG529454 Dibromomethane mg/kg .025 0.0262 105. 70-130 WG529454 Dichlorodifluoromethane mg/kg .025 0.0205 82.1 26-186 WG529454 Ethylbenzene mg/kg .025 0.0263 105. 74-128 WG529454 Hexachloro-1,3-butadiene mg/kg .025 0.0306 122. 65-137 WG529454 Isopropylbenzene mg/kg .025 0.0253 101. 73-130 WG529454 Methyl tert-butyl ether mg/kg .025 0.0215 85.9 44-148 WG529454 Methylene Chloride mg/kg .025 0.0198 79.3 57-129 WG529454 n-Butylbenzene mg/kg .025 0.0260 104. 60-145 WG529454 n-Propylbenzene mg/kg .025 0.0263 105. 71-132 WG529454 Naphthalene mg/kg .025 0.0279 112. 61-142 WG529454 p-Isopropyltoluene mg/kg .025 0.0290 116. 67-138 WG529454 sec-Butylbenzene mg/kg .025 0.0280 112. 71-134 WG529454 Styrene mg/kg .025 0.0393 157.* 76-133 WG529454 tert-Butylbenzene mg/kg .025 0.0278 111. 72-132 WG529454 Tetrachloroethene mg/kg .025 0.0271 108. 65-135 WG529454 Toluene mg/kg .025 0.0244 97.7 70-120 WG529454 trans-1,2-Dichloroethene mg/kg .025 0.0225 89.8 61-133 WG529454 trans-1,3-Dichloropropene mg/kg .025 0.0232 92.8 70-135 WG529454 Trichloroethene mg/kg .025 0.0251 100. 71-126 WG529454 Trichlorofluoromethane mg/kg .025 0.0207 82.9 52-147 WG529454 Vinyl chloride mg/kg .025 0.0210 84.1 50-151 WG529454 Xylenes, Total mg/kg .075 0.0791 105. 74-127 WG529454 4-Bromofluorobenzene 104.3 59-140 WG529454 Dibromofluoromethane 100.4 63-139 WG529454 Toluene-d8 100.3 84-116 WG529454 a,a,a-Trifluorotoluene 103.2 80-118 WG529454 Silver mg/kg 115 108. 93.9 66-133.9 WG529308 Arsenic mg/kg 192 172. 89.6 78.6-120.8 WG529265 Barium mg/kg 420 390. 92.9 78.8-121.4 WG529265 Cadmium mg/kg 70.1 61.5 87.7 78.5-121.5 WG529265 Chromium mg/kg 168 158. 94.0 80.4-120.2 WG529265 Lead mg/kg 113 103. 91.2 77.3-122.1 WG529265 Selenium mg/kg 176 161. 91.5 75.6-125.0 WG529265 Silver mg/kg 115 105. 91.3 66-133.9 WG529265 Mercury mg/kg 8.77 6.75 77.0 71.6-127.7 WG529226 Total Solids % 50 50.0 100. 85-155 WG529433 Total Solids % 50 49.7 99.3 85-155 WG529434 Total Solids % 50 50.0 100. 85-155 WG529435 Laboratory Control Sample Duplicate Analyte Units Result Ref %Rec Limit RPD Limit Batch 1,1,1,2-Tetrachloroethane mg/kg 0.0242 0.0268 97.0 73-134 10.2 20 WG529118 1,1,1-Trichloroethane mg/kg 0.0185 0.0203 74.0 62-135 9.24 20 WG529118 1,1,2,2-Tetrachloroethane mg/kg 0.0238 0.0255 95.0 74-129 7.01 20 WG529118 1,1,2-Trichloroethane mg/kg 0.0262 0.0267 105. 77-124 1.54 20 WG529118 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 91 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Laboratory Control Sample Duplicate Analyte Units Result Ref %Rec Limit RPD Limit Batch 1,1-Dichloroethane mg/kg 0.0187 0.0205 75.0 61-134 9.16 20 WG529118 1,1-Dichloroethene mg/kg 0.0199 0.0219 79.0 53-136 9.84 20 WG529118 1,1-Dichloropropene mg/kg 0.0194 0.0207 78.0 63-132 6.30 20 WG529118 1,2,3-Trichlorobenzene mg/kg 0.0195 0.0224 78.0 62-146 13.9 20 WG529118 1,2,3-Trichloropropane mg/kg 0.0262 0.0273 105. 70-133 3.91 20 WG529118 1,2,4-Trichlorobenzene mg/kg 0.0202 0.0225 81.0 61-148 10.6 20 WG529118 1,2,4-Trimethylbenzene mg/kg 0.0234 0.0256 93.0 68-135 9.28 20 WG529118 1,2-Dibromo-3-Chloropropane mg/kg 0.0244 0.0253 98.0 61-134 3.71 21 WG529118 1,2-Dibromoethane mg/kg 0.0284 0.0278 114. 76-127 2.27 20 WG529118 1,2-Dichlorobenzene mg/kg 0.0224 0.0244 90.0 77-123 8.35 20 WG529118 1,2-Dichloroethane mg/kg 0.0191 0.0203 76.0 58-141 5.84 20 WG529118 1,2-Dichloropropane mg/kg 0.0221 0.0233 88.0 71-128 5.21 20 WG529118 1,3,5-Trimethylbenzene mg/kg 0.0233 0.0248 93.0 71-133 6.38 20 WG529118 1,3-Dichlorobenzene mg/kg 0.0251 0.0272 100. 71-132 7.95 20 WG529118 1,3-Dichloropropane mg/kg 0.0252 0.0255 101. 76-120 1.06 20 WG529118 1,4-Dichlorobenzene mg/kg 0.0221 0.0235 88.0 72-123 5.98 20 WG529118 2,2-Dichloropropane mg/kg 0.0160 0.0183 64.0 50-147 13.5 20 WG529118 2-Butanone (MEK) mg/kg 0.116 0.113 93.0 51-131 2.54 25 WG529118 2-Chloroethyl vinyl ether mg/kg 0.107 0.0996 85.0 0-188 6.76 39 WG529118 2-Chlorotoluene mg/kg 0.0227 0.0245 91.0 73-128 7.72 20 WG529118 4-Chlorotoluene mg/kg 0.0229 0.0241 91.0 72-129 5.22 20 WG529118 4-Methyl-2-pentanone (MIBK) mg/kg 0.123 0.132 98.0 61-143 7.17 23 WG529118 Acetone mg/kg 0.107 0.116 86.0 44-140 7.90 25 WG529118 Acrylonitrile mg/kg 0.115 0.124 92.0 55-143 7.56 20 WG529118 Benzene mg/kg 0.0200 0.0213 80.0 65-128 6.52 20 WG529118 Bromobenzene mg/kg 0.0218 0.0230 87.0 75-123 5.67 20 WG529118 Bromodichloromethane mg/kg 0.0217 0.0228 87.0 66-126 5.32 20 WG529118 Bromoform mg/kg 0.0290 0.0300 116. 64-139 3.37 20 WG529118 Bromomethane mg/kg 0.0190 0.0220 76.0 41-175 14.4 20 WG529118 Carbon tetrachloride mg/kg 0.0190 0.0209 76.0 60-140 9.70 20 WG529118 Chlorobenzene mg/kg 0.0256 0.0267 102. 75-125 4.07 20 WG529118 Chlorodibromomethane mg/kg 0.0271 0.0281 108. 72-137 3.66 20 WG529118 Chloroethane mg/kg 0.0176 0.0196 70.0 44-159 10.7 20 WG529118 Chloroform mg/kg 0.0189 0.0202 76.0 63-123 6.42 20 WG529118 Chloromethane mg/kg 0.0184 0.0211 74.0 42-149 13.6 20 WG529118 cis-1,2-Dichloroethene mg/kg 0.0201 0.0223 80.0 71-129 10.1 20 WG529118 cis-1,3-Dichloropropene mg/kg 0.0231 0.0231 92.0 73-132 0.190 20 WG529118 Di-isopropyl ether mg/kg 0.0194 0.0217 78.0 59-143 10.9 20 WG529118 Dibromomethane mg/kg 0.0221 0.0240 88.0 70-130 8.07 20 WG529118 Dichlorodifluoromethane mg/kg 0.0153 0.0176 61.0 26-186 13.9 22 WG529118 Ethylbenzene mg/kg 0.0253 0.0264 101. 74-128 4.34 20 WG529118 Hexachloro-1,3-butadiene mg/kg 0.0213 0.0226 85.0 65-137 5.75 20 WG529118 Isopropylbenzene mg/kg 0.0236 0.0253 94.0 73-130 6.93 20 WG529118 Methyl tert-butyl ether mg/kg 0.0185 0.0209 74.0 44-148 12.7 20 WG529118 Methylene Chloride mg/kg 0.0184 0.0210 74.0 57-129 13.3 20 WG529118 n-Butylbenzene mg/kg 0.0199 0.0213 80.0 60-145 6.74 20 WG529118 n-Propylbenzene mg/kg 0.0227 0.0242 91.0 71-132 6.63 20 WG529118 Naphthalene mg/kg 0.0208 0.0234 83.0 61-142 11.7 20 WG529118 p-Isopropyltoluene mg/kg 0.0241 0.0259 96.0 67-138 7.16 20 WG529118 sec-Butylbenzene mg/kg 0.0242 0.0257 97.0 71-134 6.06 20 WG529118 Styrene mg/kg 0.0262 0.0278 105. 76-133 5.69 20 WG529118 tert-Butylbenzene mg/kg 0.0264 0.0275 106. 72-132 4.04 20 WG529118 Tetrachloroethene mg/kg 0.0253 0.0274 101. 65-135 7.95 20 WG529118 Toluene mg/kg 0.0218 0.0231 87.0 70-120 5.85 20 WG529118 trans-1,2-Dichloroethene mg/kg 0.0205 0.0223 82.0 61-133 8.42 20 WG529118 trans-1,3-Dichloropropene mg/kg 0.0241 0.0232 96.0 70-135 3.97 20 WG529118 Trichloroethene mg/kg 0.0237 0.0244 95.0 71-126 2.96 20 WG529118 Trichlorofluoromethane mg/kg 0.0176 0.0192 70.0 52-147 8.50 20 WG529118 Vinyl chloride mg/kg 0.0189 0.0217 76.0 50-151 13.5 20 WG529118 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 92 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Laboratory Control Sample Duplicate Analyte Units Result Ref %Rec Limit RPD Limit Batch Xylenes, Total mg/kg 0.0736 0.0774 98.0 74-127 4.98 20 WG529118 4-Bromofluorobenzene 101.2 59-140 WG529118 Dibromofluoromethane 88.98 63-139 WG529118 Toluene-d8 97.30 84-116 WG529118 a,a,a-Trifluorotoluene 100.7 80-118 WG529118 1,1,1,2-Tetrachloroethane mg/kg 0.0281 0.0292 112. 73-134 3.90 20 WG529231 1,1,1-Trichloroethane mg/kg 0.0283 0.0286 113. 62-135 1.23 20 WG529231 1,1,2,2-Tetrachloroethane mg/kg 0.0260 0.0265 104. 74-129 1.79 20 WG529231 1,1,2-Trichloroethane mg/kg 0.0243 0.0264 97.0 77-124 8.19 20 WG529231 1,1-Dichloroethane mg/kg 0.0285 0.0294 114. 61-134 2.91 20 WG529231 1,1-Dichloroethene mg/kg 0.0269 0.0290 107. 53-136 7.70 20 WG529231 1,1-Dichloropropene mg/kg 0.0283 0.0288 113. 63-132 1.73 20 WG529231 1,2,3-Trichlorobenzene mg/kg 0.0255 0.0259 102. 62-146 1.48 20 WG529231 1,2,3-Trichloropropane mg/kg 0.0241 0.0254 96.0 70-133 5.50 20 WG529231 1,2,4-Trichlorobenzene mg/kg 0.0264 0.0270 105. 61-148 2.61 20 WG529231 1,2,4-Trimethylbenzene mg/kg 0.0270 0.0284 108. 68-135 4.85 20 WG529231 1,2-Dibromo-3-Chloropropane mg/kg 0.0234 0.0219 94.0 61-134 6.45 21 WG529231 1,2-Dibromoethane mg/kg 0.0263 0.0272 105. 76-127 3.21 20 WG529231 1,2-Dichlorobenzene mg/kg 0.0256 0.0275 102. 77-123 7.11 20 WG529231 1,2-Dichloroethane mg/kg 0.0271 0.0277 108. 58-141 2.35 20 WG529231 1,2-Dichloropropane mg/kg 0.0259 0.0267 104. 71-128 3.00 20 WG529231 1,3,5-Trimethylbenzene mg/kg 0.0274 0.0289 110. 71-133 5.42 20 WG529231 1,3-Dichlorobenzene mg/kg 0.0264 0.0272 106. 71-132 2.95 20 WG529231 1,3-Dichloropropane mg/kg 0.0246 0.0257 98.0 76-120 4.35 20 WG529231 1,4-Dichlorobenzene mg/kg 0.0250 0.0268 100. 72-123 6.73 20 WG529231 2,2-Dichloropropane mg/kg 0.0297 0.0302 119. 50-147 1.75 20 WG529231 2-Butanone (MEK) mg/kg 0.134 0.126 107. 51-131 5.92 25 WG529231 2-Chloroethyl vinyl ether mg/kg 0.106 0.103 84.0 0-188 2.22 39 WG529231 2-Chlorotoluene mg/kg 0.0290 0.0306 116. 73-128 5.47 20 WG529231 4-Chlorotoluene mg/kg 0.0264 0.0279 105. 72-129 5.80 20 WG529231 4-Methyl-2-pentanone (MIBK) mg/kg 0.133 0.130 106. 61-143 2.28 23 WG529231 Acetone mg/kg 0.131 0.132 105. 44-140 0.410 25 WG529231 Acrylonitrile mg/kg 0.132 0.131 105. 55-143 0.790 20 WG529231 Benzene mg/kg 0.0276 0.0285 110. 65-128 3.20 20 WG529231 Bromobenzene mg/kg 0.0259 0.0271 104. 75-123 4.38 20 WG529231 Bromodichloromethane mg/kg 0.0281 0.0280 112. 66-126 0.330 20 WG529231 Bromoform mg/kg 0.0271 0.0270 108. 64-139 0.330 20 WG529231 Bromomethane mg/kg 0.0363 0.0395 145. 41-175 8.57 20 WG529231 Carbon tetrachloride mg/kg 0.0305 0.0314 122. 60-140 2.94 20 WG529231 Chlorobenzene mg/kg 0.0267 0.0277 107. 75-125 3.40 20 WG529231 Chlorodibromomethane mg/kg 0.0280 0.0293 112. 72-137 4.53 20 WG529231 Chloroethane mg/kg 0.0298 0.0329 119. 44-159 10.0 20 WG529231 Chloroform mg/kg 0.0272 0.0285 109. 63-123 4.84 20 WG529231 Chloromethane mg/kg 0.0283 0.0298 113. 42-149 5.29 20 WG529231 cis-1,2-Dichloroethene mg/kg 0.0275 0.0293 110. 71-129 6.34 20 WG529231 cis-1,3-Dichloropropene mg/kg 0.0296 0.0293 118. 73-132 1.24 20 WG529231 Di-isopropyl ether mg/kg 0.0284 0.0295 114. 59-143 4.01 20 WG529231 Dibromomethane mg/kg 0.0258 0.0255 103. 70-130 1.33 20 WG529231 Dichlorodifluoromethane mg/kg 0.0255 0.0286 102. 26-186 11.6 22 WG529231 Ethylbenzene mg/kg 0.0260 0.0279 104. 74-128 7.35 20 WG529231 Hexachloro-1,3-butadiene mg/kg 0.0262 0.0270 105. 65-137 3.04 20 WG529231 Isopropylbenzene mg/kg 0.0271 0.0285 108. 73-130 5.12 20 WG529231 Methyl tert-butyl ether mg/kg 0.0276 0.0279 110. 44-148 1.20 20 WG529231 Methylene Chloride mg/kg 0.0245 0.0254 98.0 57-129 3.84 20 WG529231 n-Butylbenzene mg/kg 0.0267 0.0291 107. 60-145 8.48 20 WG529231 n-Propylbenzene mg/kg 0.0265 0.0281 106. 71-132 5.82 20 WG529231 Naphthalene mg/kg 0.0258 0.0262 103. 61-142 1.62 20 WG529231 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 93 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Laboratory Control Sample Duplicate Analyte Units Result Ref %Rec Limit RPD Limit Batch p-Isopropyltoluene mg/kg 0.0287 0.0305 115. 67-138 6.03 20 WG529231 sec-Butylbenzene mg/kg 0.0281 0.0294 112. 71-134 4.32 20 WG529231 Styrene mg/kg 0.0271 0.0291 108. 76-133 7.13 20 WG529231 tert-Butylbenzene mg/kg 0.0276 0.0290 110. 72-132 5.07 20 WG529231 Tetrachloroethene mg/kg 0.0267 0.0282 107. 65-135 5.46 20 WG529231 Toluene mg/kg 0.0281 0.0287 112. 70-120 2.05 20 WG529231 trans-1,2-Dichloroethene mg/kg 0.0265 0.0276 106. 61-133 4.05 20 WG529231 trans-1,3-Dichloropropene mg/kg 0.0256 0.0252 102. 70-135 1.80 20 WG529231 Trichloroethene mg/kg 0.0257 0.0271 103. 71-126 5.40 20 WG529231 Trichlorofluoromethane mg/kg 0.0306 0.0329 122. 52-147 7.30 20 WG529231 Vinyl chloride mg/kg 0.0282 0.0293 113. 50-151 4.04 20 WG529231 Xylenes, Total mg/kg 0.0780 0.0827 104. 74-127 5.95 20 WG529231 4-Bromofluorobenzene 96.91 59-140 WG529231 Dibromofluoromethane 107.4 63-139 WG529231 Toluene-d8 104.6 84-116 WG529231 a,a,a-Trifluorotoluene 103.3 80-118 WG529231 1,2,4-Trichlorobenzene mg/kg 0.196 0.210 59.0 50-141 6.45 46 WG529151 2,4,6-Trichlorophenol mg/kg 0.207 0.201 62.0 46-110 3.11 32 WG529151 2,4-Dichlorophenol mg/kg 0.212 0.205 64.0 47-107 3.17 30 WG529151 2,4-Dimethylphenol mg/kg 0.231 0.221 69.0 55-173 4.27 59 WG529151 2,4-Dinitrophenol mg/kg 0.158 0.140 47.0 10-127 12.2 58 WG529151 2,4-Dinitrotoluene mg/kg 0.247 0.231 74.0 49-119 6.60 35 WG529151 2,6-Dinitrotoluene mg/kg 0.239 0.222 72.0 52-114 7.15 31 WG529151 2-Chloronaphthalene mg/kg 0.239 0.230 72.0 45-110 3.97 32 WG529151 2-Chlorophenol mg/kg 0.205 0.211 62.0 40-105 3.03 33 WG529151 2-Nitrophenol mg/kg 0.240 0.248 72.0 45-110 3.44 33 WG529151 3,3-Dichlorobenzidine mg/kg 0.155 0.164 46.0 31-105 5.76 37 WG529151 4,6-Dinitro-2-methylphenol mg/kg 0.151 0.130 45.0 20-117 14.9 49 WG529151 4-Bromophenyl-phenylether mg/kg 0.274 0.267 82.0 37-114 2.44 38 WG529151 4-Chloro-3-methylphenol mg/kg 0.237 0.234 71.0 47-110 1.35 32 WG529151 4-Chlorophenyl-phenylether mg/kg 0.265 0.255 80.0 50-116 3.90 33 WG529151 4-Nitrophenol mg/kg 0.171 0.183 51.0 30-119 6.57 44 WG529151 Acenaphthene mg/kg 0.242 0.232 73.0 41-114 4.47 37 WG529151 Acenaphthylene mg/kg 0.259 0.250 78.0 41-119 3.54 39 WG529151 Anthracene mg/kg 0.258 0.257 78.0 45-118 0.639 36 WG529151 Benzidine mg/kg 0.000308 0.000803 0.00 0-13 89.1* 50 WG529151 Benzo(a)anthracene mg/kg 0.249 0.248 75.0 44-118 0.520 37 WG529151 Benzo(a)pyrene mg/kg 0.253 0.249 76.0 44-116 1.27 36 WG529151 Benzo(b)fluoranthene mg/kg 0.248 0.247 74.0 37-122 0.223 42 WG529151 Benzo(g,h,i)perylene mg/kg 0.205 0.202 62.0 32-132 1.52 50 WG529151 Benzo(k)fluoranthene mg/kg 0.265 0.255 80.0 35-123 3.97 44 WG529151 Benzylbutyl phthalate mg/kg 0.338 0.322 101. 47-130 4.82 42 WG529151 Bis(2-chlorethoxy)methane mg/kg 0.273 0.270 82.0 46-115 1.16 34 WG529151 Bis(2-chloroethyl)ether mg/kg 0.254 0.266 76.0 36-113 4.35 39 WG529151 Bis(2-chloroisopropyl)ether mg/kg 0.240 0.250 72.0 42-112 4.00 35 WG529151 Bis(2-ethylhexyl)phthalate mg/kg 0.331 0.319 99.0 46-131 3.93 43 WG529151 Chrysene mg/kg 0.252 0.252 76.0 44-118 0.285 37 WG529151 Di-n-butyl phthalate mg/kg 0.300 0.285 90.0 46-133 4.95 44 WG529151 Di-n-octyl phthalate mg/kg 0.290 0.286 87.0 42-130 1.43 44 WG529151 Dibenz(a,h)anthracene mg/kg 0.197 0.194 59.0 34-127 1.31 47 WG529151 Diethyl phthalate mg/kg 0.275 0.263 82.0 53-119 4.38 33 WG529151 Dimethyl phthalate mg/kg 0.273 0.262 82.0 54-116 4.24 31 WG529151 Fluoranthene mg/kg 0.246 0.243 74.0 45-122 1.16 38 WG529151 Fluorene mg/kg 0.246 0.230 74.0 43-118 6.56 38 WG529151 Hexachloro-1,3-butadiene mg/kg 0.232 0.240 70.0 56-134 3.36 39 WG529151 Hexachlorobenzene mg/kg 0.253 0.237 76.0 43-123 6.47 40 WG529151 Hexachlorocyclopentadiene mg/kg 0.233 0.237 70.0 20-113 1.46 47 WG529151 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 94 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Laboratory Control Sample Duplicate Analyte Units Result Ref %Rec Limit RPD Limit Batch Hexachloroethane mg/kg 0.199 0.204 60.0 34-101 2.70 33 WG529151 Indeno(1,2,3-cd)pyrene mg/kg 0.205 0.204 62.0 35-128 0.414 47 WG529151 Isophorone mg/kg 0.244 0.240 73.0 43-105 1.53 31 WG529151 n-Nitrosodi-n-propylamine mg/kg 0.263 0.258 79.0 37-121 1.92 42 WG529151 n-Nitrosodimethylamine mg/kg 0.242 0.257 73.0 25-132 6.08 54 WG529151 n-Nitrosodiphenylamine mg/kg 0.222 0.221 66.0 45-121 0.206 38 WG529151 Naphthalene mg/kg 0.223 0.225 67.0 32-144 0.737 56 WG529151 Nitrobenzene mg/kg 0.225 0.232 67.0 33-114 3.21 41 WG529151 Pentachlorophenol mg/kg 0.109 0.0768 32* 33-121 34.2 44 WG529151 Phenanthrene mg/kg 0.242 0.236 73.0 43-115 2.58 36 WG529151 Phenol mg/kg 0.227 0.227 68.0 43-106 0.205 31 WG529151 Pyrene mg/kg 0.275 0.264 82.0 41-123 3.77 41 WG529151 2,4,6-Tribromophenol 72.69 25-137 WG529151 2-Fluorobiphenyl 77.37 30-120 WG529151 2-Fluorophenol 71.21 26-130 WG529151 Nitrobenzene-d5 72.27 18-119 WG529151 Phenol-d5 84.79 37-141 WG529151 p-Terphenyl-d14 100.3 23-143 WG529151 PCB 1016 mg/kg 0.120 0.119 72.0 70-130 1.16 25 WG529162 PCB 1260 mg/kg 0.133 0.131 80.0 62-131 1.62 22 WG529162 PCB 1016 mg/kg 0.130 0.131 78.0 70-130 0.871 25 WG529271 PCB 1260 mg/kg 0.143 0.145 86.0 62-131 1.74 22 WG529271 1,1,1,2-Tetrachloroethane mg/kg 0.0259 0.0244 104. 73-134 5.95 20 WG529119 1,1,1-Trichloroethane mg/kg 0.0253 0.0258 101. 62-135 2.26 20 WG529119 1,1,2,2-Tetrachloroethane mg/kg 0.0309 0.0284 124. 74-129 8.53 20 WG529119 1,1,2-Trichloroethane mg/kg 0.0291 0.0255 116. 77-124 13.2 20 WG529119 1,1-Dichloroethane mg/kg 0.0242 0.0250 97.0 61-134 3.14 20 WG529119 1,1-Dichloropropene mg/kg 0.0229 0.0238 92.0 63-132 3.83 20 WG529119 1,2,3-Trichlorobenzene mg/kg 0.0290 0.0274 116. 62-146 5.67 20 WG529119 1,2,3-Trichloropropane mg/kg 0.0308 0.0296 123. 70-133 4.04 20 WG529119 1,2,4-Trichlorobenzene mg/kg 0.0271 0.0261 108. 61-148 3.74 20 WG529119 1,2,4-Trimethylbenzene mg/kg 0.0284 0.0267 113. 68-135 6.12 20 WG529119 1,2-Dibromoethane mg/kg 0.0285 0.0255 114. 76-127 11.1 20 WG529119 1,2-Dichlorobenzene mg/kg 0.0281 0.0266 112. 77-123 5.67 20 WG529119 1,2-Dichloroethane mg/kg 0.0286 0.0290 114. 58-141 1.25 20 WG529119 1,2-Dichloropropane mg/kg 0.0257 0.0247 103. 71-128 3.93 20 WG529119 1,3,5-Trimethylbenzene mg/kg 0.0273 0.0262 109. 71-133 3.93 20 WG529119 1,3-Dichlorobenzene mg/kg 0.0277 0.0258 111. 71-132 7.23 20 WG529119 1,3-Dichloropropane mg/kg 0.0276 0.0247 110. 76-120 11.3 20 WG529119 1,4-Dichlorobenzene mg/kg 0.0295 0.0283 118. 72-123 4.03 20 WG529119 2,2-Dichloropropane mg/kg 0.0245 0.0243 98.0 50-147 0.770 20 WG529119 2-Butanone (MEK) mg/kg 0.133 0.133 106. 51-131 0.280 25 WG529119 2-Chloroethyl vinyl ether mg/kg 0.143 0.131 114. 0-188 8.22 39 WG529119 2-Chlorotoluene mg/kg 0.0315 0.0292 126. 73-128 7.35 20 WG529119 4-Chlorotoluene mg/kg 0.0281 0.0259 112. 72-129 8.20 20 WG529119 4-Methyl-2-pentanone (MIBK) mg/kg 0.139 0.137 111. 61-143 1.16 23 WG529119 Acetone mg/kg 0.118 0.125 95.0 44-140 5.61 25 WG529119 Acrylonitrile mg/kg 0.143 0.146 115. 55-143 1.50 20 WG529119 Benzene mg/kg 0.0239 0.0237 96.0 65-128 0.870 20 WG529119 Bromobenzene mg/kg 0.0317 0.0294 127* 75-123 7.53 20 WG529119 Bromodichloromethane mg/kg 0.0286 0.0274 114. 66-126 4.01 20 WG529119 Bromoform mg/kg 0.0260 0.0232 104. 64-139 11.5 20 WG529119 Bromomethane mg/kg 0.0292 0.0286 117. 41-175 2.22 20 WG529119 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 95 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Laboratory Control Sample Duplicate Analyte Units Result Ref %Rec Limit RPD Limit Batch Carbon tetrachloride mg/kg 0.0237 0.0251 95.0 60-140 5.69 20 WG529119 Chlorobenzene mg/kg 0.0270 0.0244 108. 75-125 9.87 20 WG529119 Chlorodibromomethane mg/kg 0.0278 0.0252 111. 72-137 9.68 20 WG529119 Chloroform mg/kg 0.0263 0.0267 105. 63-123 1.61 20 WG529119 Chloromethane mg/kg 0.0238 0.0248 95.0 42-149 4.03 20 WG529119 cis-1,2-Dichloroethene mg/kg 0.0229 0.0230 92.0 71-129 0.500 20 WG529119 cis-1,3-Dichloropropene mg/kg 0.0254 0.0236 102. 73-132 7.24 20 WG529119 Di-isopropyl ether mg/kg 0.0235 0.0232 94.0 59-143 1.21 20 WG529119 Dibromomethane mg/kg 0.0279 0.0265 112. 70-130 5.16 20 WG529119 Dichlorodifluoromethane mg/kg 0.0274 0.0296 109. 26-186 7.76 22 WG529119 Ethylbenzene mg/kg 0.0265 0.0246 106. 74-128 7.39 20 WG529119 Hexachloro-1,3-butadiene mg/kg 0.0353 0.0329 141* 65-137 7.01 20 WG529119 Isopropylbenzene mg/kg 0.0249 0.0234 100. 73-130 6.29 20 WG529119 Methyl tert-butyl ether mg/kg 0.0224 0.0225 90.0 44-148 0.110 20 WG529119 Methylene Chloride mg/kg 0.0237 0.0242 95.0 57-129 2.43 20 WG529119 n-Butylbenzene mg/kg 0.0279 0.0275 112. 60-145 1.51 20 WG529119 n-Propylbenzene mg/kg 0.0314 0.0299 126. 71-132 4.71 20 WG529119 Naphthalene mg/kg 0.0273 0.0262 109. 61-142 4.30 20 WG529119 p-Isopropyltoluene mg/kg 0.0274 0.0260 110. 67-138 5.35 20 WG529119 sec-Butylbenzene mg/kg 0.0321 0.0308 128. 71-134 4.05 20 WG529119 Styrene mg/kg 0.0369 0.0342 148* 76-133 7.66 20 WG529119 Tetrachloroethene mg/kg 0.0291 0.0277 116. 65-135 4.99 20 WG529119 Toluene mg/kg 0.0262 0.0252 105. 70-120 3.77 20 WG529119 trans-1,2-Dichloroethene mg/kg 0.0196 0.0205 78.0 61-133 4.47 20 WG529119 trans-1,3-Dichloropropene mg/kg 0.0274 0.0259 109. 70-135 5.51 20 WG529119 Trichloroethene mg/kg 0.0243 0.0230 97.0 71-126 5.42 20 WG529119 Trichlorofluoromethane mg/kg 0.0319 0.0327 127. 