The URL can be used to link to this page

Home My WebLink About2008 Groundwater Monitoring ReportDate: 10/27/2008 Weston Solutions, Inc. wKeum Suite 235 4917 Waters Edge Drive i� Raleigh, North Carolina 27606 Restoring Resource Efficiency 919-424-2200 Fax 919-424-2201 To: NCDENR-UST Section 1628 Mail Service Center Ralei h, NC 27699-1628 Attention: Wayne Randojph Please find attached: ❑ Letter Copy ❑X Other From: James M. Stahling, P.G Weston Solutions, inc. 4917 Waters Edge Drive, Suite 235 Raleigh, NC 27606 DateMMM Number P,rdect?NumberM [3escri tivn � 3 : 10/27/08 2008 sampling report for Uzzle Cadillac Incident # 22714 X❑ For your review ❑ Please comment Comments: As requested Other OCT 292008 �I MONITORING REPORT -DATES REPORT MONITORING EVENT RECEIPT�� DATABASE ENTRY REVIEW REVIEWER INCIDENT # RANK :imlilli 7: 'MirmI. RISK COUNTY - - _ K ., MANAGER w 6 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 SCILfJTI[.]NS GROUIDWATER MONITORING REPORT UZZLE CAD[ LLAC-OLDSMOBILE-GMC TRUCK, INC. ❑URHAm, NORTH CAROLINA 1 I k �_ .? .f- M1, OCT 9 2008 i1E'K HAMG.; i Prepared For: Uzzle Cadillac-Oldsmobile-GMC Truck, Inc I 4525 Woodhaven N.E. Marietta, Georgia 30067 Prepared By: Weston Solutions, Inc. 4917 Waters Edge Drive Suite 235 Raleigh, North Carolina 27606 Telephone: (919) 424-2200 Facsimile: (919) 424-2201 Issue Date: October 27, 2008 1 1-1 1 1 1-1 SITE INFORMATION i. SITE IDENTIFICATION Date of Report: October 27, 2008 Facility I.D.: 0-015266 UST Incident Number: 22714 Site Risk: Intermediate Land Use Category: Industrial/Commercial Site Name: Uzzle Cadillac-Oldsmobile-GMC Truck Site Street Address: 3737 Chapel Hill Road Cityrrown: Durham 'Lip Code: 27707 County: Durham Description of Geographical Data Point: Former UST-2 location Location Method: Goggle Earth Latitude: 35°58.1' 1 1.8"N Longitude: 781157' 11 A"W 2. INFORMATION ABOUT CONTACTS ASSOCIATED WITH LEAKING UST SYSTF M UST Owner/Operator: Uzzle Cadillac-Oldsmobile-GMC Truck, Inc. Address: c/o Mrs. Patricia Uzzle, 4525 Woodhaven N.E. Marietta, Georgia 30067 Property Occupant: University GM Superstore Address: 3737 Chapel Hill -Road,_ Durham, NC Telephone: 919-489-3331 Consultant/Contractor: Weston Solutions, Inc. Address: 4917 Waters Edge Drive, Suite 235,,Raleigh, NC 27606 Telephone: (919, 4�00 Analytical Laboratory: Environmental Conservation Laboratories, Inc. (ENCO) State Certification No.: 442 Address: 4810 Executive Park Court Suite 211, Jacksonville. FL, 32216-6210 Telephone: (904) 296-3007 3. INFORMATION ABOUT RELEASE Date Discovered: June 1991 Estimated Quantity of Release: Unknown Cause of Release: Unknown Source of Release (Piping/UST): Unknown Size and Contents of UST System: 2,000 a�n_gasoHneldiesel fuel UST system (UST-2). and 550 gallon virgin oil 41{hg1r111y+ UST _(U_ S'f'A) Criteria IA Surface water within 500 feet of UST-2 source area „with compound '4�•�GE�.p concentrations rations that exceed surface water quality standards contained in 15A NCAC 213 .0200 and US EPA National Criteria for Class C Waters by,a factor >� SE AL � . � of 10 . _.J Ti-J-1 c6nsed Geologist for Weston Solutions, Inc., do certify that the information contained R,til1` � • 40 this report is correct and accurate to the best of my knowledge, Weston Sil4Vd;n1ffk i' n0nsed to practice geology in North Carolina. Certification number C-I94. 1 ' Uzzle Cadillac-Oldsmobile-GMC Truck, Inc. October 27, 2008 EXECUTIVE SUMMARY ' Maximum Free Product Thickness Free product was not measured in the monitoring event. ' Maximum Concentrations of Dissolved Phase Compounds and Comparison -to Cleanup Standards The site has an Interniediate Risk. This risk classification applies to the site as surface water is located within 500 feet of the diesel/gasoline underground storage tank system (UST-2), and impacted groundwater is present on the site with concentrations that are greater than a multiplier of 10 times the surface water quality standards (10 X SWQS) contained in 15A NCAC 213.0200, Classifications antl Water Quality Standards Applicable to the Sup ace Waters oj'North Carolina ' and the US EPA National Criteria. The surface water is classified as Class C. Compounds with concentrations greater than 10 times the applicable SWQS for Class C waters that were detected in the current sampling event include: ' • Benzene: 2,000 ug/L detected in MW-8 and MW-10, 550 ug/L in MW-1 1. Tile 10 X SWQS is 510 ug/L. • Ethylbenzene. 1,200 ug/L in MW-9 and 1,000 ug/L in MW-10. The 10 X SWQS is 970 ug/L. Current Extent of Dissolved Phase Plumes to Historical Extent of Plumes Two plumes of petroleum hydrocarbon compounds are present on the site. One plume originates from the virgin oil UST (UST-4); however, the petroleum hydrocarbon concentrations do not exceed the regulatory cleanup standards. The second plume originated from the UST-2 system and does not ' appear to have continued to migrate downgradient as evidenced from historical laboratory analytical data. A comparison of current and historical laboratory data indicates compound concentrations are declining within the plume. Status of Potential Impact to Surface Water Receptor Surface water in the site vicinity is channeled through an approximate seven foot diameter ' stormwater line that runs beneath the U.S. 15-501 right-of-way along the north property boundary of the site. Surface water in the pipe could potentially be impacted if the plume intercepts the pipe through leaky joints or failures within the pipe. The results of analysis of groundwater samples ' collected from the furthest downgradient monitoring wells installed on the site did not exhibit concentrations of petroleum compounds that excecded 10 X SWQS. Conclusions and Recommendations ' Based on the results of current and historical groundwater sampling, natural attenuation appears to be preventing the downgradient migration of the plume to the surface water receptor; however, the ' degradation rate is not sufficient to remediate the concentrations to the applicable regulatory cleanup standards. The dissolved phase plume is not laterally extensive; therefore, mobile multi -phase extraction (MMPE) appears to be a viable remediation technique. 1 ' I,Uzzle Cadillac-Oldsmobile-GMC Truck, Inc. October 27, 2008 TABLE OF ON N C TES TS A. SITE H ISTORY AND CHARACTERIZATION.............................................................. 1 I. UST OWNER AND OPERATOR INFORMATION........................................................................ I ' 2. UST INFORMATION...........................................................................................................•••.. 1 3. NON -UST INFORMATION....................................................................................................... 1 ' 5. DESCRIPTION OIL SITE CHARACTERISTICS....... ..................................................................... 2 6. OWNERS AND OCCUPAN'rS.................................... ...... 5 ' B. CURRENT SITE ASSESSMENT INFORMATION AND COMPARISON TO HISTORICAL ASSESSMENT INFORMATION............................................................. 6 1. SE PTEMBER 2008 GROUNDWATER MONITORING AND SAMPLING EVEN' ............................ 6 ' 2. RESULTS OF GROUNDWATER MONITORING AND SAMPLING ACTIVITY ................................. 7 C. CONCLUSIONS AND RECOMMENDATIONS.............................................................. 8 ' TABLES Table 1: Site History — UST/AST Owner/Operator and Other Responsible Party Information ' Table 2: Site History — UST/AST System and Other Release Information Table 3: Land Use Table 4: Receptor Information ' Table 5: Property Owners/Occupants Table 6: Current and Historical Groundwater Elevations and Free Product Thicknesses Table 7: Summary of Volatile Groundwater Sampling; Results ' Table 8: Summary of Semi-Volalile Groundwater Sampling Results Table 9: Summary of MADEP VPH and I PH Groundwater Sampling Results Table 10: Summary of Chromium and Lead Groundwater Sampling Results ' FIGURES Figure 1: Site Vicinity Map Figure 2: Site Plan Figure 3: Land Use Map Figure 4: Receptor Map ' Figure 5: Groundwater Surface -October 1, 2008 Figure 6: Benzene Isoconcentration Map Figure 7: Ethylbenzene Isoconcentration Map ' APPENDICES Appendix A: Laboratory Analytical Report Forms 1 LI J 1 '�M Uzzle Cadillac-Oldsmobile-GMC Truck, Inc. October 27, 2008 A. SITE HISTORY AND CHARACTERIZATION 1. UST OWNER AND OPERATOR INFORMATION The site is owned by Uzzle Cadillac-Oldsmobile-GMC Truck, Inc. Property and tank ownership information is attached in Table 1. The site location is shown on Figure 1. 2. UST INFORMATION The site formerly contained four underground storage tanks (USTs). The USTs were removed in 1991 (UST-2, UST-3, UST-4) and 1992 (UST-1). UST-1 held gasoline, UST-2 variously held gasoline or diesel, UST-3 held used motor oil, and UST-4 held virgin oii. Releases were found to have occurred with UST-1 and UST-4. Information on the USTs is ineluded in Table 2. 3. NON -UST INFORMATION The site formerly contained single and dual cylinder (twin post) in -ground hydraulic lifts that were serviced by above -ground storage tanks (ASTs), The lifts were located in the east and west service areas and have been abandoned by removal or in -place abandonment. The lifts have been replaced by above -ground twin post hydraulic lifts. The site currently.contains three ASTs. One AST is located in the parts department and contains virgin oil. Two ASTs are located outside and adjacent to the south wall of the facility and contain used motor oil and anti -freeze. 4. DESCRIPTION OF RELEASE, INCLUDING DATE. DISCOVERED, CAUSE AND SOURCE (INCLUDING TANK IDENTIFICATION NUMBER AND CONTENTS),AND RELATIONSHIPOF HISTORICAL UST RELEASES, NON -UST RELEASES, OFF SITE RELEASES (INCLUDING INCIDENT NUMBER) TO CONTAMINATION FROM CURRENT RELEASE ' The site has an Intermediate Risk. This risk classification applies to the site as surface water is located within 500 feet of the diesel/gasoline underground storage tank system (UST-2), and impacted groundwater is present on the site with concentrations that are greater than a multiplier of ' 10 times the surface water quality standards (10 X SWQS) contained in 15A NCAC 213.0200, Classifications and Water Quality Standards Applicable to the Surface Waters nf'North Carolina and the US EPA National Criteria. The surface water is classified as Class C. ' Environmental releases were identified with UST-2 and UST-4. The following is a brief description of the releases. UST-2 (Gasoline -Diesel Fuel) rUST-2 had a 2,000 gallon capacity and was installed in 1969 for the storage of gasoline. The UST was also used for the storage of diesel fuel and was serviced by a dispenser that was located adjacent ' to the west wall of the automatic car wash. The UST was removed in June 1991. A release was discovered associated with UST-2 during the conductance of a Phase II Limited Site Assessment (LSA) in 1998. The release was further assessed during a Comprehensive Site Assessment (CSA) ' conducted in 2001 and 2002, and a Corrective Action Plan (CAP) conducted in 2003. 'J 1 1 1 Uzzle Cadillac-Oldsmobile-GMC Truck, Inc. October 27, 2008 The results of assessment activity identified soil adsorbed petroleum hydrocarbons with concentrations above the Sail to Groundwater Maximum Soil Contaminant Concentrations (MSCC) regulatory standards. Groundwater impacted with benzene, toluene, xylenes (total) and C9-CIO aromatics were found in concentrations that exceed the 10 X SWQS. UST-4 (,Virgin Oil) UST-4 contained virgin oil and had a 550 gallon capacity and was removed in June 1991. A release is associated with the UST. Aromatic compounds with the carbon range of C 1 1-C22 were found in the so][ with concentrations exceeding the Residential MSCC. Groundwater has been detected downgradient of the former UST with levels of C 1 1-C22 aromatics, and C 19-C36 aliphatic compounds below the applicable 10 X SWQS. The groundwater from the UST location appears to comingle with a known area of impacted soil from releases associated with the hydraulic lifts. Below -ground Hydraulic Lifts The site has undergone assessment for releases ofhydraulic fluid that originated from below -ground hydraulic lifts that were serviced by ASTs. The assessment included the coIIectioil of Soil samples, monitoring well installation and the collection of groundwater samples. Monitoring wells installed for the assessment include MW-4, MW-6, MW-11, MW-12, MW-13 and MW-14. The assessment activity was documented in a report prepared by FroehIing & Robertson, Inc. (F&R) titled Revised Comprehensive Site Assessment and Corrective action Plait (CAP). The report was submitted to the North Carolina Department of Environment & Natural Resources, Division of Water Quality (DWQ) on April 11, 2001. In the report, a recommendation was made for rem ediation of the soil through natural attenuation. Following approval of the CAP by the DWQ, scheduled periodic groundwater sampling was performed to monitor the remediation effectiveness. Sampling results have indicated the groundwater has not been impacted by the release. However, free product was found at one of the lift locations. This location was remediated through soil removal and excavation dewatering. The DWQ incident number for the hydraulic fluid release is 85003, and the incident was ranked Low Priority, 30E. ❑ffsite Location MW-17 Groundwater impacted with motor oil is present west of the facility at the location of a Volkswagen car dealership. The source of the motor oil was not identified during prior assessment activity; however, it does not appear to be associated with the subject USTs. ' 5. DESCRIPTION OF S1TE CHARACi'ERISTICS Site Use ' The site is an operating retail sales and repair facility for General Motors vehicles. The property is currently leased to General Motors and is sub -leased to University GM Superstore with property ownership retained by Uzzle Cadillac-Oldsmobile-GMC Truck, Inc. Uzzle Cadillac-Oldsmobile-GMC Truck, Inc. October 27, 2008 The property contains 4.79 acres and is almost entirely paved with asphalt and concrete. The facility was constructed in 1969 and has been in continual use for the sale and maintenance of automobiles since that time. The facility is serviced by below -ground utilities that include phone, municipal water, sanitary sewer service, storm sewers, gas and electricity. ' Two buildings are located on the property. The main building consists of an automotive dealership building that contains a showroom, sales offices, service reception area, personnel offices, parts department, paint and body shop, service bays, a wash down bay and an automatic car wash. A ' smaller building used for storage is located at the southeast property corner. The buildings along with additional site features are shown on Figure 2. ' Vicinity land Use The following properties are located adjacent to the facility. North of Site: U.S. 15-501. Commercial properties are located beyond U.S. 15-501. ' South of Site: A building that is currently vacant that was previously used as a restaurant. East of Site: A car wash. ' West of Site: An automobile dealership. Figure 3 shows the land use of the site vicinity. Property owners are listed on Table 3. Topography Topography at the site generally decreases from the south property boundary that has an approximate elevation of 315 feet above mean sea level (ms]) to the north property boundary that has an approximate elevation of 305 feet msl. The portion of the main building that contains the service areas, and the area