52-147 2.75 20 WG529119 Vinyl chloride mg/kg 0.0258 0.0264 103. 50-151 2.24 20 WG529119 Xylenes, Total mg/kg 0.0779 0.0721 104. 74-127 7.69 20 WG529119 4-Bromofluorobenzene 100.7 59-140 WG529119 Dibromofluoromethane 111.8 63-139 WG529119 Toluene-d8 106.9 84-116 WG529119 a,a,a-Trifluorotoluene 109.9 80-118 WG529119 1,2,4-Trichlorobenzene mg/kg 0.190 0.195 57.0 50-141 2.20 46 WG529152 2,4,6-Trichlorophenol mg/kg 0.200 0.206 60.0 46-110 2.89 32 WG529152 2,4-Dichlorophenol mg/kg 0.201 0.213 60.0 47-107 5.92 30 WG529152 2,4-Dimethylphenol mg/kg 0.197 0.196 59.0 55-173 0.471 59 WG529152 2,4-Dinitrophenol mg/kg 0.150 0.148 45.0 10-127 1.03 58 WG529152 2,4-Dinitrotoluene mg/kg 0.234 0.227 70.0 49-119 3.05 35 WG529152 2,6-Dinitrotoluene mg/kg 0.229 0.225 69.0 52-114 1.55 31 WG529152 2-Chloronaphthalene mg/kg 0.224 0.222 67.0 45-110 0.781 32 WG529152 2-Chlorophenol mg/kg 0.204 0.207 61.0 40-105 1.43 33 WG529152 2-Nitrophenol mg/kg 0.228 0.236 68.0 45-110 3.52 33 WG529152 3,3-Dichlorobenzidine mg/kg 0.138 0.131 41.0 31-105 5.17 37 WG529152 4,6-Dinitro-2-methylphenol mg/kg 0.144 0.146 43.0 20-117 1.86 49 WG529152 4-Bromophenyl-phenylether mg/kg 0.260 0.263 78.0 37-114 0.771 38 WG529152 4-Chloro-3-methylphenol mg/kg 0.224 0.228 67.0 47-110 1.77 32 WG529152 4-Chlorophenyl-phenylether mg/kg 0.241 0.251 72.0 50-116 4.08 33 WG529152 4-Nitrophenol mg/kg 0.176 0.162 53.0 30-119 8.53 44 WG529152 Acenaphthene mg/kg 0.219 0.234 66.0 41-114 6.60 37 WG529152 Acenaphthylene mg/kg 0.241 0.245 72.0 41-119 1.55 39 WG529152 Anthracene mg/kg 0.240 0.249 72.0 45-118 3.51 36 WG529152 Benzidine mg/kg 0.000193 0 0.00 0-13 200.* 50 WG529152 Benzo(a)anthracene mg/kg 0.238 0.236 72.0 44-118 0.843 37 WG529152 Benzo(a)pyrene mg/kg 0.237 0.240 71.0 44-116 1.42 36 WG529152 Benzo(b)fluoranthene mg/kg 0.237 0.242 71.0 37-122 2.02 42 WG529152 Benzo(g,h,i)perylene mg/kg 0.200 0.200 60.0 32-132 0.0123 50 WG529152 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 96 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Laboratory Control Sample Duplicate Analyte Units Result Ref %Rec Limit RPD Limit Batch Benzo(k)fluoranthene mg/kg 0.247 0.241 74.0 35-123 2.46 44 WG529152 Benzylbutyl phthalate mg/kg 0.306 0.324 92.0 47-130 5.81 42 WG529152 Bis(2-chlorethoxy)methane mg/kg 0.256 0.259 77.0 46-115 1.04 34 WG529152 Bis(2-chloroethyl)ether mg/kg 0.233 0.239 70.0 36-113 2.67 39 WG529152 Bis(2-chloroisopropyl)ether mg/kg 0.249 0.247 75.0 42-112 0.686 35 WG529152 Bis(2-ethylhexyl)phthalate mg/kg 0.296 0.323 89.0 46-131 8.73 43 WG529152 Chrysene mg/kg 0.235 0.241 70.0 44-118 2.73 37 WG529152 Di-n-butyl phthalate mg/kg 0.269 0.278 81.0 46-133 3.27 44 WG529152 Di-n-octyl phthalate mg/kg 0.265 0.287 80.0 42-130 7.79 44 WG529152 Dibenz(a,h)anthracene mg/kg 0.197 0.189 59.0 34-127 4.18 47 WG529152 Diethyl phthalate mg/kg 0.259 0.259 78.0 53-119 0.0232 33 WG529152 Dimethyl phthalate mg/kg 0.259 0.260 78.0 54-116 0.699 31 WG529152 Fluoranthene mg/kg 0.229 0.236 69.0 45-122 3.25 38 WG529152 Fluorene mg/kg 0.227 0.233 68.0 43-118 2.96 38 WG529152 Hexachloro-1,3-butadiene mg/kg 0.230 0.236 69.0 56-134 2.92 39 WG529152 Hexachlorobenzene mg/kg 0.234 0.237 70.0 43-123 1.58 40 WG529152 Hexachlorocyclopentadiene mg/kg 0.228 0.224 69.0 20-113 2.14 47 WG529152 Hexachloroethane mg/kg 0.202 0.206 60.0 34-101 1.96 33 WG529152 Indeno(1,2,3-cd)pyrene mg/kg 0.203 0.199 61.0 35-128 2.13 47 WG529152 Isophorone mg/kg 0.231 0.236 69.0 43-105 1.98 31 WG529152 n-Nitrosodi-n-propylamine mg/kg 0.241 0.262 72.0 37-121 8.22 42 WG529152 n-Nitrosodimethylamine mg/kg 0.252 0.260 76.0 25-132 3.11 54 WG529152 n-Nitrosodiphenylamine mg/kg 0.206 0.214 62.0 45-121 3.80 38 WG529152 Naphthalene mg/kg 0.214 0.216 64.0 32-144 1.16 56 WG529152 Nitrobenzene mg/kg 0.215 0.220 64.0 33-114 2.22 41 WG529152 Pentachlorophenol mg/kg 0.0872 0.0898 26* 33-121 2.91 44 WG529152 Phenanthrene mg/kg 0.223 0.228 67.0 43-115 2.55 36 WG529152 Phenol mg/kg 0.214 0.222 64.0 43-106 3.59 31 WG529152 Pyrene mg/kg 0.254 0.263 76.0 41-123 3.31 41 WG529152 2,4,6-Tribromophenol 68.25 25-137 WG529152 2-Fluorobiphenyl 72.81 30-120 WG529152 2-Fluorophenol 69.53 26-130 WG529152 Nitrobenzene-d5 68.89 18-119 WG529152 Phenol-d5 79.82 37-141 WG529152 p-Terphenyl-d14 90.80 23-143 WG529152 1,1,1,2-Tetrachloroethane mg/kg 0.0297 0.0292 119. 73-134 1.72 20 WG529454 1,1,1-Trichloroethane mg/kg 0.0243 0.0230 97.0 62-135 5.37 20 WG529454 1,1,2,2-Tetrachloroethane mg/kg 0.0273 0.0267 109. 74-129 2.40 20 WG529454 1,1,2-Trichloroethane mg/kg 0.0260 0.0253 104. 77-124 2.57 20 WG529454 1,1-Dichloroethane mg/kg 0.0233 0.0224 93.0 61-134 3.93 20 WG529454 1,1-Dichloroethene mg/kg 0.0203 0.0196 81.0 53-136 3.41 20 WG529454 1,1-Dichloropropene mg/kg 0.0242 0.0228 97.0 63-132 5.91 20 WG529454 1,2,3-Trichlorobenzene mg/kg 0.0291 0.0270 116. 62-146 7.63 20 WG529454 1,2,3-Trichloropropane mg/kg 0.0273 0.0251 109. 70-133 8.41 20 WG529454 1,2,4-Trichlorobenzene mg/kg 0.0285 0.0269 114. 61-148 5.58 20 WG529454 1,2,4-Trimethylbenzene mg/kg 0.0289 0.0285 116. 68-135 1.46 20 WG529454 1,2-Dibromo-3-Chloropropane mg/kg 0.0269 0.0253 108. 61-134 6.28 21 WG529454 1,2-Dibromoethane mg/kg 0.0286 0.0277 114. 76-127 3.27 20 WG529454 1,2-Dichlorobenzene mg/kg 0.0279 0.0264 112. 77-123 5.53 20 WG529454 1,2-Dichloroethane mg/kg 0.0242 0.0221 97.0 58-141 9.25 20 WG529454 1,2-Dichloropropane mg/kg 0.0249 0.0230 100. 71-128 8.05 20 WG529454 1,3,5-Trimethylbenzene mg/kg 0.0288 0.0280 115. 71-133 2.63 20 WG529454 1,3-Dichlorobenzene mg/kg 0.0286 0.0275 114. 71-132 3.98 20 WG529454 1,3-Dichloropropane mg/kg 0.0254 0.0248 102. 76-120 2.46 20 WG529454 1,4-Dichlorobenzene mg/kg 0.0264 0.0244 106. 72-123 8.01 20 WG529454 2,2-Dichloropropane mg/kg 0.0241 0.0229 96.0 50-147 4.98 20 WG529454 2-Butanone (MEK) mg/kg 0.128 0.116 102. 51-131 9.32 25 WG529454 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 97 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Laboratory Control Sample Duplicate Analyte Units Result Ref %Rec Limit RPD Limit Batch 2-Chloroethyl vinyl ether mg/kg 0.110 0.138 88.0 0-188 22.6 39 WG529454 2-Chlorotoluene mg/kg 0.0284 0.0275 114. 73-128 3.13 20 WG529454 4-Chlorotoluene mg/kg 0.0279 0.0268 112. 72-129 4.03 20 WG529454 4-Methyl-2-pentanone (MIBK) mg/kg 0.128 0.121 102. 61-143 5.41 23 WG529454 Acetone mg/kg 0.111 0.103 89.0 44-140 7.45 25 WG529454 Acrylonitrile mg/kg 0.120 0.114 96.0 55-143 5.52 20 WG529454 Benzene mg/kg 0.0236 0.0223 94.0 65-128 5.53 20 WG529454 Bromobenzene mg/kg 0.0261 0.0261 104. 75-123 0.0200 20 WG529454 Bromodichloromethane mg/kg 0.0281 0.0261 112. 66-126 7.21 20 WG529454 Bromoform mg/kg 0.0294 0.0285 118. 64-139 3.09 20 WG529454 Bromomethane mg/kg 0.0230 0.0225 92.0 41-175 2.04 20 WG529454 Carbon tetrachloride mg/kg 0.0261 0.0246 104. 60-140 5.98 20 WG529454 Chlorobenzene mg/kg 0.0281 0.0273 112. 75-125 2.75 20 WG529454 Chlorodibromomethane mg/kg 0.0301 0.0291 120. 72-137 3.35 20 WG529454 Chloroethane mg/kg 0.0204 0.0195 82.0 44-159 4.77 20 WG529454 Chloroform mg/kg 0.0241 0.0230 96.0 63-123 4.93 20 WG529454 Chloromethane mg/kg 0.0230 0.0227 92.0 42-149 1.21 20 WG529454 cis-1,2-Dichloroethene mg/kg 0.0242 0.0234 97.0 71-129 3.46 20 WG529454 cis-1,3-Dichloropropene mg/kg 0.0274 0.0257 109. 73-132 6.39 20 WG529454 Di-isopropyl ether mg/kg 0.0240 0.0227 96.0 59-143 5.59 20 WG529454 Dibromomethane mg/kg 0.0273 0.0262 109. 70-130 4.03 20 WG529454 Dichlorodifluoromethane mg/kg 0.0209 0.0205 84.0 26-186 1.78 22 WG529454 Ethylbenzene mg/kg 0.0273 0.0263 109. 74-128 3.88 20 WG529454 Hexachloro-1,3-butadiene mg/kg 0.0312 0.0306 125. 65-137 2.08 20 WG529454 Isopropylbenzene mg/kg 0.0261 0.0253 104. 73-130 2.89 20 WG529454 Methyl tert-butyl ether mg/kg 0.0232 0.0215 93.0 44-148 7.68 20 WG529454 Methylene Chloride mg/kg 0.0202 0.0198 81.0 57-129 2.05 20 WG529454 n-Butylbenzene mg/kg 0.0275 0.0260 110. 60-145 5.39 20 WG529454 n-Propylbenzene mg/kg 0.0268 0.0263 107. 71-132 1.68 20 WG529454 Naphthalene mg/kg 0.0297 0.0279 119. 61-142 6.04 20 WG529454 p-Isopropyltoluene mg/kg 0.0301 0.0290 120. 67-138 3.71 20 WG529454 sec-Butylbenzene mg/kg 0.0289 0.0280 116. 71-134 3.24 20 WG529454 Styrene mg/kg 0.0405 0.0393 162* 76-133 3.07 20 WG529454 tert-Butylbenzene mg/kg 0.0289 0.0278 115. 72-132 3.61 20 WG529454 Tetrachloroethene mg/kg 0.0283 0.0271 113. 65-135 4.15 20 WG529454 Toluene mg/kg 0.0263 0.0244 105. 70-120 7.26 20 WG529454 trans-1,2-Dichloroethene mg/kg 0.0229 0.0225 92.0 61-133 2.14 20 WG529454 trans-1,3-Dichloropropene mg/kg 0.0250 0.0232 100. 70-135 7.61 20 WG529454 Trichloroethene mg/kg 0.0263 0.0251 105. 71-126 4.72 20 WG529454 Trichlorofluoromethane mg/kg 0.0214 0.0207 86.0 52-147 3.10 20 WG529454 Vinyl chloride mg/kg 0.0224 0.0210 90.0 50-151 6.24 20 WG529454 Xylenes, Total mg/kg 0.0811 0.0791 108. 74-127 2.48 20 WG529454 4-Bromofluorobenzene 102.1 59-140 WG529454 Dibromofluoromethane 99.47 63-139 WG529454 Toluene-d8 100.9 84-116 WG529454 a,a,a-Trifluorotoluene 105.2 80-118 WG529454 Matrix Spike Analyte Units MS Res Ref Res TV % Rec Limit Ref Samp Batch 1,1,1,2-Tetrachloroethane mg/kg 0.0135 0 .025 53.9 29-145 L509137-05 WG529118 1,1,1-Trichloroethane mg/kg 0.00582 0 .025 23.3 23-147 L509137-05 WG529118 1,1,2,2-Tetrachloroethane mg/kg 0.0189 0 .025 75.4 18-150 L509137-05 WG529118 1,1,2-Trichloroethane mg/kg 0.0190 0 .025 75.9 35-140 L509137-05 WG529118 1,1-Dichloroethane mg/kg 0.00785 0 .025 31.4 24-148 L509137-05 WG529118 1,1-Dichloroethene mg/kg 0.00582 0 .025 23.3 10-149 L509137-05 WG529118 1,1-Dichloropropene mg/kg 0.00551 0 .025 22.1 10-141 L509137-05 WG529118 1,2,3-Trichlorobenzene mg/kg 0.0130 0 .025 52.0 10-129 L509137-05 WG529118 1,2,3-Trichloropropane mg/kg 0.0211 0 .025 84.5 30-148 L509137-05 WG529118 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 98 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Matrix Spike Analyte Units MS Res Ref Res TV % Rec Limit Ref Samp Batch 1,2,4-Trichlorobenzene mg/kg 0.0124 0 .025 49.8 10-119 L509137-05 WG529118 1,2,4-Trimethylbenzene mg/kg 0.0101 0 .025 40.3 10-145 L509137-05 WG529118 1,2-Dibromo-3-Chloropropane mg/kg 0.0189 0 .025 75.5 19-145 L509137-05 WG529118 1,2-Dibromoethane mg/kg 0.0201 0 .025 80.3 24-145 L509137-05 WG529118 1,2-Dichlorobenzene mg/kg 0.0134 0 .025 53.8 12-130 L509137-05 WG529118 1,2-Dichloroethane mg/kg 0.0132 0 .025 52.9 21-155 L509137-05 WG529118 1,2-Dichloropropane mg/kg 0.0119 0 .025 47.8 28-144 L509137-05 WG529118 1,3,5-Trimethylbenzene mg/kg 0.00929 0 .025 37.2 10-135 L509137-05 WG529118 1,3-Dichlorobenzene mg/kg 0.0129 0 .025 51.8 10-129 L509137-05 WG529118 1,3-Dichloropropane mg/kg 0.0175 0 .025 70.0 31-137 L509137-05 WG529118 1,4-Dichlorobenzene mg/kg 0.0124 0 .025 49.8 10-121 L509137-05 WG529118 2,2-Dichloropropane mg/kg 0.00593 0 .025 23.7 18-144 L509137-05 WG529118 2-Butanone (MEK) mg/kg 0.0877 0 .125 70.2 21-143 L509137-05 WG529118 2-Chloroethyl vinyl ether mg/kg 0.0715 0 .125 57.2 0-176 L509137-05 WG529118 2-Chlorotoluene mg/kg 0.0100 0 .025 40.1 10-132 L509137-05 WG529118 4-Chlorotoluene mg/kg 0.0108 0 .025 43.1 10-129 L509137-05 WG529118 4-Methyl-2-pentanone (MIBK) mg/kg 0.0974 0 .125 77.9 31-151 L509137-05 WG529118 Acetone mg/kg 0.0761 0 .125 60.9 13-158 L509137-05 WG529118 Acrylonitrile mg/kg 0.0947 0 .125 75.7 20-154 L509137-05 WG529118 Benzene mg/kg 0.00865 0 .025 34.6 16-143 L509137-05 WG529118 Bromobenzene mg/kg 0.0118 0 .025 47.1 14-135 L509137-05 WG529118 Bromodichloromethane mg/kg 0.0129 0 .025 51.4 27-139 L509137-05 WG529118 Bromoform mg/kg 0.0206 0 .025 82.4 21-144 L509137-05 WG529118 Bromomethane mg/kg 0.00715 0 .025 28.6 0-180 L509137-05 WG529118 Carbon tetrachloride mg/kg 0.00556 0 .025 22.2 12-149 L509137-05 WG529118 Chlorobenzene mg/kg 0.0124 0 .025 49.7 17-134 L509137-05 WG529118 Chlorodibromomethane mg/kg 0.0180 0 .025 71.8 28-147 L509137-05 WG529118 Chloroethane mg/kg 0.00608 0 .025 24.3 0-172 L509137-05 WG529118 Chloroform mg/kg 0.00920 0 .025 36.8 28-138 L509137-05 WG529118 Chloromethane mg/kg 0.00663 0 .025 26.5 10-158 L509137-05 WG529118 cis-1,2-Dichloroethene mg/kg 0.00987 0 .025 39.5 21-147 L509137-05 WG529118 cis-1,3-Dichloropropene mg/kg 0.0138 0 .025 55.1 17-145 L509137-05 WG529118 Di-isopropyl ether mg/kg 0.0120 0 .025 47.9 31-153 L509137-05 WG529118 Dibromomethane mg/kg 0.0152 0 .025 61.0 24-147 L509137-05 WG529118 Dichlorodifluoromethane mg/kg 0.00461 0 .025 18.4 0-192 L509137-05 WG529118 Ethylbenzene mg/kg 0.00979 0 .025 39.2 12-137 L509137-05 WG529118 Hexachloro-1,3-butadiene mg/kg 0.00682 0 .025 27.3 10-123 L509137-05 WG529118 Isopropylbenzene mg/kg 0.00828 0 .025 33.1 14-134 L509137-05 WG529118 Methyl tert-butyl ether mg/kg 0.0136 0 .025 54.5 21-157 L509137-05 WG529118 Methylene Chloride mg/kg 0.0103 0 .025 41.1 12-149 L509137-05 WG529118 n-Butylbenzene mg/kg 0.00674 0 .025 27.0 10-130 L509137-05 WG529118 n-Propylbenzene mg/kg 0.00819 0 .025 32.8 10-130 L509137-05 WG529118 Naphthalene mg/kg 0.0159 0 .025 63.6 0-146 L509137-05 WG529118 p-Isopropyltoluene mg/kg 0.00857 0 .025 34.3 10-131 L509137-05 WG529118 sec-Butylbenzene mg/kg 0.00786 0 .025 31.4 10-134 L509137-05 WG529118 Styrene mg/kg 0.0134 0 .025 53.7 10-140 L509137-05 WG529118 tert-Butylbenzene mg/kg 0.00901 0 .025 36.0 11-137 L509137-05 WG529118 Tetrachloroethene mg/kg 0.00776 0 .025 31.0 10-131 L509137-05 WG529118 Toluene mg/kg 0.00908 0 .025 36.3 12-136 L509137-05 WG529118 trans-1,2-Dichloroethene mg/kg 0.00693 0 .025 27.7 10-143 L509137-05 WG529118 trans-1,3-Dichloropropene mg/kg 0.0158 0 .025 63.2 16-147 L509137-05 WG529118 Trichloroethene mg/kg 0.00805 0 .025 32.2 10-155 L509137-05 WG529118 Trichlorofluoromethane mg/kg 0.00458 0 .025 18.3 10-154 L509137-05 WG529118 Vinyl chloride mg/kg 0.00537 0 .025 21.5 10-159 L509137-05 WG529118 Xylenes, Total mg/kg 0.0304 0 .075 40.5 10-138 L509137-05 WG529118 4-Bromofluorobenzene 102.2 59-140 WG529118 Dibromofluoromethane 92.87 63-139 WG529118 Toluene-d8 96.84 84-116 WG529118 a,a,a-Trifluorotoluene 99.61 80-118 WG529118 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 99 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Matrix Spike Analyte Units MS Res Ref Res TV % Rec Limit Ref Samp Batch 1,1,1,2-Tetrachloroethane mg/kg 0.131 0 .025 105. 29-145 L509239-02 WG529231 1,1,1-Trichloroethane mg/kg 0.135 0 .025 108. 23-147 L509239-02 WG529231 1,1,2,2-Tetrachloroethane mg/kg 0.111 0 .025 88.6 18-150 L509239-02 WG529231 1,1,2-Trichloroethane mg/kg 0.115 0 .025 91.7 35-140 L509239-02 WG529231 1,1-Dichloroethane mg/kg 0.137 0 .025 109. 24-148 L509239-02 WG529231 1,1-Dichloroethene mg/kg 0.128 0 .025 103. 10-149 L509239-02 WG529231 1,1-Dichloropropene mg/kg 0.132 0 .025 106. 10-141 L509239-02 WG529231 1,2,3-Trichlorobenzene mg/kg 0.0952 0 .025 76.2 10-129 L509239-02 WG529231 1,2,3-Trichloropropane mg/kg 0.112 0 .025 90.0 30-148 L509239-02 WG529231 1,2,4-Trichlorobenzene mg/kg 0.103 0 .025 82.2 10-119 L509239-02 WG529231 1,2,4-Trimethylbenzene mg/kg 0.126 0 .025 101. 10-145 L509239-02 WG529231 1,2-Dibromo-3-Chloropropane mg/kg 0.0978 0 .025 78.2 19-145 L509239-02 WG529231 1,2-Dibromoethane mg/kg 0.119 0 .025 94.9 24-145 L509239-02 WG529231 1,2-Dichlorobenzene mg/kg 0.118 0 .025 94.3 12-130 L509239-02 WG529231 1,2-Dichloroethane mg/kg 0.126 0 .025 101. 21-155 L509239-02 WG529231 1,2-Dichloropropane mg/kg 0.119 0 .025 95.2 28-144 L509239-02 WG529231 1,3,5-Trimethylbenzene mg/kg 0.128 0 .025 102. 10-135 L509239-02 WG529231 1,3-Dichlorobenzene mg/kg 0.114 0 .025 91.6 10-129 L509239-02 WG529231 1,3-Dichloropropane mg/kg 0.114 0 .025 91.0 31-137 L509239-02 WG529231 1,4-Dichlorobenzene mg/kg 0.118 0 .025 94.2 10-121 L509239-02 WG529231 2,2-Dichloropropane mg/kg 0.144 0 .025 115. 18-144 L509239-02 WG529231 2-Butanone (MEK) mg/kg 0.553 0 .125 88.5 21-143 L509239-02 WG529231 2-Chloroethyl vinyl ether mg/kg 0.465 0 .125 74.4 0-176 L509239-02 WG529231 2-Chlorotoluene mg/kg 0.133 0 .025 106. 10-132 L509239-02 WG529231 4-Chlorotoluene mg/kg 0.121 0 .025 96.8 10-129 L509239-02 WG529231 4-Methyl-2-pentanone (MIBK) mg/kg 0.561 0 .125 89.7 31-151 L509239-02 WG529231 Acetone mg/kg 0.585 0 .125 93.6 13-158 L509239-02 WG529231 Acrylonitrile mg/kg 0.584 0 .125 93.5 20-154 L509239-02 WG529231 Benzene mg/kg 0.134 0 .025 107. 16-143 L509239-02 WG529231 Bromobenzene mg/kg 0.116 0 .025 92.9 14-135 L509239-02 WG529231 Bromodichloromethane mg/kg 0.135 0 .025 108. 27-139 L509239-02 WG529231 Bromoform mg/kg 0.124 0 .025 99.1 21-144 L509239-02 WG529231 Bromomethane mg/kg 0.176 0 .025 141. 0-180 L509239-02 WG529231 Carbon tetrachloride mg/kg 0.148 0 .025 119. 12-149 L509239-02 WG529231 Chlorobenzene mg/kg 0.125 0 .025 100. 17-134 L509239-02 WG529231 Chlorodibromomethane mg/kg 0.134 0 .025 107. 28-147 L509239-02 WG529231 Chloroethane mg/kg 0.148 0 .025 118. 0-172 L509239-02 WG529231 Chloroform mg/kg 0.133 0 .025 106. 28-138 L509239-02 WG529231 Chloromethane mg/kg 0.134 0 .025 107. 10-158 L509239-02 WG529231 cis-1,2-Dichloroethene mg/kg 0.133 0 .025 106. 21-147 L509239-02 WG529231 cis-1,3-Dichloropropene mg/kg 0.132 0 .025 106. 17-145 L509239-02 WG529231 Di-isopropyl ether mg/kg 0.136 0 .025 109. 31-153 L509239-02 WG529231 Dibromomethane mg/kg 0.122 0 .025 97.5 24-147 L509239-02 WG529231 Dichlorodifluoromethane mg/kg 0.119 0 .025 95.5 0-192 L509239-02 WG529231 Ethylbenzene mg/kg 0.124 0 .025 98.8 12-137 L509239-02 WG529231 Hexachloro-1,3-butadiene mg/kg 0.122 0 .025 97.8 10-123 L509239-02 WG529231 Isopropylbenzene mg/kg 0.128 0 .025 103. 14-134 L509239-02 WG529231 Methyl tert-butyl ether mg/kg 0.126 0 .025 101. 21-157 L509239-02 WG529231 Methylene Chloride mg/kg 0.116 0 .025 93.1 12-149 L509239-02 WG529231 n-Butylbenzene mg/kg 0.130 0 .025 104. 10-130 L509239-02 WG529231 n-Propylbenzene mg/kg 0.124 0 .025 99.5 10-130 L509239-02 WG529231 Naphthalene mg/kg 0.103 0 .025 82.1 0-146 L509239-02 WG529231 p-Isopropyltoluene mg/kg 0.132 0 .025 106. 10-131 L509239-02 WG529231 sec-Butylbenzene mg/kg 0.130 0 .025 104. 10-134 L509239-02 WG529231 Styrene mg/kg 0.124 0 .025 99.2 10-140 L509239-02 WG529231 tert-Butylbenzene mg/kg 0.131 0 .025 105. 11-137 L509239-02 WG529231 Tetrachloroethene mg/kg 0.123 0 .025 98.7 10-131 L509239-02 WG529231 Toluene mg/kg 0.132 0 .025 105. 12-136 L509239-02 WG529231 trans-1,2-Dichloroethene mg/kg 0.135 0 .025 108. 10-143 L509239-02 WG529231 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 100 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Matrix Spike Analyte Units MS Res Ref Res TV % Rec Limit Ref Samp Batch trans-1,3-Dichloropropene mg/kg 0.118 0 .025 94.4 16-147 L509239-02 WG529231 Trichloroethene mg/kg 0.125 0 .025 100. 10-155 L509239-02 WG529231 Trichlorofluoromethane mg/kg 0.148 0 .025 118. 10-154 L509239-02 WG529231 Vinyl chloride mg/kg 0.129 0 .025 103. 10-159 L509239-02 WG529231 Xylenes, Total mg/kg 0.373 0 .075 99.4 10-138 L509239-02 WG529231 4-Bromofluorobenzene 92.60 59-140 WG529231 Dibromofluoromethane 107.6 63-139 WG529231 Toluene-d8 103.2 84-116 WG529231 a,a,a-Trifluorotoluene 105.0 80-118 WG529231 Arsenic mg/kg 43.9 1.20 50 85.4 75-125 L509137-04 WG529143 Barium mg/kg 143. 38.0 50 210.* 75-125 L509137-04 WG529143 Cadmium mg/kg 47.6 0 50 95.2 75-125 L509137-04 WG529143 Chromium mg/kg 51.6 8.40 50 86.4 75-125 L509137-04 WG529143 Lead mg/kg 77.9 13.0 50 130.* 75-125 L509137-04 WG529143 Selenium mg/kg 42.0 0 50 84.0 75-125 L509137-04 WG529143 PCB 1016 mg/kg 0.130 0 .167 77.7 70-130 L509288-05 WG529271 PCB 1260 mg/kg 0.126 0 .167 75.7 10-139 L509288-05 WG529271 1,1,1,2-Tetrachloroethane mg/kg 0.0227 0 .025 90.6 29-145 L509177-01 WG529119 1,1,1-Trichloroethane mg/kg 0.0255 0 .025 102. 23-147 L509177-01 WG529119 1,1,2,2-Tetrachloroethane mg/kg 0.0288 0 .025 115. 18-150 L509177-01 WG529119 1,1,2-Trichloroethane mg/kg 0.0250 0 .025 99.8 35-140 L509177-01 WG529119 1,1-Dichloroethane mg/kg 0.0240 0 .025 95.9 24-148 L509177-01 WG529119 1,1-Dichloropropene mg/kg 0.0227 0 .025 90.8 10-141 L509177-01 WG529119 1,2,3-Trichlorobenzene mg/kg 0.0249 0 .025 99.8 10-129 L509177-01 WG529119 1,2,3-Trichloropropane mg/kg 0.0278 0 .025 111. 30-148 L509177-01 WG529119 1,2,4-Trichlorobenzene mg/kg 0.0232 0 .025 92.7 10-119 L509177-01 WG529119 1,2,4-Trimethylbenzene mg/kg 0.0240 0 .025 96.0 10-145 L509177-01 WG529119 1,2-Dibromoethane mg/kg 0.0243 0 .025 97.4 24-145 L509177-01 WG529119 1,2-Dichlorobenzene mg/kg 0.0247 0 .025 98.7 12-130 L509177-01 WG529119 1,2-Dichloroethane mg/kg 0.0276 0 .025 110. 21-155 L509177-01 WG529119 1,2-Dichloropropane mg/kg 0.0237 0 .025 94.9 28-144 L509177-01 WG529119 1,3,5-Trimethylbenzene mg/kg 0.0236 0 .025 94.4 10-135 L509177-01 WG529119 1,3-Dichlorobenzene mg/kg 0.0234 0 .025 93.5 10-129 L509177-01 WG529119 1,3-Dichloropropane mg/kg 0.0239 0 .025 95.5 31-137 L509177-01 WG529119 1,4-Dichlorobenzene mg/kg 0.0250 0 .025 100. 10-121 L509177-01 WG529119 2,2-Dichloropropane mg/kg 0.0276 0 .025 110. 18-144 L509177-01 WG529119 2-Butanone (MEK) mg/kg 0.134 0 .125 107. 21-143 L509177-01 WG529119 2-Chloroethyl vinyl ether mg/kg 0.125 0 .125 99.8 0-176 L509177-01 WG529119 2-Chlorotoluene mg/kg 0.0269 0 .025 108. 10-132 L509177-01 WG529119 4-Chlorotoluene mg/kg 0.0235 0 .025 93.9 10-129 L509177-01 WG529119 4-Methyl-2-pentanone (MIBK) mg/kg 0.143 0 .125 115. 31-151 L509177-01 WG529119 Acetone mg/kg 0.129 0 .125 103. 13-158 L509177-01 WG529119 Acrylonitrile mg/kg 0.149 0 .125 119. 20-154 L509177-01 WG529119 Benzene mg/kg 0.0223 0 .025 89.2 16-143 L509177-01 WG529119 Bromobenzene mg/kg 0.0270 0 .025 108. 14-135 L509177-01 WG529119 Bromodichloromethane mg/kg 0.0261 0 .025 104. 27-139 L509177-01 WG529119 Bromoform mg/kg 0.0226 0 .025 90.4 21-144 L509177-01 WG529119 Bromomethane mg/kg 0.0289 0 .025 116. 0-180 L509177-01 WG529119 Carbon tetrachloride mg/kg 0.0238 0 .025 95.0 12-149 L509177-01 WG529119 Chlorobenzene mg/kg 0.0231 0 .025 92.5 17-134 L509177-01 WG529119 Chlorodibromomethane mg/kg 0.0235 0 .025 94.1 28-147 L509177-01 WG529119 Chloroform mg/kg 0.0252 0 .025 101. 28-138 L509177-01 WG529119 Chloromethane mg/kg 0.0231 0 .025 92.5 10-158 L509177-01 WG529119 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 101 0 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Matrix Spike Analyte Units MS Res Ref Res TV % Rec Limit Ref Samp Batch cis-1,2-Dichloroethene mg/kg 0.0220 0 .025 88.2 21-147 L509177-01 WG529119 cis-1,3-Dichloropropene mg/kg 0.0225 0 .025 89.9 17-145 L509177-01 WG529119 Di-isopropyl ether mg/kg 0.0224 0 .025 89.6 31-153 L509177-01 WG529119 Dibromomethane mg/kg 0.0260 0 .025 104. 24-147 L509177-01 WG529119 Dichlorodifluoromethane mg/kg 0.0291 0 .025 116. 0-192 L509177-01 WG529119 Ethylbenzene mg/kg 0.0223 0 .025 89.3 12-137 L509177-01 WG529119 Hexachloro-1,3-butadiene mg/kg 0.0278 0 .025 111. 10-123 L509177-01 WG529119 Isopropylbenzene mg/kg 0.0216 0 .025 86.2 14-134 L509177-01 WG529119 Methyl tert-butyl ether mg/kg 0.0224 0 .025 89.4 21-157 L509177-01 WG529119 Methylene Chloride mg/kg 0.0235 0 .025 93.9 12-149 L509177-01 WG529119 n-Butylbenzene mg/kg 0.0232 0 .025 92.9 10-130 L509177-01 WG529119 n-Propylbenzene mg/kg 0.0265 0 .025 106. 10-130 L509177-01 WG529119 Naphthalene mg/kg 0.0245 0 .025 97.9 0-146 L509177-01 WG529119 p-Isopropyltoluene mg/kg 0.0231 0 .025 92.3 10-131 L509177-01 WG529119 sec-Butylbenzene mg/kg 0.0274 0 .025 110. 10-134 L509177-01 WG529119 Styrene mg/kg 0.0309 0 .025 124. 10-140 L509177-01 WG529119 Tetrachloroethene mg/kg 0.0237 0.0130 .025 42.8 10-131 L509177-01 WG529119 Toluene mg/kg 0.0239 0 .025 95.6 12-136 L509177-01 WG529119 trans-1,2-Dichloroethene mg/kg 0.0202 0 .025 80.8 10-143 L509177-01 WG529119 trans-1,3-Dichloropropene mg/kg 0.0241 0 .025 96.3 16-147 L509177-01 WG529119 Trichloroethene mg/kg 0.0214 0.00120 .025 80.7 10-155 L509177-01 WG529119 Trichlorofluoromethane mg/kg 0.0313 0 .025 125. 10-154 L509177-01 WG529119 Vinyl chloride mg/kg 0.0264 0 .025 105. 10-159 L509177-01 WG529119 Xylenes, Total mg/kg 0.0673 0 .075 89.7 10-138 L509177-01 WG529119 4-Bromofluorobenzene 96.17 59-140 WG529119 Dibromofluoromethane 118.7 63-139 WG529119 Toluene-d8 106.3 84-116 WG529119 a,a,a-Trifluorotoluene 110.9 80-118 WG529119 Mercury mg/kg 0.229 0.00410 .25 90.0 70-130 L508983-99 WG529096 Mercury mg/kg 0.272 0.00700 .25 106. 70-130 L509085-08 WG529095 1,1,1,2-Tetrachloroethane mg/kg 0.0288 0 .025 115. 29-145 L509137-12 WG529454 1,1,1-Trichloroethane mg/kg 0.0240 0 .025 96.1 23-147 L509137-12 WG529454 1,1,2,2-Tetrachloroethane mg/kg 0.0272 0 .025 109. 18-150 L509137-12 WG529454 1,1,2-Trichloroethane mg/kg 0.0258 0 .025 103. 35-140 L509137-12 WG529454 1,1-Dichloroethane mg/kg 0.0236 0 .025 94.4 24-148 L509137-12 WG529454 1,1-Dichloroethene mg/kg 0.0202 0 .025 80.8 10-149 L509137-12 WG529454 1,1-Dichloropropene mg/kg 0.0233 0 .025 93.0 10-141 L509137-12 WG529454 1,2,3-Trichlorobenzene mg/kg 0.0241 0 .025 96.4 10-129 L509137-12 WG529454 1,2,3-Trichloropropane mg/kg 0.0271 0 .025 108. 30-148 L509137-12 WG529454 1,2,4-Trichlorobenzene mg/kg 0.0247 0 .025 98.8 10-119 L509137-12 WG529454 1,2,4-Trimethylbenzene mg/kg 0.0276 0 .025 110. 10-145 L509137-12 WG529454 1,2-Dibromo-3-Chloropropane mg/kg 0.0254 0 .025 102. 19-145 L509137-12 WG529454 1,2-Dibromoethane mg/kg 0.0276 0 .025 110. 24-145 L509137-12 WG529454 1,2-Dichlorobenzene mg/kg 0.0253 0 .025 101. 12-130 L509137-12 WG529454 1,2-Dichloroethane mg/kg 0.0244 0 .025 97.5 21-155 L509137-12 WG529454 1,2-Dichloropropane mg/kg 0.0242 0 .025 96.8 28-144 L509137-12 WG529454 1,3,5-Trimethylbenzene mg/kg 0.0273 0 .025 109. 10-135 L509137-12 WG529454 1,3-Dichlorobenzene mg/kg 0.0259 0 .025 104. 10-129 L509137-12 WG529454 1,3-Dichloropropane mg/kg 0.0252 0 .025 101. 31-137 L509137-12 WG529454 1,4-Dichlorobenzene mg/kg 0.0240 0 .025 95.9 10-121 L509137-12 WG529454 2,2-Dichloropropane mg/kg 0.0243 0 .025 97.2 18-144 L509137-12 WG529454 2-Butanone (MEK) mg/kg 0.132 0 .125 105. 21-143 L509137-12 WG529454 2-Chloroethyl vinyl ether mg/kg 0.108 0 .125 86.0 0-176 L509137-12 WG529454 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 102 1 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Matrix Spike Analyte Units MS Res Ref Res TV % Rec Limit Ref Samp Batch 2-Chlorotoluene mg/kg 0.0270 0 .025 108. 10-132 L509137-12 WG529454 4-Chlorotoluene mg/kg 0.0263 0 .025 105. 10-129 L509137-12 WG529454 4-Methyl-2-pentanone (MIBK) mg/kg 0.134 0 .125 107. 31-151 L509137-12 WG529454 Acetone mg/kg 0.126 0 .125 100. 13-158 L509137-12 WG529454 Acrylonitrile mg/kg 0.125 0 .125 100. 20-154 L509137-12 WG529454 Benzene mg/kg 0.0232 0.00120 .025 88.0 16-143 L509137-12 WG529454 Bromobenzene mg/kg 0.0253 0 .025 101. 14-135 L509137-12 WG529454 Bromodichloromethane mg/kg 0.0278 0 .025 111. 27-139 L509137-12 WG529454 Bromoform mg/kg 0.0298 0 .025 119. 21-144 L509137-12 WG529454 Bromomethane mg/kg 0.0249 0 .025 99.7 0-180 L509137-12 WG529454 Carbon tetrachloride mg/kg 0.0264 0 .025 106. 12-149 L509137-12 WG529454 Chlorobenzene mg/kg 0.0264 0 .025 106. 17-134 L509137-12 WG529454 Chlorodibromomethane mg/kg 0.0299 0 .025 120. 28-147 L509137-12 WG529454 Chloroethane mg/kg 0.0220 0 .025 87.9 0-172 L509137-12 WG529454 Chloroform mg/kg 0.0237 0 .025 94.6 28-138 L509137-12 WG529454 Chloromethane mg/kg 0.0238 0 .025 95.0 10-158 L509137-12 WG529454 cis-1,2-Dichloroethene mg/kg 0.0241 0 .025 96.4 21-147 L509137-12 WG529454 cis-1,3-Dichloropropene mg/kg 0.0270 0 .025 108. 17-145 L509137-12 WG529454 Di-isopropyl ether mg/kg 0.0238 0 .025 95.2 31-153 L509137-12 WG529454 Dibromomethane mg/kg 0.0271 0 .025 108. 24-147 L509137-12 WG529454 Dichlorodifluoromethane mg/kg 0.0225 0 .025 90.0 0-192 L509137-12 WG529454 Ethylbenzene mg/kg 0.0265 0 .025 106. 12-137 L509137-12 WG529454 Hexachloro-1,3-butadiene mg/kg 0.0254 0 .025 101. 10-123 L509137-12 WG529454 Isopropylbenzene mg/kg 0.0250 0 .025 100. 14-134 L509137-12 WG529454 Methyl tert-butyl ether mg/kg 0.0231 0 .025 92.3 21-157 L509137-12 WG529454 Methylene Chloride mg/kg 0.0207 0 .025 82.9 12-149 L509137-12 WG529454 n-Butylbenzene mg/kg 0.0248 0 .025 99.4 10-130 L509137-12 WG529454 n-Propylbenzene mg/kg 0.0255 0 .025 102. 10-130 L509137-12 WG529454 Naphthalene mg/kg 0.0252 0 .025 101. 0-146 L509137-12 WG529454 p-Isopropyltoluene mg/kg 0.0283 0 .025 113. 10-131 L509137-12 WG529454 sec-Butylbenzene mg/kg 0.0268 0 .025 107. 10-134 L509137-12 WG529454 Styrene mg/kg 0.0380 0 .025 152.* 10-140 L509137-12 WG529454 tert-Butylbenzene mg/kg 0.0278 0 .025 111. 11-137 L509137-12 WG529454 Tetrachloroethene mg/kg 0.0270 0 .025 108. 10-131 L509137-12 WG529454 Toluene mg/kg 0.0257 0 .025 103. 12-136 L509137-12 WG529454 trans-1,2-Dichloroethene mg/kg 0.0230 0 .025 92.2 10-143 L509137-12 WG529454 trans-1,3-Dichloropropene mg/kg 0.0238 0 .025 95.2 16-147 L509137-12 WG529454 Trichloroethene mg/kg 0.0255 0 .025 102. 10-155 L509137-12 WG529454 Trichlorofluoromethane mg/kg 0.0227 0 .025 90.8 10-154 L509137-12 WG529454 Vinyl chloride mg/kg 0.0223 0 .025 89.2 10-159 L509137-12 WG529454 Xylenes, Total mg/kg 0.0788 0 .075 105. 10-138 L509137-12 WG529454 4-Bromofluorobenzene 100.4 59-140 WG529454 Dibromofluoromethane 101.8 63-139 WG529454 Toluene-d8 101.5 84-116 WG529454 a,a,a-Trifluorotoluene 105.8 80-118 WG529454 1,2,4-Trichlorobenzene mg/kg 0.242 0 .333 72.6 37-104 L509078-02 WG529152 2,4,6-Trichlorophenol mg/kg 0.280 0 .333 84.0 27-128 L509078-02 WG529152 2,4-Dichlorophenol mg/kg 0.273 0 .333 81.9 39-116 L509078-02 WG529152 2,4-Dimethylphenol mg/kg 0.292 0 .333 87.8 50-119 L509078-02 WG529152 2,4-Dinitrophenol mg/kg 0.199 0 .333 59.9 10-123 L509078-02 WG529152 2,4-Dinitrotoluene mg/kg 0.293 0 .333 88.0 52-121 L509078-02 WG529152 2,6-Dinitrotoluene mg/kg 0.295 0 .333 88.4 53-114 L509078-02 WG529152 2-Chloronaphthalene mg/kg 0.277 0 .333 83.0 52-101 L509078-02 WG529152 2-Chlorophenol mg/kg 0.236 0 .333 70.8 41-112 L509078-02 WG529152 2-Nitrophenol mg/kg 0.286 0 .333 86.0 23-117 L509078-02 WG529152 3,3-Dichlorobenzidine mg/kg 0.247 0 .333 74.1 10-133 L509078-02 WG529152 4,6-Dinitro-2-methylphenol mg/kg 0.110 0 .333 33.2 10-124 L509078-02 WG529152 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 103 2 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Matrix Spike Analyte Units MS Res Ref Res TV % Rec Limit Ref Samp Batch 4-Bromophenyl-phenylether mg/kg 0.347 0 .333 104.* 37-103 L509078-02 WG529152 4-Chloro-3-methylphenol mg/kg 0.287 0 .333 86.1 52-119 L509078-02 WG529152 4-Chlorophenyl-phenylether mg/kg 0.317 0 .333 95.1 53-105 L509078-02 WG529152 4-Nitrophenol mg/kg 0.224 0 .333 67.2 15-140 L509078-02 WG529152 Acenaphthene mg/kg 0.296 0 .333 88.8 52-102 L509078-02 WG529152 Acenaphthylene mg/kg 0.314 0 .333 94.2 54-103 L509078-02 WG529152 Anthracene mg/kg 0.296 0 .333 88.8 55-114 L509078-02 WG529152 Benzidine mg/kg 0.0132 0 .333 3.97 0-45 L509078-02 WG529152 Benzo(a)anthracene mg/kg 0.298 0 .333 89.6 37-124 L509078-02 WG529152 Benzo(a)pyrene mg/kg 0.296 0 .333 89.0 44-129 L509078-02 WG529152 Benzo(b)fluoranthene mg/kg 0.291 0 .333 87.3 28-135 L509078-02 WG529152 Benzo(g,h,i)perylene mg/kg 0.263 0 .333 79.0 25-123 L509078-02 WG529152 Benzo(k)fluoranthene mg/kg 0.296 0 .333 89.0 41-116 L509078-02 WG529152 Benzylbutyl phthalate mg/kg 0.378 0 .333 114. 45-143 L509078-02 WG529152 Bis(2-chlorethoxy)methane mg/kg 0.293 0 .333 88.0 48-108 L509078-02 WG529152 Bis(2-chloroethyl)ether mg/kg 0.251 0 .333 75.3 36-115 L509078-02 WG529152 Bis(2-chloroisopropyl)ether mg/kg 0.272 0 .333 81.6 44-109 L509078-02 WG529152 Bis(2-ethylhexyl)phthalate mg/kg 0.372 0 .333 112. 40-128 L509078-02 WG529152 Chrysene mg/kg 0.277 0 .333 83.1 39-119 L509078-02 WG529152 Di-n-butyl phthalate mg/kg 0.331 0 .333 99.3 49-121 L509078-02 WG529152 Di-n-octyl phthalate mg/kg 0.351 0 .333 105. 40-132 L509078-02 WG529152 Dibenz(a,h)anthracene mg/kg 0.276 0 .333 82.9 29-123 L509078-02 WG529152 Diethyl phthalate mg/kg 0.323 0 .333 96.9 51-113 L509078-02 WG529152 Dimethyl phthalate mg/kg 0.322 0 .333 96.7 54-108 L509078-02 WG529152 Fluoranthene mg/kg 0.294 0 .333 88.2 23-143 L509078-02 WG529152 Fluorene mg/kg 0.292 0 .333 87.6 53-107 L509078-02 WG529152 Hexachloro-1,3-butadiene mg/kg 0.284 0 .333 85.3 39-113 L509078-02 WG529152 Hexachlorobenzene mg/kg 0.325 0 .333 97.7 49-108 L509078-02 WG529152 Hexachlorocyclopentadiene mg/kg 0.154 0 .333 46.1 10-131 L509078-02 WG529152 Hexachloroethane mg/kg 0.201 0 .333 60.5 25-118 L509078-02 WG529152 Indeno(1,2,3-cd)pyrene mg/kg 0.279 0 .333 83.7 28-125 L509078-02 WG529152 Isophorone mg/kg 0.266 0 .333 79.8 51-115 L509078-02 WG529152 n-Nitrosodi-n-propylamine mg/kg 0.290 0 .333 87.0 54-110 L509078-02 WG529152 n-Nitrosodimethylamine mg/kg 0.235 0 .333 70.5 20-116 L509078-02 WG529152 n-Nitrosodiphenylamine mg/kg 0.270 0 .333 81.1 54-138 L509078-02 WG529152 Naphthalene mg/kg 0.265 0 .333 79.6 41-100 L509078-02 WG529152 Nitrobenzene mg/kg 0.240 0 .333 72.0 40-102 L509078-02 WG529152 Pentachlorophenol mg/kg 0.194 0 .333 58.4 10-146 L509078-02 WG529152 Phenanthrene mg/kg 0.300 0 .333 90.0 37-125 L509078-02 WG529152 Phenol mg/kg 0.272 0 .333 81.6 52-111 L509078-02 WG529152 Pyrene mg/kg 0.310 0 .333 93.1 22-151 L509078-02 WG529152 2,4,6-Tribromophenol 121.4 25-137 WG529152 2-Fluorobiphenyl 89.53 30-120 WG529152 2-Fluorophenol 72.10 26-130 WG529152 Nitrobenzene-d5 77.81 18-119 WG529152 Phenol-d5 86.32 37-141 WG529152 p-Terphenyl-d14 91.65 23-143 WG529152 1,2,4-Trichlorobenzene mg/kg 0.226 0 .333 67.8 37-104 L509085-08 WG529151 2,4,6-Trichlorophenol mg/kg 0.279 0 .333 83.7 27-128 L509085-08 WG529151 2,4-Dichlorophenol mg/kg 0.266 0 .333 79.7 39-116 L509085-08 WG529151 2,4-Dimethylphenol mg/kg 0.288 0 .333 86.4 50-119 L509085-08 WG529151 2,4-Dinitrophenol mg/kg 0.191 0 .333 57.4 10-123 L509085-08 WG529151 2,4-Dinitrotoluene mg/kg 0.302 0 .333 90.7 52-121 L509085-08 WG529151 2,6-Dinitrotoluene mg/kg 0.303 0 .333 91.0 53-114 L509085-08 WG529151 2-Chloronaphthalene mg/kg 0.275 0 .333 82.5 52-101 L509085-08 WG529151 2-Chlorophenol mg/kg 0.233 0 .333 70.0 41-112 L509085-08 WG529151 2-Nitrophenol mg/kg 0.319 0 .333 95.9 23-117 L509085-08 WG529151 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 104 3 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Matrix Spike Analyte Units MS Res Ref Res TV % Rec Limit Ref Samp Batch 3,3-Dichlorobenzidine mg/kg 0.203 0 .333 60.9 10-133 L509085-08 WG529151 4,6-Dinitro-2-methylphenol mg/kg 0.0986 0 .333 29.6 10-124 L509085-08 WG529151 4-Bromophenyl-phenylether mg/kg 0.336 0 .333 101. 37-103 L509085-08 WG529151 4-Chloro-3-methylphenol mg/kg 0.299 0 .333 89.7 52-119 L509085-08 WG529151 4-Chlorophenyl-phenylether mg/kg 0.317 0 .333 95.3 53-105 L509085-08 WG529151 4-Nitrophenol mg/kg 0.243 0 .333 72.8 15-140 L509085-08 WG529151 Acenaphthene mg/kg 0.292 0 .333 87.7 52-102 L509085-08 WG529151 Acenaphthylene mg/kg 0.315 0 .333 94.4 54-103 L509085-08 WG529151 Anthracene mg/kg 0.304 0 .333 91.3 55-114 L509085-08 WG529151 Benzidine mg/kg 0.00518 0 .333 1.56 0-45 L509085-08 WG529151 Benzo(a)anthracene mg/kg 0.282 0 .333 84.6 37-124 L509085-08 WG529151 Benzo(a)pyrene mg/kg 0.275 0 .333 82.6 44-129 L509085-08 WG529151 Benzo(b)fluoranthene mg/kg 0.270 0 .333 81.0 28-135 L509085-08 WG529151 Benzo(g,h,i)perylene mg/kg 0.246 0 .333 73.9 25-123 L509085-08 WG529151 Benzo(k)fluoranthene mg/kg 0.281 0 .333 84.4 41-116 L509085-08 WG529151 Benzylbutyl phthalate mg/kg 0.341 0 .333 102. 45-143 L509085-08 WG529151 Bis(2-chlorethoxy)methane mg/kg 0.292 0 .333 87.7 48-108 L509085-08 WG529151 Bis(2-chloroethyl)ether mg/kg 0.291 0 .333 87.4 36-115 L509085-08 WG529151 Bis(2-chloroisopropyl)ether mg/kg 0.256 0 .333 76.9 44-109 L509085-08 WG529151 Bis(2-ethylhexyl)phthalate mg/kg 0.333 0 .333 100. 40-128 L509085-08 WG529151 Chrysene mg/kg 0.276 0 .333 82.8 39-119 L509085-08 WG529151 Di-n-butyl phthalate mg/kg 0.310 0 .333 93.1 49-121 L509085-08 WG529151 Di-n-octyl phthalate mg/kg 0.314 0 .333 94.4 40-132 L509085-08 WG529151 Dibenz(a,h)anthracene mg/kg 0.261 0 .333 78.2 29-123 L509085-08 WG529151 Diethyl phthalate mg/kg 0.323 0 .333 97.1 51-113 L509085-08 WG529151 Dimethyl phthalate mg/kg 0.332 0 .333 99.8 54-108 L509085-08 WG529151 Fluoranthene mg/kg 0.285 0 .333 85.6 23-143 L509085-08 WG529151 Fluorene mg/kg 0.301 0 .333 90.3 53-107 L509085-08 WG529151 Hexachloro-1,3-butadiene mg/kg 0.254 0 .333 76.4 39-113 L509085-08 WG529151 Hexachlorobenzene mg/kg 0.318 0 .333 95.5 49-108 L509085-08 WG529151 Hexachlorocyclopentadiene mg/kg 0.121 0 .333 36.4 10-131 L509085-08 WG529151 Hexachloroethane mg/kg 0.186 0 .333 56.0 25-118 L509085-08 WG529151 Indeno(1,2,3-cd)pyrene mg/kg 0.258 0 .333 77.4 28-125 L509085-08 WG529151 Isophorone mg/kg 0.262 0 .333 78.7 51-115 L509085-08 WG529151 n-Nitrosodi-n-propylamine mg/kg 0.284 0 .333 85.4 54-110 L509085-08 WG529151 n-Nitrosodimethylamine mg/kg 0.232 0 .333 69.5 20-116 L509085-08 WG529151 n-Nitrosodiphenylamine mg/kg 0.271 0 .333 81.2 54-138 L509085-08 WG529151 Naphthalene mg/kg 0.252 0 .333 75.7 41-100 L509085-08 WG529151 Nitrobenzene mg/kg 0.245 0 .333 73.5 40-102 L509085-08 WG529151 Pentachlorophenol mg/kg 0.204 0 .333 61.4 10-146 L509085-08 WG529151 Phenanthrene mg/kg 0.299 0 .333 89.8 37-125 L509085-08 WG529151 Phenol mg/kg 0.259 0 .333 77.9 52-111 L509085-08 WG529151 Pyrene mg/kg 0.293 0 .333 88.1 22-151 L509085-08 WG529151 2,4,6-Tribromophenol 118.3 25-137 WG529151 2-Fluorobiphenyl 90.15 30-120 WG529151 2-Fluorophenol 70.99 26-130 WG529151 Nitrobenzene-d5 75.53 18-119 WG529151 Phenol-d5 86.79 37-141 WG529151 p-Terphenyl-d14 102.7 23-143 WG529151 Silver mg/kg 46.3 0 50 92.6 75-125 L509225-38 WG529308 Arsenic mg/kg 50.6 5.10 50 91.0 75-125 L508983-101 WG529265 Barium mg/kg 192. 110. 50 164.