located south of the service areas is relatively flat. The topography decreases from this area to the U.S. 15-501 access road that fronts the property. U.S. 15-501 is located in an approximate east to west trending valley and is bordered to the north and south by upland ridges. The topography of the site and site vicinity is shown on Figure 1. Vegetation The site is covered with concrete and asphalt paving with the exception of a vegetated area located ' along the east and south property boundaries, Surface Water ' Upstream surface water enters the site in a stormwater channel that is located at the northeast property corner. This channel is identified in the Southwest Durham USGS topographical map (Figure 1) as an intermittent stream. The storm water is channeled into a stormwater line that runs ' along the north property boundary under a grassy median located adjacent to the U.S. 15-501 service road. All drainage water from the Uzzle facility enters the stormwater line through storm grates that are connected to a network of secondary drainage pipes. The stormwater line :s approximately 7 feet ' in diameter and may have been installed in the bed of an intennittent stream. Surface water in the pipe could potentially be impacted if the piuine intercepts the pipe through leaky joints or failures 1 Uzzle Cadillac-Oldsmobile-GMC Truck, Inc. October 27, 2008 within the pipe. The stormwater line location is shown on Figures 2 and 4. Information on the ' stormwater line with reference to the site USTs is included in Table 4. The stormwater line runs to the southwest when it leaves the Uzzle property and continues underneath the adjacent Southern States Volkswagen property and commercial property that contains a Sam's Club, and Super Target (the former location of South Square Mall). Upon leaving the former South Square Mall property, the stormwater discharges to a stream that is identified on the topographical map as a perennial stream. This stream discharges to Sandy Creek, which empties ' into New Hope Creek. New Hope Creek empties into Jordan Lake approximately 2-1/4 miles southwest of the Uzzle facility. According to the 1998 Southwest Durham USGS map, an additional surface water feature is located near the site. A pond is located approximately 600 feet north and upgradient of the Uzzle facility. Water Supply ' Site and vicinity supplied by municipal water. Wells A drive -by reconnaissance was performed during the 1998 LSA to locate potable water wells within 1,500 feet ofthe site. The closest potable well was located approximately 1,500 feet north of the site property boundary at the private residence of Cary Pickett on 2814 Pickett Road. The well is located hydraulically upgradient of the site. According to Mr. Pickett, the well is 125 feet deep. Buildings ' As referenced above under Site Use, the property contains all automotive sales and service building, and a storage building. Surface Cover ' Buildings, concrete and asphalt paving and a vegetated area located along the east property boundary. ' Soil Type The servicc department appears to be placed on clayey sand to sandy clay fill. Underlying the fill is a ' brown to grey sandy clay and a red -brown silty clay. The parking area is underlain by a grey fine sandy silt to fine sand. The sands and silts are underlain by a tan to light green sandstone and a red - brown siltstone. ' Depth and Nature of Bedrock The site lies within a downfaulted geologic structure known as the Durham Basin. The Durham ' basin along with the Sanford and Wadesboro basins are sub -basins of the Deep River basin. The Deep River basin is 150 miles long and trends southwest to northeast from near the North -South Carolina boundary to an area north of Durham. Each sub -basin is separated from the adjacent sub - basin by a cross -trending structural high. The Deep River basin was formed in the Triassic Period by 1 u C 1 '�M_ Uzzle Cadillac-Oldsmobile-GMC Truck, Inc. October 27, 2408 normal faulting which created an area of low relief. This area subsequently received sedimentation from adjacent highlands. In general, the shallow site geology consists of Triassic deposits that have weathered to unconsolidated sands, silts, clays and mixtures of these sediments. The deposits do not appear to be laterally continuous and likely interflnger with each other in wedge shaped lenses. An exception of these deposits occurs with the presence of fill in the service bays. The unconsolidated sediments primarily consist of fine grained sands, silts, and clays. Medium to coarse grained sands are present, but do not constitute extensive thicknesses of the site lithology. The unconsolidated sediments grade to partially weathered siltstone and sandstone. The siltstones are red -brown to brown and are present at approximately 7 feet below ground surface (BGS) in MW- 15 which is located in an area of high topographical rcliefto approximately 12.5 feet BGS in MW- 16, which is located in an area of low topographical relief, Monitoring well MW-7D encountered siltstone at 7 feet BGS to the termination depth of 54 feet. Depth to Groundwater The depth to groundwater in the site monitoring wells was measured on October 1, 2008 with a ' Keck oil/water interface probe. The depth to water from top of casing varied from 1.78 feet below the top of casing (TOC) in M W-2 to 9.89 feet below TOC in deep well MW-7D. Direction of Groundwater Flow Depth to water measurements were converted to groundwater elevations utilizing top of casing measurements that were measured by F&R. A map of the water table surface was prepared using this information. As shown on Figure 5, groundwater flow is oriented north to the location of the stormwater line. A component of the groundwater flow that is located on the northwest portion of the site is oriented towards the northwest. Mounding of the groundwater is present at the former ' location of UST-2. 6. ❑WNF.RS AND OCCUPANTS ' PropertyPKgpgrty Ownership and Occupants The site is owned by Uzzle Cadillac-Oldsmobile-GMC Truck, Inc., and is leased to General Motors (GM). GM has subleased the property to University GM Superstore. The property adjacent to the ' source area is used as a Volkswagen automobile dealership. Information on the site property and adjacent property is listed on Table 5. ' Property and Vicinity Land Use in the Area Contamination is Expected to Migrate Impacted groundwater from the gasoline/diesel fuel and virgin oil USTs is oriented toward the buried stormwater line that is located along the north property boundary. Prior groundwater ' assessment activity has not found the adjacent car dealership property or the groundwater near the stormwater line to be impacted by the release. 1 1 I. fl 1 1 n 1 '�M- Uz71e Cadillac-Oldsmobile-GMC Truck, Inc. October 27, 2008 Summary of Remedial Plan Proposed in the Corrective Action Plan A Corrective Action Plan (CAP) dated July 13, 2003 was submitted to the NCDENR, UST Section. The CAP proposed the use of mobile multi -phase extraction (MMPE) for groundwater remediation, and soil excavation and offsite treatment -disposal for the remediation of impacted soil. The CAP was not approved as the NCDENR did not approve MMPE for groundwater remediation. Since that time, the NCDENR has approved MMPE for groundwater remediation. The current groundwater sampling was conducted to evaluate the current groundwater conditions on the site to determine the current applicability of MMPE for groundwater remediation, B. CURRENT SITE ASSESSMENT INFORMATION AND COMPARISON TO HISTORICAL ASSESSMENT INFORMATION 1. SE:PTE NTBBR 2008 GROUNDWATER MONITORING AND SAMPLING EVENT Sampling Dates October 1-3, 2008, Monitoring; Wells Gauged Groundwater levels were gauged with a Keck oil/water interface probe on October 1, 2008. The wells that were gauged. included MW-1 through MW-16. Monitoring wells MW-17 and MW-18 could not be gauged as MW-17 had a damaged riser pipe, and the cap could not be removed from MW-18 without damaging the well. Depth to water measurements are included in a table of historical groundwater measurements in Table 6. Monitoring Wells Sampled MW-2 through MW-16. Sample Collection Techniques The monitoring wells were purged of a minimum of three well volumes with disposable polyethylene bailers and new nylon line. The samples were poured into laboratory supplied sample bottles that were preserved with the appropriate acid, if required. The samples were placed into coolers chilled with ice and delivered to ENCO Laboratories in Cary, North Carolina. Analysis performed The following analytical testing was performed on the groundwater samples: • Volatile organic compounds using EPA method 624 expanded to include methyl tertiary butyl - ether (MTBE). The samples included one trip blank and one duplicate for quality assurance purposes. ■ Volatile petroleum hydrocarbons (VPH) and extractable petroleum hydrocarbons (EPH) using analytical methods developed by the Massachusetts Department of Environmental Protection (MADEP). ■ Semi -volatile organic compounds using EPA method 8270C. 1 0 u 1 1 1 I�M_ Uzzle Cadillac-Oldsmobile-GMC Truck, Inc. October 27, 2008 • Monitoring wells MW-713, MW-8, MW-9, MW-10, and MW-16 were sampled for lead and chromium using extraction method 3030C. • Monitoring wells MW-6 and MW-13 that were associated with hydraulic fluid release were sampled for laboratory analysis by EPA method 8270C and MADEP EPH. 2. RESULTS OF GROUNDWATER NIONITORING AND SAMPLING ACTIVITY Groundwater Monitoring Results Using the depth to water measurements and previous groundwater elevation measurement information, the groundwater flow direction was estimated to flow towards the north and northwcsl as shown on Figure 5. The groundwater flow direction remains consistent with the results of previous monitoring activity. Groundwater monitoring data front the October 2008 sampling event is included in Table 6 along with the results of historical monitoring data. Groundwater Analytical Results The following compounds were detected in concentrations that exceeded the NCDENR cleanup standards of 10 X SWQS for Class C surface waters. ■ Benzene: 2,000 ug/L detected in MW-8 and MW-10, 550 ug/L in MW-1 1. The 10 X SWQS is 510 ug/L. The estimated lateral extent of benzene is shown on Figure 6. • Ethylbenzene: 1,200 ug/L in MW-9 and 1,000 ug/L in MW-10. The 10 X SWQS is 970 ug/L. The estimated lateral extent of ethylbenzene is shown on Figure 7. Other petroleum hydrocarbon compounds were detected in the samples; however, the concentrations were below the applicable 10 X SWQS. These compounds include: • Toluene • Xylenes • MTB E • cis- 1,2 dichIoroethene ■ Naphthalene • 1-methylnaphthalene • 2-methy[naphtha lene • C5-C8 VPFI aliphatics ■ C9-C 12 VPFI aliphatics • C9-C 10 VPH aromatics • C9-C18 EPH aliphatics • C 19-C36 EP1-1 aliphatics • C 11-C22 EPH aromatics • Lead Volatile laboratory analytical results are in Table 7. Semi -volatile laboratory analytical results are in Table 8. MADEP VPH-EPH analytical results are summarized in Table 9, and chromium and lead 7 '�M- Uzzle Cadillac-Oldsmobile-GMC Truck, Inc. October 27, 2008 sampling; results are in Table 10. Analytical report forms are in Appendix A. Current Extent of Dissolved Phase Plumes to Historical Extent of Plumes Two plumes of petroleum hydrocarbon compounds are present on the site. One plume originates from the virgin oil UST (UST-4); however, the concentrations of the compounds do not exceed the NCDENR regulatory cleanup standards. The second plume originated from the UST-2 system and does not appear to have continued to migrate downgradient as evidenced from historical laboratory analytical data. A comparison of current and historical laboratory data indicates compound concentrations are declining within the plume. Status of Potential Impact to Surface_ Water Receptor The results of analysis of groundwater samples collected from the furthest downgradient monitoring welts installed on the site did not exhibit concentrations of petroleum compounds that exceeded the lQ X SWQS. C. CONCLUSIONS AND RECOMMENDATIONS Based on the results of current and historical groundwater sampling, natural attenuation appears to be preventing the downgradient migration of the plume to the surface water receptor: however, the degradation rate is not sufficient to remediate the concentrations to the applicable regulatory cleanup standards. The dissolved phase plume is not laterally extensive; therefore, mobile multi -phase extraction (MMPE) appears to be a viable remediation technique. 1 1 11 61 1 Table 1. ' Site History - USTIAST Owner/Operator and Other Responsible Party Information Uzzle Cad! llac-Oldsmobile-GMC Truck 3737 Chapel Hill Boulevard, Durham, North Carolina ' Revision Date: 1018/08 Incident Number/Name: 227141Uzzle Cadillac- Oldsmobile-GMC Truck 1 11 1 1 1.1 UST ID Number UST-1 through UST-4 Facili :ID Number 0-015266 Name of Owner J.!. Dates of Operation Lmm/ddlyy to mmlddl Uzzle Cad ill ac-Oldsmobile-GMC Truck, Inc. UST-2, UST-3, UST-4: 1969-1991, UST-1: unknown - 1992 Street Address .. . 3737 Chapel Hill Road city State;. �27707 Zip Code... Tele hone Number Durham INC NIA Name of Operator.... IDates of Operation,( mmlddl to mmlddl Same as above Street Address Cit State Zip Code Telephone Number incidentNu r:i 22714 Name of of Other Responsible a Datesiof Reloase s) (mm/dd/yy to mmlddl NIA Street Address: city State .. zipCode Tele f}orie Number 1 Table 2. Site History-UST/AST System and Other Release System Uzzle Cadillac-Oldsmobile-GMC Truck, Inc. 3737 Chapel Hill Boulevard Revision Date: 10/1412008 Incident Nurnhpr1Nama- 227141Uzzle Cadillac-Oldsmohile-GMC: Truck Was release UST 10 Last Previous Capacity (in Construction Tank :Description of Date Tank Status of associated with Number Contents Contents gallons) Details Dimensions Piping and Pumps Installed UST the UST System? UST-1 Gasoline _ - 10,000 Not determined Not determined Not determined Unknown Closed by Not determined removal 1992 LIST-2 Gasoline Diesel fuel 2,000 Not determined Not determined Not determined 1969 Closed by Yes removal 1991 UST-3 Waste oil - 550 Not determined Not determined Not determined 1969 Closed by Not determined removal 1991 UST-4 Virgin oil - 550 Not determined Not determined Not determined 1969 Closed by Yes removal 1991 Was release AST ID Last Previous Capacity (in Construction Tank Description of Hate Tank Status of associated with Number Contents Contents gallons) Details Dimensions Piping and Pumps Installed UST the UST System? AST-1 Waste oil - 280 Single walled steel Not determined Not determined Not determined In -use No (approximate) AST-2 Virgin oil - Not Double walled Not determined Pump on top of 1998 In -use No determined steel tank (approximate) ST-3 Used anti- - 280 Single walled steel Not determined Not determined. Not determined In -use No freze (approximate) Incident Material Date of Description of Release Number Released Released 85003 Hydraulic Discovered 11 West service area. Oil & grease detected in soil samples collected from five in -ground hydraulic lift locations. Sixteen in Fluid 12/1997 ground lifts were present in the service area. 003 r Hydraulic Discovered 11 East service area. Oil & grease detected in one soil sample collected from an in -ground hydraulic lift. Five in -ground fluid I 12/1997 lifts were present in the service area. Table 3. Land Use Uzzle Cadillac-Oldsmobile-GMC Truck 3737 Chapel Hill Boulevard, Durham, North Carolina Revision Date 10/15/2008 Incident Number/Name: 227141Uzzle Cadillac- Facility