* 75-125 L508983-101 WG529265 Cadmium mg/kg 44.6 0 50 89.2 75-125 L508983-101 WG529265 Chromium mg/kg 59.2 14.0 50 90.4 75-125 L508983-101 WG529265 Lead mg/kg 55.8 8.60 50 94.4 75-125 L508983-101 WG529265 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 105 4 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Matrix Spike Analyte Units MS Res Ref Res TV % Rec Limit Ref Samp Batch Selenium mg/kg 42.6 0 50 85.2 75-125 L508983-101 WG529265 Silver mg/kg 43.6 0 50 87.2 75-125 L508983-101 WG529265 Mercury mg/kg 0.230 0.00450 .25 90.2 70-130 L509202-12 WG529226 PCB 1016 mg/kg 0.118 0 .167 70.6 70-130 L509092-02 WG529162 PCB 1260 mg/kg 0.129 0 .167 77.2 10-139 L509092-02 WG529162 Matrix Spike Duplicate Analyte Units MSD Ref %Rec Limit RPD Limit Ref Samp Batch 1,1,1,2-Tetrachloroethane mg/kg 0.0145 0.0135 58.0 29-145 7.44 31 L509137-05 WG529118 1,1,1-Trichloroethane mg/kg 0.00741 0.00582 29.6 23-147 24.0 32 L509137-05 WG529118 1,1,2,2-Tetrachloroethane mg/kg 0.0203 0.0189 81.2 18-150 7.44 33 L509137-05 WG529118 1,1,2-Trichloroethane mg/kg 0.0175 0.0190 69.9 35-140 8.34 29 L509137-05 WG529118 1,1-Dichloroethane mg/kg 0.00919 0.00785 36.8 24-148 15.8 31 L509137-05 WG529118 1,1-Dichloroethene mg/kg 0.00739 0.00582 29.6 10-149 23.7 34 L509137-05 WG529118 1,1-Dichloropropene mg/kg 0.00679 0.00551 27.2 10-141 20.7 34 L509137-05 WG529118 1,2,3-Trichlorobenzene mg/kg 0.0148 0.0130 59.0 10-129 12.7 43 L509137-05 WG529118 1,2,3-Trichloropropane mg/kg 0.0216 0.0211 86.5 30-148 2.34 32 L509137-05 WG529118 1,2,4-Trichlorobenzene mg/kg 0.0135 0.0124 54.1 10-119 8.31 44 L509137-05 WG529118 1,2,4-Trimethylbenzene mg/kg 0.0115 0.0101 45.9 10-145 13.1 41 L509137-05 WG529118 1,2-Dibromo-3-Chloropropane mg/kg 0.0212 0.0189 84.9 19-145 11.7 35 L509137-05 WG529118 1,2-Dibromoethane mg/kg 0.0188 0.0201 75.2 24-145 6.58 31 L509137-05 WG529118 1,2-Dichlorobenzene mg/kg 0.0143 0.0134 57.2 12-130 6.21 35 L509137-05 WG529118 1,2-Dichloroethane mg/kg 0.0135 0.0132 53.9 21-155 1.80 29 L509137-05 WG529118 1,2-Dichloropropane mg/kg 0.0127 0.0119 50.7 28-144 5.95 30 L509137-05 WG529118 1,3,5-Trimethylbenzene mg/kg 0.0105 0.00929 41.8 10-135 11.9 39 L509137-05 WG529118 1,3-Dichlorobenzene mg/kg 0.0141 0.0129 56.3 10-129 8.34 38 L509137-05 WG529118 1,3-Dichloropropane mg/kg 0.0161 0.0175 64.5 31-137 8.12 29 L509137-05 WG529118 1,4-Dichlorobenzene mg/kg 0.0126 0.0124 50.3 10-121 1.08 36 L509137-05 WG529118 2,2-Dichloropropane mg/kg 0.00752 0.00593 30.1 18-144 23.7 32 L509137-05 WG529118 2-Butanone (MEK) mg/kg 0.0860 0.0877 68.8 21-143 2.00 37 L509137-05 WG529118 2-Chloroethyl vinyl ether mg/kg 0.0660 0.0715 52.8 0-176 7.92 50 L509137-05 WG529118 2-Chlorotoluene mg/kg 0.0112 0.0100 44.7 10-132 10.8 37 L509137-05 WG529118 4-Chlorotoluene mg/kg 0.0114 0.0108 45.5 10-129 5.37 38 L509137-05 WG529118 4-Methyl-2-pentanone (MIBK) mg/kg 0.109 0.0974 87.1 31-151 11.2 36 L509137-05 WG529118 Acetone mg/kg 0.0890 0.0761 71.2 13-158 15.6 34 L509137-05 WG529118 Acrylonitrile mg/kg 0.106 0.0947 84.6 20-154 11.0 35 L509137-05 WG529118 Benzene mg/kg 0.00967 0.00865 38.7 16-143 11.1 31 L509137-05 WG529118 Bromobenzene mg/kg 0.0124 0.0118 49.5 14-135 5.00 39 L509137-05 WG529118 Bromodichloromethane mg/kg 0.0132 0.0129 52.7 27-139 2.47 30 L509137-05 WG529118 Bromoform mg/kg 0.0216 0.0206 86.2 21-144 4.54 34 L509137-05 WG529118 Bromomethane mg/kg 0.00881 0.00715 35.2 0-180 20.8 41 L509137-05 WG529118 Carbon tetrachloride mg/kg 0.00713 0.00556 28.5 12-149 24.8 34 L509137-05 WG529118 Chlorobenzene mg/kg 0.0123 0.0124 49.1 17-134 1.15 34 L509137-05 WG529118 Chlorodibromomethane mg/kg 0.0177 0.0180 70.9 28-147 1.31 32 L509137-05 WG529118 Chloroethane mg/kg 0.00776 0.00608 31.0 0-172 24.3 38 L509137-05 WG529118 Chloroform mg/kg 0.0104 0.00920 41.6 28-138 12.3 30 L509137-05 WG529118 Chloromethane mg/kg 0.00824 0.00663 32.9 10-158 21.6 35 L509137-05 WG529118 cis-1,2-Dichloroethene mg/kg 0.0110 0.00987 44.0 21-147 10.7 31 L509137-05 WG529118 cis-1,3-Dichloropropene mg/kg 0.0134 0.0138 53.7 17-145 2.50 32 L509137-05 WG529118 Di-isopropyl ether mg/kg 0.0130 0.0120 52.1 31-153 8.48 29 L509137-05 WG529118 Dibromomethane mg/kg 0.0167 0.0152 66.7 24-147 8.99 30 L509137-05 WG529118 Dichlorodifluoromethane mg/kg 0.00583 0.00461 23.3 0-192 23.4 38 L509137-05 WG529118 Ethylbenzene mg/kg 0.0104 0.00979 41.4 12-137 5.66 36 L509137-05 WG529118 Hexachloro-1,3-butadiene mg/kg 0.00749 0.00682 30.0 10-123 9.39 50 L509137-05 WG529118 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 106 5 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Matrix Spike Duplicate Analyte Units MSD Ref %Rec Limit RPD Limit Ref Samp Batch Isopropylbenzene mg/kg 0.00938 0.00828 37.5 14-134 12.4 37 L509137-05 WG529118 Methyl tert-butyl ether mg/kg 0.0153 0.0136 61.1 21-157 11.4 31 L509137-05 WG529118 Methylene Chloride mg/kg 0.0118 0.0103 47.1 12-149 13.6 31 L509137-05 WG529118 n-Butylbenzene mg/kg 0.00763 0.00674 30.5 10-130 12.3 48 L509137-05 WG529118 n-Propylbenzene mg/kg 0.00916 0.00819 36.6 10-130 11.2 40 L509137-05 WG529118 Naphthalene mg/kg 0.0183 0.0159 73.1 0-146 13.9 43 L509137-05 WG529118 p-Isopropyltoluene mg/kg 0.00958 0.00857 38.3 10-131 11.1 43 L509137-05 WG529118 sec-Butylbenzene mg/kg 0.00893 0.00786 35.7 10-134 12.9 43 L509137-05 WG529118 Styrene mg/kg 0.0136 0.0134 54.3 10-140 1.02 35 L509137-05 WG529118 tert-Butylbenzene mg/kg 0.00971 0.00901 38.8 11-137 7.48 39 L509137-05 WG529118 Tetrachloroethene mg/kg 0.00868 0.00776 34.7 10-131 11.2 35 L509137-05 WG529118 Toluene mg/kg 0.00991 0.00908 39.6 12-136 8.81 32 L509137-05 WG529118 trans-1,2-Dichloroethene mg/kg 0.00886 0.00693 35.4 10-143 24.4 33 L509137-05 WG529118 trans-1,3-Dichloropropene mg/kg 0.0149 0.0158 59.4 16-147 6.12 32 L509137-05 WG529118 Trichloroethene mg/kg 0.00914 0.00805 36.6 10-155 12.7 33 L509137-05 WG529118 Trichlorofluoromethane mg/kg 0.00609 0.00458 24.4 10-154 28.2 32 L509137-05 WG529118 Vinyl chloride mg/kg 0.00709 0.00537 28.4 10-159 27.6 36 L509137-05 WG529118 Xylenes, Total mg/kg 0.0328 0.0304 43.7 10-138 7.59 36 L509137-05 WG529118 4-Bromofluorobenzene 103.5 59-140 WG529118 Dibromofluoromethane 97.45 63-139 WG529118 Toluene-d8 98.69 84-116 WG529118 a,a,a-Trifluorotoluene 105.0 80-118 WG529118 1,1,1,2-Tetrachloroethane mg/kg 0.135 0.131 108. 29-145 3.29 31 L509239-02 WG529231 1,1,1-Trichloroethane mg/kg 0.143 0.135 115. 23-147 5.93 32 L509239-02 WG529231 1,1,2,2-Tetrachloroethane mg/kg 0.118 0.111 94.1 18-150 6.04 33 L509239-02 WG529231 1,1,2-Trichloroethane mg/kg 0.122 0.115 97.8 35-140 6.43 29 L509239-02 WG529231 1,1-Dichloroethane mg/kg 0.143 0.137 114. 24-148 4.58 31 L509239-02 WG529231 1,1-Dichloroethene mg/kg 0.134 0.128 107. 10-149 4.25 34 L509239-02 WG529231 1,1-Dichloropropene mg/kg 0.138 0.132 111. 10-141 4.59 34 L509239-02 WG529231 1,2,3-Trichlorobenzene mg/kg 0.0964 0.0952 77.1 10-129 1.20 43 L509239-02 WG529231 1,2,3-Trichloropropane mg/kg 0.110 0.112 88.2 30-148 1.97 32 L509239-02 WG529231 1,2,4-Trichlorobenzene mg/kg 0.103 0.103 82.8 10-119 0.720 44 L509239-02 WG529231 1,2,4-Trimethylbenzene mg/kg 0.127 0.126 101. 10-145 0.850 41 L509239-02 WG529231 1,2-Dibromo-3-Chloropropane mg/kg 0.101 0.0978 81.1 19-145 3.70 35 L509239-02 WG529231 1,2-Dibromoethane mg/kg 0.125 0.119 99.9 24-145 5.13 31 L509239-02 WG529231 1,2-Dichlorobenzene mg/kg 0.119 0.118 95.3 12-130 1.10 35 L509239-02 WG529231 1,2-Dichloroethane mg/kg 0.131 0.126 105. 21-155 4.33 29 L509239-02 WG529231 1,2-Dichloropropane mg/kg 0.131 0.119 105. 28-144 9.74 30 L509239-02 WG529231 1,3,5-Trimethylbenzene mg/kg 0.132 0.128 106. 10-135 3.19 39 L509239-02 WG529231 1,3-Dichlorobenzene mg/kg 0.118 0.114 94.3 10-129 2.96 38 L509239-02 WG529231 1,3-Dichloropropane mg/kg 0.121 0.114 96.5 31-137 5.90 29 L509239-02 WG529231 1,4-Dichlorobenzene mg/kg 0.116 0.118 92.9 10-121 1.39 36 L509239-02 WG529231 2,2-Dichloropropane mg/kg 0.148 0.144 119. 18-144 2.97 32 L509239-02 WG529231 2-Butanone (MEK) mg/kg 0.595 0.553 95.2 21-143 7.34 37 L509239-02 WG529231 2-Chloroethyl vinyl ether mg/kg 0.499 0.465 79.8 0-176 7.01 50 L509239-02 WG529231 2-Chlorotoluene mg/kg 0.135 0.133 108. 10-132 1.64 37 L509239-02 WG529231 4-Chlorotoluene mg/kg 0.120 0.121 95.6 10-129 1.22 38 L509239-02 WG529231 4-Methyl-2-pentanone (MIBK) mg/kg 0.618 0.561 98.9 31-151 9.72 36 L509239-02 WG529231 Acetone mg/kg 0.609 0.585 97.4 13-158 4.00 34 L509239-02 WG529231 Acrylonitrile mg/kg 0.614 0.584 98.3 20-154 5.01 35 L509239-02 WG529231 Benzene mg/kg 0.137 0.134 109. 16-143 1.97 31 L509239-02 WG529231 Bromobenzene mg/kg 0.118 0.116 94.4 14-135 1.68 39 L509239-02 WG529231 Bromodichloromethane mg/kg 0.145 0.135 116. 27-139 7.56 30 L509239-02 WG529231 Bromoform mg/kg 0.126 0.124 101. 21-144 1.95 34 L509239-02 WG529231 Bromomethane mg/kg 0.182 0.176 146. 0-180 3.45 41 L509239-02 WG529231 Carbon tetrachloride mg/kg 0.153 0.148 122. 12-149 3.15 34 L509239-02 WG529231 Chlorobenzene mg/kg 0.128 0.125 102. 17-134 2.14 34 L509239-02 WG529231 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 107 6 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Matrix Spike Duplicate Analyte Units MSD Ref %Rec Limit RPD Limit Ref Samp Batch Chlorodibromomethane mg/kg 0.141 0.134 113. 28-147 4.81 32 L509239-02 WG529231 Chloroethane mg/kg 0.147 0.148 118. 0-172 0.500 38 L509239-02 WG529231 Chloroform mg/kg 0.138 0.133 111. 28-138 4.31 30 L509239-02 WG529231 Chloromethane mg/kg 0.135 0.134 108. 10-158 0.730 35 L509239-02 WG529231 cis-1,2-Dichloroethene mg/kg 0.139 0.133 111. 21-147 4.15 31 L509239-02 WG529231 cis-1,3-Dichloropropene mg/kg 0.143 0.132 114. 17-145 7.79 32 L509239-02 WG529231 Di-isopropyl ether mg/kg 0.143 0.136 114. 31-153 5.06 29 L509239-02 WG529231 Dibromomethane mg/kg 0.129 0.122 103. 24-147 5.33 30 L509239-02 WG529231 Dichlorodifluoromethane mg/kg 0.119 0.119 95.5 0-192 0.0700 38 L509239-02 WG529231 Ethylbenzene mg/kg 0.127 0.124 102. 12-137 2.76 36 L509239-02 WG529231 Hexachloro-1,3-butadiene mg/kg 0.119 0.122 95.4 10-123 2.41 50 L509239-02 WG529231 Isopropylbenzene mg/kg 0.134 0.128 107. 14-134 4.29 37 L509239-02 WG529231 Methyl tert-butyl ether mg/kg 0.134 0.126 107. 21-157 6.06 31 L509239-02 WG529231 Methylene Chloride mg/kg 0.123 0.116 98.5 12-149 5.63 31 L509239-02 WG529231 n-Butylbenzene mg/kg 0.131 0.130 104. 10-130 0.800 48 L509239-02 WG529231 n-Propylbenzene mg/kg 0.127 0.124 101. 10-130 1.96 40 L509239-02 WG529231 Naphthalene mg/kg 0.105 0.103 84.1 0-146 2.48 43 L509239-02 WG529231 p-Isopropyltoluene mg/kg 0.135 0.132 108. 10-131 2.43 43 L509239-02 WG529231 sec-Butylbenzene mg/kg 0.134 0.130 107. 10-134 2.74 43 L509239-02 WG529231 Styrene mg/kg 0.129 0.124 104. 10-140 4.31 35 L509239-02 WG529231 tert-Butylbenzene mg/kg 0.136 0.131 108. 11-137 3.50 39 L509239-02 WG529231 Tetrachloroethene mg/kg 0.127 0.123 102. 10-131 3.22 35 L509239-02 WG529231 Toluene mg/kg 0.142 0.132 113. 12-136 7.27 32 L509239-02 WG529231 trans-1,2-Dichloroethene mg/kg 0.135 0.135 108. 10-143 0.0600 33 L509239-02 WG529231 trans-1,3-Dichloropropene mg/kg 0.124 0.118 98.8 16-147 4.55 32 L509239-02 WG529231 Trichloroethene mg/kg 0.136 0.125 108. 10-155 7.94 33 L509239-02 WG529231 Trichlorofluoromethane mg/kg 0.149 0.148 119. 10-154 0.740 32 L509239-02 WG529231 Vinyl chloride mg/kg 0.135 0.129 108. 10-159 4.71 36 L509239-02 WG529231 Xylenes, Total mg/kg 0.380 0.373 101. 10-138 1.97 36 L509239-02 WG529231 4-Bromofluorobenzene 94.50 59-140 WG529231 Dibromofluoromethane 104.8 63-139 WG529231 Toluene-d8 104.0 84-116 WG529231 a,a,a-Trifluorotoluene 103.1 80-118 WG529231 Arsenic mg/kg 38.5 43.9 74.6* 75-125 13.1 20 L509137-04 WG529143 Barium mg/kg 73.2 143. 70.4* 75-125 64.6* 20 L509137-04 WG529143 Cadmium mg/kg 45.9 47.6 91.8 75-125 3.64 20 L509137-04 WG529143 Chromium mg/kg 51.3 51.6 85.8 75-125 0.583 20 L509137-04 WG529143 Lead mg/kg 58.7 77.9 91.4 75-125 28.1* 20 L509137-04 WG529143 Selenium mg/kg 39.7 42.0 79.4 75-125 5.63 20 L509137-04 WG529143 PCB 1016 mg/kg 0.150 0.130 90.0 70-130 14.7 25 L509288-05 WG529271 PCB 1260 mg/kg 0.157 0.126 93.9 10-139 21.5 39 L509288-05 WG529271 1,1,1,2-Tetrachloroethane mg/kg 0.0213 0.0227 85.3 29-145 6.06 31 L509177-01 WG529119 1,1,1-Trichloroethane mg/kg 0.0224 0.0255 89.6 23-147 12.8 32 L509177-01 WG529119 1,1,2,2-Tetrachloroethane mg/kg 0.0253 0.0288 101. 18-150 12.7 33 L509177-01 WG529119 1,1,2-Trichloroethane mg/kg 0.0227 0.0250 91.0 35-140 9.26 29 L509177-01 WG529119 1,1-Dichloroethane mg/kg 0.0208 0.0240 83.1 24-148 14.3 31 L509177-01 WG529119 1,1-Dichloropropene mg/kg 0.0197 0.0227 78.9 10-141 14.1 34 L509177-01 WG529119 1,2,3-Trichlorobenzene mg/kg 0.0221 0.0249 88.4 10-129 12.1 43 L509177-01 WG529119 1,2,3-Trichloropropane mg/kg 0.0249 0.0278 99.5 30-148 11.0 32 L509177-01 WG529119 1,2,4-Trichlorobenzene mg/kg 0.0206 0.0232 82.4 10-119 11.7 44 L509177-01 WG529119 1,2,4-Trimethylbenzene mg/kg 0.0226 0.0240 90.5 10-145 5.87 41 L509177-01 WG529119 1,2-Dibromoethane mg/kg 0.0235 0.0243 93.8 24-145 3.71 31 L509177-01 WG529119 1,2-Dichlorobenzene mg/kg 0.0224 0.0247 89.6 12-130 9.70 35 L509177-01 WG529119 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 108 7 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Matrix Spike Duplicate Analyte Units MSD Ref %Rec Limit RPD Limit Ref Samp Batch 1,2-Dichloroethane mg/kg 0.0240 0.0276 95.8 21-155 14.1 29 L509177-01 WG529119 1,2-Dichloropropane mg/kg 0.0215 0.0237 86.1 28-144 9.81 30 L509177-01 WG529119 1,3,5-Trimethylbenzene mg/kg 0.0223 0.0236 89.2 10-135 5.64 39 L509177-01 WG529119 1,3-Dichlorobenzene mg/kg 0.0223 0.0234 89.3 10-129 4.65 38 L509177-01 WG529119 1,3-Dichloropropane mg/kg 0.0227 0.0239 90.8 31-137 5.14 29 L509177-01 WG529119 1,4-Dichlorobenzene mg/kg 0.0239 0.0250 95.8 10-121 4.43 36 L509177-01 WG529119 2,2-Dichloropropane mg/kg 0.0234 0.0276 93.8 18-144 16.1 32 L509177-01 WG529119 2-Butanone (MEK) mg/kg 0.112 0.134 89.8 21-143 17.3 37 L509177-01 WG529119 2-Chloroethyl vinyl ether mg/kg 0.113 0.125 90.2 0-176 10.1 50 L509177-01 WG529119 2-Chlorotoluene mg/kg 0.0252 0.0269 101. 10-132 6.79 37 L509177-01 WG529119 4-Chlorotoluene mg/kg 0.0223 0.0235 89.2 10-129 5.08 38 L509177-01 WG529119 4-Methyl-2-pentanone (MIBK) mg/kg 0.117 0.143 93.8 31-151 20.0 36 L509177-01 WG529119 Acetone mg/kg 0.104 0.129 83.4 13-158 21.2 34 L509177-01 WG529119 Acrylonitrile mg/kg 0.122 0.149 97.4 20-154 20.0 35 L509177-01 WG529119 Benzene mg/kg 0.0200 0.0223 79.9 16-143 11.1 31 L509177-01 WG529119 Bromobenzene mg/kg 0.0256 0.0270 102. 14-135 5.32 39 L509177-01 WG529119 Bromodichloromethane mg/kg 0.0230 0.0261 91.8 27-139 12.7 30 L509177-01 WG529119 Bromoform mg/kg 0.0204 0.0226 81.6 21-144 10.2 34 L509177-01 WG529119 Bromomethane mg/kg 0.0240 0.0289 96.1 0-180 18.6 41 L509177-01 WG529119 Carbon tetrachloride mg/kg 0.0209 0.0238 83.4 12-149 13.0 34 L509177-01 WG529119 Chlorobenzene mg/kg 0.0217 0.0231 86.9 17-134 6.23 34 L509177-01 WG529119 Chlorodibromomethane mg/kg 0.0219 0.0235 87.7 28-147 7.07 32 L509177-01 WG529119 Chloroform mg/kg 0.0220 0.0252 88.1 28-138 13.5 30 L509177-01 WG529119 Chloromethane mg/kg 0.0199 0.0231 79.5 10-158 15.1 35 L509177-01 WG529119 cis-1,2-Dichloroethene mg/kg 0.0193 0.0220 77.0 21-147 13.5 31 L509177-01 WG529119 cis-1,3-Dichloropropene mg/kg 0.0207 0.0225 82.6 17-145 8.47 32 L509177-01 WG529119 Di-isopropyl ether mg/kg 0.0197 0.0224 78.9 31-153 12.8 29 L509177-01 WG529119 Dibromomethane mg/kg 0.0230 0.0260 92.0 24-147 12.3 30 L509177-01 WG529119 Dichlorodifluoromethane mg/kg 0.0247 0.0291 98.7 0-192 16.4 38 L509177-01 WG529119 Ethylbenzene mg/kg 0.0214 0.0223 85.5 12-137 4.38 36 L509177-01 WG529119 Hexachloro-1,3-butadiene mg/kg 0.0261 0.0278 104. 10-123 6.44 50 L509177-01 WG529119 Isopropylbenzene mg/kg 0.0204 0.0216 81.8 14-134 5.31 37 L509177-01 WG529119 Methyl tert-butyl ether mg/kg 0.0188 0.0224 75.0 21-157 17.5 31 L509177-01 WG529119 Methylene Chloride mg/kg 0.0194 0.0235 77.8 12-149 18.8 31 L509177-01 WG529119 n-Butylbenzene mg/kg 0.0220 0.0232 88.2 10-130 5.28 48 L509177-01 WG529119 n-Propylbenzene mg/kg 0.0253 0.0265 101. 10-130 4.64 40 L509177-01 WG529119 Naphthalene mg/kg 0.0212 0.0245 85.0 0-146 14.2 43 L509177-01 WG529119 p-Isopropyltoluene mg/kg 0.0218 0.0231 87.2 10-131 5.74 43 L509177-01 WG529119 sec-Butylbenzene mg/kg 0.0255 0.0274 102. 10-134 7.03 43 L509177-01 WG529119 Styrene mg/kg 0.0293 0.0309 117. 10-140 5.52 35 L509177-01 WG529119 Tetrachloroethene mg/kg 0.0238 0.0237 43.1 10-131 0.320 35 L509177-01 WG529119 Toluene mg/kg 0.0219 0.0239 87.6 12-136 8.78 32 L509177-01 WG529119 trans-1,2-Dichloroethene mg/kg 0.0165 0.0202 66.1 10-143 20.0 33 L509177-01 WG529119 trans-1,3-Dichloropropene mg/kg 0.0224 0.0241 89.4 16-147 7.37 32 L509177-01 WG529119 Trichloroethene mg/kg 0.0195 0.0214 73.3 10-155 9.03 33 L509177-01 WG529119 Trichlorofluoromethane mg/kg 0.0280 0.0313 112. 10-154 11.0 32 L509177-01 WG529119 Vinyl chloride mg/kg 0.0223 0.0264 89.2 10-159 16.7 36 L509177-01 WG529119 Xylenes, Total mg/kg 0.0639 0.0673 85.2 10-138 5.14 36 L509177-01 WG529119 4-Bromofluorobenzene 98.71 59-140 WG529119 Dibromofluoromethane 115.5 63-139 WG529119 Toluene-d8 106.8 84-116 WG529119 a,a,a-Trifluorotoluene 107.5 80-118 WG529119 Mercury mg/kg 0.246 0.229 96.8 70-130 7.16 20 L508983-99 WG529096 Mercury mg/kg 0.246 0.272 95.6 70-130 10.0 20 L509085-08 WG529095 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 109 8 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Matrix Spike Duplicate Analyte Units MSD Ref %Rec Limit RPD Limit Ref Samp Batch 1,1,1,2-Tetrachloroethane mg/kg 0.0282 0.0288 113. 29-145 2.30 31 L509137-12 WG529454 1,1,1-Trichloroethane mg/kg 0.0233 0.0240 93.2 23-147 3.07 32 L509137-12 WG529454 1,1,2,2-Tetrachloroethane mg/kg 0.0281 0.0272 112. 18-150 3.29 33 L509137-12 WG529454 1,1,2-Trichloroethane mg/kg 0.0262 0.0258 105. 35-140 1.54 29 L509137-12 WG529454 1,1-Dichloroethane mg/kg 0.0224 0.0236 89.8 24-148 4.99 31 L509137-12 WG529454 1,1-Dichloroethene mg/kg 0.0197 0.0202 79.0 10-149 2.28 34 L509137-12 WG529454 1,1-Dichloropropene mg/kg 0.0222 0.0233 88.8 10-141 4.67 34 L509137-12 WG529454 1,2,3-Trichlorobenzene mg/kg 0.0215 0.0241 85.9 10-129 11.5 43 L509137-12 WG529454 1,2,3-Trichloropropane mg/kg 0.0271 0.0271 108. 30-148 0.0100 32 L509137-12 WG529454 1,2,4-Trichlorobenzene mg/kg 0.0213 0.0247 85.3 10-119 14.7 44 L509137-12 WG529454 1,2,4-Trimethylbenzene mg/kg 0.0272 0.0276 109. 10-145 1.44 41 L509137-12 WG529454 1,2-Dibromo-3-Chloropropane mg/kg 0.0262 0.0254 105. 19-145 2.96 35 L509137-12 WG529454 1,2-Dibromoethane mg/kg 0.0282 0.0276 113. 24-145 2.13 31 L509137-12 WG529454 1,2-Dichlorobenzene mg/kg 0.0238 0.0253 95.3 12-130 5.88 35 L509137-12 WG529454 1,2-Dichloroethane mg/kg 0.0234 0.0244 93.4 21-155 4.26 29 L509137-12 WG529454 1,2-Dichloropropane mg/kg 0.0241 0.0242 96.4 28-144 0.370 30 L509137-12 WG529454 1,3,5-Trimethylbenzene mg/kg 0.0271 0.0273 108. 10-135 1.06 39 L509137-12 WG529454 1,3-Dichlorobenzene mg/kg 0.0245 0.0259 97.8 10-129 5.67 38 L509137-12 WG529454 1,3-Dichloropropane mg/kg 0.0250 0.0252 100. 31-137 0.650 29 L509137-12 WG529454 1,4-Dichlorobenzene mg/kg 0.0217 0.0240 86.7 10-121 10.1 36 L509137-12 WG529454 2,2-Dichloropropane mg/kg 0.0234 0.0243 93.8 18-144 3.60 32 L509137-12 WG529454 2-Butanone (MEK) mg/kg 0.132 0.132 106. 21-143 0.320 37 L509137-12 WG529454 2-Chloroethyl vinyl ether mg/kg 0.108 0.108 86.6 0-176 0.740 50 L509137-12 WG529454 2-Chlorotoluene mg/kg 0.0262 0.0270 105. 10-132 3.05 37 L509137-12 WG529454 4-Chlorotoluene mg/kg 0.0248 0.0263 99.3 10-129 5.71 38 L509137-12 WG529454 4-Methyl-2-pentanone (MIBK) mg/kg 0.137 0.134 109. 31-151 1.73 36 L509137-12 WG529454 Acetone mg/kg 0.131 0.126 104. 13-158 4.02 34 L509137-12 WG529454 Acrylonitrile mg/kg 0.126 0.125 100. 20-154 0.340 35 L509137-12 WG529454 Benzene mg/kg 0.0227 0.0232 85.8 16-143 2.33 31 L509137-12 WG529454 Bromobenzene mg/kg 0.0241 0.0253 96.2 14-135 5.09 39 L509137-12 WG529454 Bromodichloromethane mg/kg 0.0269 0.0278 108. 27-139 3.28 30 L509137-12 WG529454 Bromoform mg/kg 0.0290 0.0298 116. 21-144 2.94 34 L509137-12 WG529454 Bromomethane mg/kg 0.0224 0.0249 89.6 0-180 10.6 41 L509137-12 WG529454 Carbon tetrachloride mg/kg 0.0256 0.0264 102. 12-149 3.28 34 L509137-12 WG529454 Chlorobenzene mg/kg 0.0263 0.0264 105. 17-134 0.520 34 L509137-12 WG529454 Chlorodibromomethane mg/kg 0.0294 0.0299 118. 28-147 1.61 32 L509137-12 WG529454 Chloroethane mg/kg 0.0201 0.0220 80.2 0-172 9.07 38 L509137-12 WG529454 Chloroform mg/kg 0.0228 0.0237 91.3 28-138 3.55 30 L509137-12 WG529454 Chloromethane mg/kg 0.0228 0.0238 91.1 10-158 4.22 35 L509137-12 WG529454 cis-1,2-Dichloroethene mg/kg 0.0231 0.0241 92.6 21-147 4.08 31 L509137-12 WG529454 cis-1,3-Dichloropropene mg/kg 0.0258 0.0270 103. 17-145 4.41 32 L509137-12 WG529454 Di-isopropyl ether mg/kg 0.0232 0.0238 92.6 31-153 2.76 29 L509137-12 WG529454 Dibromomethane mg/kg 0.0265 0.0271 106. 24-147 2.45 30 L509137-12 WG529454 Dichlorodifluoromethane mg/kg 0.0216 0.0225 86.4 0-192 4.09 38 L509137-12 WG529454 Ethylbenzene mg/kg 0.0252 0.0265 101. 12-137 5.02 36 L509137-12 WG529454 Hexachloro-1,3-butadiene mg/kg 0.0238 0.0254 95.0 10-123 6.54 50 L509137-12 WG529454 Isopropylbenzene mg/kg 0.0247 0.0250 98.6 14-134 1.57 37 L509137-12 WG529454 Methyl tert-butyl ether mg/kg 0.0230 0.0231 91.8 21-157 0.540 31 L509137-12 WG529454 Methylene Chloride mg/kg 0.0199 0.0207 79.6 12-149 4.02 31 L509137-12 WG529454 n-Butylbenzene mg/kg 0.0227 0.0248 90.9 10-130 8.93 48 L509137-12 WG529454 n-Propylbenzene mg/kg 0.0249 0.0255 99.7 10-130 2.39 40 L509137-12 WG529454 Naphthalene mg/kg 0.0248 0.0252 99.2 0-146 1.80 43 L509137-12 WG529454 p-Isopropyltoluene mg/kg 0.0276 0.0283 110. 10-131 2.37 43 L509137-12 WG529454 sec-Butylbenzene mg/kg 0.0260 0.0268 104. 10-134 3.01 43 L509137-12 WG529454 Styrene mg/kg 0.0368 0.0380 147.* 10-140 3.30 35 L509137-12 WG529454 tert-Butylbenzene mg/kg 0.0273 0.0278 109. 11-137 1.89 39 L509137-12 WG529454 Tetrachloroethene mg/kg 0.0255 0.0270 102. 10-131 5.87 35 L509137-12 WG529454 Toluene mg/kg 0.0251 0.0257 100. 12-136 2.30 32 L509137-12 WG529454 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 110 9 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Matrix Spike Duplicate Analyte Units MSD Ref %Rec Limit RPD Limit Ref Samp Batch trans-1,2-Dichloroethene mg/kg 0.0214 0.0230 85.8 10-143 7.18 33 L509137-12 WG529454 trans-1,3-Dichloropropene mg/kg 0.0234 0.0238 93.6 16-147 1.70 32 L509137-12 WG529454 Trichloroethene mg/kg 0.0240 0.0255 95.9 10-155 6.06 33 L509137-12 WG529454 Trichlorofluoromethane mg/kg 0.0217 0.0227 86.7 10-154 4.68 32 L509137-12 WG529454 Vinyl chloride mg/kg 0.0218 0.0223 87.2 10-159 2.32 36 L509137-12 WG529454 Xylenes, Total mg/kg 0.0774 0.0788 103. 10-138 1.82 36 L509137-12 WG529454 4-Bromofluorobenzene 106.0 59-140 WG529454 Dibromofluoromethane 102.0 63-139 WG529454 Toluene-d8 103.4 84-116 WG529454 a,a,a-Trifluorotoluene 107.4 80-118 WG529454 1,2,4-Trichlorobenzene mg/kg 0.209 0.242 62.8 37-104 14.4 26 L509078-02 WG529152 2,4,6-Trichlorophenol mg/kg 0.236 0.280 70.8 27-128 17.0 31 L509078-02 WG529152 2,4-Dichlorophenol mg/kg 0.235 0.273 70.6 39-116 14.9 23 L509078-02 WG529152 2,4-Dimethylphenol mg/kg 0.220 0.292 66.1 50-119 28.3* 27 L509078-02 WG529152 2,4-Dinitrophenol mg/kg 0.186 0.199 55.8 10-123 6.98 42 L509078-02 WG529152 2,4-Dinitrotoluene mg/kg 0.265 0.293 79.6 52-121 10.0 23 L509078-02 WG529152 2,6-Dinitrotoluene mg/kg 0.264 0.295 79.2 53-114 11.0 22 L509078-02 WG529152 2-Chloronaphthalene mg/kg 0.243 0.277 73.1 52-101 12.7 20 L509078-02 WG529152 2-Chlorophenol mg/kg 0.219 0.236 65.8 41-112 7.20 27 L509078-02 WG529152 2-Nitrophenol mg/kg 0.259 0.286 77.7 23-117 10.1 31 L509078-02 WG529152 3,3-Dichlorobenzidine mg/kg 0.218 0.247 65.4 10-133 12.4 41 L509078-02 WG529152 4,6-Dinitro-2-methylphenol mg/kg 0.0679 0.110 20.4 10-124 47.7* 38 L509078-02 WG529152 4-Bromophenyl-phenylether mg/kg 0.299 0.347 89.8 37-103 14.9 23 L509078-02 WG529152 4-Chloro-3-methylphenol mg/kg 0.253 0.287 76.0 52-119 12.5 24 L509078-02 WG529152 4-Chlorophenyl-phenylether mg/kg 0.272 0.317 81.6 53-105 15.3 20 L509078-02 WG529152 4-Nitrophenol mg/kg 0.196 0.224 58.7 15-140 13.5 40 L509078-02 WG529152 Acenaphthene mg/kg 0.259 0.296 77.9 52-102 13.1 23 L509078-02 WG529152 Acenaphthylene mg/kg 0.268 0.314 80.6 54-103 15.5 22 L509078-02 WG529152 Anthracene mg/kg 0.260 0.296 78.0 55-114 13.0 21 L509078-02 WG529152 Benzidine mg/kg 0.0174 0.0132 5.24 0-45 27.5 50 L509078-02 WG529152 Benzo(a)anthracene mg/kg 0.254 0.298 76.2 37-124 16.1 33 L509078-02 WG529152 Benzo(a)pyrene mg/kg 0.254 0.296 76.4 44-129 15.2 27 L509078-02 WG529152 Benzo(b)fluoranthene mg/kg 0.252 0.291 75.6 28-135 14.4 33 L509078-02 WG529152 Benzo(g,h,i)perylene mg/kg 0.213 0.263 64.0 25-123 20.9 35 L509078-02 WG529152 Benzo(k)fluoranthene mg/kg 0.257 0.296 77.1 41-116 14.4 34 L509078-02 WG529152 Benzylbutyl phthalate mg/kg 0.330 0.378 99.0 45-143 13.7 39 L509078-02 WG529152 Bis(2-chlorethoxy)methane mg/kg 0.261 0.293 78.3 48-108 11.7 23 L509078-02 WG529152 Bis(2-chloroethyl)ether mg/kg 0.235 0.251 70.5 36-115 6.67 30 L509078-02 WG529152 Bis(2-chloroisopropyl)ether mg/kg 0.244 0.272 73.3 44-109 10.8 27 L509078-02 WG529152 Bis(2-ethylhexyl)phthalate mg/kg 0.323 0.372 96.9 40-128 14.4 34 L509078-02 WG529152 Chrysene mg/kg 0.241 0.277 72.4 39-119 13.7 31 L509078-02 WG529152 Di-n-butyl phthalate mg/kg 0.293 0.331 87.9 49-121 12.2 22 L509078-02 WG529152 Di-n-octyl phthalate mg/kg 0.304 0.351 91.4 40-132 14.1 27 L509078-02 WG529152 Dibenz(a,h)anthracene mg/kg 0.224 0.276 67.3 29-123 20.7 30 L509078-02 WG529152 Diethyl phthalate mg/kg 0.281 0.323 84.4 51-113 13.8 21 L509078-02 WG529152 Dimethyl phthalate mg/kg 0.283 0.322 85.0 54-108 12.9 23 L509078-02 WG529152 Fluoranthene mg/kg 0.258 0.294 77.6 23-143 12.8 29 L509078-02 WG529152 Fluorene mg/kg 0.259 0.292 77.9 53-107 11.7 22 L509078-02 WG529152 Hexachloro-1,3-butadiene mg/kg 0.258 0.284 77.5 39-113 9.58 26 L509078-02 WG529152 Hexachlorobenzene mg/kg 0.268 0.325 80.5 49-108 19.3 27 L509078-02 WG529152 Hexachlorocyclopentadiene mg/kg 0.131 0.154 39.3 10-131 15.9 39 L509078-02 WG529152 Hexachloroethane mg/kg 0.194 0.201 58.2 25-118 3.83 35 L509078-02 WG529152 Indeno(1,2,3-cd)pyrene mg/kg 0.224 0.279 67.4 28-125 21.6 32 L509078-02 WG529152 Isophorone mg/kg 0.231 0.266 69.3 51-115 14.2 22 L509078-02 WG529152 n-Nitrosodi-n-propylamine mg/kg 0.251 0.290 75.5 54-110 14.1 23 L509078-02 WG529152 n-Nitrosodimethylamine mg/kg 0.230 0.235 69.2 20-116 1.98 38 L509078-02 WG529152 n-Nitrosodiphenylamine mg/kg 0.228 0.270 68.6 54-138 16.7 26 L509078-02 WG529152 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 111 0 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Matrix Spike Duplicate Analyte Units MSD Ref %Rec Limit RPD Limit Ref Samp Batch Naphthalene mg/kg 0.230 0.265 69.0 41-100 14.3 26 L509078-02 WG529152 Nitrobenzene mg/kg 0.210 0.240 63.1 40-102 13.0 24 L509078-02 WG529152 Pentachlorophenol mg/kg 0.137 0.194 41.0 10-146 34.9 35 L509078-02 WG529152 Phenanthrene mg/kg 0.259 0.300 77.8 37-125 14.5 27 L509078-02 WG529152 Phenol mg/kg 0.244 0.272 73.2 52-111 10.9 22 L509078-02 WG529152 Pyrene mg/kg 0.267 0.310 80.2 22-151 14.9 38 L509078-02 WG529152 2,4,6-Tribromophenol 101.4 25-137 WG529152 2-Fluorobiphenyl 77.89 30-120 WG529152 2-Fluorophenol 69.20 26-130 WG529152 Nitrobenzene-d5 69.08 18-119 WG529152 Phenol-d5 77.25 37-141 WG529152 p-Terphenyl-d14 85.31 23-143 WG529152 1,2,4-Trichlorobenzene mg/kg 0.270 0.226 81.0 37-104 17.7 26 L509085-08 WG529151 2,4,6-Trichlorophenol mg/kg 0.296 0.279 88.8 27-128 5.87 31 L509085-08 WG529151 2,4-Dichlorophenol mg/kg 0.297 0.266 89.3 39-116 11.3 23 L509085-08 WG529151 2,4-Dimethylphenol mg/kg 0.307 0.288 92.1 50-119 6.36 27 L509085-08 WG529151 2,4-Dinitrophenol mg/kg 0.182 0.191 54.8 10-123 4.69 42 L509085-08 WG529151 2,4-Dinitrotoluene mg/kg 0.305 0.302 91.5 52-121 0.922 23 L509085-08 WG529151 2,6-Dinitrotoluene mg/kg 0.313 0.303 93.9 53-114 3.22 22 L509085-08 WG529151 2-Chloronaphthalene mg/kg 0.301 0.275 90.4 52-101 9.10 20 L509085-08 WG529151 2-Chlorophenol mg/kg 0.287 0.233 86.1 41-112 20.6 27 L509085-08 WG529151 2-Nitrophenol mg/kg 0.331 0.319 99.5 23-117 3.73 31 L509085-08 WG529151 3,3-Dichlorobenzidine mg/kg 0.250 0.203 75.1 10-133 20.8 41 L509085-08 WG529151 4,6-Dinitro-2-methylphenol mg/kg 0.0652 0.0986 19.6 10-124 40.7* 38 L509085-08 WG529151 4-Bromophenyl-phenylether mg/kg 0.357 0.336 107.* 37-103 6.10 23 L509085-08 WG529151 4-Chloro-3-methylphenol mg/kg 0.309 0.299 92.7 52-119 3.35 24 L509085-08 WG529151 4-Chlorophenyl-phenylether mg/kg 0.324 0.317 97.4 53-105 2.23 20 L509085-08 WG529151 4-Nitrophenol mg/kg 0.236 0.243 70.8 15-140 2.87 40 L509085-08 WG529151 Acenaphthene mg/kg 0.317 0.292 95.2 52-102 8.21 23 L509085-08 WG529151 Acenaphthylene mg/kg 0.334 0.315 100. 54-103 6.09 22 L509085-08 WG529151 Anthracene mg/kg 0.320 0.304 96.1 55-114 5.12 21 L509085-08 WG529151 Benzidine mg/kg 0.0207 0.00518 6.22 0-45 120.* 50 L509085-08 WG529151 Benzo(a)anthracene mg/kg 0.294 0.282 88.2 37-124 4.12 33 L509085-08 WG529151 Benzo(a)pyrene mg/kg 0.296 0.275 88.9 44-129 7.41 27 L509085-08 WG529151 Benzo(b)fluoranthene mg/kg 0.303 0.270 91.0 28-135 11.6 33 L509085-08 WG529151 Benzo(g,h,i)perylene mg/kg 0.233 0.246 69.9 25-123 5.62 35 L509085-08 WG529151 Benzo(k)fluoranthene mg/kg 0.294 0.281 88.3 41-116 4.54 34 L509085-08 WG529151 Benzylbutyl phthalate mg/kg 0.368 0.341 110. 45-143 7.48 39 L509085-08 WG529151 Bis(2-chlorethoxy)methane mg/kg 0.325 0.292 97.6 48-108 10.7 23 L509085-08 WG529151 Bis(2-chloroethyl)ether mg/kg 0.337 0.291 101. 36-115 14.7 30 L509085-08 WG529151 Bis(2-chloroisopropyl)ether mg/kg 0.320 0.256 96.0 44-109 22.1 27 L509085-08 WG529151 Bis(2-ethylhexyl)phthalate mg/kg 0.376 0.333 113. 40-128 12.0 34 L509085-08 WG529151 Chrysene mg/kg 0.286 0.276 85.9 39-119 3.58 31 L509085-08 WG529151 Di-n-butyl phthalate mg/kg 0.328 0.310 98.6 49-121 5.76 22 L509085-08 WG529151 Di-n-octyl phthalate mg/kg 0.344 0.314 103. 40-132 9.02 27 L509085-08 WG529151 Dibenz(a,h)anthracene mg/kg 0.257 0.261 77.2 29-123 1.37 30 L509085-08 WG529151 Diethyl phthalate mg/kg 0.336 0.323 101. 51-113 3.70 21 L509085-08 WG529151 Dimethyl phthalate mg/kg 0.344 0.332 103. 54-108 3.34 23 L509085-08 WG529151 Fluoranthene mg/kg 0.309 0.285 92.8 23-143 8.01 29 L509085-08 WG529151 Fluorene mg/kg 0.317 0.301 95.3 53-107 5.36 22 L509085-08 WG529151 Hexachloro-1,3-butadiene mg/kg 0.313 0.254 94.0 39-113 20.7 26 L509085-08 WG529151 Hexachlorobenzene mg/kg 0.335 0.318 100. 49-108 5.08 27 L509085-08 WG529151 Hexachlorocyclopentadiene mg/kg 0.121 0.121 36.3 10-131 0.316 39 L509085-08 WG529151 Hexachloroethane mg/kg 0.251 0.186 75.3 25-118 29.4 35 L509085-08 WG529151 Indeno(1,2,3-cd)pyrene mg/kg 0.258 0.258 77.5 28-125 0.194 32 L509085-08 WG529151 Isophorone mg/kg 0.292 0.262 87.8 51-115 10.9 22 L509085-08 WG529151 n-Nitrosodi-n-propylamine mg/kg 0.329 0.284 98.8 54-110 14.6 23 L509085-08 WG529151 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 112 1 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 Matrix Spike Duplicate Analyte Units MSD Ref %Rec Limit RPD Limit Ref Samp Batch n-Nitrosodimethylamine mg/kg 0.313 0.232 94.0 20-116 30.0 38 L509085-08 WG529151 n-Nitrosodiphenylamine mg/kg 0.283 0.271 85.0 54-138 4.54 26 L509085-08 WG529151 Naphthalene mg/kg 0.302 0.252 90.6 41-100 17.9 26 L509085-08 WG529151 Nitrobenzene mg/kg 0.281 0.245 84.4 40-102 13.8 24 L509085-08 WG529151 Pentachlorophenol mg/kg 0.166 0.204 49.8 10-146 20.8 35 L509085-08 WG529151 Phenanthrene mg/kg 0.308 0.299 92.4 37-125 2.85 27 L509085-08 WG529151 Phenol mg/kg 0.311 0.259 93.5 52-111 18.2 22 L509085-08 WG529151 Pyrene mg/kg 0.308 0.293 92.5 22-151 4.80 38 L509085-08 WG529151 2,4,6-Tribromophenol 129.5 25-137 WG529151 2-Fluorobiphenyl 102.8 30-120 WG529151 2-Fluorophenol 98.60 26-130 WG529151 Nitrobenzene-d5 94.12 18-119 WG529151 Phenol-d5 106.4 37-141 WG529151 p-Terphenyl-d14 114.5 23-143 WG529151 Silver mg/kg 48.8 46.3 97.6 75-125 5.26 20 L509225-38 WG529308 Arsenic mg/kg 52.0 50.6 93.8 75-125 2.73 20 L508983-101 WG529265 Barium mg/kg 180. 192. 140.* 75-125 6.45 20 L508983-101 WG529265 Cadmium mg/kg 45.8 44.6 91.6 75-125 2.65 20 L508983-101 WG529265 Chromium mg/kg 61.1 59.2 94.2 75-125 3.16 20 L508983-101 WG529265 Lead mg/kg 57.0 55.8 96.8 75-125 2.13 20 L508983-101 WG529265 Selenium mg/kg 44.2 42.6 88.4 75-125 3.69 20 L508983-101 WG529265 Silver mg/kg 45.8 43.6 91.6 75-125 4.92 20 L508983-101 WG529265 Mercury mg/kg 0.267 0.230 105. 70-130 14.9 20 L509202-12 WG529226 PCB 1016 mg/kg 0.113 0.118 67.4* 70-130 4.68 25 L509092-02 WG529162 PCB 1260 mg/kg 0.121 0.129 72.2 10-139 6.64 39 L509092-02 WG529162 Batch number /Run number / Sample number cross reference WG529118: R1634289: L509137-01 02 03 04 05 06 07 08 09 10 WG529231: R1634470: L509137-17 18 WG529143: R1635329 R1635330: L509137-01 03 04 05 06 07 08 09 10 11 12 13 14 02 WG529151: R1635710: L509137-01 02 03 04 05 06 07 08 09 10 11 12 13 WG529271: R1635769: L509137-17 18 WG529162: R1635891: L509137-01 02 WG529119: R1636010: L509137-11 13 16 WG529096: R1636089: L509137-12 13 14 15 16 WG529095: R1636091: L509137-01 02 03 04 05 06 07 08 09 10 11 WG529152: R1636231: L509137-14 15 16 17 18 WG529454: R1636529: L509137-11 12 13 14 15 16 WG529308: R1637029 R1637030: L509137-02 03 04 05 06 07 08 09 10 11 12 13 14 01 WG529265: R1637150: L509137-15 16 17 18 WG529226: R1637451: L509137-17 18 WG529433: R1638898: L509137-01 02 03 04 05 WG529434: R1638899: L509137-06 07 08 09 10 11 12 13 14 15 WG529435: R1638900: L509137-16 17 18 * * Calculations are performed prior to rounding of reported values. * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 113 2 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509137 The data package includes a summary of the analytic results of the quality control samples required by the SW-846 or CWA methods. The quality control samples include a method blank, a laboratory control sample, and the matrix spike/matrix spike duplicate analysis. If a target parameter is outside the method limits, every sample that is effected is flagged with the appropriate qualifier in Appendix B of the analytic report. Method Blank - an aliquot of reagent water carried through the entire analytic process. The method blank results indicate if any possible contamination exposure during the sample handling, digestion or extraction process, and analysis. Concentrations of target analytes above the reporting limit in the method blank are qualified with the "B" qualifier. Laboratory Control Sample - is a sample of known concentration that is carried through the digestion/extraction and analysis process. The percent recovery, expressed as a percentage of the theoretical concentration, has statistical control limits indicating that the analytic process is "in control". If a target analyte is outside the control limits for the laboratory control sample or any other control sample, the parameter is flagged with a "J4" qualifier for all effected samples. Matrix Spike and Matrix Spike Duplicate - is two aliquots of an environmental sample that is spiked with known concentrations of target analytes. The percent recovery of the target analytes also has statistical control limits. If any recoveries that are outside the method control limits, the sample that was selected for matrix spike/matrix spike duplicate analysis is flagged with either a "J5" or a "J6". The relative percent difference (%RPD) between the matrix spike and the matrix spike duplicate recoveries is all calculated. If the RPD is above the method limit, the effected samples are flagged with a "J3" qualifier. Page 114 3 of 114 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 Chris HambletS&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 Report Summary Wednesday April 06, 2011 Report Number: L509314 Samples Received: 04/02/11 Client Project: 1054-10-288A Description: 5.5 Acre Erwin Square/Former Burlington Industries Site The analytical results in this report are based upon information suppliedby you, the client, and are for your exclusive use. If you have anyquestions regarding this data package, please do not hesitate to call. Entire Report Reviewed By: ____________________________________ Tom Mellette , ESC Representative Laboratory Certification Numbers A2LA - 1461-01, AIHA - 100789, AL - 40660, CA - I-2327, CT - PH-0197, FL - E87487GA - 923, IN - C-TN-01, KY - 90010, KYUST - 0016, NC - ENV375/DW21704, ND - R-140NJ - TN002,NJ NELAP - TN002, SC - 84004, TN - 2006, VA - 00109, WV - 233AZ - 0612, MN - 047-999-395, NY - 11742, WI - 998093910, NV - TN000032008A, TX - T104704245, OK-9915 Accreditation is only applicable to the test methods specified on each scope of accreditation held by ESC Lab Sciences. Note: The use of the preparatory EPA Method 3511 is not approved or endorsed by the CA ELAP. This report may not be reproduced, except in full, without written approval from ESC Lab Sciences. Where applicable, sampling conducted by ESC is performed per guidance provided in laboratory standard operating procedures: 060302, 060303, and 060304. Page 1 of 23 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509314-01 Date Received : April 02, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SW-01 Project # : 1054-10-288A Collected By : Chris Hamblet Collection Date : 04/01/11 13:55 Parameter Result Det. Limit Units Method Date Dil. Arsenic BDL 1.0 ug/l 6020 04/05/11 1 Mercury BDL 0.20 ug/l 7470A 04/06/11 1 Barium 58. 5.0 ug/l 6010B 04/05/11 1 Cadmium BDL 5.0 ug/l 6010B 04/05/11 1 Chromium BDL 10. ug/l 6010B 04/05/11 1 Lead BDL 5.0 ug/l 6010B 04/05/11 1 Selenium BDL 20. ug/l 6010B 04/05/11 1 Silver BDL 10. ug/l 6010B 04/05/11 1 Volatile Organics Acetone BDL 50. ug/l 6200B 04/04/11 1 Acrolein BDL 50. ug/l 6200B 04/04/11 1 Acrylonitrile BDL 10. ug/l 6200B 04/04/11 1 Benzene BDL 1.0 ug/l 6200B 04/04/11 1 Bromobenzene BDL 1.0 ug/l 6200B 04/04/11 1 Bromodichloromethane BDL 1.0 ug/l 6200B 04/04/11 1 Bromoform BDL 1.0 ug/l 6200B 04/04/11 1 Bromomethane BDL 5.0 ug/l 6200B 04/04/11 1 n-Butylbenzene BDL 1.0 ug/l 6200B 04/04/11 1 sec-Butylbenzene BDL 1.0 ug/l 6200B 04/04/11 1 tert-Butylbenzene BDL 1.0 ug/l 6200B 04/04/11 1 Carbon tetrachloride BDL 1.0 ug/l 6200B 04/04/11 1 Chlorobenzene BDL 1.0 ug/l 6200B 04/04/11 1 Chlorodibromomethane BDL 1.0 ug/l 6200B 04/04/11 1 Chloroethane BDL 5.0 ug/l 6200B 04/04/11 1 Chloroform BDL 5.0 ug/l 6200B 04/04/11 1 Chloromethane BDL 2.5 ug/l 6200B 04/04/11 1 2-Chlorotoluene BDL 1.0 ug/l 6200B 04/04/11 1 4-Chlorotoluene BDL 1.0 ug/l 6200B 04/04/11 1 1,2-Dibromo-3-Chloropropane BDL 5.0 ug/l 6200B 04/04/11 1 1,2-Dibromoethane BDL 1.0 ug/l 6200B 04/04/11 1 Dibromomethane BDL 1.0 ug/l 6200B 04/04/11 1 1,2-Dichlorobenzene BDL 1.0 ug/l 6200B 04/04/11 1 1,3-Dichlorobenzene BDL 1.0 ug/l 6200B 04/04/11 1 1,4-Dichlorobenzene BDL 1.0 ug/l 6200B 04/04/11 1 Dichlorodifluoromethane BDL 5.0 ug/l 6200B 04/04/11 1 1,1-Dichloroethane BDL 1.0 ug/l 6200B 04/04/11 1 1,2-Dichloroethane BDL 1.0 ug/l 6200B 04/04/11 1 1,1-Dichloroethene BDL 1.0 ug/l 6200B 04/04/11 1 cis-1,2-Dichloroethene BDL 1.0 ug/l 6200B 04/04/11 1 trans-1,2-Dichloroethene BDL 1.0 ug/l 6200B 04/04/11 1 1,2-Dichloropropane BDL 1.0 ug/l 6200B 04/04/11 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 2 of 23 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509314-01 Date Received : April 02, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SW-01 Project # : 1054-10-288A Collected By : Chris Hamblet Collection Date : 04/01/11 13:55 Parameter Result Det. Limit Units Method Date Dil. 1,1-Dichloropropene BDL 1.0 ug/l 6200B 04/04/11 1 1,3-Dichloropropane BDL 1.0 ug/l 6200B 04/04/11 1 2,2-Dichloropropane BDL 1.0 ug/l 6200B 04/04/11 1 Di-isopropyl ether BDL 1.0 ug/l 6200B 04/04/11 1 Ethylbenzene BDL 1.0 ug/l 6200B 04/04/11 1 Hexachloro-1,3-butadiene BDL 1.0 ug/l 6200B 04/04/11 1 Isopropylbenzene BDL 1.0 ug/l 6200B 04/04/11 1 p-Isopropyltoluene BDL 1.0 ug/l 6200B 04/04/11 1 2-Butanone (MEK) BDL 10. ug/l 6200B 04/04/11 1 Methylene Chloride BDL 5.0 ug/l 6200B 04/04/11 1 4-Methyl-2-pentanone (MIBK) BDL 10. ug/l 6200B 04/04/11 1 Methyl tert-butyl ether BDL 1.0 ug/l 6200B 04/04/11 1 Naphthalene BDL 5.0 ug/l 6200B 04/04/11 1 n-Propylbenzene BDL 1.0 ug/l 6200B 04/04/11 1 Styrene BDL 1.0 ug/l 6200B 04/04/11 1 1,1,1,2-Tetrachloroethane BDL 1.0 ug/l 6200B 04/04/11 1 1,1,2,2-Tetrachloroethane BDL 1.0 ug/l 6200B 04/04/11 1 Tetrachloroethene BDL 1.0 ug/l 6200B 04/04/11 1 Toluene BDL 5.0 ug/l 6200B 04/04/11 1 1,2,3-Trichlorobenzene BDL 1.0 ug/l 6200B 04/04/11 1 1,2,4-Trichlorobenzene BDL 1.0 ug/l 6200B 04/04/11 1 1,1,1-Trichloroethane BDL 1.0 ug/l 6200B 04/04/11 1 1,1,2-Trichloroethane BDL 1.0 ug/l 6200B 04/04/11 1 Trichloroethene BDL 1.0 ug/l 6200B 04/04/11 1 Trichlorofluoromethane BDL 5.0 ug/l 6200B 04/04/11 1 1,2,3-Trichloropropane BDL 2.5 ug/l 6200B 04/04/11 1 1,2,4-Trimethylbenzene BDL 1.0 ug/l 6200B 04/04/11 1 1,3,5-Trimethylbenzene BDL 1.0 ug/l 6200B 04/04/11 1 Vinyl chloride BDL 1.0 ug/l 6200B 04/04/11 1 o-Xylene BDL 1.0 ug/l 6200B 04/04/11 1 m&p-Xylenes BDL 2.0 ug/l 6200B 04/04/11 1 Surrogate Recovery Toluene-d8 103. % Rec. 6200B 04/04/11 1 Dibromofluoromethane 97.8 % Rec. 6200B 04/04/11 1 a,a,a-Trifluorotoluene 104. % Rec. 6200B 04/04/11 1 4-Bromofluorobenzene 105. % Rec. 6200B 04/04/11 1 625 Base/Neutrals w/ TIC Acenaphthene BDL 1.0 ug/l 625 04/06/11 1 Acenaphthylene BDL 1.0 ug/l 625 04/06/11 1 Anthracene BDL 1.0 ug/l 625 04/06/11 1 Benzidine BDL 10. ug/l 625 04/06/11 1 Benzo(a)anthracene BDL 1.0 ug/l 625 04/06/11 1 Benzo(b)fluoranthene BDL 1.0 ug/l 625 04/06/11 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 3 of 23 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509314-01 Date Received : April 02, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SW-01 Project # : 1054-10-288A Collected By : Chris Hamblet Collection Date : 04/01/11 13:55 Parameter Result Det. Limit Units Method Date Dil. Benzo(k)fluoranthene BDL 1.0 ug/l 625 04/06/11 1 Benzo(g,h,i)perylene BDL 1.0 ug/l 625 04/06/11 1 Benzo(a)pyrene BDL 1.0 ug/l 625 04/06/11 1 Bis(2-chlorethoxy)methane