ID No. 0-015266 ❑ldsmobile-GMC Truck Distance Distance Location {complete (approximate) and: (approximate) and Parcel ID # Date Land Use Feature street address if Direction from Source Direction from Determined (include zoning) applicable) Area to Property Source Area (virgin. Boundary oil UST] to Property: Boundary 0810-06-48- 10/14/2008 Car dealership 3737 Chapel Hill Blvd., Diesel fuel/gasoline Virgin oil UST 1025 Commercial Durham, NC 27707 UST 0810-06-37- 10/14/2008 Car dealership 3823 Durham Chapel Hill 9Q ft. W 340 ft. W 5727 (Commercial) Blvd., Durham, NC 27707 0810-06-38- 1Q11412008 Shopping center 3742 Durham Chapel Hill 440 ft. NW 575 ft. NW 5512 (Commercial) Blvd., Durham, NC 27707 0810-06-38- 101i412008 Multi -purpose 3738 Durham Chapel Hill 440 ft. N 570 ft. NW 8623 (Commercial) Blvd., Durham, NC 27707 0810-06-38- 10/14/2008 Motor vehicle service 3730 Durham Chapel Hill 520 ft. NE 520 ft. N 9695 (Commercial) Blvd., Durham, NC 27707 0810-06-48- 10/14/2008 Restaurant (Commercial) 3724 Durham Chapel Hill 575 ft. NE 530 ft. N 1648 Blvd., Durham, NC 27707 0810-06-48- 10/14/2008 Car wash (Commercial) 3639 Durham Chapel Hill 645 ft. E 400 ft. E 5144 Blvd., Durham, NC 27707 0810-1047- 10/14/2008 Office building 3708 Mayfair St. Durham, 450 ft. 5E 200 ft. SE 5731 Commercial NC 27707 0810 10-47 10/14/2008 Restaurant (Commercial) 3720 Mayfair St. Durham, 330 ft. SE 80 ft. SE 2668 1 NC 27707 0810-06-37- 10/14/2008 Restaurant (Commercial) 3019 Auto Drive, 110 ft. S 30 ft. S 9755 Durham NC 27707 i ne aoove ustrngs were compgea Prom uumam ueograpncai mrormation service. Property locations are shown on Figure 3. H 1 Table 4. Receptor Information ' Uzzle Cadillac-Oldsmobile-GMC Truck 3737 Chapel Hill Boulevard, Durham, North Carolina ' Revision Date 10/16/2668 Incident 2271411lzzle Cadillac- Facility I❑ No. 0-015266 Number) Oldsmobile-GMC Truck Name: 1 1 1 r 1 1 1 11 1 1 Contact! Distance from Distance from Receptor ID Description Location Phone Usage Up or down Diesellgasoline Virgin Oil UST Number gradient UST Source Source Area Area (it) (ft) Not applicable Stormwater North Not Not ❑owngradient 175 260 line property applicable applicable (approximate) (approximate) boundary 1 M Table 5. Property Owners/Occupants Uzzle Cadillac-Oldsmobile-GMC Truck 3737 Chapel Hill Boulevard, Durham, North Carolina Revision Date 10/15/2008 Incident Number/Name: 22714/Uzzle Cadillac- Facility ID No. 0-015266 Oldsmobile-GMC Truck Property Owner/Occupant Name Identification (Last, First MI) Address Number Uzzle Cadillac-Oldsmobile- 0810-06-48- GMC Truck, Inc./GM with 3737 Chapel Hill Boulevard, Durham, NC 27707 (Source area property) 1025 lease to University GM Superstore Apex Ventures {Harry Land, 2405 Moores Mill 0810 06 37 Road, Rougemont, NC 3823 Chapel Hill Boulevard, Durham, NC 27707 5727 27572}/Southern States Volkswagon Not applicable Not 2EELable JU.S. 15-501 (Chapel Hill Boulevard he above listings were compiled from Durham Ueographical Information Service. The properties listed above are located downgradient and in the area the impacted groundwater is suspected to migrate. Table 6. Current and Historical Groundwater Elevations and Free Product Thicknesses Uzzle Cadillac-Oldsmobile-GMC Truck 3737 Chapel Hill Boulevard, Durham, NC Revision Date: 10/23/08 Incident Number/Name: 227141Uzzle Cad illac-Oldsmobile-GMC Truck Well ID Date Installed Date Water Level. Measured Well Casing Diameter in. Well Casing Depth (ft: BGS Screened Interval (ft. BGS) Depth of Well (ft. BGS Ground Surface Elevation ft. Top of Casing Elevation ft. Depth to Free Product ft. BGS Depth to Water from Top of Casing (ft.) Free Product Thickness ft. Groundwater Elevation (ft.) MW-1 6/14195 7/14/98 2 0.6-5 5-20 20 98.46 97.82 - 3.35 - 94A7 9/24198 - 3.99 - 93.83 . 9/8l99 - 2.45 - 95.37 12/5100 - 3.07 - 94.75 7117101 - 2.86 - 94.96 915101 - 3.97 - 93.85 10/ 11 /01 - 3.28 - 94.54 10/23/01 - 3.19 - 94.63 2/18/02 - 2.98 - 94.84 4/25/02 - 2.76 - 95.06 3/26/03 - 1.94 - 95.88 818105 - NM - NM 1011108 - 2.20 - 95.62 MW-2 7/6/98 7/14/98 2 0.5-1.3 1.3-11.3 11.3 99.84 99.36 - 1.72 - 97.64 9/24198 - 2.25 - 97A 1 918l99 - 0.48 - 98.88 1215/00 - 2.96 - 96.40 7/17/01 - 1.67 - 97.69 915101 - 2.43 - 96.93 10/11/01 - 3.44 - 95.92 10/23/01 - 3.45 - 95.91 2/18102 - 2.78 - 96.58 4/25102 - Z62 - 96.74 3/26/03 - 0.75 - 98.61 818105 - NM - NM 1011108 - 1 1.78 - 97.58 Notes: All measurements are in feet and are referenced to a elevation of 100.00 RW-1 removed in 1999. Groundwater elevation corrected w/ free product thickness using 0.8581 density per NCOENR UST Section Guidelines. All elevation measurements referenced to the ground surface of MW-3 with a temporary benchmark of 100.00 feet. NM denotes not measured. Page 1 of 8 Table 6. Current and Historical Groundwater Elevations and Free product Thicknesses Uzzle Cadillac-Oldsmobile-GMC Truck 3737 Chapel Hill Boulevard, Durham, NC Revision Date: 10/23/08 Incident Number/Name: 227141Uzzle Cadillac-Oldsmobile-GMC Truck Well ID Date Installed Date Water Level Measured Well Casing Diameter in. Well Casing Depth (ft. BGS Screened Interval (ft. BGS) Depth of Well [ft:. BGS Ground Surface Elevation ft. Top of Casing Elevation ft. Depth to Free Product ft. BG5 Depth to Water from Top of Casing (ft.) Free Product Thickness ft. Groundwater Elevation (ft.) MW-3 716198 7/14/98 2 0.3-1.1 1.1-11.1 11.1 100.00 99.73 - 1.85 - 97.88 9124/98 - 2.21 - 97.52 918199 - 0.62 - 99.11 1215100 - 2.18 - 97.55 7/17/01 - 1.88 - 97.85 915101 - 2.50 - 97.23 10/ 11 /01 - 3.19 - 96.54 10/23101 - 3.19 - 96.54 2/18/02 - 2.61 - 97.12 4/25/02 - 2.50 - 97.23 3126/03 - 1.47 - 98.26 818105 - NM - NM 1011108 - 2.07 - 97.66 MW-4 717l98 7/14/98 2 0.3-2.5 2.5-12.5 12.5 99.69 99.37 - 5.00 - 94.37 9/24/98 - 7.31 - 92.06 918l99 - 5.72 - 93.65 1215100 - 8.38 - 90.99 7/17/01 - 4.94 - 94.43 9l5101 - 5.18 - 94.19 10/11/01 - 7.56 - 91.81 10/23/01 - 7.65 - 91.72 2/18/01 - 7.48 - 91.89 4/25/02 - 6.36 - 93.01 3/26/03 - 5.15 - 94.22 818l05 - N M - N M 10/1/08 - 1 5.78 - 93.59 Notes: All measurements are in feet and are referenced to a elevation of 100.00 RW-1 removed in 1999. Groundwater elevation corrected w1 free product thickness using 0.8581 density per NCDENR UST Section Guidelines. All elevation measurements referenced to the ground surface of MW-3 with a temporary benchmark of 100.00 feet. NM denotes not measured. Page 2 of 8 Table 6. Current and Historical Groundwater Elevations and Free Product Thicknesses Uzzle Cadillac-Oldsmobile-GMC Truck 3737 Chapel Hill Boulevard, Durham, NC Revision Date: 10/23/08 Incident Number/Name: 22714/Uzzle Cadillac-Oldsmobile-GMC Track Well ID Date Installed Date Water Level Measured Well Casing Diameter in.) Well Casing Depth (ft. BGS1 Screened Interval(ft. BGS) Depth of Well (ft. BGS Ground Surface Elevation ft. Tap of Casing Elevation ft. Depth to Free Product ft. BG5 Depth to Water: from Top of Casing (ft.) Free Product Thickness ft. Groundwater Elevation.(ft.) MW-5 718198 7/14/98 2 0.3-2.1 2.1-12.1 12.1 98.00 97.70 - 1.92 - 95.78 9/24/98 - 4.93 - 92.77 918199 - 1.50 - 96.20 1215/00 - 4.45 - 93.25 7117101 - 4.43 - 93.27 915101 - 3A 1 - 94.59 10/11/01 - 6.11 - 91.59 10/23/01 - 6.47 - 91.23 2/18/02 - 6.45 - 91.25 4/25102 - 5.70 - 92.00 3/26/03 - 5.17 - 92.53 818105 - 4.51 - 93.19 1011108 - 1.99 - 95.71 MW-6 T18198 7/14/98 2 0.3-2.3 2.3-12.3 12.3 99.80 99.55 - 4.34 - 95.21 9/24/98 - 4.50 - 95.05 918199 - 3.86 - 95.69 1215100 - 4.56 - 94.99 7/17/01 - 4.17 - 95.38 915101 - 4.36 - 95.19 10/ 11 /01 - 4.82 - 94.73 10/23/01 - 4.78 - 94.77 2/18/02 - 4.18 - 95.37 4/25/02 - 4.12 - 95.43 3/16/03 - 3.37 - 96.18 818105 - NM - NM 1011108 - 1 3.85 - 1 95.70 Notes: All measurements are in feet and are referenced to a elevation of 100.00 RW-1 removed in 1999. Groundwater elevation corrected wl free product thickness using 0.8581 density per NCDENR UST Section Guidelines. All elevation measurements referenced to the ground surface of MW-3 with a temporary benchmark of 100.00 feet. NM denotes not measured. Page 3 of 8 Table 6. Current and Historical Groundwater Elevations and Free Product Thicknesses Uzzle Cad illac-Oldsmobile-GMC Truck 3737 Chapel Hill Boulevard, Durham, NC Revision Date: 10/23/08 Incident Number/Name: 227141Uzzle Cadillac-Oldsmobile-GMC Truck Well ID Date Installed Date Water Level Measured Well Casing Diameter in. Well Casing Depth (ft. BG5 Screened Interval (ft. BGS) Depth of Well (ft.. BGS Ground Surface Elevation ft.: Top:of Casing Elevation ft Depth to Free Product ft. BG5 Depth to Water from Top of Casing (ft.) Free Product Thickness ft. Groundwater Elevation (ft.) MW-7D 9110-15198 9/24198 2 0.4-44 44-54 54 97.98 97.63 - 10.18 - 87.45 918199 - 9.75 - 87.88 12/5100 - 10.66 - 86.97 7117/01 - 9.86 - 87.77 915101 - 10.01 - 87.62 10/11/01 - 10.79 - 86.84 10/23/01 - 10.55 - 87.08 2/18/02 - 10.72 - 86.91 4/25/02 - 10.27 - 87.36 3/26/03 - 9.35 - 88.28 818105 - NM - NM 1011108 - 9.89 87.74 MW-8 9115/98 9/24/98 2 0.2-3.4 3.4-13.4 13A 96.98 96.78 - 10.02 - 86.76 918199 - 9.40 - 87.38 1215100 - 10.68 - 86.10 7117101 - 9.38 - 87.40 915101 - 9.84 - 86.94 10/11/01 - 10.42 - 86.36 10/23/01 - 10.43 - 86.35 2/18/02 - 10.58 - 86.20 4/25/02 - 9.72 - 87.06 3126/03 - 8.72 - 88.06 818105 - 9.39 - 87.39 1011108 - 9.72 - 87.06 (Votes: All measurements are in feel and are referenced to a elevation of 100.00 RW-1 removed in 1999. Groundwater elevation corrected w1 free product thickness using 0.8581 density per NCDENR UST Section Guidelines. All elevation measurements referenced to the ground surface of MW-3 with a temporary benchmark of 100.00 feet. NM denotes not measured. Page 4 of 8 Table 6. Current and Historical Groundwater Elevations and Free Product Thicknesses Uzzle Cadillac-Oldsmobile-GMC Truck 3737 Chapel Hill Boulevard, Durham, NC Revision Date: 10/23/08 Incident Number/Name: 227141Uzzie Cadillac-Oldsmobile-GMC Truck Well 10 Date Installed Date Water Level Measured Well Casing Diameter in. Well; Casing Depth (ft.. BG5 Screened Interval (ft. BGS). Depth of Well (ft. BG5 Ground Surface Elevation ft. Top of Casing Elevation ft. Depth to Free Product ft. BG5 Depth to Water from Top of Casing (ft.) Free Product Thickness ft. Groundwater. Elevation (ftj MW-9 9/15/98 9124198 2 0.2-3 3-13 13 95.78 95.57 - 9.05 - 86.52 10/6198 - 9.25 - 86.32 918199 - 8.49 - 87.08 1215100 - 9.71 - 85.86 7/17/01 - 8.59 - 86.98 915101 - 9.90 - 85.67 10/11/01 - 9.52 - 86.05 10/23/01 - 9.49 - 86.08 2118/02 - 9.76 - 85.81 4/25/02 - 8.89 - 86.68 3/26/03 - 7.92 - 87.65 818105 - 8.52 - 87.05 1011108 - 8.94 - 86.63 MW-10 9/15/98 9/24/98 2 0.3-2 2-12 12 99.14 98.86 - 3.53 - 95.33 918199 - 5A 7 - 93.69 1215100 - 4.88 - 93.98 7/17/01 - 2.81 - 96.05 915101 - 2.91 - 95.95 10/ 11 /01 - 5.24 - 93.62 10/23/01 - 5.13 - 93.73 2/18/02 - 5.17 - 93.69 4/25102 - 5.06 - 93.80 3/26/03 - 4.37 - 94.49 818105 - 4.95 - 93.91 1011108 - 5.63 - 93.23 Notes: All measurements are in feet and are referenced to a elevation of 100.00 RW-1 removed in 1999. Groundwater elevation corrected wl free product thickness using 0.8581 density per NCDENR UST Section Guidelines. All elevation measurements referenced to the ground surface of MW-3 with a temporary benchmark of 100.00 feet. NM denotes not measured. Page 5 of 8 M r M M M M M M M M M M M M M M ■r■ M M Table 6. Current and Historical Groundwater Elevations and Free Product Thicknesses Uzzle Cadillac-Oldsmobile-GMC Truck 3737 Chapel Hill Boulevard, Durham, NC Revision Date: 10/23/08 Incident Number/Name: 22714/Uzzle Cadillac-Oldsmobile-GMC Truck Well ID Date Installed Date Water Level Measured Well Casing Diameter in. Well Casing Depth (ft. BGS Screened Interval (ft. BGS) Depth of Well Oft. BGS Ground Surface Elevation it. Top of Casing Elevation ft. Depth to Free Product ft. BGS Depth to Water. from Top of Casing (ft:) Free Product Thickness ft. Groundwater Elevation (ft.) MW-11 1012198 1016198 2 0.2-5 5-15 15 99.61 99.42 - 9.15 - 90.27 918199 - 9.53 - 89.89 1215/00 - 10.91 - 88.51 7/17/01 - 8.06 - 91.36 915101 - 11.07 - 88.35 10/ 11 /01 - 11.43 - 87.99 10/23/01 - 10.74 - 88.68 2/18/02 - 11.27 - 88.15 4/25/02 - 9.52 - 89.90 3/26/03 - 9.35 - 90.07 818105 - 10.64 - 88.78 10/1108 - 9.80 - 89.62 MW-12 8130-31199 918199 2 0.6-24.5 24.5-34.5 34.5 93.69 93.14 - 4.92 - 88.22 1215100 - 6.24 - 86.90 7/17/01 - 5.37 - 87.77 915101 - 5.54 - 87.60 10/11 /01 - 5.81 - 87.33 10/23/01 - 5.98 - 87.16 2/18102 - 6.28 - 86.86 4125/02 - 5.74 - 87.40 3/26/03 - 4.87 - 88.27 818105 - NM - NM 1011108 - 5.33 - 87.81 Notes: All measurements are in feet and are referenced to a elevation of 100.00 RW-1 removed in 1999. Groundwater elevation corrected wl free product thickness using 0.8581 density per NCDENR UST Section Guidelines. All elevation measurements referenced to the ground surface of MW-3 with a temporary benchmark of 100.00 feet. NM denotes not measured. Page 6 of 8 Table 6. Current and Historical Groundwater Elevations and Free Product Thicknesses fizzle Cadillac-Oldsmobile-GMC Truck 3737 Chapel Hill Boulevard, Durham, NC Revision Date: 10/23/08 Incident Number/Name: 227141Uzzle Cadillac-Oldsmobile-GMC Truck Well ID Date Installed Date Water Level Measured Well Casing Diameter in. Well Casing Depth (ft.: BG5 Screened Interval (ft. BGS) Depth of Well (ft. BGS Ground Surface Elevation ft, Top of Casing Elevation ft. Depth to Free Product ft. BGS Depth to Water from Top of Casing (ft.) Free product Thickness ft. Groundwater Elevation (ft.) MW-13 212199 918199 2 0.3-14 14-19 19 94.41 94A5 - 2.58 - 91.57 1215100 - 7.28 - 86.87 7/17/01 - 1.91 - 92.24 915101 - 11.16 - 82.99 10/11/01 - 8.90 - 85.25 10/23/01 - 4.28 - 89.87 2/18/02 - 7.30 - 86.85 4125/02 - 3.05 - 91.10 3126/03 - 3.70 - 90.45 818105 - NM - NM 1011108 L - 2.92 - 91.23 MW-14 11/30/00 1215100 2 0.2-5 5-15 15 93.05 92.82 - 5.20 - 87.62 7/17/01 - 3.91 - 88.91 915101 - 4.48 - 88.34 10/ 11 /01 - 4.92 - 87.90 10/23/01 - 5.16 - 87.66 2/18/02 - 5.64 - 87.18 4/25/02 - 4.86 - 87.96 3/26/03 - 3.88 - 88.94 818105 - 5.71 - 87,11 1011108 - 5.47 - 87.35 Notes: All measurements are in feet and are referenced to a elevation of 100.00 RW-1 removed in 1999. Groundwater elevation corrected wl free product thickness using 0.8581 density per NCDENR UST Section Guidelines. All elevation measurements referenced to the ground surface of MW-3 with a temporary benchmark of 100.00 feet. NM denotes not measured. Page 7 of 8 Table 6. Current and Historical Groundwater Elevations and Free Product Thicknesses Uzzle Cad illac-Oldsmobile-GMC Truck 3737 Chapel Hill Boulevard, Durham, NC Revision Date: 10/23/08 Incident Number/Name: 227141Uzzle Cad iliac-Oldsmobile-GMC Truck Well ID Date Date Water Well Well: Screened Depth Ground Top of Depth to Depth to Water : Free Groundwater Installed Level Casing Casing Interval (ft. of Well Surface Casing Free from Top of Product Elevation (ft.) Measured Diameter Depth (ft: BGS) (ft. Elevation Elevation Product Casing (ft:) Thickness in. BGS BGS ft.. ft. ft..BGS ft. MW-15 8/23/01 915101 2 0.3-3.2 3.2-13.2 13.2 100.17 99.88 - 5.73 - 94.15 10/11/01 - 4.82 - 95.06 10/23/01 - 4.81 - 95.07 3/26/03 - 4.08 - 95.80 818105 - 5.93 - 93.95 1011108 - 3.69 - 96.19 MW-16 8/24/01 915101 2 0.3-5 5-15 15 91.44 91.15 - 8A6 - 82.99 10/11/01 - 8.20 - 82.95 10/23/01 - 8.20 - 82.95 3/26/03 - 7.93 - 83.22 818105 - 8.14 - 83.01 1011108 - 7.96 - 83.19 MW-17 10/4101 10/11/01 1 0.3-5 5-15 15 95.64 95.37 - 9.46 - 85.91 10/24/01 - 9.44 - 85.93 3/26/03 - NM 1.5 NM 818105 - NM - NM 1011108 - NM - NM MW-18 1014101 10/11/01 1 0.2-5 5-15 15 95.07 94.84 - 11A6 - 83.68 10/24/01 - 11.28 - 83.56 3/26/03 - 10.68 - 84.16 818105 - NM - NM 1011108 - NM - NM RW-1 