BDL 10. ug/l 625 04/06/11 1 Bis(2-chloroethyl)ether BDL 10. ug/l 625 04/06/11 1 Bis(2-chloroisopropyl)ether BDL 10. ug/l 625 04/06/11 1 4-Bromophenyl-phenylether BDL 10. ug/l 625 04/06/11 1 2-Chloronaphthalene BDL 1.0 ug/l 625 04/06/11 1 4-Chlorophenyl-phenylether BDL 10. ug/l 625 04/06/11 1 Chrysene BDL 1.0 ug/l 625 04/06/11 1 Dibenz(a,h)anthracene BDL 1.0 ug/l 625 04/06/11 1 3,3-Dichlorobenzidine BDL 10. ug/l 625 04/06/11 1 2,4-Dinitrotoluene BDL 10. ug/l 625 04/06/11 1 2,6-Dinitrotoluene BDL 10. ug/l 625 04/06/11 1 Fluoranthene BDL 1.0 ug/l 625 04/06/11 1 Fluorene BDL 1.0 ug/l 625 04/06/11 1 Hexachlorobenzene BDL 1.0 ug/l 625 04/06/11 1 Hexachloro-1,3-butadiene BDL 10. ug/l 625 04/06/11 1 Hexachlorocyclopentadiene BDL 10. ug/l 625 04/06/11 1 Hexachloroethane BDL 10. ug/l 625 04/06/11 1 Indeno(1,2,3-cd)pyrene BDL 1.0 ug/l 625 04/06/11 1 Isophorone BDL 10. ug/l 625 04/06/11 1 Naphthalene BDL 1.0 ug/l 625 04/06/11 1 Nitrobenzene BDL 10. ug/l 625 04/06/11 1 n-Nitrosodimethylamine BDL 10. ug/l 625 04/06/11 1 n-Nitrosodiphenylamine BDL 10. ug/l 625 04/06/11 1 n-Nitrosodi-n-propylamine BDL 10. ug/l 625 04/06/11 1 Phenanthrene BDL 1.0 ug/l 625 04/06/11 1 Benzylbutyl phthalate BDL 1.0 ug/l 625 04/06/11 1 Bis(2-ethylhexyl)phthalate BDL 1.0 ug/l 625 04/06/11 1 Di-n-butyl phthalate BDL 1.0 ug/l 625 04/06/11 1 Diethyl phthalate BDL 1.0 ug/l 625 04/06/11 1 Dimethyl phthalate BDL 1.0 ug/l 625 04/06/11 1 Di-n-octyl phthalate BDL 1.0 ug/l 625 04/06/11 1 Pyrene BDL 1.0 ug/l 625 04/06/11 1 1,2,4-Trichlorobenzene BDL 10. ug/l 625 04/06/11 1 Acid Extractables 4-Chloro-3-methylphenol BDL 10. ug/l 625 04/06/11 1 2-Chlorophenol BDL 10. ug/l 625 04/06/11 1 2,4-Dichlorophenol BDL 10. ug/l 625 04/06/11 1 2,4-Dimethylphenol BDL 10. ug/l 625 04/06/11 1 4,6-Dinitro-2-methylphenol BDL 10. ug/l 625 04/06/11 1 2,4-Dinitrophenol BDL 10. ug/l 625 04/06/11 1 2-Nitrophenol BDL 10. ug/l 625 04/06/11 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 4 of 23 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509314-01 Date Received : April 02, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SW-01 Project # : 1054-10-288A Collected By : Chris Hamblet Collection Date : 04/01/11 13:55 Parameter Result Det. Limit Units Method Date Dil. 4-Nitrophenol BDL 10. ug/l 625 04/06/11 1 Pentachlorophenol BDL 10. ug/l 625 04/06/11 1 Phenol BDL 10. ug/l 625 04/06/11 1 2,4,6-Trichlorophenol BDL 10. ug/l 625 04/06/11 1 Surrogate Recovery Nitrobenzene-d5 37.4 % Rec. 625 04/06/11 1 2-Fluorobiphenyl 49.6 % Rec. 625 04/06/11 1 p-Terphenyl-d14 52.7 % Rec. 625 04/06/11 1 Phenol-d5 21.3 % Rec. 625 04/06/11 1 2-Fluorophenol 29.9 % Rec. 625 04/06/11 1 2,4,6-Tribromophenol 84.6 % Rec. 625 04/06/11 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/06/11 15:21 Printed: 04/06/11 16:52 Page 5 of 23 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509314-02 Date Received : April 02, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SW-02 Project # : 1054-10-288A Collected By : Chris Hamblet Collection Date : 04/01/11 14:30 Parameter Result Det. Limit Units Method Date Dil. Arsenic BDL 1.0 ug/l 6020 04/05/11 1 Mercury BDL 0.20 ug/l 7470A 04/06/11 1 Barium 53. 5.0 ug/l 6010B 04/05/11 1 Cadmium BDL 5.0 ug/l 6010B 04/05/11 1 Chromium BDL 10. ug/l 6010B 04/05/11 1 Lead BDL 5.0 ug/l 6010B 04/05/11 1 Selenium BDL 20. ug/l 6010B 04/05/11 1 Silver BDL 10. ug/l 6010B 04/05/11 1 Volatile Organics Acetone BDL 50. ug/l 6200B 04/04/11 1 Acrolein BDL 50. ug/l 6200B 04/04/11 1 Acrylonitrile BDL 10. ug/l 6200B 04/04/11 1 Benzene BDL 1.0 ug/l 6200B 04/04/11 1 Bromobenzene BDL 1.0 ug/l 6200B 04/04/11 1 Bromodichloromethane BDL 1.0 ug/l 6200B 04/04/11 1 Bromoform BDL 1.0 ug/l 6200B 04/04/11 1 Bromomethane BDL 5.0 ug/l 6200B 04/04/11 1 n-Butylbenzene BDL 1.0 ug/l 6200B 04/04/11 1 sec-Butylbenzene BDL 1.0 ug/l 6200B 04/04/11 1 tert-Butylbenzene BDL 1.0 ug/l 6200B 04/04/11 1 Carbon tetrachloride BDL 1.0 ug/l 6200B 04/04/11 1 Chlorobenzene BDL 1.0 ug/l 6200B 04/04/11 1 Chlorodibromomethane BDL 1.0 ug/l 6200B 04/04/11 1 Chloroethane BDL 5.0 ug/l 6200B 04/04/11 1 Chloroform BDL 5.0 ug/l 6200B 04/04/11 1 Chloromethane BDL 2.5 ug/l 6200B 04/04/11 1 2-Chlorotoluene BDL 1.0 ug/l 6200B 04/04/11 1 4-Chlorotoluene BDL 1.0 ug/l 6200B 04/04/11 1 1,2-Dibromo-3-Chloropropane BDL 5.0 ug/l 6200B 04/04/11 1 1,2-Dibromoethane BDL 1.0 ug/l 6200B 04/04/11 1 Dibromomethane BDL 1.0 ug/l 6200B 04/04/11 1 1,2-Dichlorobenzene BDL 1.0 ug/l 6200B 04/04/11 1 1,3-Dichlorobenzene BDL 1.0 ug/l 6200B 04/04/11 1 1,4-Dichlorobenzene BDL 1.0 ug/l 6200B 04/04/11 1 Dichlorodifluoromethane BDL 5.0 ug/l 6200B 04/04/11 1 1,1-Dichloroethane BDL 1.0 ug/l 6200B 04/04/11 1 1,2-Dichloroethane BDL 1.0 ug/l 6200B 04/04/11 1 1,1-Dichloroethene BDL 1.0 ug/l 6200B 04/04/11 1 cis-1,2-Dichloroethene BDL 1.0 ug/l 6200B 04/04/11 1 trans-1,2-Dichloroethene BDL 1.0 ug/l 6200B 04/04/11 1 1,2-Dichloropropane BDL 1.0 ug/l 6200B 04/04/11 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 6 of 23 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509314-02 Date Received : April 02, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SW-02 Project # : 1054-10-288A Collected By : Chris Hamblet Collection Date : 04/01/11 14:30 Parameter Result Det. Limit Units Method Date Dil. 1,1-Dichloropropene BDL 1.0 ug/l 6200B 04/04/11 1 1,3-Dichloropropane BDL 1.0 ug/l 6200B 04/04/11 1 2,2-Dichloropropane BDL 1.0 ug/l 6200B 04/04/11 1 Di-isopropyl ether BDL 1.0 ug/l 6200B 04/04/11 1 Ethylbenzene BDL 1.0 ug/l 6200B 04/04/11 1 Hexachloro-1,3-butadiene BDL 1.0 ug/l 6200B 04/04/11 1 Isopropylbenzene BDL 1.0 ug/l 6200B 04/04/11 1 p-Isopropyltoluene BDL 1.0 ug/l 6200B 04/04/11 1 2-Butanone (MEK) BDL 10. ug/l 6200B 04/04/11 1 Methylene Chloride BDL 5.0 ug/l 6200B 04/04/11 1 4-Methyl-2-pentanone (MIBK) BDL 10. ug/l 6200B 04/04/11 1 Methyl tert-butyl ether BDL 1.0 ug/l 6200B 04/04/11 1 Naphthalene BDL 5.0 ug/l 6200B 04/04/11 1 n-Propylbenzene BDL 1.0 ug/l 6200B 04/04/11 1 Styrene BDL 1.0 ug/l 6200B 04/04/11 1 1,1,1,2-Tetrachloroethane BDL 1.0 ug/l 6200B 04/04/11 1 1,1,2,2-Tetrachloroethane BDL 1.0 ug/l 6200B 04/04/11 1 Tetrachloroethene BDL 1.0 ug/l 6200B 04/04/11 1 Toluene BDL 5.0 ug/l 6200B 04/04/11 1 1,2,3-Trichlorobenzene BDL 1.0 ug/l 6200B 04/04/11 1 1,2,4-Trichlorobenzene BDL 1.0 ug/l 6200B 04/04/11 1 1,1,1-Trichloroethane BDL 1.0 ug/l 6200B 04/04/11 1 1,1,2-Trichloroethane BDL 1.0 ug/l 6200B 04/04/11 1 Trichloroethene BDL 1.0 ug/l 6200B 04/04/11 1 Trichlorofluoromethane BDL 5.0 ug/l 6200B 04/04/11 1 1,2,3-Trichloropropane BDL 2.5 ug/l 6200B 04/04/11 1 1,2,4-Trimethylbenzene BDL 1.0 ug/l 6200B 04/04/11 1 1,3,5-Trimethylbenzene BDL 1.0 ug/l 6200B 04/04/11 1 Vinyl chloride BDL 1.0 ug/l 6200B 04/04/11 1 o-Xylene BDL 1.0 ug/l 6200B 04/04/11 1 m&p-Xylenes BDL 2.0 ug/l 6200B 04/04/11 1 Surrogate Recovery Toluene-d8 103. % Rec. 6200B 04/04/11 1 Dibromofluoromethane 98.1 % Rec. 6200B 04/04/11 1 a,a,a-Trifluorotoluene 105. % Rec. 6200B 04/04/11 1 4-Bromofluorobenzene 101. % Rec. 6200B 04/04/11 1 Polychlorinated Biphenyls PCB 1016 BDL 0.50 ug/l 8082 04/05/11 1 PCB 1221 BDL 0.50 ug/l 8082 04/05/11 1 PCB 1232 BDL 0.50 ug/l 8082 04/05/11 1 PCB 1242 BDL 0.50 ug/l 8082 04/05/11 1 PCB 1248 BDL 0.50 ug/l 8082 04/05/11 1 PCB 1254 BDL 0.50 ug/l 8082 04/05/11 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 7 of 23 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509314-02 Date Received : April 02, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SW-02 Project # : 1054-10-288A Collected By : Chris Hamblet Collection Date : 04/01/11 14:30 Parameter Result Det. Limit Units Method Date Dil. PCB 1260 BDL 0.50 ug/l 8082 04/05/11 1 PCBs Surrogates Decachlorobiphenyl 27.9 % Rec. 8082 04/05/11 1 Tetrachloro-m-xylene 39.5 % Rec. 8082 04/05/11 1 625 Base/Neutrals w/ TIC Acenaphthene BDL 1.0 ug/l 625 04/06/11 1 Acenaphthylene BDL 1.0 ug/l 625 04/06/11 1 Anthracene BDL 1.0 ug/l 625 04/06/11 1 Benzidine BDL 10. ug/l 625 04/06/11 1 Benzo(a)anthracene BDL 1.0 ug/l 625 04/06/11 1 Benzo(b)fluoranthene BDL 1.0 ug/l 625 04/06/11 1 Benzo(k)fluoranthene BDL 1.0 ug/l 625 04/06/11 1 Benzo(g,h,i)perylene BDL 1.0 ug/l 625 04/06/11 1 Benzo(a)pyrene BDL 1.0 ug/l 625 04/06/11 1 Bis(2-chlorethoxy)methane BDL 10. ug/l 625 04/06/11 1 Bis(2-chloroethyl)ether BDL 10. ug/l 625 04/06/11 1 Bis(2-chloroisopropyl)ether BDL 10. ug/l 625 04/06/11 1 4-Bromophenyl-phenylether BDL 10. ug/l 625 04/06/11 1 2-Chloronaphthalene BDL 1.0 ug/l 625 04/06/11 1 4-Chlorophenyl-phenylether BDL 10. ug/l 625 04/06/11 1 Chrysene BDL 1.0 ug/l 625 04/06/11 1 Dibenz(a,h)anthracene BDL 1.0 ug/l 625 04/06/11 1 3,3-Dichlorobenzidine BDL 10. ug/l 625 04/06/11 1 2,4-Dinitrotoluene BDL 10. ug/l 625 04/06/11 1 2,6-Dinitrotoluene BDL 10. ug/l 625 04/06/11 1 Fluoranthene BDL 1.0 ug/l 625 04/06/11 1 Fluorene BDL 1.0 ug/l 625 04/06/11 1 Hexachlorobenzene BDL 1.0 ug/l 625 04/06/11 1 Hexachloro-1,3-butadiene BDL 10. ug/l 625 04/06/11 1 Hexachlorocyclopentadiene BDL 10. ug/l 625 04/06/11 1 Hexachloroethane BDL 10. ug/l 625 04/06/11 1 Indeno(1,2,3-cd)pyrene BDL 1.0 ug/l 625 04/06/11 1 Isophorone BDL 10. ug/l 625 04/06/11 1 Naphthalene BDL 1.0 ug/l 625 04/06/11 1 Nitrobenzene BDL 10. ug/l 625 04/06/11 1 n-Nitrosodimethylamine BDL 10. ug/l 625 04/06/11 1 n-Nitrosodiphenylamine BDL 10. ug/l 625 04/06/11 1 n-Nitrosodi-n-propylamine BDL 10. ug/l 625 04/06/11 1 Phenanthrene BDL 1.0 ug/l 625 04/06/11 1 Benzylbutyl phthalate BDL 1.0 ug/l 625 04/06/11 1 Bis(2-ethylhexyl)phthalate BDL 1.0 ug/l 625 04/06/11 1 Di-n-butyl phthalate BDL 1.0 ug/l 625 04/06/11 1 Diethyl phthalate BDL 1.0 ug/l 625 04/06/11 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 8 of 23 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Chris Hamblet April 06,2011 S&ME Inc. - Raleigh NC 3201 Spring Forest Road Raleigh, NC 27616 ESC Sample # : L509314-02 Date Received : April 02, 2011 Description : 5.5 Acre Erwin Square/Former Burlington Industries Site Site ID : Sample ID : SW-02 Project # : 1054-10-288A Collected By : Chris Hamblet Collection Date : 04/01/11 14:30 Parameter Result Det. Limit Units Method Date Dil. Dimethyl phthalate BDL 1.0 ug/l 625 04/06/11 1 Di-n-octyl phthalate BDL 1.0 ug/l 625 04/06/11 1 Pyrene BDL 1.0 ug/l 625 04/06/11 1 1,2,4-Trichlorobenzene BDL 10. ug/l 625 04/06/11 1 Acid Extractables 4-Chloro-3-methylphenol BDL 10. ug/l 625 04/06/11 1 2-Chlorophenol BDL 10. ug/l 625 04/06/11 1 2,4-Dichlorophenol BDL 10. ug/l 625 04/06/11 1 2,4-Dimethylphenol BDL 10. ug/l 625 04/06/11 1 4,6-Dinitro-2-methylphenol BDL 10. ug/l 625 04/06/11 1 2,4-Dinitrophenol BDL 10. ug/l 625 04/06/11 1 2-Nitrophenol BDL 10. ug/l 625 04/06/11 1 4-Nitrophenol BDL 10. ug/l 625 04/06/11 1 Pentachlorophenol BDL 10. ug/l 625 04/06/11 1 Phenol BDL 10. ug/l 625 04/06/11 1 2,4,6-Trichlorophenol BDL 10. ug/l 625 04/06/11 1 Surrogate Recovery Nitrobenzene-d5 38.1 % Rec. 625 04/06/11 1 2-Fluorobiphenyl 50.8 % Rec. 625 04/06/11 1 p-Terphenyl-d14 59.3 % Rec. 625 04/06/11 1 Phenol-d5 16.9 % Rec. 625 04/06/11 1 2-Fluorophenol 23.1 % Rec. 625 04/06/11 1 2,4,6-Tribromophenol 69.5 % Rec. 625 04/06/11 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. . Reported: 04/06/11 15:21 Printed: 04/06/11 16:52 Page 9 of 23 Attachment A List of Analytes with QC Qualifiers Sample Work Sample Run Number Group Type Analyte ID Qualifier ________________ ___________ _______ ________________________________________ __________ __________ L509314-01 WG529396 SAMP Benzidine R1637489 J3 WG529396 SAMP 2,4-Dichlorophenol R1637489 J3 WG529396 SAMP 4,6-Dinitro-2-methylphenol R1637489 J3 WG529396 SAMP 2-Nitrophenol R1637489 J3 WG529396 SAMP 4-Nitrophenol R1637489 J3 WG529396 SAMP 2,4,6-Trichlorophenol R1637489 J3J4 L509314-02 WG529396 SAMP Benzidine R1637489 J3 WG529396 SAMP 2,4-Dichlorophenol R1637489 J3 WG529396 SAMP 4,6-Dinitro-2-methylphenol R1637489 J3 WG529396 SAMP 2-Nitrophenol R1637489 J3 WG529396 SAMP 4-Nitrophenol R1637489 J3 WG529396 SAMP 2,4,6-Trichlorophenol R1637489 J3J4 Page 10 of 23 Attachment B Explanation of QC Qualifier Codes Qualifier Meaning __________________ _______________________________________________________________________________ J3 The associated batch QC was outside the established quality control range for precision. J4 The associated batch QC was outside the established quality control range for accuracy. Qualifier Report Information ESC utilizes sample and result qualifiers as set forth by the EPA Contract Laboratory Program and as required by most certifying bodies including NELAC. In addition to the EPA qualifiers adopted by ESC, we have implemented ESC qualifiers to provide more information pertaining to our analytical results. Each qualifier is designated in the qualifier explanation as either EPA or ESC. Data qualifiers are intended to provide the ESC client with more detailed information concerning the potential bias of reported data. Because of the wide range of constituents and variety of matrices incorporated by most EPA methods,it is common for some compounds to fall outside of established ranges. These exceptions are evaluated and all reported data is valid and useable "unless qualified as 'R' (Rejected)." Definitions Accuracy - The relationship of the observed value of a known sample to the true value of a known sample. Represented by percent recovery and relevant to samples such as: control samples, matrix spike recoveries, surrogate recoveries, etc. Precision - The agreement between a set of samples or between duplicate samples. Relates to how close together the results are and is represented by Relative Percent Differrence. Surrogate - Organic compounds that are similar in chemical composition, extraction, and chromotography to analytes of interest. The surrogates are used to determine the probable response of the group of analytes that are chem- ically related to the surrogate compound. Surrogates are added to the sample and carried through all stages of preparation and analyses. TIC - Tentatively Identified Compound: Compounds detected in samples that are not target compounds, internal standards, system monitoring compounds, or surrogates. Page 11 of 23 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509314 Laboratory Blank Analyte Result Units % Rec Limit Batch Date Analyzed 1,1,1,2-Tetrachloroethane < .001 mg/l WG529239 04/04/11 07:53 1,1,1-Trichloroethane < .001 mg/l WG529239 04/04/11 07:53 1,1,2,2-Tetrachloroethane < .001 mg/l WG529239 04/04/11 07:53 1,1,2-Trichloroethane < .001 mg/l WG529239 04/04/11 07:53 1,1-Dichloroethane < .001 mg/l WG529239 04/04/11 07:53 1,1-Dichloroethene < .001 mg/l WG529239 04/04/11 07:53 1,1-Dichloropropene < .001 mg/l WG529239 04/04/11 07:53 1,2,3-Trichlorobenzene < .001 mg/l WG529239 04/04/11 07:53 1,2,3-Trichloropropane < .001 mg/l WG529239 04/04/11 07:53 1,2,4-Trichlorobenzene < .001 mg/l WG529239 04/04/11 07:53 1,2,4-Trimethylbenzene < .001 mg/l WG529239 04/04/11 07:53 1,2-Dibromo-3-Chloropropane < .005 mg/l WG529239 04/04/11 07:53 1,2-Dibromoethane < .001 mg/l WG529239 04/04/11 07:53 1,2-Dichlorobenzene < .001 mg/l WG529239 04/04/11 07:53 1,2-Dichloroethane < .001 mg/l WG529239 04/04/11 07:53 1,2-Dichloropropane < .001 mg/l WG529239 04/04/11 07:53 1,3,5-Trimethylbenzene < .001 mg/l WG529239 04/04/11 07:53 1,3-Dichlorobenzene < .001 mg/l WG529239 04/04/11 07:53 1,3-Dichloropropane < .001 mg/l WG529239 04/04/11 07:53 1,4-Dichlorobenzene < .001 mg/l WG529239 04/04/11 07:53 2,2-Dichloropropane < .001 mg/l WG529239 04/04/11 07:53 2-Butanone (MEK) < .01 mg/l WG529239 04/04/11 07:53 2-Chlorotoluene < .001 mg/l WG529239 04/04/11 07:53 4-Chlorotoluene < .001 mg/l WG529239 04/04/11 07:53 4-Methyl-2-pentanone (MIBK) < .01 mg/l WG529239 04/04/11 07:53 Acetone < .05 mg/l WG529239 04/04/11 07:53 Acrolein < .025 mg/l WG529239 04/04/11 07:53 Acrylonitrile < .01 mg/l WG529239 04/04/11 07:53 Benzene < .001 mg/l WG529239 04/04/11 07:53 Bromobenzene < .001 mg/l WG529239 04/04/11 07:53 Bromodichloromethane < .001 mg/l WG529239 04/04/11 07:53 Bromoform < .001 mg/l WG529239 04/04/11 07:53 Bromomethane < .005 mg/l WG529239 04/04/11 07:53 Carbon tetrachloride < .001 mg/l WG529239 04/04/11 07:53 Chlorobenzene < .001 mg/l WG529239 04/04/11 07:53 Chlorodibromomethane < .001 mg/l WG529239 04/04/11 07:53 Chloroethane < .005 mg/l WG529239 04/04/11 07:53 Chloroform < .005 mg/l WG529239 04/04/11 07:53 Chloromethane < .0025 mg/l WG529239 04/04/11 07:53 cis-1,2-Dichloroethene < .001 mg/l WG529239 04/04/11 07:53 Di-isopropyl ether < .001 mg/l WG529239 04/04/11 07:53 Dibromomethane < .001 mg/l WG529239 04/04/11 07:53 Dichlorodifluoromethane < .005 mg/l WG529239 04/04/11 07:53 Ethylbenzene < .001 mg/l WG529239 04/04/11 07:53 Hexachloro-1,3-butadiene < .001 mg/l WG529239 04/04/11 07:53 Isopropylbenzene < .001 mg/l WG529239 04/04/11 07:53 m&p-Xylenes < .002 mg/l WG529239 04/04/11 07:53 Methyl tert-butyl ether < .001 mg/l WG529239 04/04/11 07:53 Methylene Chloride < .005 mg/l WG529239 04/04/11 07:53 n-Butylbenzene < .001 mg/l WG529239 04/04/11 07:53 n-Propylbenzene < .001 mg/l WG529239 04/04/11 07:53 Naphthalene < .005 mg/l WG529239 04/04/11 07:53 o-Xylene < .001 mg/l WG529239 04/04/11 07:53 p-Isopropyltoluene < .001 mg/l WG529239 04/04/11 07:53 sec-Butylbenzene < .001 mg/l WG529239 04/04/11 07:53 Styrene < .001 mg/l WG529239 04/04/11 07:53 tert-Butylbenzene < .001 mg/l WG529239 04/04/11 07:53 Tetrachloroethene < .001 mg/l WG529239 04/04/11 07:53 Toluene < .005 mg/l WG529239 04/04/11 07:53 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 12 of 23 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509314 Laboratory Blank Analyte Result Units % Rec Limit Batch Date Analyzed trans-1,2-Dichloroethene < .001 mg/l WG529239 04/04/11 07:53 Trichloroethene < .001 mg/l WG529239 04/04/11 07:53 Trichlorofluoromethane < .005 mg/l WG529239 04/04/11 07:53 Vinyl chloride < .001 mg/l WG529239 04/04/11 07:53 4-Bromofluorobenzene % Rec. 99.53 75-128 WG529239 04/04/11 07:53 Dibromofluoromethane % Rec. 95.22 79-125 WG529239 04/04/11 07:53 Toluene-d8 % Rec. 104.9 87-114 WG529239 04/04/11 07:53 a,a,a-Trifluorotoluene % Rec. 105.8 84-114 WG529239 04/04/11 07:53 1,2,4-Trichlorobenzene < .01 mg/l WG529396 04/05/11 14:19 2,4,6-Trichlorophenol < .01 mg/l WG529396 04/05/11 14:19 2,4-Dichlorophenol < .01 mg/l WG529396 04/05/11 14:19 2,4-Dimethylphenol < .01 mg/l WG529396 04/05/11 14:19 2,4-Dinitrophenol < .01 mg/l WG529396 04/05/11 14:19 2,4-Dinitrotoluene < .01 mg/l WG529396 04/05/11 14:19 2,6-Dinitrotoluene < .01 mg/l WG529396 04/05/11 14:19 2-Chloronaphthalene < .001 mg/l WG529396 04/05/11 14:19 2-Chlorophenol < .01 mg/l WG529396 04/05/11 14:19 2-Nitrophenol < .01 mg/l WG529396 04/05/11 14:19 3,3-Dichlorobenzidine < .01 mg/l WG529396 04/05/11 14:19 4,6-Dinitro-2-methylphenol < .01 mg/l WG529396 04/05/11 14:19 4-Bromophenyl-phenylether < .01 mg/l WG529396 04/05/11 14:19 4-Chloro-3-methylphenol < .01 mg/l WG529396 04/05/11 14:19 4-Chlorophenyl-phenylether < .01 mg/l WG529396 04/05/11 14:19 4-Nitrophenol < .01 mg/l WG529396 04/05/11 14:19 Acenaphthene < .001 mg/l WG529396 04/05/11 14:19 Acenaphthylene < .001 mg/l WG529396 04/05/11 14:19 Anthracene < .001 mg/l WG529396 04/05/11 14:19 Benzidine < .01 mg/l WG529396 04/05/11 14:19 Benzo(a)anthracene < .001 mg/l WG529396 04/05/11 14:19 Benzo(a)pyrene < .001 mg/l WG529396 04/05/11 14:19 Benzo(b)fluoranthene < .001 mg/l WG529396 04/05/11 14:19 Benzo(g,h,i)perylene < .001 mg/l WG529396 04/05/11 14:19 Benzo(k)fluoranthene < .001 mg/l WG529396 04/05/11 14:19 Benzylbutyl phthalate < .001 mg/l WG529396 04/05/11 14:19 Bis(2-chlorethoxy)methane < .01 mg/l WG529396 04/05/11 14:19 Bis(2-chloroethyl)ether < .01 mg/l WG529396 04/05/11 14:19 Bis(2-chloroisopropyl)ether < .01 mg/l WG529396 04/05/11 14:19 Bis(2-ethylhexyl)phthalate < .001 mg/l WG529396 04/05/11 14:19 Chrysene < .001 mg/l WG529396 04/05/11 14:19 Di-n-butyl phthalate < .001 mg/l WG529396 04/05/11 14:19 Di-n-octyl phthalate < .001 mg/l WG529396 04/05/11 14:19 Dibenz(a,h)anthracene < .001 mg/l WG529396 04/05/11 14:19 Diethyl phthalate < .001 mg/l WG529396 04/05/11 14:19 Dimethyl phthalate < .001 mg/l WG529396 04/05/11 14:19 Fluoranthene < .001 mg/l WG529396 04/05/11 14:19 Fluorene < .001 mg/l WG529396 04/05/11 14:19 Hexachloro-1,3-butadiene < .01 mg/l WG529396 04/05/11 14:19 Hexachlorobenzene < .001 mg/l WG529396 04/05/11 14:19 Hexachlorocyclopentadiene < .01 mg/l WG529396 04/05/11 14:19 Hexachloroethane < .01 mg/l WG529396 04/05/11 14:19 Indeno(1,2,3-cd)pyrene < .001 mg/l WG529396 04/05/11 14:19 Isophorone < .01 mg/l WG529396 04/05/11 14:19 n-Nitrosodi-n-propylamine < .01 mg/l WG529396 04/05/11 14:19 n-Nitrosodimethylamine < .01 mg/l WG529396 04/05/11 14:19 n-Nitrosodiphenylamine < .01 mg/l WG529396 04/05/11 14:19 Naphthalene < .001 mg/l WG529396 04/05/11 14:19 Nitrobenzene < .01 mg/l WG529396 04/05/11 14:19 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 13 of 23 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509314 Laboratory Blank Analyte Result Units % Rec Limit Batch Date Analyzed Pentachlorophenol < .001 mg/l WG529396 04/05/11 14:19 Phenanthrene < .001 mg/l WG529396 04/05/11 14:19 Phenol < .01 mg/l WG529396 04/05/11 14:19 Pyrene < .001 mg/l WG529396 04/05/11 14:19 2,4,6-Tribromophenol mg/l 64.76 10-148 WG529396 04/05/11 14:19 2-Fluorobiphenyl mg/l 66.33 26-122 WG529396 04/05/11 14:19 2-Fluorophenol mg/l 35.62 10-87 WG529396 04/05/11 14:19 Nitrobenzene-d5 mg/l 60.58 12-120 WG529396 04/05/11 14:19 Phenol-d5 mg/l 26.40 10-67 WG529396 04/05/11 14:19 p-Terphenyl-d14 mg/l 96.62 34-149 WG529396 04/05/11 14:19 PCB 1016 < .0005 mg/l WG529281 04/05/11 12:45 PCB 1221 < .0005 mg/l WG529281 04/05/11 12:45 PCB 1232 < .0005 mg/l WG529281 04/05/11 12:45 PCB 1242 < .0005 mg/l WG529281 04/05/11 12:45 PCB 1248 < .0005 mg/l WG529281 04/05/11 12:45 PCB 1254 < .0005 mg/l WG529281 04/05/11 12:45 PCB 1260 < .0005 mg/l WG529281 04/05/11 12:45 Decachlorobiphenyl % Rec. 38.75 10-122.6 WG529281 04/05/11 12:45 Tetrachloro-m-xylene % Rec. 50.93 15.3-114.2 WG529281 04/05/11 12:45 Barium < .005 mg/l WG529474 04/05/11 18:40 Cadmium < .005 mg/l WG529474 04/05/11 18:40 Chromium < .01 mg/l WG529474 04/05/11 18:40 Lead < .005 mg/l WG529474 04/05/11 18:40 Selenium < .02 mg/l WG529474 04/05/11 18:40 Silver < .01 mg/l WG529474 04/05/11 18:40 Arsenic < .001 mg/l WG529346 04/05/11 21:43 Mercury < .0002 mg/l WG529224 04/06/11 11:01 Duplicate Analyte Units Result Duplicate RPD Limit Ref Samp Batch Barium mg/l 0.590 0.593 0.169 20 L508993-03 WG529474 Cadmium mg/l 0 0.00123 NA 20 L508993-03 WG529474 Chromium mg/l 0 0.00100 NA 20 L508993-03 WG529474 Lead mg/l 0 0 0 20 L508993-03 WG529474 Selenium mg/l 0 0 0 20 L508993-03 WG529474 Silver mg/l 0 0.00360 NA 20 L508993-03 WG529474 Arsenic mg/l 0 0 0 20 L509314-02 WG529346 Mercury mg/l 0 0 0 20 L509151-01 WG529224 Laboratory Control Sample Analyte Units Known Val Result % Rec Limit Batch 1,1,1,2-Tetrachloroethane mg/l .025 0.0267 107. 75-134 WG529239 1,1,1-Trichloroethane mg/l .025 0.0273 109. 67-137 WG529239 1,1,2,2-Tetrachloroethane mg/l .025 0.0284 114. 72-128 WG529239 1,1,2-Trichloroethane mg/l .025 0.0269 108. 79-123 WG529239 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 14 of 23 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509314 Laboratory Control Sample Analyte Units Known Val Result % Rec Limit Batch 1,1-Dichloroethane mg/l .025 0.0261 104. 67-133 WG529239 1,1-Dichloroethene mg/l .025 0.0234 93.7 60-130 WG529239 1,1-Dichloropropene mg/l .025 0.0251 100. 68-132 WG529239 1,2,3-Trichlorobenzene mg/l .025 0.0274 110. 63-138 WG529239 1,2,3-Trichloropropane mg/l .025 0.0252 101. 68-130 WG529239 1,2,4-Trichlorobenzene mg/l .025 0.0292 117. 65-137 WG529239 1,2,4-Trimethylbenzene mg/l .025 0.0283 113. 72-135 WG529239 1,2-Dibromo-3-Chloropropane mg/l .025 0.0244 97.7 55-134 WG529239 1,2-Dibromoethane mg/l .025 0.0246 98.5 75-126 WG529239 1,2-Dichlorobenzene mg/l .025 0.0273 109. 75-122 WG529239 1,2-Dichloroethane mg/l .025 0.0213 85.2 63-137 WG529239 1,2-Dichloropropane mg/l .025 0.0283 113. 74-122 WG529239 1,3,5-Trimethylbenzene mg/l .025 0.0285 114. 73-134 WG529239 1,3-Dichlorobenzene mg/l .025 0.0268 107. 73-131 WG529239 1,3-Dichloropropane mg/l .025 0.0257 103. 77-119 WG529239 1,4-Dichlorobenzene mg/l .025 0.0268 107. 70-121 WG529239 2,2-Dichloropropane mg/l .025 0.0280 112. 46-151 WG529239 2-Butanone (MEK) mg/l .125 0.136 108. 53-132 WG529239 2-Chlorotoluene mg/l .025 0.0276 110. 74-128 WG529239 4-Chlorotoluene mg/l .025 0.0275 110. 74-130 WG529239 4-Methyl-2-pentanone (MIBK) mg/l .125 0.143 115. 60-142 WG529239 Acetone mg/l .125 0.126 101. 48-134 WG529239 Acrolein mg/l .125 0.135 108. 6-182 WG529239 Acrylonitrile mg/l .125 0.135 108. 60-140 WG529239 Benzene mg/l .025 0.0254 102. 67-126 WG529239 Bromobenzene mg/l .025 0.0261 104. 76-123 WG529239 Bromodichloromethane mg/l .025 0.0263 105. 68-133 WG529239 Bromoform mg/l .025 0.0243 97.3 60-139 WG529239 Bromomethane mg/l .025 0.0197 78.9 45-175 WG529239 Carbon tetrachloride mg/l .025 0.0253 101. 64-141 WG529239 Chlorobenzene mg/l .025 0.0262 105. 77-125 WG529239 Chlorodibromomethane mg/l .025 0.0256 102. 73-138 WG529239 Chloroethane mg/l .025 0.0269 108. 49-155 WG529239 Chloroform mg/l .025 0.0258 103. 66-126 WG529239 Chloromethane mg/l .025 0.0171 68.3 45-152 WG529239 cis-1,2-Dichloroethene mg/l .025 0.0260 104. 72-128 WG529239 Di-isopropyl ether mg/l .025 0.0286 114. 63-139 WG529239 Dibromomethane mg/l .025 0.0241 96.5 73-125 WG529239 Dichlorodifluoromethane mg/l .025 0.0230 91.9 39-189 WG529239 Ethylbenzene mg/l .025 0.0286 115. 76-129 WG529239 Hexachloro-1,3-butadiene mg/l .025 0.0314 126. 67-135 WG529239 Isopropylbenzene mg/l .025 0.0300 120. 73-132 WG529239 m&p-Xylenes mg/l .05 0.0564 113. 74-128 WG529239 Methyl tert-butyl ether mg/l .025 0.0266 106. 51-142 WG529239 Methylene Chloride mg/l .025 0.0228 91.1 64-125 WG529239 n-Butylbenzene mg/l .025 0.0318 127. 63-142 WG529239 n-Propylbenzene mg/l .025 0.0290 116. 71-132 WG529239 Naphthalene mg/l .025 0.0266 107. 56-145 WG529239 o-Xylene mg/l .025 0.0292 117. 78-128 WG529239 p-Isopropyltoluene mg/l .025 0.0303 121. 68-138 WG529239 sec-Butylbenzene mg/l .025 0.0312 125. 70-135 WG529239 Styrene mg/l .025 0.0283 113. 78-130 WG529239 tert-Butylbenzene mg/l .025 0.0304 122. 72-134 WG529239 Tetrachloroethene mg/l .025 0.0266 106. 67-135 WG529239 Toluene mg/l .025 0.0265 106. 72-122 WG529239 trans-1,2-Dichloroethene mg/l .025 0.0219 87.8 67-129 WG529239 Trichloroethene mg/l .025 0.0259 104. 74-126 WG529239 Trichlorofluoromethane mg/l .025 0.0260 104. 54-156 WG529239 Vinyl chloride mg/l .025 0.0245 97.9 55-153 WG529239 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 15 of 23 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509314 Laboratory Control Sample Analyte Units Known Val Result % Rec Limit Batch 4-Bromofluorobenzene 96.95 75-128 Dibromofluoromethane 96.20 79-125 Toluene-d8 103.9 87-114 a,a,a-Trifluorotoluene 103.5 84-114 PCB 1016 mg/l .0005 0.000300 60.0 49-105 WG529281 PCB 1260 mg/l .0005 0.000335 67.0 46-126 WG529281 Decachlorobiphenyl 58.03 10-122.6 WG529281 Tetrachloro-m-xylene 57.79 15.3-114.2 WG529281 Barium mg/l 1.13 1.09 96.5 85-115 WG529474 Cadmium mg/l 1.13 1.12 99.1 85-115 WG529474 Chromium mg/l 1.13 1.17 104. 85-115 WG529474 Lead mg/l 1.13 1.17 104. 85-115 WG529474 Selenium mg/l 1.13 1.05 92.9 85-115 WG529474 Silver mg/l 1.13 1.10 97.3 85-115 WG529474 Arsenic mg/l .0567 0.0510 89.9 85-115 WG529346 1,2,4-Trichlorobenzene mg/l .01 0.00620 62.0 26-103 WG529396 2,4,6-Trichlorophenol mg/l .01 0.00747 74.7 49-118 WG529396 2,4-Dichlorophenol mg/l .01 0.00757 75.7 46-115 WG529396 2,4-Dimethylphenol mg/l .01 0.00695 69.5 40-124 WG529396 2,4-Dinitrophenol mg/l .01 0.00544 54.4 10-125 WG529396 2,4-Dinitrotoluene mg/l .01 0.00800 80.0 56-128 WG529396 2,6-Dinitrotoluene mg/l .01 0.00752 75.2 56-121 WG529396 2-Chloronaphthalene mg/l .01 0.00737 73.7 44-110 WG529396 2-Chlorophenol mg/l .01 0.00630 63.0 38-114 WG529396 2-Nitrophenol mg/l .01 0.00750 75.0 35-118 WG529396 3,3-Dichlorobenzidine mg/l .01 0.00731 73.1 46-145 WG529396 4,6-Dinitro-2-methylphenol mg/l .01 0.00567 56.7 24-119 WG529396 4-Bromophenyl-phenylether mg/l .01 0.00863 86.3 45-105 WG529396 4-Chloro-3-methylphenol mg/l .01 0.00728 72.8 47-116 WG529396 4-Chlorophenyl-phenylether mg/l .01 0.00829 82.9 49-116 WG529396 4-Nitrophenol mg/l .01 0.00203 20.3 10-66 WG529396 Acenaphthene mg/l .01 0.00776 77.6 48-110 WG529396 Acenaphthylene mg/l .01 0.00806 80.6 48-113 WG529396 Anthracene mg/l .01 0.00824 82.4 55-127 WG529396 Benzidine mg/l .01 0.000424 4.24 0-46 WG529396 Benzo(a)anthracene mg/l .01 0.00849 84.9 57-115 WG529396 Benzo(a)pyrene mg/l .01 0.00856 85.6 63-125 WG529396 Benzo(b)fluoranthene mg/l .01 0.00839 83.9 50-123 WG529396 Benzo(g,h,i)perylene mg/l .01 0.00904 90.4 39-143 WG529396 Benzo(k)fluoranthene mg/l .01 0.00820 82.0 45-126 WG529396 Benzylbutyl phthalate mg/l .01 0.00487 48.7 22-154 WG529396 Bis(2-chlorethoxy)methane mg/l .01 0.00907 90.7 42-116 WG529396 Bis(2-chloroethyl)ether mg/l .01 0.00765 76.5 26-115 WG529396 Bis(2-chloroisopropyl)ether mg/l .01 0.00740 74.0 32-115 WG529396 Bis(2-ethylhexyl)phthalate mg/l .01 0.0103 103. 47-143 WG529396 Chrysene mg/l .01 0.00804 80.4 58-113 WG529396 Di-n-butyl phthalate mg/l .01 0.00764 76.4 51-131 WG529396 Di-n-octyl phthalate mg/l .01 0.00978 97.8 51-138 WG529396 Dibenz(a,h)anthracene mg/l .01 0.00939 93.9 39-144 WG529396 Diethyl phthalate mg/l .01 0.00559 55.9 36-128 WG529396 Dimethyl phthalate mg/l .01 0.00192 19.2 10-135 WG529396 Fluoranthene mg/l .01 0.00839 83.9 53-119 WG529396 Fluorene mg/l .01 0.00784 78.4 49-116 WG529396 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 16 of 23 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509314 Laboratory Control Sample Analyte Units Known Val Result % Rec Limit Batch Hexachloro-1,3-butadiene mg/l .01 0.00696 69.6 21-116 WG529396 Hexachlorobenzene mg/l .01 0.00768 76.8 51-121 WG529396 Hexachlorocyclopentadiene mg/l .01 0.00615 61.5 4-126 WG529396 Hexachloroethane mg/l .01 0.00593 59.3 15-109 WG529396 Indeno(1,2,3-cd)pyrene mg/l .01 0.00919 91.9 40-143 WG529396 Isophorone mg/l .01 0.00815 81.5 48-126 WG529396 n-Nitrosodi-n-propylamine mg/l .01 0.00898 89.8 47-122 WG529396 n-Nitrosodimethylamine mg/l .01 0.00451 45.1 11-69 WG529396 n-Nitrosodiphenylamine mg/l .01 0.00726 72.6 59-143 WG529396 Naphthalene mg/l .01 0.00715 71.5 29-103 WG529396 Nitrobenzene mg/l .01 0.00718 71.8 31-105 WG529396 Pentachlorophenol mg/l .01 0.00435 43.5 20-122 WG529396 Phenanthrene mg/l .01 0.00821 82.1 54-112 WG529396 Phenol mg/l .01 0.00303 30.3 17-52 WG529396 Pyrene mg/l .01 0.00879 87.9 46-130 WG529396 2,4,6-Tribromophenol 80.03 10-148 WG529396 2-Fluorobiphenyl 78.88 26-122 WG529396 2-Fluorophenol 39.01 10-87 WG529396 Nitrobenzene-d5 75.22 12-120 WG529396 Phenol-d5 29.27 10-67 WG529396 p-Terphenyl-d14 94.11 34-149 WG529396 Mercury mg/l .003 0.00317 106. 85-115 WG529224 Laboratory Control Sample Duplicate Analyte Units Result Ref %Rec Limit RPD Limit Batch 1,1,1,2-Tetrachloroethane mg/l 0.0269 0.0267 108. 75-134 0.720 20 WG529239 1,1,1-Trichloroethane mg/l 0.0267 0.0273 107. 67-137 2.29 20 WG529239 1,1,2,2-Tetrachloroethane mg/l 0.0297 0.0284 119. 72-128 4.56 20 WG529239 1,1,2-Trichloroethane mg/l 0.0283 0.0269 113. 79-123 4.81 20 WG529239 1,1-Dichloroethane mg/l 0.0255 0.0261 102. 67-133 2.00 20 WG529239 1,1-Dichloroethene mg/l 0.0227 0.0234 91.0 60-130 3.38 20 WG529239 1,1-Dichloropropene mg/l 0.0246 0.0251 98.0 68-132 1.97 20 WG529239 1,2,3-Trichlorobenzene mg/l 0.0283 0.0274 113. 63-138 3.21 20 WG529239 1,2,3-Trichloropropane mg/l 0.0267 0.0252 107. 68-130 6.05 20 WG529239 1,2,4-Trichlorobenzene mg/l 0.0297 0.0292 119. 65-137 1.71 20 WG529239 1,2,4-Trimethylbenzene mg/l 0.0291 0.0283 116. 72-135 2.61 20 WG529239 1,2-Dibromo-3-Chloropropane mg/l 0.0262 0.0244 105. 55-134 6.97 20 WG529239 1,2-Dibromoethane mg/l 0.0255 0.0246 102. 75-126 3.33 20 WG529239 1,2-Dichlorobenzene mg/l 0.0278 0.0273 111. 75-122 1.74 20 WG529239 1,2-Dichloroethane mg/l 0.0219 0.0213 88.0 63-137 2.91 20 WG529239 1,2-Dichloropropane mg/l 0.0286 0.0283 114. 74-122 0.820 20 WG529239 1,3,5-Trimethylbenzene mg/l 0.0283 0.0285 113. 73-134 0.480 20 WG529239 1,3-Dichlorobenzene mg/l 0.0272 0.0268 109. 73-131 1.61 20 WG529239 1,3-Dichloropropane mg/l 0.0264 0.0257 106. 77-119 2.77 20 WG529239 1,4-Dichlorobenzene mg/l 0.0272 0.0268 109. 70-121 1.60 20 WG529239 2,2-Dichloropropane mg/l 0.0279 0.0280 112. 46-151 0.0300 20 WG529239 2-Butanone (MEK) mg/l 0.145 0.136 116. 53-132 6.51 20 WG529239 2-Chlorotoluene mg/l 0.0275 0.0276 110. 74-128 0.250 20 WG529239 4-Chlorotoluene mg/l 0.0278 0.0275 111. 74-130 0.990 20 WG529239 4-Methyl-2-pentanone (MIBK) mg/l 0.152 0.143 122. 60-142 5.99 20 WG529239 Acetone mg/l 0.130 0.126 104. 48-134 2.77 20 WG529239 Acrolein mg/l 0.133 0.135 106. 6-182 1.41 39 WG529239 Acrylonitrile mg/l 0.142 0.135 113. 60-140 4.51 20 WG529239 Benzene mg/l 0.0251 0.0254 100. 67-126 1.03 20 WG529239 Bromobenzene mg/l 0.0261 0.0261 104. 76-123 0.100 20 WG529239 Bromodichloromethane mg/l 0.0267 0.0263 107. 68-133 1.58 20 WG529239 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 17 of 23 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509314 Laboratory Control Sample Duplicate Analyte Units Result Ref %Rec Limit RPD Limit Batch Bromoform mg/l 0.0254 0.0243 102. 60-139 4.26 20 WG529239 Bromomethane mg/l 0.0193 0.0197 77.0 45-175 2.13 20 WG529239 Carbon tetrachloride mg/l 0.0218 0.0253 87.0 64-141 14.6 20 WG529239 Chlorobenzene mg/l 0.0264 0.0262 106. 77-125 0.810 20 WG529239 Chlorodibromomethane mg/l 0.0267 0.0256 107. 73-138 4.33 20 WG529239 Chloroethane mg/l 0.0238 0.0269 95.0 49-155 12.3 20 WG529239 Chloroform mg/l 0.0259 0.0258 104. 66-126 0.620 20 WG529239 Chloromethane mg/l 0.0170 0.0171 68.0 45-152 0.250 20 WG529239 cis-1,2-Dichloroethene mg/l 0.0257 0.0260 103. 72-128 1.39 20 WG529239 Di-isopropyl ether mg/l 0.0284 0.0286 114. 63-139 0.560 20 WG529239 Dibromomethane mg/l 0.0248 0.0241 99.0 73-125 2.89 20 WG529239 Dichlorodifluoromethane mg/l 0.0189 0.0230 76.0 39-189 19.5 24 WG529239 Ethylbenzene mg/l 0.0286 0.0286 114. 76-129 0.160 20 WG529239 Hexachloro-1,3-butadiene mg/l 0.0316 0.0314 126. 67-135 0.590 20 WG529239 Isopropylbenzene mg/l 0.0300 0.0300 120. 73-132 0.100 20 WG529239 m&p-Xylenes mg/l 0.0560 0.0564 112. 74-128 0.690 20 WG529239 Methyl tert-butyl ether mg/l 0.0272 0.0266 109. 51-142 2.28 20 WG529239 Methylene Chloride mg/l 0.0229 0.0228 92.0 64-125 0.520 20 WG529239 n-Butylbenzene mg/l 0.0316 0.0318 126. 63-142 0.490 20 WG529239 n-Propylbenzene mg/l 0.0289 0.0290 115. 71-132 0.360 20 WG529239 Naphthalene mg/l 0.0280 0.0266 112. 56-145 4.94 20 WG529239 o-Xylene mg/l 0.0293 0.0292 117. 78-128 0.490 20 WG529239 p-Isopropyltoluene mg/l 0.0302 0.0303 121. 68-138 0.290 20 WG529239 sec-Butylbenzene mg/l 0.0309 0.0312 124. 70-135 0.860 20 WG529239 Styrene mg/l 0.0285 0.0283 114. 78-130 0.680 20 WG529239 tert-Butylbenzene mg/l 0.0302 0.0304 121. 72-134 0.560 20 WG529239 Tetrachloroethene mg/l 0.0265 0.0266 106. 67-135 0.280 20 WG529239 Toluene mg/l 0.0265 0.0265 106. 72-122 0.270 20 WG529239 trans-1,2-Dichloroethene mg/l 0.0208 0.0219 83.0 67-129 5.22 20 WG529239 Trichloroethene mg/l 0.0254 0.0259 102. 74-126 2.01 20 WG529239 Trichlorofluoromethane mg/l 0.0241 0.0260 96.0 54-156 7.80 20 WG529239 Vinyl chloride mg/l 0.0213 0.0245 85.0 55-153 13.7 20 WG529239 4-Bromofluorobenzene 97.43 75-128 WG529239 Dibromofluoromethane 96.31 79-125 WG529239 Toluene-d8 104.3 87-114 WG529239 a,a,a-Trifluorotoluene 104.2 84-114 WG529239 PCB 1016 mg/l 0.000320 0.000300 64.0 49-105 6.26 25 WG529281 PCB 1260 mg/l 0.000381 0.000335 76.0 46-126 12.9 34 WG529281 Decachlorobiphenyl 64.06 10-122.6 WG529281 Tetrachloro-m-xylene 59.64 15.3-114.2 WG529281 1,2,4-Trichlorobenzene mg/l 0.00541 0.00620 54.0 26-103 13.7 38 WG529396 2,4,6-Trichlorophenol mg/l 0.00480 0.00747 48* 49-118 43.4* 28 WG529396 2,4-Dichlorophenol mg/l 0.00527 0.00757 53.0 46-115 35.9* 28 WG529396 2,4-Dimethylphenol mg/l 0.00690 0.00695 69.0 40-124 0.766 36 WG529396 2,4-Dinitrophenol mg/l 0.00349 0.00544 35.0 10-125 43.6 50 WG529396 2,4-Dinitrotoluene mg/l 0.00734 0.00800 73.0 56-128 8.61 24 WG529396 2,6-Dinitrotoluene mg/l 0.00714 0.00752 71.0 56-121 5.25 23 WG529396 2-Chloronaphthalene mg/l 0.00663 0.00737 66.0 44-110 10.6 30 WG529396 2-Chlorophenol mg/l 0.00511 0.00630 51.0 38-114 20.7 36 WG529396 2-Nitrophenol mg/l 0.00514 0.00750 51.0 35-118 37.5* 35 WG529396 3,3-Dichlorobenzidine mg/l 0.00669 0.00731 67.0 46-145 8.97 31 WG529396 4,6-Dinitro-2-methylphenol mg/l 0.00264 0.00567 26.0 24-119 72.9* 50 WG529396 4-Bromophenyl-phenylether mg/l 0.00871 0.00863 87.0 45-105 0.904 26 WG529396 4-Chloro-3-methylphenol mg/l 0.00623 0.00728 62.0 47-116 15.6 22 WG529396 4-Chlorophenyl-phenylether mg/l 0.00771 0.00829 77.0 49-116 7.25 26 WG529396 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 18 of 23 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509314 Laboratory Control Sample Duplicate Analyte Units Result Ref %Rec Limit RPD Limit Batch 4-Nitrophenol mg/l 0.00109 0.00203 11.0 10-66 59.9* 37 WG529396 Acenaphthene mg/l 0.00709 0.00776 71.0 48-110 9.06 26 WG529396 Acenaphthylene mg/l 0.00757 0.00806 76.0 48-113 6.26 28 WG529396 Anthracene mg/l 0.00779 0.00824 78.0 55-127 5.60 24 WG529396 Benzidine mg/l 0.000187 0.000424 2.00 0-46 77.9* 50 WG529396 Benzo(a)anthracene mg/l 0.00837 0.00849 84.0 57-115 1.47 20 WG529396 Benzo(a)pyrene mg/l 0.00838 0.00856 84.0 63-125 2.12 22 WG529396 Benzo(b)fluoranthene mg/l 0.00895 0.00839 89.0 50-123 6.41 32 WG529396 Benzo(g,h,i)perylene mg/l 0.00834 0.00904 83.0 39-143 8.09 31 WG529396 Benzo(k)fluoranthene mg/l 0.00731 0.00820 73.0 45-126 11.5 37 WG529396 Benzylbutyl phthalate mg/l 0.00568 0.00487 57.0 22-154 15.4 29 WG529396 Bis(2-chlorethoxy)methane mg/l 0.00833 0.00907 83.0 42-116 8.45 38 WG529396 Bis(2-chloroethyl)ether mg/l 0.00723 0.00765 72.0 26-115 5.71 50 WG529396 Bis(2-chloroisopropyl)ether mg/l 0.00688 0.00740 69.0 32-115 7.36 47 WG529396 Bis(2-ethylhexyl)phthalate mg/l 0.0119 0.0103 119. 47-143 14.4 24 WG529396 Chrysene mg/l 0.00796 0.00804 80.0 58-113 0.988 21 WG529396 Di-n-butyl phthalate mg/l 0.00772 0.00764 77.0 51-131 1.09 22 WG529396 Di-n-octyl phthalate mg/l 0.0111 0.00978 111. 51-138 12.9 22 WG529396 Dibenz(a,h)anthracene mg/l 0.00836 0.00939 84.0 39-144 11.6 30 WG529396 Diethyl phthalate mg/l 0.00526 0.00559 52.0 36-128 6.16 27 WG529396 Dimethyl phthalate mg/l 0.00180 0.00192 18.0 10-135 6.35 33 WG529396 Fluoranthene mg/l 0.00762 0.00839 76.0 53-119 9.71 28 WG529396 Fluorene mg/l 0.00732 0.00784 73.0 49-116 6.93 25 WG529396 Hexachloro-1,3-butadiene mg/l 0.00618 0.00696 62.0 21-116 11.9 50 WG529396 Hexachlorobenzene mg/l 0.00743 0.00768 74.0 51-121 3.25 23 WG529396 Hexachlorocyclopentadiene mg/l 0.00513 0.00615 51.0 4-126 18.0 50 WG529396 Hexachloroethane mg/l 0.00546 0.00593 54.0 15-109 8.30 50 WG529396 Indeno(1,2,3-cd)pyrene mg/l 0.00852 0.00919 85.0 40-143 7.47 30 WG529396 Isophorone mg/l 0.00787 0.00815 79.0 48-126 3.46 31 WG529396 n-Nitrosodi-n-propylamine mg/l 0.00860 0.00898 86.0 47-122 4.36 33 WG529396 n-Nitrosodimethylamine mg/l 0.00475 0.00451 47.0 11-69 5.21 50 WG529396 n-Nitrosodiphenylamine mg/l 0.00716 0.00726 72.0 59-143 1.32 23 WG529396 Naphthalene mg/l 0.00648 0.00715 65.0 29-103 9.76 45 WG529396 Nitrobenzene mg/l 0.00654 0.00718 65.0 31-105 9.36 43 WG529396 Pentachlorophenol mg/l 0.00272 0.00435 27.0 20-122 46.1 50 WG529396 Phenanthrene mg/l 0.00794 0.00821 79.0 54-112 3.36 22 WG529396 Phenol mg/l 0.00272 0.00303 27.0 17-52 10.9 33 WG529396 Pyrene mg/l 0.00949 0.00879 95.0 46-130 7.61 28 WG529396 2,4,6-Tribromophenol 49.51 10-148 WG529396 2-Fluorobiphenyl 70.43 26-122 WG529396 2-Fluorophenol 30.42 10-87 WG529396 Nitrobenzene-d5 69.00 12-120 WG529396 Phenol-d5 25.75 10-67 WG529396 p-Terphenyl-d14 100.8 34-149 WG529396 Matrix Spike Analyte Units MS Res Ref Res TV % Rec Limit Ref Samp Batch 1,1,1,2-Tetrachloroethane mg/l 0.0203 0 .025 81.1 45-152 L509152-27 WG529239 1,1,1-Trichloroethane mg/l 0.0152 0 .025 60.8 31-161 L509152-27 WG529239 1,1,2,2-Tetrachloroethane mg/l 0.0283 0 .025 113. 