1012198 1016198 4 0.2-4 4-19 19 99.94 99.75 8.65 • 8.75 0.10 91.09 918199 7.94 9.60 1.66 91.57 Notes: All measurements are in feet and are referenced to a elevation of 100.00 RW-1 removed in 1999. Groundwater elevation corrected wl free product thickness using 0.8581 density per NCOENR UST Section Guidelines. All elevation measurements referenced to the ground surface of MW-3 with a temporary benchmark of 100.00 feet. NM denotes not measured. Page 8 of 8 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Table 7. Summary of Volatile Groundwater Sampling Results Mule Cad! llac-Oldsmobile-GMC Truck 3737 Chapel Hill Boulevard, Durham, NC Revision Date: 10/16/08 Incident 2271411Jzzle Cadillac- Number/Name: Oldsmobile-GMC Truck ontaminant of Concern-> _ M i L tl1 C 0N1 y +L p1 L N Rl G C 41 N a _ R7 , O N O D !tl +L+ C 7 >' la CP LU Q m r_ G W �+ y a MW-1 7/14/98 601/602 r2 <2 r2 <2 a2 r5 NS <2 <2 MW-2 1012l08 624 <0.2 <0.2 <0.2 <0.67 <0.29 1 NS N5 <0.46 <0.3. MW-3 7/14/98 6210D <0.5 <0.5 <0.5 <0.5 4.2 <0.5 <0.5 <0.5 <0.5 3/27/03 601/602 a1 r2 <2 <6 <2 <2 <2 <2 <2 1012108 624 <0.2 <0.2 <0.2 <0.67 <0.29 NS NS <0.33 <0.3 MW-4 917101 602 <1 a2 <2 <6 <2 <2 NS NS NS 1012108 624 <0.2 <0.2 <0.2 <0.67 <0.29 NS NS <0.46 <0.3 MW-5 7/14/98 601/602 211 1,900 409 2,980 <2 <5 0.29 <10 <10 9l5101 602 5.2 2.5 23.3 73.2 <2 <2 NS NS NS 3/27/03 601/602 30 5 45 283 <2 r2 <2 <2 <2 819105 602 1,140 131 559 1,060 <50 NS NS NS NS 1012108 624 a0.2 <0.2 0.66 8.6 0.98 NS NS <0.46 <0.3 MW-7D 9/24/98 6011602 12.4 35.4 21.1 78.4 <2 <1 r0.02 <2 <2 9l5101 602 <1 <2 <2 <6 <2 <2 NS NS NS 3/27/03 601/602 a1 <2 <2 <6 <2 <2 <2 r2 <2 1012108 624 <0.2 <0.2 <0.2 <0.67 <0.29 NS NS r0.33 <0.3 MW-8 9/24/98 601/602 1,830 4,950 2,890 9,210 <10 <1 0.28 <10 <10 917101 602 1,080 513 1,300 4,160 10 5.6 NS NS NS 3/27/03 601/602 2,070 951 2,030 6,800 r2 11 <2 12 r2 818105 602 435 <50 2,310 8,100 <50 NS NS NS NS 1012108 624 2,000 22 460 530 5.8 NS NS <9.2 <6 MW-9 1 9/24/98 601/602 422 1,040 1 2,120 8,540 <10 <1 <0.02 <10 <10 917101 602 277 69.3 1,210 4,380 <2 <2 NS NS NS 3/27103 601/602 472 131 1,750 6,430 <2 2 r2 <2 <2 818105 602 404 <50 2,340 8,140 <50 NS NS NS NS 1012108 624 260 <4 1,000 3,500 <5.8 NS NS <9.2 <6 MW-10 9/24/98 601/602 3,880 4,750 1,830 9,650 <2 <1 7.5 362 94.8 917101 602 3,280 883 1,460 6,450 7.5 <2 NS NS NS 3127103 601/602 3,370 1,710 2,100 6,470 14 <2 <2 12 <2 818105 602 3,730 68 3,040 1,980 <50 NS NS NS NS 1012108 624 2,000 100 1 1,200 330 23 N5 I NS <9.2 74 10X Surface Water Standard 1 510E 110 ,1 970,,j 6,700 6,909 1130,0001- 1 370 49,000 Noies: �,Ua0 V V Analytical results reported in ug/L. <1 denotes compound not detected with 1 ug/L detection limit. Surface Water Standard denotes DWQ Surface Water Standards (15A NCAC 213) or National Criteria per EPA that are lowest of "Freshwater Aquatic Life" and "Human Health updated August 2007 for Class C waters. Concentrations above standards are in bold. NS denotes not sampled. Page 1 of 2 ' Table 7. - Summary of Volatile Groundwater lts Sampling Resu Uzzle Cadillac - Oldsmobile GMC Truck 3737 Chapel Hill Boulevard, Durham, NC ' Revision Date: 10/16/08 Incident 22714/Uzzle Cadillac - Nu mber/N ame : Oldsmobile-GMC Truck 1 1 ontaminant of Concern -> _ 01 � � w � •-+ tl1 rs.+ o C m M a � c � v O Gf d oy h L fJ D hl Q .ar Q N a7 IG M = 7CD C W p M 2 R C M m O W A ~ W r U M MW-11 3/27/03 601/602 593 47 139 846 27 <2 r5 <2 <2 1012108 624 550 5.8 1 56 340 14 NS NS <2.3 r1,5 MW-12 3/27/03 601/602 <1 <2 <2 r6 <2 <2 <2 r2 <2 1011108 624 r0.2 <0.2 <0.2 <0.67 0.49 NS NS <0.46 <0.30 MW-14 917101 602 <1 <2 <2 <6 10.6 <2 NS NS NS 3/27/03 601/602 C1 G2 C2 C6 8 C2 C2 C2 C2 10/1r08 624 <0.2 <0.2 <0.2 <0.67 3.6 NS NS <0.46 a0.30 MW-15 9I5101 602 <1 <2 <2 <6 <2 <2 NS NS NS 3127/03 601/602 <1 <2 a2 <6 a2 <2 <2 <2 <2 1011/08 624 <0.2 <0.2 <0.2 <0.67 3.0 NS NS <0.46 <0.3 MW-16 915101 602 <1 <2 <2 <6 10.6 <2 NS NS NS 3/27/03 601/602 <1 <2 <2 r6 10 <2 <2 r2 <2 818105 602 <1 <2 <2 <6 8 NS NS NS NS 1011108 624 <0.2 <0.2 <0.2 a0.67 4 NS NS <0.46 <0.3 MW-18 10/11/01 624 <1 <2 <2 <6 r2 <2 <2 <2 10.8 3/27/03 6011602 <1 <2 1 <2 <6 r2 <2 1 <2 <2 4 10X Surface Water Standard 510 110 97 6,700 1 6,900 130,0001 - 370 49,000 Notes: Analytical results reported in ug/L. a1 denotes compound not detected with 1 ug/L detection limit. Surface Water Standard denotes DWQ Surface Water Standards (15A NCAC 213) or National Criteria per EPA that are lowest of "Freshwater Aquatic Life" and "Human Health updated August 2007 for Class C waters. Concentrations above standards are in bold. NS denotes not sampled. Page 2 of 2 1 1 Il Table 8. Summary of Semi -Volatile Groundwater Sampling Results Uzzle Cadillac-Oldsmobile-GMC Truck 3737 Chapel Hill Boulevard, Durham, NC Revision Date: 10/20/08 Incident 22714/Uzzle Number/Name: Cadillac- Oldsmobile- GMC Truck Contaminant of Concern-> C C O G N 07 r M G1 d t .• � Q d D d1 t � L @ v� a 2 C1 r 4C1 '. � 0 Q- ea L c E M a a c c _a r c 01 M c CL t E E E o az a Nr a MW-1 1216l00 625 r5 NS NS NS NS NS NS r5 10/24/01 625 r5 NS NS NS NS NS NS r5 2/18/02 625 r5 NS NS NS NS NS NS r5 4/25102 625 <5 NS NS NS NS NS NIS <5 MW-2 7/14/98 625 r10 <10 r10 r10 r10 - r10 r10 1216100 625 r5 NS NS NS NS NS NS r5 7/17/01 625 r5 NS NS NS NS NS NS <5 10/24/01 625 r5 NS NS NS NS NS NS r5 2118/02 625 r5 NS NS NS NS NS NS r5 4/25102 625 <5 NS NS NS NS NS NS r5 3127103 625 r5 r5 NS NS r5 NS NS r5 4/16/04 625 r5 NS NS NS NS NS NS <5 1012108 8270C r2 NS NS NS NS r2 r2 r1 MW-3 7114/98 625 r10 <10 r10 <10 r10 - r10 <10 12/6100 625 r5 NS NS NS NS NS NS r5 7/17/01 625 r5 NS NS NS NS NS NS r5 10/24/01 625 r5 NS NS NS NS NS NS r5 2119/02 625 <5 NS NS NS NS NS NS r5 4125/02 625 r5 NS NS NS NS NS NS <5 3/27103 625 r5 r5 NS NS r5 NS NS r5 4/16104 625 r5 NS NS NS NS NS NS r5 1012108 8270C r2 NS N5 NS NS r2 r2 r1 F1OX—Su—;face Water Standard 3,300 3,000 - - 3,200 - - 95 Notes: ' Analytical results reported in ug/L. r1 denotes compound not detected with 1 ug/L detection limit. Surface Water Standard denotes DWO Surface Water Standards (15A NCAC 213) or National Criteria ' per EPA that are lowest of "Freshwater Aquatic Life" and "Human Health updated August 2007 for Class C waters. NS denotes not sampled. 1 Page 1 of 5 1 1 1 Table 8. Summary of Semi -Volatile Groundwater Sampling Results Uzzie Cad! llac-Oldsmobile-GMC Truck 3737 Chapel Hill Boulevard, Durham, NC Revision Date: 10/20/08 Incident 22714/Uzzle Number/Name: Cadillac- Oldsmobile- GMC Truck Contaminant of Concern-> 03 C m Ti m d L g m C m z m L a a [C C @ s Q. C E 1° 2 � D L C � a N L c s t s t 7 c ro r R r m E m E V m E E c z a C4 Rt CMr o MW-4 7/14/98 625 <10 <10 <10 <10 <10 - <10 <10 918199 625 <5 NS NS NS NS NS NS 5.3 1216100 625 <5 NS NS NS NS NS NS <5 7/17/01 625 r5 NS NS NS NS NS NS <5 10/23/01 625 <5 NS NS NS NS NS NS <5 2/18/02 625 <5 NS NS NS NS NS NS <5 4/25/02 625 a5 NS NS NS NS NS NS <5 3/27/03 625 <5 <5 NS NS <5 NS NS <5 4116/04 625 <5 NS NS NS NS NS NS <5 1012l08 8270C <2 NS NS NS NS <2 1 <2 <1 MW-5 7/14/98 625 <10 <10 <10 <10 <10 - <10 <10 1216100 625 <5 NS NS NS NS NS NS <5 10/24/01 625 10.5 NS NS NS NS NS NS <5 2/19/02 625 <5 NS NS NS NS NS NS <5 4/26/02 625 <5 NS NS NS NS NS NS <5 3/27/03 625 10 <5 NS NS <5 NS NS <5 10/2108 8270C <2 NS NS NS NS <2 <2 a1 MW-6 7/14/98 625 <10 <10 <10 <10 <10 - <10 <10 9l8199 625 <5 NS NS NS NS NS NS 5.3 1216100 625 ' <5 NS NS NS NS NS NS <5 7/17/01 625 <5 NS NS NS NS NS NS <5 10/23/01 625 <5 NS NS NS NS NS NS <5 2118/02 625 <5 NS NS NS NS NS NS <5 4/25/02 625 <5 NS NS NS NS NS NS <5 3/27/03 625 <5 <5 NS NS <5 NS NS <5 1012108 8270C <2 NS NS NS NS <2 <2 <1 10X Surface Water Standard 3,300 3,000 - - r73,200 1 95 ' rvoies: Analytical results reported in ug/L. <1 denotes compound not detected with 1 ug/L detection limit. Surface Water Standard denotes DWO Surface Water Standards (15A NCAC 213) or National Criteria ' per EPA that are lowest of "Freshwater Aquatic Life" and "Human Health updated August 2007 for Class C waters. NS denotes not sampled. Page 2 of 5 1 1 11 Table 8. Summary of Semi -Volatile Groundwater Sampling Results Uxzle Cadillac-Oldsmobile-GMC Truck 3737 Chapel Hill Boulevard, Durham, NC Revision Date: 10/20/08 Incident 227141Uzzle Number/Name: Cadillac- Oldsmobile- GMC Truck Contaminant of Concern-> c c p t R G1 L 07 G m Q m t a rL+ +G+ t CDQ' _m m C t a a t E R !9 Q- Q QJ C C _ n °7 a M E E ItE c dCL s 'C4 CY' O MW-70 9/24/98 625 <10 <10 <10 <10 <10 - <10 <10 915101 625 <5 NS NS NS NS NS NS <5 10/24/01 625 <5 NS NS NS NS NS NS <5 2/19/02 625 <5 NS NS NS NS NS NS <5 4/25/02 625 <5 NS NS NS NS NS NS <5 3/27103 625 r5 <5 NS NS <5 NS NS <5 1012108 8270C <2 NS NS NS NS <2 <2 <1 MW-8 9/24198 625 157 <10 <10 <10 <10 - 26.6 <10 1215/00 625 308 NS NS NS NS NS NS <5 10/24/01 625 135 NS NS NS NS NS NS <5 2118/02 625 99.7 NS NS NS NS NS NS <5 4126/02 625 43 NS NS NS NS NS NS <5 3/27/03 625 176 <5 NS NS 7 NS NS <5 1012l0$ 8270C 160 NS NS NS NS 27 44 <1 MW-9 9/24198 625 466 <10 <10 <10 <10 - 206 <10 1216100 625 199 NS NS NS NS NS NS <5 10/24/01 625 284 NS NS NS NS NS NS <5 2/18/02 625 143 NS NS NS NS NS NS <5 4/26/02 625 112 NS NS NS NS NS NS <5 3/27103 625 181 <5 NS NS 9 NS NS <5 1012108 8270C 160 NS I NS NS NS 35 71 <1 I X Surface Water Standard 3,300 3,000 1 - - 3,200 1 - 95 Notes: Analytical results reported in ug/L. <1 denotes compound not detected with 1 ug/L detection limit. Surface Water Standard denotes ❑WQ Surface Water Standards (15A NCAC 213) or National Criteria per EPA that are lowest of "Freshwater Aquatic Life" and "Human Health updated August 2007 for Class C waters. NS denotes not sampled. Page 3 of 5 n Table 8. Summary of Semi -Volatile Groundwater Sampling Results Uzzle Cadillac-Oldsmobile-GMC Truck 3737 Chapel Hill Boulevard, Durham, NC Revision Date: 10/20/08 Incident 227141Uzzle Number/Name: Cadillac- Oldsmobile- GMC Truck Contaminant of Concern-> c m m -a 07 a O t a r d c w r m �' Q. m a r _ E a7 1� a Q y d C C _a 0 VJY� w _ D t tl7 E M _ C G w Q. d E 41 E a pf E 07 E = ❑I Z 0. t= ❑ MW-10 9/24/98 625 103 19.8 27.6 10.5 22.8 - 13 <10 1216100 625 285 NS NS NS NS NS NS <5 10/24/01 625 60.2 NS NS NS NS NS NS <5 2119/02 625 101 NS NS NS NS NS NS <5 4/26/02 625 11 NS NS NS NS NS NS <5 3/27103 625 152 <5 NS NS 7 NS NS <5 10/2108 8270C 120 NS NS NS NS 15 23 a1 MW-11 1016198 625 <10 <10 <10 <10 <10 - <10 <10 9/8199 625 81.3 NS NS NS NS NS NS <5 1215l00 625 57.6 NS NS NS NS NS NS <5 7117/01 625 53.7 NS NS NS NS NS NS <5 10/24/01 625 80.6 NS NS NS NS NS NS <5 2118/02 625 19.2 NS NS NS NS NS NS <5 4/26/02 625 r5 NS NS NS NS NS NS <5 3/27/03 625 14 12 NS NS 7 NS NS <5 4/16/04 625 21 NS NS NS NS NS NS <5 1012108 8270C 14 NS NS NS NS 2.2 3.9 <1 MW-12 918199 625 <5 NS NS NS NS NS NS <5 1215100 625 <5 NS NS NS NS NS NS <5 7/17/01 625 <5 NS NS NS NS NS NS <5 10/23/01 625 <5 NS NS NS NS NS NS <5 2/19102 625 a5 NS NS NS NS NS NS <5 4/25102 625 r5 NS NS NS NS NS NS <5 3/27/03 625 a5 <5 NS NS <5 NS NS <5 4/16/04 625 <5 NS NS NS NS NS NS <5 1011J0$ 1 8270C <2 NS NS NS I NS <2 a2 r1 �107S`4rface Water Standard 3,30 3,000 - - 3,200 - I - 1 95 ' NDteS: Analytical results reported in ug1L. <5 denotes compound not detected with 1 ug/L detection limit. Surface Water Standard denotes DWC Surface Water Standards (15A NCAC 213) or National ' Criteria per EPA that are lowest of "Freshwater Aquatic Life" and "Human Health updated August 2007 for Class C waters. NS denotes not sampted. Page 4 of 5 u 1 1 n u Table 8. Summary of Semi -Volatile Groundwater Sampling Results Uzzle Cad illac-Oldsmobile-GMC Truck 3737 Chapel Hill Boulevard, Durham, IBC Revision Date: 10/20/08 Incident 2271411Jzzle Number/Name: Cadiilac- Oldsmobile- GMC Truck Contaminant of Concern-> p D _ G y 3 m ° 2 0 o m 5' �` Q. a M C a E C d t 0. C C. M C m C C. C o M to w c A r 7. r d) E % r 7 3 n °: M = a C m 01 E q1 E T 0Y E E 2 MC C] 0 a t a r 0 MW-13 918l99 625 <5 NS NS NS NS NS NS <5 1216100 625 <5 NS NS NS NS NS NS <5 7/17/01 625 <5 NS NS NS NS NS NS <5 10/24/01 625 a5 NS NS NS NS NS NS a5 2/19/02 625 <5 NS NS NS NS NS NS <5 4/26/02 625 a5 NS NS NS NS NS NS <5 3/28/03 625 <5 <5 NS NS <5 NS NS <5 1011108 625 3 NS NS NS NS a2 <2 <1 MW-14 1216l00 625 <5 NS NS NS NS NS NS <5 7/25101 625 <5 NS NS NS NS NS NS <5 10/23/01 625 <5 NS NS NS NS NS NS <5 2/19102 625 r5 NS NS NS NS NS NS <5 4/25/02 625 <5 NS NS NS NS NS NS <5 3/27/03 625 a5 <5 NS NS <5 NS NS <5 4/16104 625 <5 NS NS NS NS NS NS <5 1011108 625 <2 NS NS NS NS <2 <2 <1 MW-15 9l5101 625 <5 <5 NS NS <5 NS NS <5 3/27/03 625 <5 <5 NS NS <5 NS NS <5 1012l08 625 <2 NS NS NS NS <2 <2 <1 MW-16 915101 625 <5 <5 NS NS <5 NS NS <5 3/27/03 625 <5 <5 NS NS <5 NS NS <5 1011108 625 <2 NS NS NS N5 <2 <2 <1 MW-18 10111l01 625 r5 <5 NS NS <5 NS NS <5 3/27/03 625 <5 <5 NS NS <5 NS NS <5 1OX Surface Water Standard 3,300 3,000 - - 3,200 - - 95 NOMS: Analytical results reported in ug/L. <1 denotes compound not detected with 1 ug/L detection limit. Surface Water Standard denotes DWQ Surface Water Standards (15A NCAC 28) or National Criteria per EPA that are lowest of "Freshwater Aquatic Life" and "Human Health updated August 2007 for Class C waters. NS denotes not sampled. Page 5 of 5 1 1 1 1 Table 9. Summary of MADEP VPH and EPH Groundwater Sampling Results Uzzle Cadillac-Oldsmobile-GMC Truck 3737 Chapel Hill Boulevard, Durham, NC Revision 10/20/08 Incident 227141Uzzle Date: Number/Name: Cadillac- Oldsmobile-GMC Truck Analytical Method --> VPH EPH VPH & EPH y v y v y 2 y CI y V ++ y V N y + 0 U L7 v +.. r E R r M g. M E o r+ L a M E � � a o a c a a a` a o a a x x oo N CD E a > > w W w ' ' co � r cc to 0 U N CMV A G9 U C r ❑ G7 U O! U QI U U r p p MW-1 10/24/01 NS NS NS <100 <100 <100 <100 <100 2/19102 NS NS NS <100 <100 <100 <100 <100 4/25/02 NS NS NS <100 <100 <100 <100 <100 MW-2 7/14/98 NS NS NS 162 <100 180 162 180 7117101 NS NS NS <100 149 <100 <100 <100 10/24/01 NS NS NS <100 379 <100 <100 <100 2/18/02 NS NS NS <100 349 118 <100 118 4/25/02 NS NS NS <100 231 163 <100 163 3/27/03 NS NS NS <100 295 a100 <100 <100 1012108 4.5 <28 <3 <48 <47 47 r47 47 MW-3 7/14/98 <50 a50 <50 169 <100 121 169 121 7/17/01 NS NS NS <100 <100 <100 <100 <100 10/24/01 NS NS NS <100 <100 <100 <100 <100 2/19/02 NS NS NS <100 <100 <100 <100 <100 4/25/02 NS NS NS <100 <100 <100 <100 <100 3/27/03 <100 <100 <100 <100 <100 <100 <100 <100 1012108 3.2 <28 <3 <10 <9 <24 <47 <24 MW-4 7/14/98 NS NS NS 154 <100 106 154 106 918199 NS NS NS <100 <100 <100 <100 <100 7/17/01 NS NS NS <100 <100 <100 <100 <100 10/23/01 NS NS NS <100 <100 <100 <100 <100 2/18/02 NS NS NS <100 1,258 414 <100 414 4/25/02 NS NS NS <100 1,138 366 <100 366 3/27/03 NS NS NS <100 194 <100 <100 <100 1012108 <3 <28 <3 <48 1,700 450 <48 450 10X Surface Water Standard 12,000 S - S S - 5 140,0001 Notes: ' Analytical results reported in ug1L. (<100) denotes not detected above analytical detection limit of 100 ug/L. Surface Water Standard denotes DWQ Surface Water Standards (15A NCAC 2B) or National Criteria per ' EPA that are lowest of "Freshwater Aquatic Life" and "Human Health updated August 2007 for Class C waters. No standard for C19-C36 aliphatice-only C18-C32. ' NS denotes not sampled. S denotes standard is compound solubility -no visible sheen or free product. Page 1 of 5 1 H 1 1 fl 1 Table 9. Summary of MADEP VPH and EPH Groundwater Sampling Results Uzzle Cadillac-Oldsmobile-GMC Truck 3737 Chapel Hill Boulevard, Durham, NC Revision 10/20/08 Incident 22714/Uzzle Date: Number/Narne: Cadillac- Oldsmobile-GMC Truck Anal tical Method --> VPH EPH VPH & EPH N n 2 w h v 9 = i} �+ L V L (� E ts Z M E Ix Q a CL a a a EL a a 3 � a d 2 2 00 iV o. x > CL > a- ulto W W U ram] pN > c ao go C14 C4U [�] Dor 9 u u G 2 a LA M M e) u u r p p MW-5 7/14/98 1,020 5,200 2,140 1,070 <100 <100 8,410 11,620 10/24/01 NS NS NS 297 <100 <100 297 <100 2/19/02 NS NS NS <100 <100 <100 <100 <100 4/26/02 NS NS NS a100 <100 <100 <100 <100 3/27/03 720 1,000 1,100 <100 <100 <100 2,100 3,200 819105 1,200 760 1,730 NS NS NS 2,490 4,220 1012108 53 110 33 70 47 61 180 94 MW-6 7/14/98 NS NS NS 156 <100 <100 156 <100 918199 NS NS NS <100 <100 <100 <100 <100 7/17/01 NS NS NS <100 <100 <100 <100 <100 10/24/01 NS N$ NS <100 <100 <100 <100 <100 2/18/02 NS NS NS <100 <100 <100 <100 <100 4/25/02 NS NS NS <100 <100 <100 <100 <100 3/28/03 NS NS NS <100 <100 <100 <100 <100 1012108 NS NS NS <10 <9 <24 <10 <24 MW-7❑ 9/24/98 <50 <50 <50 <100 <100 <100 <100 <100 10/24/01 NS NS NS <100 110 <100 <100 <100 2/19/02 NS NS NS <100 <100 <100 <100 <100 4/25/02 NS NS NS <100 <100 <100 <100 <100 3/27/03 <100 <100 <100 <100 <100 <100 <100 <100 1012108 <3 <28 <3 a10 <9 <24 r28 <24 10X Surface Water Standard 12,000 S - S S - S 1 40,000 Notes: ' Analytical results reported in ug1L. (<100) denotes not detected above analytical detection limit of 100 ug/L. Surface Water Standard denotes DWO Surface Water Standards (15A NCAC 26) or National Criteria per EPA that are lowest of "Freshwater Aquatic Life" and "Human Health updated August 2007 for Class C ' waters. NS denotes not sampled. S denotes standard is compound solubility -no visible sheen or free product. 1 1 Page 2 of 5 1 1 1 1 u Table 9. Summary of MADEP VPH and EPH Groundwater Sampling Results Uzzle Cad illac-Oldsmobile-GMC Truck 3737 Chapel Hill Boulevard, Durham, NC Revision 10/20/08 Incident 22714/Uzzle Date: Number/Name: Cadiliac- Oldsmobile-GMC Truck Analytical Method VPH EPH VPH & EPH VI tlJ 2 L7 v '+41. N N a n r E r Q o a o C a a a a a 0 a a 2 2 CO T_ CV C E CL 7 7 W w L� U a ti7 � N C W V N V U C � 9r o A U U r I U o 0 MW-8 9/24/98 4,250 12,500 8,240 2,300 <100 580 23,040 34,160 10/24/01 NS NS NS 428 <100 147 428 147 2118/02 NS NS NS 627 <100 143 627 143 4126/02 NS NS NS 189 <100 <100 189 <100 3/27103 8,700 20,900 8,700 120 <100 131 29,720 38,671 818105 6,040 2,860 6,960 NS NS NS 9,820 16,780 1012108 3,000 1,300 2,100 <48 <47 280 1,300 2,380 MW-9 9124198 3,510 12,100 9,500 6,600 <100 <100 28,200 9,500 10/24/01 NS NS NS 718 <100 218 718 218 2/18102 NS NS NS 168 <100 <100 168 <100 4/26102 NS NS NS 217 <100 266 217 266 3127/03 3,900 17,900 7,900 <100 <100 <100 25,800 7,900 818l05 2,840 4,200 8,800 NS NS NS 15,840 24,640 10l2108 2,900 3,600 1 6,900 <48 <47 450 3,600 7,350 MW-10 9124/98 4,450 7,900 4,190 1,400 <100 410 13,490 19,490 10/24/01 NS NS NS 296 <100 110 296 110 2/19/02 NS NS NS 182 <100 <100 182 <100 4/26/02 NS NS NS <100 <100 <100 <100 <100 3/27/03 11,800 16,600 5,200 <100 <100 <100 21,800 27,000 818l05 5,180 2,340 5,140 <100 <100 <100 7,480 12,620 10l2108 2,800 2,100 <26 <48 <47 98 2,100 98 1OX Surface Water Standard 12,000 5 I - I S S - I S 1= Notes: Analytical results reported in ug/L. (<100) denotes not detected above analytical detection limit of 100 ug/L. Surface Water Standard denotes DWO Surface Water Standards (15A NCAC 213) or National Criteria per EPA that are lowest of "Freshwater Aquatic Life" and "Human Health updated August 2007 for Class C waters. NS denotes not sampled. S denotes standard is compound solubility -no visible sheen or free product. Page 3 of 5 11 1.1 1 1 Table 9. Summary of MADEP VPH and EPH Groundwater Sampling Results Uzzle Cadillac-Oldsmobile-GMC Truck 3737 Chapel Hill Boulevard, Durham, NC Revision 10/20/08 Incident 227141Uzzle Date: Number/Name: Cadillac- Oldsmobile-GMC Truck Analytical Method VPH EPH VPH & EPH U W u U o - u r m r E r L o a d a CL a o a a a a a a o a 3 d a a a a _ 7- SC N a x > > w w w L) ) , > w U U U is U Q1 Ch M r r 0 0 MW-11 1016198 NS NS NS 1,500 <100 <100 1,500 <100 918199 NS NS NS 518 <100 <100 518 <100 7/17/01 NS NS NS 107 <100 <100 107 <100 10/23/01 NS NS NS <100 <100 <100 <100 <100 2/18/02 NS NS NS <100 <100 <100 <100 <100 4/26/02 NS NS NS <100 <100 a100 <100 <100 3/27/03 2,190 2,450 1,300 <100 <100 <100 2,450 1,300 1012108 810 600 330 <48 <47 78 600 408 MW-12 918199 NS NS NS <100 <100 <100 <100 <100 7/17/01 NS NS NS a100 a100 <100 <100 <100 10/23/01 NS NS NS eloo elo0 <100 !f100 eloo 2/19/02 NS NS NS <100 <100 <100 <100 <100 4/25/02 NS NS NS <100 <100 <100 <100 <100 3/27/03 <100 <100 <100 <100 a100 <100 <100 <100 10/1108 <3 <28 <3 <10 <9 a24 <10 <24 MW-13 918199 NS NS NS <100 <100 <100 <100 <100 7/17/01 NS NS NS <100 <100 <100 <100 a100 10/23/01 NS NS NS <100 <100 <100 <100 <100 2/19/02 NS NS NS <100 <100 <100 <100 <100 4/26/02 NS NS NS <100 <100 <100 <100 <100 3/28/03 NS NS NS <100 <100 <100 <100 <100 1011108 NS NS NS <10 <9 <24 <10 <24 10X Surface Water Standard 12,000 S - S S - S 140,0001 Notes: ' Analytical results reported in ug/L. (<100) denotes not detected above analytical detection limit of 100 ug/L. Surface Water Standard denotes DWO Surface Water Standards (15A NCAC 2B) or National Criteria per ' EPA that are lowest of "Freshwater Aquatic Life" and "Human Health updated August 2007 for Class C waters. NS denotes not sampled. ' S denotes standard is compound solubility -no visible sheen or free product. Page 4 of 5 P Table 9. Summary of MADEP VPH and EPH Groundwater Sampling Results Uzzle Cadillac-Oldsmobile-GMC Truck 3737 Chapel Hill Boulevard, Durham, NC Revision 10/20/08 incident 22714/Uzzle ❑ate: Number/Name: Cadillac- ❑ldsmobile-GMC Truck Anal tical Method -a VPH EPH VPH & EPH N N 2 N U N GN_7 t] � LN7 o GL t Q CL s, Q 4 Q a a a � � 00 N E � > > w w w Y u m U)00 r CMccM U N U U U _ t ) U U C r L° u G 2 a u� Os of U r r D O MW-14 9l8199 NS NS NS <100 <100 <100 <100 <100 7/27/01 NS NS NS <100 <100 <100 <100 <100 10/23/01 NS NS NS <100 <100 <100 <100 <100 2/19/02 NS NS NS <100 <100 <100 <100 <100 4125/02 NS NS NS <100 <100 <100 <100 <100 3/27/03 <100 <100 <100 <100 143 <100 <100 <100 1011 /08 4.1 <28 <3 <48 <47 29 4.1 29 MW-15 3/27/03 <100 <100 <100 <100 <100 <100 <100 <100 1012108 <3 <28 <3 <10 <9 <24 <10 <24 MW-16 3/27/03 <100 <100 <100 <100 <100 <100 <100 <100 818105 <100 <100 <100 <100 <100 <100 a100 <100 1011108 4.7 <28 <3 <10 <9 <24 <10 <24 MW-17 10/11/01 NS NS NS <100 1,050 271 <100 <24 MW-18 10/11/01 <100 <100 <100 <100 <100 <100 <100 <100 3/27103 <100 <100 <100 a100 <100 <100 <100 <100 1OX Surface Water Standard 12,000 S - S S - S 40,000 Notes: ' Analytical results reported in ug/L. (<100) denotes not detected above analytical detection limit of 100 ug/L. Surface Water Standard denotes DWG Surface Water Standards It 5A NCAC 26) or National Criteria per ' EPA that are lowest of "Freshwater Aquatic Life" and "Human Health updated August 2007 for Class C waters. NS denotes not sampled. ' S denotes standard is compound solubility -no visible sheen or free product. 1 Page 5 of 5 1 Table 10. ' Summary of Chromium and Lead Groundwater Sampling Results Uzzle Cadillac-Oldsmobile-GMC Truck 3737 Chapel Hill Boulevard, Durham, NC ' Revision Date: 10/21/08 Incident 22714/Uzzie Cadillac- Number/Name: Oldsmobile-GMC Truck 11 1 Monitoring Well ID Date Sampled Chromium Lead M W-3 7114/98 28 17 3/27/03 NS <1 M W-4 917101 1 2 MW-5 7/14/98 119 94 915101 2 4 3/27/03 NS 10 MW-7D 9124/98 <10 <50 915101 <1 7 3/27103 NS 11 10l2108 <1 2.4 M W-8 9/24198 29 142 917101 3 25 3/27103 N S 3 10l2108 <1 7.7 M W-9 9/24198 15 100 917101 <1 5 3/27103 NS 11 1012108 <1 5.7 MW-10 9124198 < 10 50 917101 2 26 3/27/03 NS 33 1012108 <1 11.9 MW-11 3/27/03 NS 2 MW-12 3127103 NS <1 MW-14 9l7101 <1 2 3/27/03 NS 1 MW-15 915101 1 1 3/27/03 NS <1 M W-16 915101 1 2 3/27/03 NS <1 10/1/08 <1 20.3 MW-18 10/11/01 110 500 3/27103 NS 65 1 OX213 500 250 Analytical results reported in ug1L <1 denotes compound not detected with 1 ug/L detection limit. NS denotes not sampled. Surface Water Standard denotes DWO Surface Water Standards (15A NCAC 213) or National Criteria per EPA that are lowest of "Freshwater Aquatic Life" and "Human Health updated August 2007 for Class C waters. Concentration exceeding 10X213 standard in bold. 7 s v� k� � 4 Eu � ,`^s. ,r .� � �Tr!' � � � ��[- ' � ; � � ,� v ,'. � 'gyp'• --J J■i/ 'EY..I,�.�nr`+ I� 5 �'=f.L� JR' •.i ; ..iih' . UZZLE CADILLAC-OLDSMOBILE- H FORMER DIESEL FUELIGASOLINE UST LOCATION GMC-TRUCK FACILITY 500' RADIUS FROM UST 1,500' RADIUS FROM UST SCALE (FEET) MAP FROM SW DURHAM USGS QUADRANGLE MAP (1998) CONTOUR INTERVAL = 10' 0 400 800 1000 SITE VICINITY MAP F f. CLIENT: UZZLE CADILLAC-OLDSMOBILE GMC, INC. PROJECT: FORMER UZZLE CADILLAC FACILITY ' .. LOCATION: ❑URHAM, NC 1g108 I SCALE: AS SHOWN FIGURP 1 U.S. 15-501 SERVICE ROAD _ - � _ - . � - _ ------------ -- ----- _ � STORM WATER��—�— _ —SHALLOW STORM WATER LINE — — — T ^— AUTOMOBILE - � — — ~ , PAVING DEALERSHIP MW-1fi I BUILDING MW-18 ! 1 s��+nurc 1 , i MW-13 PAVING MW-14 1 i VW-12 ESH OOM AN❑S DEPT.i WASTE MW-9 t- - - OIL MW-17 /I ♦♦ MW-8 USTS MW-7D MW-11 MW-4 REC VII ION CE MW-6 ♦ MW-5 4 A FORMER GASOLINE UST LOCATION (UST-1) ♦ MW-10 SERVICE DEPARTMENT PARTS SERVICE DEPARTMENT BODY MW-1 .I ♦� (WEST SERVICE AREA) DEPARTMENT (EAST SERVICE AREA) SHOP {FORMER BODY SHOP} _ FORMER DIESEL 1 FUEUGASQLINE ♦ ........... ,.,......,,...............................,...,...... ....... •......,.. ., ........... .. . 1 UST LOCATION ♦ V MW-3 MW-2 y 1 (UST-2) MW-15 i� ------------- p——————————- --- — —- STORAGE I I I BLDG. I FORMER WASTE OIL FORMER VIRGIN OIL UST FORMER UST DISPENSER UST LOCATION (UST-4) 1 0 - (UST-3) EMBANKMENT LEGEND �O {SLOPE} V I 4 Y MONITORING WELL -1 V! ------ FENCE 1 • W y 1 GRASSEDILANDSCAPED AREA 1 - — — — STORM WATER LINE (APPROXIMATE LOCATION) 1 y p STORM WATER INLET STORM WATER DRAINAGE FLOW DIRECTION SITE PLAN SCALE (APPROXIMATE) ( CLIENT: UZZLE CADILLAC-OLDSMOBILE GMC, INC. PROJECT: FORMER UZZLE CADILLAC FACILITY LOCATION: DURHAM. NC 0 10 30 50 70 100 154 DATE: 10108 SCALE: AS SHOWN FIGURE:2 FEET - tJ a i l m . -- .s r _ o i , + • �... ror, pfr39-5512 ° G�ppE� WILL 0810-064&5144 _ Fi bay 0014 ORMER DIESEL FUEL! GASOLINE LIST LOCATIC] e iff - 5 :1B10-10-47-5731 C dRMER\nRGM y- { 1 + r[1 f w DUEL uLOCAnoN 1 'S 3 - - 08t0-06375727�� _ 08ip�� 7-0755 It '^ f Ft ` li n Itx` ADf : : c 1 " 0810-1U.d7-2fiG8 iJlApiftSiR �: 0f3a 4 FEET 0 50 100 200 300 400 SCALE (APPROXIMATE) LEGEND 0810-06-48-1025 PROPERTY IDENTIFICATION NUMBER AERIAL MAP (2005) FROM DURHAM GIS m = ` v ° pvLK�i� a°u L _ ! UD E -�`iE � i "Aw ��J- FWN"VIRGIN OIL O -n, UST LOCATION p I t FOFMVR ., DIESEL FUEL/ i' E UST LOCATION ❑ � � �' .,tit i � .. _ A� STQ �} G FEET 0 50 100 150 SCALE (APPROXIMATE) AERIAL MAP (2005) FROM ❑URHAM GIS U.S. 15-501 SERVICE ROAD STORM WATER - - - - ? - - 84 _ MW-16 1p83-19� �gfi AUTOMOBILE rnvirvu DEALERSHIP MW-18 BUILDING NM S4 SiDEWNR MW-14 87,35 MW-13 PAVING - 88 I 90 91-23 MW_12 W ROOM AND 86 (87.81) _ SALES DEPT. 92 M W-8 MW-9 87.06 WASTE MW-17 86.63 - OIL NM - - USTS 88 MW-ii MW-4 SERVIC 94 90 89.62 93.59 ION MW_6 92 -7 $ 95 70 FORMER GASOLINE UST LOCATION 94 4) MW-5 .. .. -- 95.71 VICE ARTMENT PARTS SERVICE DEPARTMENT BODY �.7 W 10 (WES RVICE A MENT (EAST SERVICE AREA) SHOP 96 MW_1 ' 93.23 (FORMER BODY SHOP) 95.96 FORMER DIES FUELIGASOLI NE UST LOCATION MW-2 Mytr.3 97-58 97-63 j STORAGE 96 BLDG. MW-i 5 _ 96 19 FORMER WASTE OIL f FORMER VIRGIN OIL UST FORMER UST DISPENSER UST LOCATION Q EMBANKMENT LEGEND �_p _ - _ (SLOPE) MW-1 a MONITORING WELL WI GROUNDWATER ELEVATION (FT-) 4 - - 95-95 -'-'-' FENCE GRASSEDILANDSCAPED AREA - GROUNDWATER CONTOUR (CONTOUR INTERVAL = 2 FT-) NOTE: DEEP WELLS NOT USED IN MAP PREPARATION GROUNDWATER FLOW DIRECTION GROUNDWATER SURFACE - OCTOBER 1, 2008 SCALE (APPROXIMATE) CLIENT: UZZLE CADILLAC-OLDSMOBILE GMC, INC- PROJECT: FORMER UZZLE CADILLAC FACILITY LOCATION: DURHAM. NC 0 10 30 50 70 100 150 - -� DATE: 1d108 f SCALE: AS SHOWN FIGURE: 5 FEET m N U.S. 15-501 SERVICE ROAD Y W STORM WATER _- 7 7 AUTOMOBILE MW-16 PAVING DEALERSHIP MW-18 BUILDING NS ND MW-14 smFweLk N❑ MW-13 PAVING 10 x SWQS NS 6` SHOW RppM AND MW-12 SALES DEPT. -510(ND) MW-17 - MW-9 i +r WASTE NS 260OIL Mw_8 - - USTS 2,000 ,► SERVICE MW-7Dr MW-6% MW-11 MW-4 RECEPTION MW`6 ' 550 $ ND NS FORMER GASOLINE UST LOCATION (NDI�r .............. MW-1 + MW-10 .'SERVICE DEPARTMENT PARTS SERVICE DEPARTMENT BODY (WEST SERVICE AREA) DEPARTMENT (EAST SERVICE AREA) SHOP (FORMER BODY SHOP) NS FORMER DIESEL ......... FUEUGASOLINE ............. UST LOCATION j MW-3 MW-2 ' I MW-15 I ND ND j STORAGE NO I ! BLDG. FORMER WASTE OIL } FORMER VIRGIN OIL UST _ J, FORMER UST DISPENSER UST LOCATION p _ EMBANKMENT LEGEND (SLOPE) MW-11 V W MONITORING WELL WI BENZENE CONCENTRATION (UGIL) 550 FENCE NOTES - DEEP WELLS NOT USED IN MAP PREPARATION. DEEP WELLS DENCTED BY [ j- . ' GRASSEDILANDSCAPED AREA NS DENOTES NOT SAMPLED - ND DENOTES NOT DETECTED. - BENZENE 1SOPLETH MONITORING WELLS SAMPLED IN OCTOBER 2008- SWOS DENOTES SURFACE WATER QUALITY STANDARD. BENZENE ISOCONCENTRATION MAP SCALE (APPROXIMATE) i CLIENT: UZZLE CADILLAC-OLDSMOBILE GMC, INC. PROJECT: FORMER UZZLE CADILLAC FACILITY LOCATION: DURHAM, NC 0 10 30 50 70 100 150 DATE: 10108 1 SCALE: AS SHOWN FIGURE: 6 FEET U-S. 15-501 SERVICE ROAD v • V Y _ STORM WATER AUTOMOBILE - MW-16 PAVING DEALERSHIP MW-18 ND BUILDING NS SIDEWALK MW-14 ....- -... ... NO _ SHOW ROOM AND MW-12 SALES DEPT- MW-9 (ND) V 1,000 WASTE : MW-17 i OIL NS A �'MW-8 10 X SWQS LISTS •�__bjp',-,460 MW4 SERVICE MW-7D `■ •+ "'W 71 ND RECEPTION 1 97056 - (ND) 0 66.' MW-10 ' SERVICE DEPARTMENT PARTS (WEST SERVICE AREA) DEPARTMENT •� 1,200� MW-13 NS MW-6 NS SERVICE DEPARTMENT (EAST SERVICE AREA) (FORMER BODY SHOP) FORMER GASOLINE UST LOCATION M W-1 BODY NS 4!� SHOP FORMER DIESEL FUEUGASOUNE UST LOCATION MW-3 M MND ND ND STORAGE $1D BLOG. FORMER WASTE OIL FORMER VIRGIN OIL UST _a FORMER UST DISPENSER UST LOCATION 9 " . EMBANKMENT LEGEND �O (SLOPE) MW-8 Z� 9 MONITORING WELL WI ETHYLBENZENE CONCENTRATION (UGIL) _ 460 _ ------ FENCE - NOTES: DEEP WELLS NOT USED IN MAP PREPARATION. DEEP WELLS DENOTED BY [ }- _ GRASSEDILANDSCAPED AREA NS DENOTES NOT SAMPLED. NO DENOTES NOT DETECTED- ETHYLBENZENE ISOPLETH MONITORING WELLS SAMPLED IN OCTOBER 2008. SWOS DENOTES SURFACE WATER QUALITY STANDARD. ETHYLBENZENE ISOCONCENTRATION MAP SCALE {APPROXIMATE) r CLIENT: UZZLE CADILLAC-OLDSMOBILE GMC, INC- PROJECT: FORMER UZZLE CADILLAC FACILITY LOCATION: DURHAM. NC 0 10 30 50 70 100 150 - DATE, 10108 1 SCALE: AS SHOWN FIGURE: 7 FEET 1-1 I APPENDIX A LABORATORY ANALYTICAL REPORT FORMS 1 1 11 11 ' Environmental Conservation Laboratories, Inc. 102-A Woodwinds Industrial Court ' Cary KC, 27511 Phone: 919.457.3090 FAX; 919.467.3315 1 ' Friday, October 17, 2008 Weston Solutions, Inc. (WE007) ' Attn: Jim Stahling 4917 Waters Edge Drive, Suite 235 Raleigh, NC 27604 RE: Laboratory Results for ' Project Number: [none], Project Name/Desc: Llzzle Cadillac ENCO Workorder: C810838 I Dear Jim Stahling, ' Enclosed is a copy of your laboratory report for test samples received by our laboratory on Friday, October 3, 2008. Unless otherwise noted in an attached project narrative, all samples were received in ' acceptable condition and processed in accordance with the referenced methods/procedures. Results for these procedures apply only to the samples as submitted. ' The analytical results contained in this report are in compliance with NELAC standards, except as noted in the project narrative. This report shall not be reproduced except in full, without the written approval of the Laboratory. ' This report contains only those analyses performed by Environmental Conservation Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from ' outside organizations will be reported under separate cover. If you have any questions or require further information, please do not hesitate to contact me. 1 Sincerely, 1 Chuck Smith ' Project Manager Enclosure(s) 1 The total number of page~ in [his report. including this page is 92. (9 �G 0 www.encolabs.com 1 1 1 OM NS gg www.encolobs.com glen! ID: Mw'2 Lab xD: CB1D838=01 5ampred:3fl1U2108]035.' a;e erYOa°n►u3lasia Parameter Hold Date/Time(s) Prep DataMme(s) Analysts Date/Time(s) EPA 624 10/16/08 10/04/0B 11:07 10/6/2008 21:26 EPA 8270C 10/09/0B 11/17/08 10/08/08 10:22 10/15/2008 15:45 MAVPH 10/16/08 10/06/08 111B 10/6/2008 12:57 PQfealt ID: MW122 lab ID: C810R3R;OME 5amplad s ;914?108 1a 15 Reosivad 101031D8 14:ZD Parameter Hold Date/Time(s) Prep Date/Time(s) Analysts bate/Tlme($) MAEPH 10/16/08 11/17/08 10/08/08 15:40 10/11/2008 17:04 MAEPH 10/16/08 11/17/08 10/08/08 15:49 10/11/2008 20:29 MW'3 CR1083R-02 :10 02 0R �10 5Q """""�'iR 03 08 14 20 ' Parameter Hold Date/Time(s) Prep Date/Tlme(s) Analysis Date/Time(s) EPA 624 10 6-/08 10/04/08 11:07 10/6/2068 21:55 EPA 8270C 10/09/08 11/17/08 10/08/08 10:22 10/16/2008 17:12 MAEPH 10/16/08 11/17/08 10/08/08 11:26 10/8/2008 18:53 ' MAVPH 10/16/08 10/06/08 11:18 10/6/2008 13:26 1 i 1 1 1 1 1 pientID: N►M�4 Lab ID: CBSOR3803 Sample1p1�2108x700 R Ij1D�C310�14:20 Parameter Hold Date/Time(s) Prep Date/Trme(s) Analysis Date/Time(s) EPA 624 ln/16/h1 10/04/68 11,67 10/6/2068 �Z24 EPA 8270C 10/09/06 11/17/08 10/08/08 10:22 10/16/2008 23:56 MAVPH 10/16/08 10/06/08 11:18 10/6/2008 14:01 Client ID; M-1t 4 lab ID"�CR1083R=03RE1 S _samp(eij 10j02I0RJ17i0D'M rercl "�`.,�10�03/a9 14. Parameter Hold Date/Time(s) Prep Date/Time(s) Analysis Date/Time(s) MAEPH 10/16/08 10/08/08 15:46 10J11/2008 17:26 MAEPH 10/16/08 11/17/06 10/08/08 15:49 10/11/2008 20:52 r. ;[IientiD: MW�S i,ah][D: CRi0R3By04 Sampled:aiGID2108�12:15;�=;�";��,,�iRecehied:��,141031�8�14E2D�± Parameter_ Hold Date/Time(s) Prep pate/Time(s) Analysis Date jTime(s) EPA 624 10/16/08 10/04/08 11:07 10/6/2008 22:53 EPA 8270C 10/09/08 11/17/08 10/08/08 10:22 10/161200B 23:31 MAVPH 10/16/08 10/06/08 11:18 10/6/2008 15:36 a... - .