49-149 L509152-27 WG529239 1,1,2-Trichloroethane mg/l 0.0233 0 .025 93.2 46-145 L509152-27 WG529239 1,1-Dichloroethane mg/l 0.0167 0 .025 66.6 30-159 L509152-27 WG529239 1,1-Dichloroethene mg/l 0.0123 0 .025 49.3 10-162 L509152-27 WG529239 1,1-Dichloropropene mg/l 0.0143 0 .025 57.1 14-162 L509152-27 WG529239 1,2,3-Trichlorobenzene mg/l 0.0240 0 .025 95.8 32-143 L509152-27 WG529239 1,2,3-Trichloropropane mg/l 0.0244 0 .025 97.7 48-148 L509152-27 WG529239 1,2,4-Trichlorobenzene mg/l 0.0229 0 .025 91.8 27-142 L509152-27 WG529239 1,2,4-Trimethylbenzene mg/l 0.0223 0 .025 89.3 29-153 L509152-27 WG529239 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 19 of 23 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509314 Matrix Spike Analyte Units MS Res Ref Res TV % Rec Limit Ref Samp Batch 1,2-Dibromo-3-Chloropropane mg/l 0.0240 0 .025 96.0 37-148 L509152-27 WG529239 1,2-Dibromoethane mg/l 0.0221 0 .025 88.6 41-149 L509152-27 WG529239 1,2-Dichlorobenzene mg/l 0.0224 0 .025 89.7 40-139 L509152-27 WG529239 1,2-Dichloroethane mg/l 0.0177 0 .025 70.6 29-167 L509152-27 WG529239 1,2-Dichloropropane mg/l 0.0218 0 .025 87.3 39-148 L509152-27 WG529239 1,3,5-Trimethylbenzene mg/l 0.0203 0 .025 81.0 33-149 L509152-27 WG529239 1,3-Dichlorobenzene mg/l 0.0218 0 .025 87.0 32-148 L509152-27 WG529239 1,3-Dichloropropane mg/l 0.0217 0 .025 86.8 44-142 L509152-27 WG529239 1,4-Dichlorobenzene mg/l 0.0217 0 .025 86.8 32-136 L509152-27 WG529239 2,2-Dichloropropane mg/l 0.0156 0 .025 62.5 14-158 L509152-27 WG529239 2-Butanone (MEK) mg/l 0.121 0 .125 96.8 32-151 L509152-27 WG529239 2-Chlorotoluene mg/l 0.0206 0 .025 82.3 35-147 L509152-27 WG529239 4-Chlorotoluene mg/l 0.0217 0 .025 86.8 33-147 L509152-27 WG529239 4-Methyl-2-pentanone (MIBK) mg/l 0.144 0 .125 115. 40-160 L509152-27 WG529239 Acetone mg/l 0.105 0 .125 84.2 25-157 L509152-27 WG529239 Acrolein mg/l 0.168 0 .125 134. 0-179 L509152-27 WG529239 Acrylonitrile mg/l 0.127 0 .125 102. 37-162 L509152-27 WG529239 Benzene mg/l 0.0168 0 .025 67.0 16-158 L509152-27 WG529239 Bromobenzene mg/l 0.0209 0 .025 83.7 37-147 L509152-27 WG529239 Bromodichloromethane mg/l 0.0218 0 .025 87.2 45-147 L509152-27 WG529239 Bromoform mg/l 0.0216 0 .025 86.5 38-152 L509152-27 WG529239 Bromomethane mg/l 0.0117 0 .025 46.6 0-191 L509152-27 WG529239 Carbon tetrachloride mg/l 0.0122 0 .025 48.9 22-168 L509152-27 WG529239 Chlorobenzene mg/l 0.0195 0 .025 78.0 33-148 L509152-27 WG529239 Chlorodibromomethane mg/l 0.0218 0 .025 87.4 48-151 L509152-27 WG529239 Chloroethane mg/l 0.0162 0 .025 64.9 4-176 L509152-27 WG529239 Chloroform mg/l 0.0181 0 .025 72.2 37-147 L509152-27 WG529239 Chloromethane mg/l 0.0112 0 .025 44.8 10-174 L509152-27 WG529239 cis-1,2-Dichloroethene mg/l 0.0179 0 .025 71.8 29-156 L509152-27 WG529239 Di-isopropyl ether mg/l 0.0206 0 .025 82.5 39-160 L509152-27 WG529239 Dibromomethane mg/l 0.0212 0 .025 85.0 36-152 L509152-27 WG529239 Dichlorodifluoromethane mg/l 0.0134 0 .025 53.4 0-200 L509152-27 WG529239 Ethylbenzene mg/l 0.0191 0 .025 76.4 29-150 L509152-27 WG529239 Hexachloro-1,3-butadiene mg/l 0.0208 0 .025 83.0 28-144 L509152-27 WG529239 Isopropylbenzene mg/l 0.0179 0 .025 71.5 35-147 L509152-27 WG529239 m&p-Xylenes mg/l 0.0382 0 .05 76.3 24-151 L509152-27 WG529239 Methyl tert-butyl ether mg/l 0.0205 0 .025 82.2 24-167 L509152-27 WG529239 Methylene Chloride mg/l 0.0166 0 .025 66.2 23-151 L509152-27 WG529239 n-Butylbenzene mg/l 0.0209 0 .025 83.7 22-151 L509152-27 WG529239 n-Propylbenzene mg/l 0.0192 0 .025 76.9 26-150 L509152-27 WG529239 Naphthalene mg/l 0.0254 0 .025 102. 24-160 L509152-27 WG529239 o-Xylene mg/l 0.0208 0 .025 83.4 32-151 L509152-27 WG529239 p-Isopropyltoluene mg/l 0.0205 0 .025 81.8 28-151 L509152-27 WG529239 sec-Butylbenzene mg/l 0.0206 0 .025 82.3 32-149 L509152-27 WG529239 Styrene mg/l 0.0290 0 .025 116. 38-149 L509152-27 WG529239 tert-Butylbenzene mg/l 0.0208 0 .025 83.2 36-149 L509152-27 WG529239 Tetrachloroethene mg/l 0.0167 0 .025 66.8 13-157 L509152-27 WG529239 Toluene mg/l 0.0188 0 .025 75.3 22-152 L509152-27 WG529239 trans-1,2-Dichloroethene mg/l 0.0133 0 .025 53.3 11-160 L509152-27 WG529239 Trichloroethene mg/l 0.0163 0 .025 65.3 18-163 L509152-27 WG529239 Trichlorofluoromethane mg/l 0.0140 0 .025 55.8 10-177 L509152-27 WG529239 Vinyl chloride mg/l 0.0134 0 .025 53.7 0-179 L509152-27 WG529239 4-Bromofluorobenzene 93.43 75-128 WG529239 Dibromofluoromethane 94.38 79-125 WG529239 Toluene-d8 108.6 87-114 WG529239 a,a,a-Trifluorotoluene 104.3 84-114 WG529239 Barium mg/l 1.67 0.593 1.13 95.3 75-125 L508993-03 WG529474 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 20 of 23 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509314 Matrix Spike Analyte Units MS Res Ref Res TV % Rec Limit Ref Samp Batch Cadmium mg/l 1.11 0.00123 1.13 98.1 75-125 L508993-03 WG529474 Chromium mg/l 1.13 0.00100 1.13 99.9 75-125 L508993-03 WG529474 Lead mg/l 1.13 0 1.13 100. 75-125 L508993-03 WG529474 Selenium mg/l 1.05 0 1.13 92.9 75-125 L508993-03 WG529474 Silver mg/l 0.219 0.00360 1.13 19.1* 75-125 L508993-03 WG529474 Arsenic mg/l 0.0540 0 .0567 95.2 75-125 L509314-02 WG529346 Mercury mg/l 0.00328 0 .003 109. 70-130 L509151-01 WG529224 Matrix Spike Duplicate Analyte Units MSD Ref %Rec Limit RPD Limit Ref Samp Batch 1,1,1,2-Tetrachloroethane mg/l 0.0239 0.0203 95.6 45-152 16.4 21 L509152-27 WG529239 1,1,1-Trichloroethane mg/l 0.0196 0.0152 78.4 31-161 25.2* 23 L509152-27 WG529239 1,1,2,2-Tetrachloroethane mg/l 0.0297 0.0283 119. 49-149 5.08 22 L509152-27 WG529239 1,1,2-Trichloroethane mg/l 0.0261 0.0233 104. 46-145 11.4 20 L509152-27 WG529239 1,1-Dichloroethane mg/l 0.0200 0.0167 80.0 30-159 18.2 21 L509152-27 WG529239 1,1-Dichloroethene mg/l 0.0155 0.0123 61.8 10-162 22.6 23 L509152-27 WG529239 1,1-Dichloropropene mg/l 0.0181 0.0143 72.2 14-162 23.4* 23 L509152-27 WG529239 1,2,3-Trichlorobenzene mg/l 0.0281 0.0240 112. 32-143 15.7 33 L509152-27 WG529239 1,2,3-Trichloropropane mg/l 0.0263 0.0244 105. 48-148 7.51 23 L509152-27 WG529239 1,2,4-Trichlorobenzene mg/l 0.0257 0.0229 103. 27-142 11.4 30 L509152-27 WG529239 1,2,4-Trimethylbenzene mg/l 0.0249 0.0223 99.5 29-153 10.8 27 L509152-27 WG529239 1,2-Dibromo-3-Chloropropane mg/l 0.0274 0.0240 110. 37-148 13.3 27 L509152-27 WG529239 1,2-Dibromoethane mg/l 0.0242 0.0221 97.0 41-149 9.01 21 L509152-27 WG529239 1,2-Dichlorobenzene mg/l 0.0265 0.0224 106. 40-139 16.8 23 L509152-27 WG529239 1,2-Dichloroethane mg/l 0.0197 0.0177 78.8 29-167 10.9 21 L509152-27 WG529239 1,2-Dichloropropane mg/l 0.0253 0.0218 101. 39-148 14.6 20 L509152-27 WG529239 1,3,5-Trimethylbenzene mg/l 0.0239 0.0203 95.5 33-149 16.4 26 L509152-27 WG529239 1,3-Dichlorobenzene mg/l 0.0241 0.0218 96.3 32-148 10.1 24 L509152-27 WG529239 1,3-Dichloropropane mg/l 0.0246 0.0217 98.2 44-142 12.4 20 L509152-27 WG529239 1,4-Dichlorobenzene mg/l 0.0241 0.0217 96.6 32-136 10.6 23 L509152-27 WG529239 2,2-Dichloropropane mg/l 0.0204 0.0156 81.5 14-158 26.4* 23 L509152-27 WG529239 2-Butanone (MEK) mg/l 0.135 0.121 108. 32-151 10.6 26 L509152-27 WG529239 2-Chlorotoluene mg/l 0.0241 0.0206 96.4 35-147 15.7 24 L509152-27 WG529239 4-Chlorotoluene mg/l 0.0243 0.0217 97.2 33-147 11.2 25 L509152-27 WG529239 4-Methyl-2-pentanone (MIBK) mg/l 0.150 0.144 120. 40-160 3.67 28 L509152-27 WG529239 Acetone mg/l 0.115 0.105 92.1 25-157 8.95 26 L509152-27 WG529239 Acrolein mg/l 0.184 0.168 147. 0-179 9.37 39 L509152-27 WG529239 Acrylonitrile mg/l 0.140 0.127 112. 37-162 9.73 24 L509152-27 WG529239 Benzene mg/l 0.0200 0.0168 79.9 16-158 17.4 21 L509152-27 WG529239 Bromobenzene mg/l 0.0236 0.0209 94.3 37-147 12.0 23 L509152-27 WG529239 Bromodichloromethane mg/l 0.0247 0.0218 99.0 45-147 12.7 20 L509152-27 WG529239 Bromoform mg/l 0.0250 0.0216 100. 38-152 14.6 20 L509152-27 WG529239 Bromomethane mg/l 0.0143 0.0117 57.3 0-191 20.6 35 L509152-27 WG529239 Carbon tetrachloride mg/l 0.0152 0.0122 60.8 22-168 21.7 24 L509152-27 WG529239 Chlorobenzene mg/l 0.0233 0.0195 93.0 33-148 17.6 22 L509152-27 WG529239 Chlorodibromomethane mg/l 0.0249 0.0218 99.5 48-151 13.0 21 L509152-27 WG529239 Chloroethane mg/l 0.0202 0.0162 81.0 4-176 22.0 27 L509152-27 WG529239 Chloroform mg/l 0.0214 0.0181 85.5 37-147 16.9 21 L509152-27 WG529239 Chloromethane mg/l 0.0141 0.0112 56.2 10-174 22.7 28 L509152-27 WG529239 cis-1,2-Dichloroethene mg/l 0.0213 0.0179 85.0 29-156 16.9 22 L509152-27 WG529239 Di-isopropyl ether mg/l 0.0234 0.0206 93.6 39-160 12.6 21 L509152-27 WG529239 Dibromomethane mg/l 0.0233 0.0212 93.3 36-152 9.30 20 L509152-27 WG529239 Dichlorodifluoromethane mg/l 0.0176 0.0134 70.4 0-200 27.4* 26 L509152-27 WG529239 Ethylbenzene mg/l 0.0238 0.0191 95.0 29-150 21.8 24 L509152-27 WG529239 * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 21 of 23 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509314 Matrix Spike Duplicate Analyte Units MSD Ref %Rec Limit RPD Limit Ref Samp Batch Hexachloro-1,3-butadiene mg/l 0.0262 0.0208 105. 28-144 23.2 33 L509152-27 WG529239 Isopropylbenzene mg/l 0.0232 0.0179 92.9 35-147 26.1* 25 L509152-27 WG529239 m&p-Xylenes mg/l 0.0467 0.0382 93.4 24-151 20.2 23 L509152-27 WG529239 Methyl tert-butyl ether mg/l 0.0227 0.0205 90.6 24-167 9.78 22 L509152-27 WG529239 Methylene Chloride mg/l 0.0193 0.0166 77.3 23-151 15.4 21 L509152-27 WG529239 n-Butylbenzene mg/l 0.0254 0.0209 102. 22-151 19.4 29 L509152-27 WG529239 n-Propylbenzene mg/l 0.0234 0.0192 93.4 26-150 19.4 25 L509152-27 WG529239 Naphthalene mg/l 0.0301 0.0254 120. 24-160 17.1 37 L509152-27 WG529239 o-Xylene mg/l 0.0258 0.0208 103. 32-151 21.3 23 L509152-27 WG529239 p-Isopropyltoluene mg/l 0.0244 0.0205 97.6 28-151 17.5 27 L509152-27 WG529239 sec-Butylbenzene mg/l 0.0247 0.0206 98.7 32-149 18.2 26 L509152-27 WG529239 Styrene mg/l 0.0349 0.0290 139. 38-149 18.4 23 L509152-27 WG529239 tert-Butylbenzene mg/l 0.0247 0.0208 98.8 36-149 17.1 26 L509152-27 WG529239 Tetrachloroethene mg/l 0.0208 0.0167 83.3 13-157 22.0 24 L509152-27 WG529239 Toluene mg/l 0.0215 0.0188 86.0 22-152 13.3 22 L509152-27 WG529239 trans-1,2-Dichloroethene mg/l 0.0162 0.0133 64.7 11-160 19.3 23 L509152-27 WG529239 Trichloroethene mg/l 0.0202 0.0163 80.9 18-163 21.4* 21 L509152-27 WG529239 Trichlorofluoromethane mg/l 0.0184 0.0140 73.5 10-177 27.4* 24 L509152-27 WG529239 Vinyl chloride mg/l 0.0176 0.0134 70.6 0-179 27.1* 26 L509152-27 WG529239 4-Bromofluorobenzene 98.21 75-128 WG529239 Dibromofluoromethane 94.87 79-125 WG529239 Toluene-d8 104.5 87-114 WG529239 a,a,a-Trifluorotoluene 104.4 84-114 WG529239 Barium mg/l 1.66 1.67 94.4 75-125 0.601 20 L508993-03 WG529474 Cadmium mg/l 1.10 1.11 97.2 75-125 0.905 20 L508993-03 WG529474 Chromium mg/l 1.12 1.13 99.0 75-125 0.889 20 L508993-03 WG529474 Lead mg/l 1.12 1.13 99.1 75-125 0.889 20 L508993-03 WG529474 Selenium mg/l 1.04 1.05 92.0 75-125 0.957 20 L508993-03 WG529474 Silver mg/l 0.272 0.219 23.8* 75-125 21.6* 20 L508993-03 WG529474 Arsenic mg/l 0.0533 0.0540 94.0 75-125 1.30 20 L509314-02 WG529346 Mercury mg/l 0.00338 0.00328 113. 70-130 3.00 20 L509151-01 WG529224 Batch number /Run number / Sample number cross reference WG529239: R1636149: L509314-01 02 WG529396: R1637489: L509314-01 02 WG529281: R1637592: L509314-02 WG529474: R1638370: L509314-01 02 WG529346: R1638589: L509314-01 02 WG529224: R1639271: L509314-01 02 * * Calculations are performed prior to rounding of reported values. * Performance of this Analyte is outside of established criteria. For additional information, please see Attachment A 'List of Analytes with QC Qualifiers.' Page 22 of 23 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 S&ME Inc. - Raleigh NC Chris Hamblet 3201 Spring Forest Road Quality Assurance Report Level II Raleigh, NC 27616 April 06, 2011 L509314 The data package includes a summary of the analytic results of the quality control samples required by the SW-846 or CWA methods. The quality control samples include a method blank, a laboratory control sample, and the matrix spike/matrix spike duplicate analysis. If a target parameter is outside the method limits, every sample that is effected is flagged with the appropriate qualifier in Appendix B of the analytic report. Method Blank - an aliquot of reagent water carried through the entire analytic process. The method blank results indicate if any possible contamination exposure during the sample handling, digestion or extraction process, and analysis. Concentrations of target analytes above the reporting limit in the method blank are qualified with the "B" qualifier. Laboratory Control Sample - is a sample of known concentration that is carried through the digestion/extraction and analysis process. The percent recovery, expressed as a percentage of the theoretical concentration, has statistical control limits indicating that the analytic process is "in control". If a target analyte is outside the control limits for the laboratory control sample or any other control sample, the parameter is flagged with a "J4" qualifier for all effected samples. Matrix Spike and Matrix Spike Duplicate - is two aliquots of an environmental sample that is spiked with known concentrations of target analytes. The percent recovery of the target analytes also has statistical control limits. If any recoveries that are outside the method control limits, the sample that was selected for matrix spike/matrix spike duplicate analysis is flagged with either a "J5" or a "J6". The relative percent difference (%RPD) between the matrix spike and the matrix spike duplicate recoveries is all calculated. If the RPD is above the method limit, the effected samples are flagged with a "J3" qualifier. Page 23 of 23 APPENDIX V – BROWNFIELDS AREA RECONNAISSANCE AND RECEPTOR SURVEY GUIDANCE FORM Page 1 of 5 General Instructions 1.) 2.) 3.) Site:Erwin Square - Crescent Erwin Venture I, LLC Address:2109 Hillsborough Road City:Durham County:Durham Section 1 - Property Characteristics 0 0 5.5 0 5.5 0 0 10 0 0% of property that is used for commercial or industrial usage including paved areas Size of Property (acres) % of property that is wooded 0 % of property that is agricultural crops % of property that is barren % of property that is grass area 0 BROWNFIELDS AREA RECONNAISSANCE AND RECEPTOR SURVEY GUIDANCE FORM Provide Information for the following potential receptors Current Usage Proposed Usage This form was created to facilitate the preparation of a receptor survey for a given brownfield property. This is a guidance document only, and Prospective Developers may complete and submit their own receptor survey, if they desire. Any receptor survey submitted must be completed by a qualified environmental professional. Complete "Property Characteristics" Section and all portions of other sections where an "X" has been placed in the far left column under “Applicable to Site,” as determined by the DENR Brownfields Project Manager on a site specific basis.The search-radius distances to potential receptors from the Property boundary will be determined by the DENR Brownfields Project Manager on a site by site basis. Search-radius distances are measured from the site Property Boundary unless otherwise indicated by the DENR Brownfield’s Project Manager. 0 % of property that is scrub/shrub % of property that is open land 0 100 100 Rev. 06/05/02 Page 2 of 5 Section 2 - Surrounding Properties North South East West Section 3 - Potential Receptors - include burial depth, construction material and diameter, when available. Distance Direction Depth Is a basement or subsurface foundation within 1000 ft of the Property boundary? Y Y 4/20/2011 Is a school or daycare center within 1000 ft of the Property boundary?Y Y 4/20/2011 Is a storm sewer within 1000 ft of the Property boundary?Y Y 4/20/2011 Is a sanitary sewer within 1000 ft of the Property boundary?Y Y 4/20/2011 Is a septic system leach field within 1000 ft of the Property boundary? N Y 4/20/2011 Is a water line main within 1000 ft of Property boundary?Y Y 4/20/2011 Is a natural gas line main within 1000 ft of the Property boundary? Y Y 4/20/2011 Is a buried telephone/ cable main within 1000 ft of the Property boundary? Y Y 4/20/2011 Is a buried electrical cable main within 1000 ft of Property boundary? Y Y 4/20/2011 9th Street / Duke Hospital CN Urban Urban Urban Surrounding property. Surrounding property. Surrounding property. North and East of property. Less than 1000 ft. Powe Elementary is located approximately 1000 ft north of property. Surrounding property. Surrounding property. Urban Surrounding property. Urban Direction from Subject Brownfield Property Current Zoning/Land Use Proposed Zoning/Land Use Complete and attach map as appropriate Provide Information for the following potential receptors Y/N Date Verified Urban 9th Street / Duke Hospital CN Applicable to Site (DENR Use Only) Field VerifiedApplicable to Site (DENR Use Only) Rev. 06/05/02 Page 3 of 5 Section 4 - Local Water Supply Public: City of Durham Private: Potable Water Supplier Name: Potable Water Supply Source: Distance: > 1 mile Direction: North Potable Water Source Intake: Distance:Direction: Section 5 - Water Supply Wells Distance Direction Depth Is a public water supply well within 1 mile of the Property boundary? N Y 4/20/2011 Is a private water supply well within 1/2 mile of the Property boundary? N Y 7/8/2011 Is a irrigation supply well within 1/2 mile of the Property boundary? N Y 4/20/2011 Is a monitoring well within 1500 ft of the Property boundary? Y Y 4/20/2011 Durham water supply is north of the city at Lake Michie and Little River Reservoir. Concrete well housing observed approximately 10 feet to left of house at 302 Powe St. City of Durham indicated property currently is connected to the city's water supply system. Occupant confirmed that the well is no longer in use. Monitoring well located at Mad Hatter's Café on corner of Broad St and Main St approximately 50 ft north of Main St near and to the right of Main St entrance to shopping area. Two additional monitoring wells located to the west of property adjacent to mixed use building. Lake Michie and Little River Reservoir Complete and attach map as appropriate Applicable to Site (DENR Use Only) Provide Information for the following potential receptors Y/N Field Verified Date Verified Rev. 06/05/02 Page 4 of 5 Section 6 - Water Bodies on Property Is water body naturally developed or man made? List the uses of the water body What is the source of the water for the water body What is the nature of the bottom of the water body (e.g., rocky or concrete bottom, drainage ways or impoundments) Are there any wetlands present on the property? Section 7 - Surface Water Body Distance Direction Depth Are there surface waters located within 500/1000 ft of the Property boundary? Y Unknown pond Y South Ellerbe Creek creek Approximately 600-700 feet north of property boundary. Depth unknown. Approximately 800 feet north of property boundary. Depth unknown. No water bodies on property. No water bodies on property. Applicable to Site (DENR Use Only) Provide Information for the following potential receptors Y/N Name Type Complete and attach map as appropriate Applicable to Site (DENR Use Only) Provide Information for the following potential receptors Comments No water bodies on property. No water bodies on property. No wetlands on property. Rev. 06/05/02 Page 5 of 5 Section 8 - Additional Requests/ Observations Applicable to Site (DENR Use Only) Provide Information for the following potential receptors Comments Rev. 06/05/02