„ .....n ,.p Ghent 1Q:%M1"- ,�n3 '.. 1 � ' Lab ID:sC81083R �04RE1�. 5ampied z`1410Z1D$'12 IS .=; M.".'; is ` Refoeivedi;_10103 j" 14:20 F Parameter Hold Date/Time(s) Prep Date/Time(s) Analysis Date/Time(s) MAEPH 10/16108 11/17/08 10/08J08 15:40 10/14/2008 18:30 MAEPH 10/16/08 11/17/0B 10/08/08 15:49 10/14/2008 21:09 Page 2 of 92 1 1 www.encolabs.enm pienYm: MW-6 4ahIQ:�C810838F05 Sampled:�.i0j0?.►0814i4p zReT lvetltxD/,Q3j08}34:xQ Parameter Hold bate/Tlme(s) Prep Date/Time(s) Analysis Date/Time(s) EPA 8270C 10/09/08 11117j08 10/08/OB 10:22 10/16/2008 20:11 ' MAEPH 10/16/08 11/17/08 10/08/08 11:26 10/8/2008 20:02 alert In; MW-7Q tabid: C81tl83806 sampled101a71fJ99:n_u Reaely axalu??lasiaExp Parameter Held Date/Time(s) Prep Datel7ime[s] rAnalysis Date/Time(s) EPA 60106 10/05/08 04/01/09 10/03/08 15:28 10/13/2008 19:24 ' EPA 60108 EPA 624 03/31/09 10/16/08 10/03/08 15:28 10/04/06 11:07 10/13/2008 19:24 10/6/2008 23:22 EPA 8270C 10/09/08 11/17/08 10/08/08 10:22 10/16/2008 17:38 MAEPH 10/16/08 11/17/08 10/08/08 11:26 10/8/2008 20:25 ' MAVPH 10/16/08 10/06/08 11:18 10/6/2008 15:05 Client 1 D—M M►AIB lsbiD: C$14B38a07. Samplplj:1tl10xjQ815:3G ,s.. .i;''Itetelred:10103108 142fl ' Parameter Hold DateMme(s) Prep Date/Time(s) Analysis Date/Time(s) EPA 6010B 16/05/08 04/61/69 10/03108 15:28 10/13/2008 19:47 EPA 6010E 03/31/09 10/03/08 15:28 10/13/2008 19:47 EPA 624 10/16/08 10/07/08 11,33 10/7/2008 17:33 t EPA 8270C 10/09/08 11/17/08 10/08/08 10:22 10/16/2008 21:02 MAVPH 10/16/08 10/06/08 11:18 10/71200B 13:0B �,pienY ID: MWiB tab ID: C91tl838107REZ sampled lD10�108Y15:34 i.. Received DID3108 1io7G y I Parameter Hold Date/Tlme(s) Prep Date/Time(s) Analysis Date/Time(s) ' EPH MA 10/16/68 11/17/08 10/08/08 15:40 10/15/2008 11:09 MAEPH 10/16/08 11/17/08 10/08/08 15:49 10/15/2008 11:55 ' -"" ' "1 :Client ID: MW4 : C810838-tl8 Le6Ib-._...-_ ._ Sampled 1pltl21fl8w16:00 -: x ili" ed:�,-_pto 'aOL14 2C Parameter Hold Date/Time(s) Prep DatcMme(s) Analysis Date/Time(s) EPA 6010E 10/05/08 04/01/09 10/03/08 15:26 10/13/2008 19:55 ' EPA 60100 03/31/09 10/03/08 15:28 10/13/2008 19:55 EPA 624 10/16/08 10/07/08 1133 10/7/2008 18:02 EPA B270C 10/09/08 11/17/08 10/08/08 10:22 10/16/2008 21:27 ' MAVPH 10/16/08 10/06/08 11:18 10/7/2008 1137 C83083B;08RE2 :: 5ampledE� 1Q1Q21.fl816{IG :`��, .=Receltiied:�161G3108�1424.°. Parameter Hold Data/Tlme(s) Prep Date/Time(s) Analysis Date/Time(s) MAEPH 10/16/08 11/17/08 16/08/08 15:40 10/15/2008 11:32 ' MAEPH 10/16/08 11/17/08 10/08/08 15:49 10/15/2008 12:17 1 Page 3 ❑I'92 1 1 1 1 www.encolabs.com Parameter Hold DatelTlme(s) Prep Date/Time(s) Analysls DateMme(s) EPA 6Q108 10/05/08 04/01/09 10/03/08 15:28 10/13/2008 20:02 EPA 60106 03/31/09 10/03/08 15:28 10/13/2008 20:02 EPA 624 10/16/08 10/07/08 11:33 10J7/2008 18:31 EPA 8270C 10/09/08 11/17/08 10/08/08 10:22 10/16/2008 21:52 MAVPH 10/16/08 10/06/08 11:18 10/7/2008 14:06 Parameter Hold DateJTlme(s) Prep Date/Tlme(s) Analysis Date/Time(s) MAEPH 10/16/08 11/i7J08 10/0BJ08 15:46 10/14/2008 19:39 MAEPH 10/16/08 11/17/08 10/08/08 15:49 10/14/2008 22:18 Parameter Hold Date/Tlme(s) Prep Date/Time(s) Analysis Date/Tlme(s) EPA 624 10116JQ8 16/07/08 11:33 10/7/2008 19:00 EPA 8270C 10/09/08 11/17/08 1Q/0B108 MR 10/16/2008 20:37 MAVPH 10/16/08 10/06/08 11:18 10/7/2008 14;35 'pierlelD: MWA!! labI011 fl83B=lOR�1 ___ Sampledi .141.a1108 iS ISa Retefved AlD3108f1s Parameter }fold Date/Tlme(s) Prep Date/Tlme(s) Analysis Date/Tlme(s) MAEPH 10/16JQ8 11/17/08 10/0B/08 15:40 10/14/2008 20:01 MAEPH 10/16/08 11/17/08 10/08J08 15:49 10/14/2008 22:41 Parameter hold Date/Tlme(s) Prep Date/Tlme(s) Analysis DatelTime(s) EPA 624 101151Q8 10/04/08 11:07 10/6/2008 23:51 EPA 8270C 10/08/08 11/17/08 10/08/08 10:22 10/16/2008 18:03 MAEPH 10/15J08 11/17/08 LO/08108 11:26 10/8/2008 2106 MAVPH 10/15/06 10/06/08 11:18 10/6/2008 16:34 plent ID: MW13'� ia6 iD: CS1DB38 1x Sampled::zlD/O1jGB l8:5�.,.'•r':J�:.sfReCeiVedxfl1.63108�i14;20> Parameter Hold Date/Time(s) Prep Date/Time(s) Analysis Date/Time(s) EPA 6270C 10168168 11/17J08 10/06/08 10:22 10/16/2008 18:29 MAEPH 10/15/08 11/17/08 10/06/08 11:26 10/8/2008 23:29 ClimftiD:..aMW=1A... .. GH1D83$-13 a;:•M..,.,.x,r:.... 4.........._ �. _ �.3". x_ 1a61D: _. _ 10JDi/DBFli:DD;'::,w°f ,..:Recelved:iD10310814:2D;;:r. K: �.s Sampled: r_ Parameter Hold Date/Time(s) Prep Date/Tlme(s) Analysis Date/Time(s) EPA 624 10/15/08 10/04/08 11:07 10/7/2008 00:21 EPA 8270C 10108MB 11/17/08 10/08/08 10:22 10/16/2008 18:55 MAVPH 10/15/08 10/06/08 11:18 10/7/2008 11:40 Page 4 of 92 CS Nk" ... 0) www.encolabs.com ' �C31dnt Ipl MW=14 Lah �D`�C81tl838=13REi Sampled:ltll�Iltl817 _�',. - iRecefved�r'IDI03108�14:20 Parameter Hnld Date/Tfm_e(s) Prep Date/71me(s) Analysis DatelTime(s) MAEPH 10/15/08 II/17/06 1OJ08/68 15:46 10/14/2008 20:24 ' MAEPH 10/15/08 11/17/08 10/08/08 15:49 10/14/200B 23:04 ,Ctfent ID: MW=15 Lab Ip CB1fl83B=1+F Sampled 1a142IQB 3BiD0" Iletefved: iDID3/08�1 -2 On ' Parameter Hold Date/Tlme(s) Prep Date/Time(s) Analysis Date/Tfine(s) EPA 624 10/16/08 10/04/08 11:07 10171200E 00:50 EPA 8270C 10/09/08 11/17/08 10/08/08 10:22 10/16/2008 19:20 ' MAEPH 10/16/08 11/17/08 10/08/08 11:26 10/9/2008 00:16 MAVPH 10/16/08 10/06/08 11:18 10/7/2006 12:09 ' " Client Ib: MW=1fi Lab ID: C81D835=15 omp iD/ t j4BJ14:25" j ivad"` itl/tl3108 14:7tl Parameter Hold Date/Time(s) Prep Date/Time(s) Analysis Date/Time(s) EPA 5010B 10/04/08 04/01/09 10/03/08 15:28 10/13/2008 20:28 ' EPA 60108 03/30/09 10/03/08 15:28 10/13/2006 20:28 EPA 624 10/15/06 10/07/08 11:33 10/7/2008 19:29 EPA 8270C 10/08/OB 11/17/08 10/08/08 I0:22 10/16/2008 19:46 MAEPH 10/15/08 11/17/08 10/08/OB 11:26 10/9/2008 00:39 ' MAVPH 10/15/08 10/06/OB 11:18 10/7/2008 12:39 1 CI1d1t Ip: Duplicate Lab ID: GBi083B�15 rramplad�:.1fl1fl2/G8�3245 Reoe7veA�1�Ifl3108�1a:26_ Parameter Hold Date/Time(s) Prep DatelTime(s) Analysis Date/Time(s) ' EPA 624 11116111 10/08/08 09:08 IO/B1200B 21:37 ' C[lent ID: TAP Blank Lab ID: C81tl838y17 Sampled: IOLOl/AB 4.25o Recei�red: 1tlItl31fl8 14t20 Parameter Hold Date/Time(s) Prep Date/Time(s) Analysis Date/Time(s) EPA 624 10/15/08 10/07/08 11:33 10/7/2008 17:04 1 1 1 Pagc 5 af'42 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ..... NS, 000 www.encolabs.com SAMPLg 12919CTION SUMMARY Idit xb: F►K►=� I n� xD: Gaxfl839.03 Analyte Results Flag MRL Units Method Notes C5:6 Aliphatics 4.5 3 20 ugjL MAVPH Analyte Results Flag MRL Units Method Notes C11-C22 Aromatics 47 3B 100 ug/L MAEPH 3-01 Analyte Results Flag MRL Units Method Notes C5-CS Aliphatics 3.2 3 2D ug/L MAVPH Analyte Results Flag MRL Units Method Notes Bis(2-Ethylhexyl)phthalate 2.8 ] 10 ug/L EPA 8270C lent xl3: Mw^a ut ID: Ca1R838.43RE1 Analyte Results Flag MRL Units Method Notes C11-C22 Aromatics 450 B 100 ug/L MAEPH QB-01 C19-C36 Aliphatics 1700 500 ug/L MAEPH ieirt ipM11Y+8N ILali Ip: LB1C83B-64 Analyte Results Flag MRL Units Method Notes CS -CB Aliphatics 116 20 ug/L MAVPH C9-C10 Aromatics 33 20 ug/L MAVPH C9-C12 Aliphatics 53 30 ug/L MAVPH Chloromethane 0.61 3 1.0 ug/L EPA 624 Ethyihenzene 0-66 3 1.0 ug/L EPA 624 m,p-xylenes 1.4 3 2.0 ug/L EPA 624 Methyl-tert-Butyl Ether 0.98 3 1.0 ug/L EPA 624 o-Xylene 7.2 1'0 ug/L EPA 624 Xylenes (Total) 8.6 2.0 ug/L EPA 624 Analyte Results Flag MRL units Method Notes C11-C22 Arornatirs 61 3B 100 ug/L MAEPH 3.01 C9-CIS Aliphatics 70 3 500 ug/L MAEPH Analyte Lead Results 2.4 Flag ] MRL 10.0 Units ug/L Method Notes EPA 50105 lent ID: Mw a e Ii] ClSk 839-o 7 I sWWI .. Analyte Results Flag MRL Units Method Notes 1-Methyinaphthalene 27 10 ug/L EPA 8270C 2-Methylnaphthalene 44 10 ug/L EPA 8270C Benzene 2000 D 20 ug/L EPA 624 C5-C8 Aliphatics 3000 D 200 ug/L MAVPH C9•C10 Aromatics 2100 ❑ 200 ug/L MAVPH 09-C12 Aliphatics 1300 ❑ 300 ug/L MAVPH Page 6 of92 .rrrii �� I rrr ' www.encolabs.com ' lent ZD: MWB tali I��1:810838:07 Analyze Results Flag MRL Units Method Notes Chloromethane 9.4 ]❑ 20 ug/L EPA 624 Ethylhenzene 460 ❑ 20 ug/L EPA 624 ' Lead 7.7 3 10.0 ug/L EPA 6010B m,p-Xylenes 450 ❑ 40 ug/L EPA 624 Naphthalene 160 D 30 Ug/L EPA 8270C ' ❑-xylene 76 D 20 ug/L EPA 624 Toluene 22 ❑ 20 ug/L EPA 624 Xylenes (Total) 530 ❑ 40 ug/L EPA 624 ' lent IQ: MW=B iati IDI C810638-iJ7RE2 Analyze Results Flag MRL Units Method Notes ' C11-C22 Aromatics 280 B❑ 200 ugjL MAEPH QB•01 il�nen=lp; MW�! LatiIQ. Li18i3t-N 11111,g�;Ivj, Ili Analyze Results Flag MRL Units Method notes ' 1-Me6ylnaphthalene 35 10 ugjL EPA 8270C 2-Methylnaphthalene 71 10 ug/L EPA 8270C Benzene 260 ❑ 20 ug/L EPA 624 CS -CS Aliphatics 2900 D 200 ugjL MAVPH ' C9-CIO Aromatics 6900 D 200 ug/L MAVPH C9-C12 Aliphatics 3600 D 300 ug/L MAVPH Ethylhenzene 1000 ❑ 20 ug/L EPA 524 ' Lead 5.7 1 10-0 ug/L EPA 6010B m,p-xylenes 3300 D 40 uglL EPA 624 Naphthalene 160 D 30 ug/L EPA 6270C o-xylene 180 D 20 ug/L EPA 624 ' xylenes (Total) 3500 ❑ 40 ug/L EPA 624 Oilent IQ: MW�9 isti IQ: G81Q838-D8RE2 ' Analyze Results Flap MRL Units Method Notes Cll•C22 Aromatics 450 8❑ 200 ug/L MAEPH QB•01 ' {ietit IpiMW_1G k+Ib I17: C81Q838•Dg - Analyte Results Fla MRL Units Method Notes 1-Methylnaphthalene 15 to ug/L EPA 8270C 2-Methylnaphthalene 23 10 ug/L EPA 8270C ' Benzene 2000 D 20 ug/L EPA 624 C5•C8Ali phatics 2800 D 200 ugjL MAVPH C9-C12 Aliphatics 2100 ❑ . 3D6 ugjL MAVPH as- 1,2-Dichloroethene 74 ❑ 20 ug/L EPA 624 ' Ethyibenzene 1200 D 20 ug/L EPA 624 Lead 11.9 10.0 ug/L EPA 6010E ' m,p•Xylenes Methyl-tert-Butyl Ether 190 23 D D 40 20 ug/L ug/L EPA 624 EPA 624 Naphthalene 120 ❑ 20 ug/L EPA 8270C o-xylene 140 D 20 ug/L EPA 624 Toluene 100 ❑ 20 ug/L EPA 624 ' xylenes (Total) 330 ❑ 40 ug/L EPA 624 Analyte Results Flag MRL Units Method Notes Page 7 o192 1 1 1 1 1 1 1 1 1 1 1 1 1 W&0:0 www.encolabs.com etit Io: l�f►N=1a Litti IpC810838-09RE1 Analyte Results Flag MRL Units Method Notes CI1-C22 Aromatics 98 36 100 ugll- MAEPH 3-01 lentIP: MW=11 le ti11t.MLe10838.10 Analyte Results Flag MRL Units Method Notes I-Methylnaphthalene 2.2 3 10 ugjL EPA 8270C 2•Methylnaphthalene 3.9 3 10 ugjL EPA 8270C Benzene 550 D 5.0 ugjL EPA 624 C5-CSAliphatics 810 ❑ 100 ugjL 14AVPH C9-CIO Aromatics 330 D 100 ugjL MAVPH C9-C12 Aliphatics 600 ❑ 150 ugjL MAVPH Ethylhenzene 56 D 5.0 ugjL EPA 624 m,p-Xylenes 340 D 10 ugjL EPA 624 Methyl-tert-Butyl Ether 14 D 5.0 ugjL EPA 624 Naphthalene 14 10 ugjL EPA 8270C Toluene 5-8 ❑ 5.0 ugjL EPA 624 Xylenes (Total) 340 0 10 ugjL EPA 624 ient II7: MW=11 Lati II7: C$10838'lUREI Analyte Results Flag MRL Units Method Notes 61:C22 Aromatics 78 3B 100 uglL MAEPH 3.01 Analyte Results Flag MRL Units Method Notes Methyl-tert-Butyl Ether 0.49 3 1.0 ugjL EPA 624 MW'13 lafi Ip,�C810$3$IZ u.IentIDo Analyte Results Flag MRL Units Method Notes Naphthalene 3.0 3 10 ugjL EPA 8270C Analyte Results Flag 0-C8 Aliphatics 4.1 3 Methyl-tert-Butyl Ether 3.6 Analyte Results Flag CII-C22 Aromatics 29 IB MRL Units Method Notes 20 ugjL MAVPH 1.0 ugjL EPA 624 MRL Units Method Notes 160 ugjL MAEPH 3-01 Analyte Results Flag MRL Units Method Notes Methyl-tert-Butyl Ether 3.0 1.0 ugjL EPA 624 liens IGt MW1G f ah IA: C81Q838-Lss ,Wy s t r•. ':; R�: Analyte Results Flap MRL Units Method Notes CS -CS Aliphatics 1.7 3 20 uglL MAVPH Lead 20.3 10.0 ugjL EPA 60108 Methyl-tert•Butyl Ether 4.0 1.0 uglL EPA 624 Analyte Results Flag MRL Units Method Notes Page 8 of 9Z 1 1 1 1 1 1 1 1 1 i 1 1 1 1 1 1 CS NS gO www.encolabs.com Analyte Results Flag MRL Units Method 66ramethane 0.87 ] 1.0 ug/L EPA 624 Ethylhenzene 0.70 ] 1.0 ug/L EPA 624 rn,P-Xylenes 1.3 ] 2.0 ug/L EPA 624 Methyl•tert-Butyl Ether 0.91 ] 1.0 ug/L EPA 624 o-Xylene 6.7 1.0 uglL EPA 624 Xylenes (Total) 8.0 2.0 ug/L EPA 624 Page 9 of 92 Hates 1 www.encolabs.com ' ANALYTICAL MULN ' Description: MW-2 Matrix: Ground Water Project: ll2xie Cadillac Lab Sample ID: C810838-01 Sampled: 10/02/08 10:15 Sampled By: Tara Rowland Received: 10/03/08 14:20 Work order: C810838 ' Volatile Organic Compounds by GCM5 ^ EN CO Cary rerdfied analyre INC 591] Analvte rCAS Numberl Results ELA UnU jE mil, M& AkWh Method Anaivz 1W Motes 1,1,1-Trichloroetnane [71.55-6] ^ 0-27 U ug1L 1 0,27 1.0 8304002 EPA 624 10/06/08 21:26 jkg 1,1,2,2-Tetrachloroethane [79.34.5] ^ 0.33 U ug1L 1 0-33 1,0 8304002 EPA 624 10/06/D8 21:26 jkg 1,1,2-Tridllorcefhane [79-00-5] ^ 0-20 U ug/L 1 0.20 1.0 8704002 EPA 624 10/06/08 21:26 jkg III-Dichloroethane [75.34.3) ^ 0113 U ug/L 1 0,33 1.0 8704002 EPA 624 10/06/08 21:26 jkg ' 1,1-Dichloroethene [75.354) ^ 0.20 U ug/L 1 0-20 1-0 W04002 EPA 624 10/06/08 21:26 jkg 1,2-Dichlorobenxene [95.50.1] ^ 0.27 U ug/L 1 0-27 1-0 W04002 EPA 624 10/06/08 21:26 jkg 1,2-Dichloroethane [107-06-21 ^ 0.46 U ug/L 1 OL46 1.0 9304002 EPA 624 1OID6/08 21:26 jkg 1,2-Dichloropropane [78.97.5] ^ D.20 U ug/L 1 0.20 1-0 8J04002 EPA 624 10106/0821:26 jkg ' 1,3-Dichlorobenzene (541-73.1] ^ OL30 U uglL 1 0,30 1.0 8JD4002 EPA 624 1DJ06108 2 1! 26 jkg 1,4-Dichlorobenxene [106.46.7] ^ D.20 U ug/L 1 0.20 1.0 8JO1002 EPA 624 1010610821:26 jkg 2-Chloroethyl Vinyl Ether [110-75-8] ^ 0-37 U ug/L 1 D.37 5.0 MD4002 EPA 624 1DJ06108 2 1! 26 jkg Acrolein [107.02.8] ^ 3-0 U UgIL 1 3-0 10 8104002 EPA 624 0/06108 21:26 jkg ' Acrylonitrile [107.13.1] ^ 1.0 u ug/L 1 1-0 5.0 19JO4002 EPA 624 :0106108 21:26 jkg Benzene [71-43-2] ^ 0-20 u ugJL 1 0.20 1.0 BJD4002 EPA 624 10/06/08 2 1! 76 jkg 8romobennne [10B-86.1] ^ 0.21 u ug/L 1 0.21 1.0 8304002 EPA 624 10/06/08 21:26 jkg Bromadichloromethane [75.27.4] ^ 0.20 U ug/L 1 0.20 1.0 8JO4002 EPA 624 10106JD8 21:26 jkg ' Dromoforrn [75.25.2] ^ 0.29 u uglL 1 0.29 1.0 8104002 EPA 624 10106108 2 1! 26 jkg Bromamelhane [74•83.9] ^ 0.49 U uglL 1 0.49 1.0 8304002 EPA 624 1"610921!26 jkg Carbon tetrachloride [56.23.5] ^ 0.35 U ug/L 1 0-35 1.0 8J04002 EPA 624 10/06/08 21:26 jkg Chlorobenzene [108-90-7] ^ 0.27 u ug/L 1 0.27 1.0 8304002 EPA 624 10/06108 21:26 jkg ' Chloroethane [75-DO.3] ^ 0.30 U ugJL 1 0-30 1.0 BJ04002 EPA 624 10106109 21:26 jkg Chloroform [67-66-3] ^ 0.20 u ug/L 1 0,20 1.0 M4002 EPA 624 10/06/08 21:26 jkg Chloromethane [71-87-3] ^ 0.23 U ugJL 1 0,23 U) SM4002 EPA 624 1O/0610821:26 jkg cis-1,2-Dichloroethene [156.59.2]^ 0.3D U ugj- 1 0.30 1.0 8JO4002 EPA 624 10/06/0821:26 jkg 6s-1,3-Dichloropropene 110061.01.5] ^ 0.24 U ug1L 1 0-24 1-0 BJ04002 EPA 624 1D/D6/08 21:26 jkg Dibrornmhloromethane [124.48-1] ^ 0-29 U ug/L 1 0.28 1.0 8104002 EPA 624 30/06/08 21:26 jkg Dichlorodifluoromethane [75.71.8] ^ 0.20 tj ug/L 1 0-20 1-0 8104002 EPA 624 10/06/08 21:26 jkg Ethylbenzene [lOD•41.4] ^ 0-20 U uglL 1 0,20 1.0 8104002 EPA 624 10/06/08 21:26 jkg m,p-Xylenes [108.38.31106.42.3] ^ 0,40 U ug/L 1 0-40 2,0 8304002 EPA 624 10/0610B 21:26 jkg Methylene chloride [75-09-2] ^ 0,24 U ug/L 1 0.24 1.0 3J04002 EPA 624 10/06108 21:26 jkg Methyl-tert-Butyl Ether [1634.04.4] ^ OL29 U ug1 L 1 0-29 1-0 8104002 EPA 624 10106MI1 21:26 jkg ' o-Xylene [9547.6] ^ 0.27 U ug/L 1 OL27 1-0 a104DD2 EPA 624 101D6/OB 21:26 jkg Styrene 110042-5] ^ 0.20 U ug/L 1 0.20 1.0 8104002 EPA 624 10/06108 21:26 jkg Te[rachloraethene [127.18.4] ^ D.36 U ug/L 1 OL36 1-0 8104002 EPA 624 10/06/08 21:26 }kg ' Toluene [108-BB-3] ^ trans-1,2-Dichloroethene (156-60-5) ^ 0-20 0.25 U U UWL ug/L 1 1 0,20 0.25 1.0 1.0 8104002 8704DO2 EPA 624 EPA 624 10/06/08 21:26 10/06/08 21:26 jkg jkg trans•1,3-Dichloropropene [1DD61.02.6] ^ D,30 U ug1L 1 0,30 1-0 8704002 EPA 624 10/06/08 21:26 jkg Trichlorcethene [79-01.6] ^ 0.25 U Ug/L 1 0.25 1.0 8104002 EPA 624 10/06/08 21:26 jkg Trichlorofluoromethane [75-694] ^ 0.28 U ug/L 1 0.28 1.0 8704002 EPA 624 10/06/08 21:26 jkg ' Vinyl diloride [75-014] ^ 0-30 U ug/L 1 0.30 1.0 8704002 EPA 624 10106108 21:26 jkg Xylenes (Total) [1330-20.7] ^ 0.67 U ug/L 1 0.67 2-0 8704002 EPA 624 10/06/08 21:26 jkg SU-0pat- _ Results DO Spike LLr1 % Rec T % Re_c Limits Batch Method_ Analyzed By N_ otes ' 4-6mmn&"benzene 45 1 SRO 91 % 51.122 8704002 EPA 624 _ 10/0&0821:26 jkg pibronxllluorw�rethane 49 1 SQ8 97% 66.117 6104" EPA 624 1 OIOCV09 21:26 jkg 7o&gw a-d8 48 1 500 95 % 69-110 81041h92 EPA 624 101W03 21:25 jkg Pa8c lU af'J2 CeNS 99) www.eneolabs.com Description: MW-2 Lab Sample ID: C810838.01 Received: 10/03/08 14:20 Matrix: Ground Water Sampled: 10/02/08 10:15 Work Order: C810638 projec{; Uzzle Cadillac Sampled By: Tara Rowland ' Semivolatile Organic Compounds by GCMS ^ ENCD Cary Certified arnalyte INC 5911 1 1 1 1 1 u 11 1 A[IaIHLfCAS Numberl Roults fin tI!lllefl PE H" MU Batch Method Analyzed By No 1,44-Triddorobenzene [120-82-11 ^ 2.1 U ug/L 1 2.1 10 830B014 EPA 0270C 10/15108 15:45 DFM 1,2-Drrhlorobenzene [95.50.1] A 2.3 U ug1L 1 2.3 10 8JO8014 EPA 8270C 10/15108 15:45 DFM 113•Dichlorobenzene [541.73.11 ^ 2.2 U ug1L 1 2.2 10 8]00014 EPA 827DC 10115108 15:45 DFM 1,4-Dichorobenzene []06a16-7] ^ 2.2 U uglL 1 2.2 10 8100014 EPA 8270C 10115/08 15:45 DFM 1•Methylnaphthalene [90-12-0] ^ 2-0 U uglL 1 2.O 10 830B014 EPA 0270C 10)1510B 15:45 DFM 2,4-Dinitrotoluene 1121.14-21 A 1-2 u tWL 1 1.2 10 a108014 EPA 827DC lO/151f18 15:45 DFM 2,6-Dini[rotoluene [606.20-2] A 1.0 U u9IL 1 1-0 10 8108014 EPA B270C 10/15/08 15:45 DFM 2Chlaronaphthalene [91.59-7) ^ 1-6 U ug/L 1 1.6 10 a108014 EPA 827DC 10/15/08 15:45 DFM 2- Methyl naphthalene J91.57.61 ^ 2.0 u ug1L 1 2.0 10 83D8014 EPA 827DC 10/15/08 15:45 DFM 2-Nitroaniirne [88.74.4] A 1.2 U uglL 1 1-2 10 W06014 EPA 827DC t011S/08 15:45 DFM 3,3'-Dichko benzidine [91-94-1] ^ 1.8 U Ug/L 1 1.8 10 8]08014 EPA 827DC 10/15/08 15'45 DFM 3-Nitroanilrne [99-09.21 ^ 1.6 U uglL 1 1.6 10 E08014 EPA 8270C 10)15108 15:45 DFM 4-0romophenyl-phenyle[her [IDI.55.3] A 1.2 u ug1L 1 1-2 10 83013014 EPA 827DC 10/15/08 15:45 DFM 4-Chloroaniline [106-47-8] ^ 1.6 u ug1L 1 1.6 10 8308014 EPA 8270C 10115108 15!45 DFM 4-Chlorophenyl-phenylether 17005.72.31 A 1.2 U UgIL 1 1.2 10 E08014 EPA 8270C to/15/08 15!45 DFM 4-Nitroaniline [1DD-01-6] ^ 1.4 U ug/L 1 1.4 10 8308014 EPA 8270C 10/15/08 15:45 DFM Acenaphthene [83-32-91 A 2-0 U ug/L 1 2.0 10 8308014 EPA 827DC 10/15/08 15:45 DFM Acenaphthylene [208.96.8] ^ 2.0 U ug/L 1 2-0 10 8308014 EPA 8270C 10/15/08 15:45 DFM Anthracene (120.12.7] ^ 2.0 U Ug/L 1 2.0 10 BION14 EPA 8270C 10/15/08 15'45 DFM Benzidine [92-87.5] A 1.5 U ug/L 1 1.5 10 e308014 EPA 8270C 10/15/08 15:45 DFM Benzo(a)anthracene [56-55-3] ^ 2-0 U ug/L 1 2.0 t0 E008014 EPA 9270C 10/15/08 15:45 OFM Benzo(a)pyrone [50.32.8] ^ 2.0 U ug/L 1 2-0 10 B]D8014 EPA 8270C 10/15/08 15:45 DFM 8enzo(b)fluoranthem (205-99-2] ^ 2.0 U ug/L 1 2.0 10 M6014 EPA 8270C 10/15/08 15:45 DFM Benzo(g,h,i)perylene [191.24.2) ^ 2-0 U UgIL 1 2.D 10 8108014 EPA 8270C 10/15/08 15:45 UFM Benzo{k]Buoranthene [207-08-9) ^ 2-0 U ug/L 1 2.0 l0 8]08014 EPA 6270C ID115108 15:45 DFM Blenzyl alcohol [100.51.6] A 1.0 U ug/L 1 1.0 10 M8014 EPA 8270C 1011$108 15:45 DFM bis(2-Chloroethoxy)methane [111.91.1] ^ 2.0 U ug1L 1 2.0 [0 8JO8014 EPA 827DC 10I15108 15:45 DFM Bls(2-Chloroethyl)ether [111.44.4] A 2.1 U ug/L 1 2.1 10 8JO8014 EPA 8270C [0115100 15:45 DFM Bis(2•chloroisopropyl)ether [108.60.1] ^ 2.2 u uglL 1 2.2 1D a108014 EPA 8270C 10/15/08 15:45 DFM 9is(2-EthylheYyl)phthalate [117-01.7] ^ 1.9 U uglL 1 1.9 t0 M8014 EPA 8270C 10/15/08 15:45 DFM Butylbenzylphthalate 195-69-7] ^ 1.4 U uglL 1 1.4 10 8108014 EPA 8270C 10/15/08 15:45 DFM Chrysene [218.01.9] A 2.0 U ugll. 1 2.0 10 8108014 EPA 8270E ID115108 15:45 DFM Dbenzo(a,h)anthracene [53.70.3] A 2.0 U uglL 1 2.0 1D 8JO8014 EPA 827DC 10/15/08 15:45 DFM Dibenzofuran [132-64.9] ^ 1.3 U Ug1L 1 1.3 10 W00014 EPA 827DC 10115108 15:45 DFM Diethylphthalate 184-66-2] ^ 1.3 tl uglL 1 1.3 10 8JOB014 EPA 8270C 10/15108 15:45 DFM Dimethylphthalate [131.11.31 A 1.1 u uglL 1 LI 10 8300014 EPA 827DC 10115/OB 15:45 DFM Di-n-butylphthalate 184.74.2) ^ 1.0 U WL 1 1.0 10 8]080t4 EPA U70C 10/15/08 15:45 DFM Di-nbdylphthalate [117-84-0] ^ 2-0 U uglL 1 2.0 10 8308014 EPA 8270C to/15/08 15:15 DFM Fluoranthene [2D6.44.0] A 2.0 u ug/L 1 2.0 10 630BO14 EPA B27DC 10/15/08 i5:45 DFM Fluorene [86.73.7] A 2.0 U uglL 1 2.0 10 8308014 EPA 8270C 10/15/08 15:45 DFM Hexaddorobenzene [118-74-1] ^ 1-1 U ug/L 1 1-1 10 WD8014 EPA 8270C 1011S/08 15:15 ❑FM Hexachlorobutadiene [87.68.3] A 2.0 U ug/L 1 2.0 10 8]08014 EPA 827DC 10/15/08 15!45 DFM Hexachlororydopentddiene [77-47-1] ^ 2-0 U ug/L 1 2-0 10 83D8014 EPA 8270C to/ IS/68 15:45 DFM Hexachloroethane 167-72-11 ^ 2.4 U ug/L 1 2.4 10 830BO14 EPA 8270C IOM5/08 15:45 DFM lndeno(1,2,3-cd)pyrene [193-39-5) ^ 7.0 U ug/L 1 2-0 l0 87D8014 EPA 8270C I0/15108 15:45 DFM lsophorone [78-59-1] ^ 1.8 U ug1L 1 1.8 10 83OB014 EPA 8270C 10/15/08 15:45 DFM Naphthalene [91-20-3] ^ 2.0 U ug1L 1 2-0 10 8108014 EPA 8270C I0/15/08 15!45 DFM Nitrobenzene [90-95-3) ^ 1.9 U ug/L 1 1.9 10 B)08014 EPA 8270C 10/15/08 15'45 DFM N-Ndrosodimethylamine [62-75-9] ^ 1.9 U ug/L 1 1A 10 8-MBO14 EPA 8270C l0/15/08 15:45 DFM N•Nitroso-d-n-propylamine 1621.64.7] ^ 2-1 U UgIL 1 2.1 10 8708014 EPA 8270C 10115108 15:15 DFM WIN Rroeodipheoylamine/Diphe"amine 1.1 U ug/L l 1.1 10 8108014 EPA 827DC 10/15/08 t5:45 DFM [86-30-61122-39-0] I'age 1 i ol'92 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Description: MW-2 Matrix: Ground Water Project: llzxle Cadillac Semivolatile Organic Compounds by GCMS ^ ENCO Cary certified analyre [NC 5911 Lab Sample ID: C810838.01 Sampled: 1010 2108 10 :15 Sampled By: Tara Rowland Analyfa MAS Numherl Results EW Un kq 1E MPS MU @atrA Phenan[hrene [85-01.8] ^ 2.0 u uglL 1 2.0 10 8108014 Pyrene [129.00.0] ^ 2.0 U WL 1 2.0 10 8308014 Pyridine [110-06-1] ^ 2.1 u ug1L 1 2.1 10 S]OB014 SM-90es ResulCs DF Spike C v1 % Rec % Rec Llmits batch 2-r=luoro6iphenYl 41 1 50.0 83 % 21-121 SAW14 Nilrpbenrene�dS 38 1 50.0 75 % 33.116 BJM14 TEYphrny1dl4 39 1 50.0 17 % 45.125 8J08014 Page 12 of 92 Ce rr .n. www.encolabs.com Received: 10103/ 08 14:20 Work order: C810838 Method Analyzed By ]votes EPA 8270C 10115108 15:45 DFM EPA 8270C 101151oa 15:45 DFM EPA 8270C W15108 15:45 DFM Method Analyzed By Notes EPA 821'OC ^ 1011510815. 45 DFM EPA 82749C 10115108 1545 DFM EPA 8270C 10/1. /IM 15.•45 DFM 1 1 1 1 1 1 1 1 1 1 1 1 1 1 (� �Go www.encolabs.com Description: MW-2 Lab Sample ID: C81D838.01 Received: 10/03/08 19;20 Matrix: Ground Water Sampled: 10/02/08 10.15 Work Order: C810838 Project: llxxle Cadillac Sampled By. Tara Rowland Volatile Petroleum Hydrocarbons by GC ^ ENC0 Cary Certified analyte ANC 5911 Analvte KAS Numberl Results Fl2 units 2E M41 MU 11=111 Method Anal By Note CS -CB Allphatics [NA] ^ 4.5 1 uglL 1 3-0 20 8J06017 MAVPH 10/06/08 12:57 bpk C9-C10 Aromaks [NA] ^ 3 u tgli 1 3 20 91wi7 MAVPH 10/06/08 12:57 bpk Cg-C12 AAphatics [NA] ^ 28 U L91L 1 28 30 8306017 MAVPH 10106/08 IL57 bpk Surnwates Results DF Spike L vI % Rec 48 Rec Limits Batch �$106017 Nethad _ Analysed_ By Notes _ — — 2,5-i &VMaWUene (RD) 91 1 100 91 % 70-130 MAVPH 1010610312:S7 bpk 2,5-A4ramoto"ne (PID) 120 1 100 1I5 % 70.130 8106017 MAVPH la,06AV 12.57 tivk Extractable Petroleum Hydrocarbons by GC ^ - ENCO ]acksonWIle Cerdned ante INC 442] Analvte fCAS Numberl Resultf Eliln Units A MPL M L vatrh Method Analla l}1t Note L1I-C22 Ararnatirs [NA] ^ 47 ]B uglL 1 24 100 8710020 MAEPH 10)11108 20!29 PDG 1-01 C19-06 Aliphatics [NA] ^ 47 u uglL 1 47 50B 831DO18 MAEPH 10)11208 17:04 PDG C9-C18 Aliphatic [NA] ^ 48 u uglL 1 48 500 5110018 MAEPH 10)11/08 17:04 PDG Surrnyates Results DF Spike L vl % Res 98 Rec Limits Batch --- Nethad Anatysed --_ By Notes - � - 2-Broffo7gm thalene 42 1 40-0 fAd % 40.140 d11L1720 MAEPH 16/11/0820:29 706 2-Fluombrpheny1 44 1 40.0 111 % 40-140 X10020 MAEPH IDIIII 92029 PDG Chkwo-odo&,C a 150 1 200 75% 40-140 81f001e MAEPH 10/11/m17.04 PDG o-Terphenyl 32 f 40.0 79 % 40.140 W10020 AMEPH 10/11/08 20:29 PDG This report relates only to the sample as received by the laboratory, and may only be reproduced in Tull. Page 13 of'92 1 1 Description: MW-3 Matrix: Ground Water Project: Uzzle Cadillac Volatile Organic Compounds by GCM5 ^ FNCO Cary cerhf4ed a-Oe W S911 Lab Sample ID: C810838.02 Sampled. 10/02/ 08 10:50 Sampled By: Tara Rowland (SNS gg www.enoolabs.com Received: 10/03/08 14:20 work Order: C610838 ' Analpte rCA5 Numberl Ress l E[ag Units DE MU KU %= Method Analyzed AX Hotes 1,1,1-Trichloroelhane [71-55-6] ^ p.27 U ug/L 1 0.27 LID 8104002 EPA 624 10/06/D8 21:55 jkg 1,1,2,2-Tetrachloroethane [79-34-5] ^ 0.33 tl uglL 1 0.33 LD 8104002 EPA 624 10/06/08 21:55 jkg ' 1,1,2-Triddoroethane [79-p0-5] ^ IJ-Dichloroethane [75.34.3] ^ 0.20 0.33 u U uglL ug/L 1 1 0-20 0.33 ]k 1-0 8J04002 0104002 EPA 624 EPA 624 1D/06108 21:55 10/06/08 21:55 jkg jkg 1,1-Dichloroethene [75-35-4] ^ 0.20 U ug/L 1 0.20 LD BID4002 EPA 624 10/06/08 21:55 jkg 1,2-6iddorobenzene [95-SU-1] ^ 0.27 U ugll- 1 0,27 1.0 8704002 EPA 624 10/06/D8 21:55 jkg 1,2-Drchlaroethane [107-06.21 ^ 0.46 u ug/L 1 0-46 1-0 8J04002 EPA 624 10/061D821:55 jkg ' 1,2-Dichoropropane [78-07.51 ^ 0.20 u uglL 1 0-20 1.0 83W02 EPA 624 10/06/08 21:55 jkg 1,3-Dichlorobenzene [541.73.1] A 0.30 U ug/L 1 0.30 1.0 B304002 EPA 624 10/06/08 21:55 jkg 1,4.Orchlorobenzene 110646.7] ^ 0.20 u ug/L 1 0-20 1.0 8JO4002 EPA 624 10/06/08 21:55 jkg 2- hbroethyl Vinyl Ether [110-75-51 ^ 0.37 U uglL 1 0,37 5.0 81040D2 EPA 624 1D/06108 21:55 jkg ' Acrolein [107-02-8] ^ 3.0 U uglL 1 3-0 10 BJ04002 EPA 624 10/06/08 21:55 jkg Avylonitrile [107-13-1] ^ 1-0 U uglL 1 1.0 5.0 8104002 EPA 624 10/06/08 21:55 jkg Benzene [71-43-2] ^ 0.20 u ug/L 1 0-20 1.0 8104002 EPA 624 10/06/08 21:55 jkg Bromoher=ne [108-86-11^ 0.21 U uglL 1 0.21 1.0 8104002 EPA 624 10106/0821:55 jkg ' Bromodichloromethane [75.274] ^ 0.20 u ug/L 1 0.20 1.0 B]p4002 EPA 624 10/06/08 21:55 jkg BromoNrm [75-25-2] ^ D.29 U uglL 1 0.29 1.0 8104002 EPA 624 10/06/08 21:55 jkg Bromomethane [74-83-9] ^ 0,49 u ug/L 1 0.49 1.0 8J04002 EPA 624 10/06/08 21:55 jkg Carbon tetrachlarfde [56.23.5] ^ 0.35 u ug/L 1 0.35 1.0 8J04002 EPA 624 10/06/08 21155 jkg ' Ch lo robenzene (108-90.7] ^ 0.27 U ug/L 1 0.27 1.0 1004002 EPA 624 10/06/08 21:55 jkg Chloroelhane [75-00-31 A 0-30 U ug/L 1 0.30 1.0 8104002 EPA 624 10J06108 21:55 jkg Chloroform [67.66.3] A 0.20 u ug/L 1 0-20 l.p 8104002 EPA 624 10/06/08 21:55 jkg Chloromethane [74-87-3] ^ 0-23 U ug/L 1 0.23 1.0 8JO4002 EPA 624 1010610E 21:55 jkg ' ds-1,2-❑ichloroethene [156-59.21 ^ 0.30 U ug1L 1 0.30 l.0 8304002 EPA 624 10/06/08 21:55 jkg US-1,3-Didlloropropene [10061.01.5] ^ 0.24 u ug/L 1 0.21 1.p 8J0402 EPA 624 10/06/00 21:55 jkg Dibromochloromethane [12448.1 ] ^ 0.26 U ug/L 1 0.28 1.0 8104002 EPA 624 10/06108 21:55 jkg Nchlorodinuoramelhane [75.71.8] ^ 0,20 U ug/L 1 0.20 1.0 8.104002 EPA 624 1010610E 21:55 jkg Elhylhenzene [1p0414] ^ 0-20 U ug/L 1 DID 1.0 a104002 EPA 624 10/06/08 21:55 jkg m,p-Xylenes [108.38-3/106-42.3] ^ 0-40 U ug/L 1 0.4p 2.0 8704002 EPA 624 10106/08 21:55 jkg Methylene chloride [75-09.2] ^ 0.24 U ug/L 1 0.24 1-0 8704M2 EPA 624 10106108 21:55 jkg ' Methyt-tert-Butyl Ether [1634-04-41 ^ 0-29 u ug1L 1 0.29 1.0 8304002 EPA 624 1010610E 21:55 jkg o-Xylene [9547.6] ^ 0.27 U ug/L 1 0-27 1-0 8JO4002 EPA 624 10/06/08 21:55 jkg Styrene [100-42.5] ^ 0,20 U ug/L 1 0.20 1.0 8104002 EPA 624 10/06106 21:55 jkg Tebachloroethene [127-10-41 ^ 0-16 u ug1L 1 0-36 1.0 a104002 EPA 624 10/06/08 21:55 jkg ' Toluene []08-88-31 ^ 0.20 U ug1L 1 0-20 t-0 8JO4002 EPA 624 10/06/08 21:55 jkg trans-1,2•Dichloroethene [156.60.5] ^ 0,25 U ug/L 1 0.25 1.0 8104002 EPA 624 10/06108 21!55 jkg trans-1,3-Dichloropropene []0061.02.6] A 0.30 U ug/L 1 0,30 1.0 8104002 EPA 624 1D106108 21:55 jkg Tridrlorcethene [79-01-6] A 0.25 U uglL 1 D-25 l A 8704002 EPA 624 10/06108 21:55 jkg ' Trichlorofluoromethone [75.694] A D.28 U uglL 1 0.28 1.0 8104002 EPA 624 10106/08 21:55 jkg Vinyl chloride [75.01.4]^ 0.30 u uglL 1 0313 lA 8104002 EPA 624 10/D610821:55 jkg Xylenes (Total) [1330-20-7] ^ 0.67 U uglL 1 0.67 2.0 8104002 EPA 624 10/06/08 2 1! 55 jkg ' surrogates Results DF Spike L 0 % Rec % Rec Limits Batch Method Analyzed By Notes 4•BmmcdJ�rorodentene 46 1 50.0 9196 51-122 8104002 EPA 624 1447i 0921:55 1Ag Orb offxW orome[h" 47 1 50.0 95 % 68.117 SV 4002 EPA 624 101WO8 21: 55 jkg ' 7,Mj6le-d8 48 1 50.0 96 % 69.110 ZV4002 EPA 624 101W08 21:55 jkg 1 Page 14 of 42 Description: MW-3 Matrix: Ground Water Project: Uzzle Cadiliac Semivolatile Organic Compounds by GCMS ^ - ENCO Cary c-bfied anaW ANC 5911 Lab Sample ID: C810838-02 Sampled: 10/02/08 10 : 50 Sampled By: Tara Rowland (� �Go www.encolabs.CDm Received: 1010 3108 14:20 Work Order: C810838 Analyte [CAS Numberl Results Bag malts QE VIOL HL Bush Method Analyzed gy 1,2,4-TrichWobenzene [120.82.1] ^ 2.1 U ug1L 1 41 10 BJOBD14 EPA 8270C 10/16/08 17:12 DFM 1,2-Dichlorobenzene [95-50-11 ^ 2-3 U ugll 1 2.3 10 alOB014 EPA 8270C 10/16/08 17:12 DFM 1,3-Dichlorobenxene [541.73.1] A 2.2 U uglL 1 2.2 10 a108D14 EPA 8270C 10/16/08 17:12 DFM i,4-Dichlorobenzene [101-M-7] A 2.2 U ug1L 1 2.2 10 WOB014 EPA 8270C to/W08 17:12 DFM 1-Melhylnaphthalene [90.12.0] ^ 2.0 u ugll 1 2.0 10 8308014 EPA 8270C 10/16/08 17:12 DFM 2,4-pinitrotaluene [121-19.2] ^ 1.2 U ug1L 1 1-2 10 8]06014 EPA 827DC 10j16j08 17:12 DFM 2,6-Dinitrotoluene [606-20-2] ^ 1.0 U uWL 1 1-0 10 0308014 EPA 8270C 10/16/D8 17:12 DFM 2•Chloronaphlhalene (91.58•7] ^ 1.6 U u91L 1 1.6 10 8108014 EPA 8270C 10/16/08 17:12 DFM 2-Methylr+aphthalene [91.57.6] ^ 2.0 U 4L 1 2.0 l0 8JD8014 EPA 8270C 10/16/08 17:12 DFM 2-NArmniline [88-74-4] ^ 1.2 U ugjL 1 1.2 10 8708014 EPA B27DC 10/16/08 17:12 DFM 3,T-Dichtorobenzidine [91.94.1] A 1.8 U UgIL 1 1.8 10 8)08014 EPA 827DC 1011610E 17:12 DFM 3-Nitroaniline [99-09-2] ^ 1.6 U ug1L 1 1-6 1a 8)08014 EPA 627DC 1011610E 17:12 DFM 4-6romphenyl-phenyl ether [101.55.3] A 1.2 U uglL 1 1.2 ID 8108014 EPA 827DC 1011610E 17:12 pFM 4-Chlorwnlline [106-47.8] ^ 1.6 U UgIL 1 1.6 10 8308014 EPA 8270C 1011610E 17:12 DFM 4-Chl oraphenyl-phenylet her [7005.72.3] ^ 1.2 U uglL 1 1-2 10 8)08014 EPA 8270C 10/16/08 17:12 DFM 4•Nitroaniline (100.01.6) A 1-4 U ug1L 1 1.4 to 8J08014 EPA 8270C 1011610E 17:12 pFM Acenaphlhene 183.32.9] ^ 2-0 U ug1L 1 2.0 t0 8708014 EPA 8270C 10116108 17:12 [)FM Acenaphthylene [208.96.8] ^ 2.0 U ug1L 1 2.0 10 8308014 EPA 8270C 10/16108 17:12 DFM Anthracene [120.12.7] A 2.0 U U91L 1 2.0 10 DOOO14 EPA 8270C 10116/08 17:12 DFM Eenndine 192,87-51 ^ 1.5 U UgIL 1 1.5 10 8108014 EPA 8270C 10116)08 17:12 DFM Benzo(a)anthracene [56-55-3] ^ 2-0 U uglL 1 2.0 10 &108014 EPA 8270C 1011610E 17:12 DFM Benm(a)pyrene [5D-32-81 ^ 2-O U UgIL 1 2.0 10 8708014 EPA 8270C 10/16/08 17:12 DFM Benzo(b)Fluoranthene [205.99.2] ^ 2-0 U Ug/L 1 2.0 10 alOB014 EPA 8270C 17:12 DFM Benzo(g,h,i)perylene 1191.24.2] ^ 2.0 U UgIL 1 2.0 1D 8308014 EPA 8270C :01:6108 10) 6/0817:12 DFM Benzo(k)Buoranthme [207.08.9) A 2.0 U uglL 1 2.0 10 8JOB014 EPA 8270C 10/16/08 17:12 DFM Eenryl alcohol [3DD-51-6] ^ 1.0 U uglL 1 1-0 10 8306014 EPA 827DC 1011610E 17:12 DFM bis(2•Chl0roeth0xy)methane [111.91.11 ^ 2-0 U uglL 1 2.0 10 8]08014 EPA 8270C 1011W0817:12 DFM Bis(2-Chloroethyl)ether [111-44.4] ^ 11 U uglL 1 2.1 10 a108014 EPA 8270C 10/16/08 17:12 DFM Bis(2-<:hIoroiwpropyl)ether [lp&60-1] ^ 2.2 U uglL 1 2-2 10 8)08014 EPA 8270C 10/16/08 17:12 DFM 8is(2-Ethylhexyl)phthalate [117-81.7] ^ 1A u UgIL 1 1.9 10 8308014 EPA B270C 10/16/08 17:12 DFM Butylbenrylphthalate [85.68.71 ^ 1.4 u uglL 1 1.4 10 8108014 EPA 8270C 10/16/08 17:12 DFM Chrysene [21"1.9] ^ 2.0 u uglL 1 2-0 10 8708014 EPA 827DC 10/16/08 17:12 DFM Dibenzo{a,h]anthraaene [53-70-31 ^ 2.0 U uglL 1 2.0 10 6308014 EPA 8270C 10/16/08 17:12 DFM Dibenzofuran [132-64-9] ^ 1.3 U UgIL 1 1.3 ID IU08014 EPA 8270C 1011Fy'a817'12 DFM Diethylphthalate [84.66.2] A 1.3 U ug1L 1 1.3 lD B308O14 EPA 8270C 10/16/08 17:12 DFM Dinnc"Iphthalala [131-11-31 ^ 1.1 U ug1L 1 1.1 t0 8108014 EPA 827DC 10/16/08 17:12 ()FM Di-n-butylphthalate [84-74-2) ^ 1-0 U UgIL 1 1.0 10 8)08014 EPA 8271)C 10/16/08 17!12 DFM Di•n-cclylphthalate [117-84.0) ^ 2.0 U u911- 1 2.0 :0 8)08014 EPA 9270C 10/16/08 17: 12 DFM Fluoranlhene [206-44-0] ^ 2-0 U u(j1L 1 2.0 10 B008014 EPA 827DC 10/16/08 IT 12 pFM Fluorene [86.73.7] ^ 2.0 U ug1L 1 2-0 10 8)08014 EPA 827DC 10/16/08 17:12 DFM Hexachlorobenzene [118.74.1] ^ 1.1 U uglL 1 IA 10 8108014 EPA 8270C 10/16/08 17:12 DFM Hexachlorobutadiene [87-68-3] ^ 2-0 U ug1L 1 2.0 10 8108014 EPA 8270C 10116106IT12 DFM Hexachlorocyciopentadiene 177-17-4] ^ 2.0 U ug1L 1 2.0 10 830&114 EPA 8270C 10/16/08 17:12 DFM HeKachloroethane [67.72.1] A 2.4 U ug1L 1 2.4 l0 8)a8D14 EPA 8270C 10/16/08 17:12 DFM lndeno(1,2,3-cd)pyrene [193.39-51 ^ 2-0 U ug1L 1 2.0 10 8)08014 EPA B270C 10/16/08 17:12 [)FM lsopharone [78-59-1] ^ La U ug1L 1 1.8 10 8)08014 EPA 8270C 101161DE 17:12 DFM Naphthalene 191.20.3) ^ 2.0 U uglL 1 2.0 10 8308014 EPA 8270C 10/16108 17:12 DFM Nitrobenzene [98-95-1] ^ 1.9 U uglL 1 1.9 10 8)08014 EPA 8270C 10/16108 17:12 DFM N-Nitrosodimethylamine [62-75-9] ^ 1.9 U uglL 1 1.9 10 BJO8014 EPA 8270C 1011610E 17:12 DFM N•NI:Fow-&n-propylamine [621-64.7] ^ 2.1 U uglL 1 2.1 10 6]OBD14 EPA 8270C 10116108 17:12 DFM N-NirosodiphenylaminelDrphenylamine 1.1 U txgjL 1 1.1 1p 8308014 EPA 8270C IDI1610817:12 AFM [86.30-61122-39-4] Page 15 of 92 ..rr r www.entolabs.com ' Description: MW-3 Lab Sample ID: C810838-02 Received: 10/03/08 14:20 Matrix: Ground Water Sampled: 10/02/08 10:50 Work Order: C810638 project: Uxrle Cadillac Sampled By: Tara Rowland ' Sernivolatile Organic Compounds by GCMS ^ ENCO Cary -rrlfied analyte [NC 5911 ' Analyte rC AS Numberl Results E4 Urdu 2E Iff" MU AMch Meth Analft Notes Phenanthrem [85.01.8] ^ 2.0 U ug/L 1 2.0 10 W08014 EPA 027DC 10/16/08 17:12 DFM Pyrene [1240D-0] ^ 2.0 U ug•/L 1 2.0 10 8308014 EPA 827DC 1DJ16/0817!12 DFM ' Pyridine [110-86-1] ^ 2.1 U uglL 1 2.1 10 8108014 EPA B270C 10JW08 17:12 DFM sanwatees Results Spike lvl % Rec 4% Rec Limits Batch Analyzed By Notes 2•FWarob'phenyl 39 1 SRD 79 % 21.121 B108014 _Method EPA 8l70C 1011W 17.•12 DFM ' N�trobmzcne-d3 TerAOmyf-di4 38 41 1 1 Soo Soo 75 % 33.116 8)LW14 9296 45.125 dl(7,9p14 EPA 82MC EPA 8270C 1011610617.12 DFM 10/16�06 17:17 DFM 1 1 1 1 1 1 mire 00) www.encolabs.com Description: MW-3 Lab Sample ID: C810638-02 Received: 10/03/08 14:20 Matrix: Ground Water Sampled: 10/02/08 10:50 Work Order: C810838 project.. Uule Cadillac Sampled By: Tara Rowland Volatile Petroleum Hydrocarbons by GC ^ ENX CWY certlfled a-lKe INC 5911 Analyte fCAS Numberl Resultsi Fjgp Units Of MIX MU Batch Method Analyzed AN Notes CS -Ca Allphada [NAi ^ 3.2 3 uglL t 3.0 2D M6017 MAVPH 10/06/08 13:26 bpk C9-CIO Aromatics [NA] ^ 3 U ug1L 1 3 70 8006017 MAVPH 10/06/08 13:26 bpk C9-C12 Uphatics [NA] ^ 26 U ug1L 1 28 30 A106017 MAVPH ]0106I09 13126 bpk Surrogates Results DF Spike i v1 % Rec % Rec Limps Batch Method Analyzed By Notes 7,5-a&UMafaluerw(RD) 100 1 100 _ 10096 74I-130 B1pfi01T —NA VPH 10106108136-tpk -- - 2,5-a&WFAat0A?v?W (PIP) 95 1 100 96 % 70.130 aAW17 MAVPH f0WOB 13.,26 bpk Page 17 of 92 rrrrr �Go www.enwiabs.com Description: MW-3 Lab Sample ID: C810838-02 Received: 10/03/08 1420 Matrix: Ground Water Sampled: 10/02/08 10:50 Work Order: C810838 project.. Uzzle Cadillac Sampled gy: Tara Rowland Extractable Petroleum Hydrocarbons by GC ^ ENCQ Jacksonville certified afuVe INC 4421 Analvte rCJlS Num6erl geul EIA2 Units pF HU MR1. Amd Method Anal @dd BY Notes C11-C22 Aromatics INA] ^ 24 V uglL 1 24 100 BJOBO05 MAEPH 10/08/08 1B:53 PDG C19-06 Aliphatics INA] ^ 9 LI uglL 1 4 t00 6JO8005 MAEPH 10I08108 18:53 PDG C9-C18 Ali phatics tNA] ^ 10 U uglL 1 10 100 8108005 MAEPH 10/08/08 18:53 PDG 5eurrogates Results OF Spike 161 % Rec % Rec Limltr Batch Method Analyzed By Notes _ Chlom-oetadeecane 160 _ l 200 _ Bl % 40.140 &7DBOD5 MAEPH _ 10/owos 18:S3 FDG a-Teryhenyl 17 1 40.0 67 % 40.140 81u8005 MAEPH lw/u918:53 PDG This repot relates only to the sample as received by the laboratory, and may only be reproduced in lull. Page 18 of 92 11 Ce NIS eo-) www.encolabs.com ' Description: MWA Lab Sample ID: C8101138-03 Received: 10/03/08 14:20 Matrix: Ground Water Sampled: 10/02/08 17:00 Work Order: C810838 project: Uzzle Cadillac Sampled By: Tara Rowland ' Volatile Organic Compounds by GCMS ^ ENCO Cary certified enalyte (NC 5911 ' Analyte [CAS Numberl Results F U ]r!p1u ]pE MIA MU Batch mod BpiJyze @y Motes 1,1,146rhloroetharne [71-55-6] ^ 0.27 U ug/L 1 0.27 1.0 BJ0400Z EPA 624 10/06/08 22:24 jkg 1,1.2,2-Tetrachloroethane [79.34.5] ^ 0.33 U vWL 1 D-33 1.0 8JO4002 EPA 624 10/06/08 22:74 jkg I,1,2-Trichloroethane [79-00-51 ^ 0.20 U Ug/L 1 0.20 1-0 81040D2 EPA 624 10/0610822:24 jkg ' 1,1-Didiloroethane [75-34.31 ^ 0.33 U uglL 1 0-33 1.0 8jo4002 EPA 624 10/06J08 22:24 jkg 1,1-Diddoroethene [75.354] A 0.20 U ugJL 1 0.20 1.0 8704002 EPA 624 10/06/0822:29 jkg 1,2-Diddorobenzene [95-50-1) ^ 0.27 U ug/L 1 0-77 1-0 8304002 EPA 624 10/06/08 22!24 jkg ' 1,2-Dchloroethane 1107-06-2] ^ 1,2-Dichloropropane [78.87.5] ^ 0.46 0-20 U U ug/L uglL 1 1 0.46 0.20 1-0 1.0 W04002 8JO4002 EPA 624 EPA 624 10J06/68 22:24 10/06/08 22:24' jkg jkg 1,3-Dichiorobenzem 1541.73.1] ^ 0.30 U ug/L 1 0.30 1.0 8,104002 EPA 624 10/0610822:24 jkg 'A-Didlorobenzene [106-46-7] A 0.20 U ug/L 1 0-20 I'D 8ID4002 EPA 624 10/06/06 22'24 jkg 2-Chloroethyl Vinyl Ether [110-75-91 ^ 0.37 U ug/L 1 0.37 5.0 8304D02 EPA 624 10/06/08 22:24 jkg ' Acrolein [107.02.8] ^ 3-0 U ug/L 1 3.0 10 8104002 EPA 624 10/06/08 22:24 jkg Acrylonar le [107-13-1] ^ 1.0 U ug/L 1 1.0 5.0 fl3D4002 EPA 624 10J06J08 22:24 jkg Benzene 17143-2] ^ 0-20 U ug/L 1 0.20 1.0 8304DOZ EPA 624 10/06/08 22124 jkg grorrwbenxer+e [106-66.1] A 0.21 U ug1L 1 0.21 1.0 B304002 EPA 624 10J06108 2Z:24 jkg komodichloromethane [75-274] ^ 0.20 U ugJL 1 0.20 1.0 BJ04002 EPA 624 10/06108 22:24 jkg Bromaform [75.25.2] ^ 0.29 U uglL 1 0.29 1.0 6304002 EPA 624 1010610E 22:24 jkg 8romomethane [74.83.9] ^ 0-49 U ug/L 1 0.49 1.0 8JO4002 EPA 624 10/06/08 22:24 jkg Carbon tetrachloride [56-23-5] ^ 0.35 U uglL 1 0.35 1.0 M4002 EPA 624 lOJ06J08 22:24 1kg Chlorobenzene [108.90.7] ^ 0-27 U ug/L 1 0.27 1.0 8104002 EPA 624 10/06/08 22!24 jkg Chloroethane [75-00-3] ^ 0.30 U ugJL 1 0.30 1.0 8104002 EPA 624 10/06108 22:24 jkg Chloroform 10-6&31 ^ 0.20 U ugJL 1 0-20 1-0 9104002 EPA 624 10J06/08 22:24 jkg Chloromethane [74.87-3] ^ 0.23 U ugJL 1 0.23 1.0 8104002 EPA 624 10/06/0822:24 jkg ' cis-1.2-Didhlorvethem [156.59.2] A 0.30 9 ugJL 1 0.30 1.0 8704002 EPA 624 10/0610822:29 jkg cis-],3-Dichloropropene 110061-01-5] ^ 0.24 U uglL 1 0-24 1-0 8104002 EPA 624 10/06/08 22:24 jkg Dibromochloromethane [121-4 -1] ^ 0-28 U ug/L 1 0.28 1.0 8104002 EPA 624 10/06/08 22:24 jkg Diddorodifluoromethane US-71.81 A 0.20 U ug/L 1 0.20 1.0 8JO4002 EPA 624 10/06/08 Z2'24 jkg ' Ethylbenzene [100.41.4] ^ 0-20 U ug/L 1 0.20 1.0 W04002 EPA 624 10/06/08 22:24 jkg m,p-xyienes [308.38.3110642.31 ^ 0.40 U u91 1 0.40 2.0 8704002 EPA 624 10/06/08 22'.24 jkg Methylene chloride [75-09-2] ^ 0.24 U ug/L 1 0.24 lA 8,104002 EPA 624 10/06/06 22:24 jkg Methyl-tert•Butyl Ether [1634-04-4] ^ 0-29 U ug/L 1 0.29 1-0 6104002 EPA 624 10/06/08 22:24 jkg ' o-xylene [9547.6) ^ 0-27 U ug/L 1 0.27 1.0 6304002 EPA 624 10/06/08 22:24 jkg Styrene [10042-5] ^ 0.20 U ug/L 1 0.20 I'D 8304002 EPA 624 iD1061D8 22:24 jkg Tetrachloroethene [127-18-4] A 0.36 U ugJL 1 0.36 1.0 8.104002 EPA 624 10/06108 22:24 1kg Toluene [108-88-3] ^ 0.20 U ugJL 1 0.M 1.0 8)040D2 EPA 624 t0106108 22:24 jkg ' trans-1,2-Dlchloroethene [156-60-5] ^ 0.25 U uglL 1 0.25 1.0 U11002 EPA 624 10106108 22:24 jkg trans-1,3-Dichlompropem [10061.02-6] ^ 030 U ugJL 1 0-30 1.0 8)040D2 EPA 624 10J06106 22:24 jkg Trichloroelhene 179-01-61 ^ 0.25 U ugJL 1 0.25 1.0 B304002 EPA 624 10/06109 22:24 ;kg ' Trichlorolluoromethane [75-69-4] ^ 0.28 U ugJL 1 0.28 1.0 6104002 EPA 624 10J06108 22:24 jkg Vinyl dVoride [75-03-4] ^ 0.30 U ugJL 1 0.30 1.0 8304002 EPA 624 10/06108 22:24 jkg Xylenes [Total] [1330.20-7] ^ 0.67 U ugJL 1 0-67 2.0 8104002 EPA 624 10JUN08 22:24 jkg SelNnyates _ `_ Results OF Spike L vl % Rec % Rec Limits T Batch Mahw A_oalrzed By Motes _ 46romalJuaruGenrer+e 44 I 500 89 % 51.122 8109001 EPA b1.4 _ 101 61M 22,24 /ky a ahrarnofluaromethane 48 1 50.0 911% 68-117 9""2 SOA,514 I01061M 12,24 1kg Tduene,d8 47 1 50.0 95 % 69-110 8J04002 EPA 624 101061W i1: 24 jkg ' Page 19 of 92 rrrri �eo ' www.encolabs.com ' Description: MW-4 Lab Sample IO: C810838-03 Received: 10/03/08 14:20 Matrix: Ground Water Sampled..10�02108 17:00 Work Order. C810838 project. !Jule Cadillac Sampled By: Tara Rowland ' Semivolatile Organic Compounds by GCMS ^ ENCO Cary certified anatyte ANC 5911 Analde [CAS Numberl $eul ELM Units pf MIA HU @atc Meths Analyzed By Not ' 1,2,4-Trichlorobenxene [120.82.1] A 2,1 U ug/L 1 2,1 10 W08014 EPA 8270C 10/16/08 23!56 DFM 1,2-Dirhlorobentene [95-50-1] ^ 2.3 U ug/L 1 2.3 10 8J08014 EPA 027DC 10/16108 23:56 DFM 1,3-Dichlorobenxene [541-73-1) ^ 2.2 U ug/L 1 2.2 10 W08014 EPA 827DC 10/16/08 23:56 DFM 1,4-Dichlorobenzene [106.46-7] ^ 2.2 U ug/L 1 2-2 10 8]08014 EPAM 827DC 10/16/08 23:56 DF ' 1-Methylnaphthalene [9D-12.0] ^ 2-0 u ug/L 1 2.0 10 EJ08014 EPA 8270C 101161o8 23!56 DFM 2,4-Dinitrotoluene (121-14-2] A 1.2 U uglL 1 1.2 10 81138014 EPA 8270C 10/16/08 23:56 DFM 2,6-Mitrotduene [6116-21-2] ^ 1.D U uglL 1 I'D 10 8308014 EPA 8270C 10116108 23:56 DFM ' 2-Chloronaphthaiene [91.58.7] ^ 1-6 U ug/L 1 1.6 10 8108014 EPA 8270C 10/16/08 23:56 DFM 2-Methyinaphthalene [91.57.6] A 2.0 U uglL 1 2.0 10 W8014 EPA 8270C to/16/08 23:56 DFM 2•Nitroaniline [B8.74-4] ^ 1.2 U ug1L 1 1.2 10 8108014 EPA 8270C 10116/0823:56 DFM 3,3'-Dic1lorobenz0ne'91.94.11 ^ 1.8 U ug11- 1 1.1 Ia 11108011 EPA 8270C 1a/"""' 11:Sfi Dl M ' 3-Nitroandine [99-09-2] A 1.6 U ug/L 1 1.6 10 8J08014 EPA 827DC 10/16/08 23:56 DFM 4-Bromophenyl•phenylether [101.55-3] ^ 1.2 U ug/L 1 1.2 10 a108014 EPA 827DC 10/16/08 23:56 DFM 4-Chioroaniiine [106.47.8] A 1.6 u uglL 1 1-6 10 WOB014 EPA 827DC 10/16/0823'56 AFM ' 4•Chlorophenyl-phenylether [70115-72-3] ^ 4•Nitroanillne [100-D1-6] ^ 1.2 1.4 11 U uglL ug/L 1 1 1-2 1-4 10 10 8J08014 =8014 EPA 8271E EPA B270C 10,16108 23:16 10/16/08 23:56 DFM DFM Aoenaphthene [83-32-9] ^ 2.0 U ug/L 1 2.0 10 8308o14 EPA B270C 10/16108 23756 DFM Acenaphthylene [209-96-81 ^ 2.0 U ug/L 1 2.0 10 8708014 EPA 8270C 10/16/08 23:56 DFM Anthracene [120-12-7] ^ 2-0 u ug/L 1 2.0 10 008014 EPA 8270E 10/16/08 23:56 DFM ' Benadine [92.87.5] A 1.5 U uglL 1 1.5 10 BJ08014 EPA 8270C 10/16108 23:56 DFM 6enzo(a)anthracene [56.55.3] A 2.0 U uglL 1 2.0 10 8JOB014 EPA 8270C 10116108 23:56 DFM Benzo(a)pyrene 150-32.81 ^ 2-0 U ug/L 1 2.0 10 0JO8014 EPA 8270C 10/16/08 23:56 DFM Benxo[y]Fli.pranthene 1205-99-2] A 20 U uglL 1 2.0 id 8]09U14 EPA 8270C 10116/0B 23-55 DFM 1 8en2o(g,hj)p"lene 1191-24-21 ^ La U uglL 1 2.0 10 8108014 EPA 0270C 10/16/08 23:56 DFM Benzo(k]Fluoranthene (207.08-91 ^ 2.0 U uglL 1 2.0 t0 8)0BD14 EPA 8270C 10/16/08 23:56 DFM Benryl alcohol (100.51.61 A 1-0 U ug/L 1 1.0 to 8JOB014 EPA 8270C 10/16/08 2 3! 56 DFM bis(2-Chloroethoxy)methane [111-91.11 A 2.0 U uglL 1 2.0 10 W08014 EPA 827DC 10/16/0823:56 DFM ' Bis(2-Chloroethyl)ether [111.44.4] ^ 2.1 U ug/L 1 2A 10 WHOM EPA 8270C 10/16/08 23:56 DFM Bis(2�hlorcmpropyl)ether [10&60.1] A - 2.2 u - ug/L 1 2-2 10 8708014 EPA 8270C 10/16/08 23•.56 DFM Bls(2-Et"heryl)phthalate [117-01-7] 2.9 1 ug/L 1 1.9 10 81050111 EPA B27DC 1DI16108 23:56 QFM ' Butylbenzylphthalate [85-68-7] ^ 1.4 U ug1L 1 1.4 t0 87M8014 EPA 8270C 10/16/08 23:56 DFM Chrysene [218-01.9] ^ 2-0 U ug/L 1 2.0 10 8108014 EPA 8270C 10/16/08 23:56 DFM Dibenza(a,h)anthrarene [53-70-3] ^ 2A U uglL 1 2.0 10 8JO8014 EPA 8270C 1D116106 23:56 DFM Diben2ofuran [132-64-91 ^ 1.3 U ug1L 1 1-3 10 6308014 EPA 8270C 10/16108 23:56 DFM ' Dlethylphthalate [84.66.2] A 1.3 U uglL 1 1.3 10 BJ08014 EPA 8270C 10116108 23:56 DFM Virn"lphthalate [131-11-3] ^ 1.1 U uglL 1 1.1 t0 DD8011 EPA 8270C 10/16/08 23:56 DFM Di-n•butyiphlhalate [84.74-2] ^ 1.0 U LKVL 1 1.0 10 8J08014 EPA 8270C 10/16/08 23156 DFM Di•n-actylphthalate [I17-84-0] A 2.0 U ug/L 1 2.0 10 8J08014 EPA 8270C 10/16/08 23:56 DFM ' Fluoranthene [206.44.01 ^ 2.0 U ug/L 1 2.0 10 8108014 EPA 8270C 10/16/OB 23156 DFM Fluorene [86-73.7] ^ 2.0 U ug/L 1 2-0 10 8J08014 EPA 827DC 10/16/08 23:56 DFM Hexachlorobenzene (118.74.1] A 1.1 u ug/L 1 1-1 10 8J08014 EPA 827DC to/16/08 23:56 DFM Hexarhlorobutadiene [87-68-31 ^ 2.0 U uglL 1 2.0 10 8JO8014 EPA 8270C 10/16/08 23:56 DFM ' Hexachlorocydopentadiene [77-47-4] ^ 2.0 U uglL 1 2.0 10 WOBO14 EPA 8270C 10/16/08 23:56 DFM Hexachloreethane [67.72.1] A 2.4 U ug/L 1 2.4 10 B]OB014 EPA 927DC 1011610 23!56 DFM indeno(1,2,3-cd)pyrene [193.39.5] A 2.0 U ug1L 1 2.0 10 8708014 EPA 827DC 10/16/08 23:56 DFM lsophorone [78-59.11 ^ t.8 U ug/L 1 La 10 8708014 EPA 8270C 10/16/09 23:56 DFM ' Naphthalene [91-20-3] A 2.0 U uglL 1 2.0 10 8708014 EPA 8270C 10116JOB 23:56 DFM Nitrobenzene [99-95-3] ^ 1.9 U uglL 1 1.9 10 8JOB014 EPA 8270C 10116108 23156 DFM N-NVosodimethylamine [62-75-9] ^ 1.9 U uglL t 1.9 10 8]08014 EPA 8270C 10/16/08 23:56 DFM N-Nitroso-di-n-propylamine [621.64.7] ^ 2.1 u uglL 1 2.1 10 8108014 EPA 8270C 1011610@ 23:56 DFM Page 20 of 92 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 (9 �Go www.encoiabs.com Description: MW-q Lab Sample ID: C810838-03 Received: 10/03/08 14:20 Matrix: Ground Water Samples; 10102/08 17:00 Work Order: C810838 project: Uzzle Cadillac Sampled By. Tara Rowland Semivolatile Organic Compounds by GCMS ^ - ENCO Cary cer Aed aWtYte INC 5911 Analyte rCA5 Numberl 112sul g EUR Units 2E bm HU Ba Mobod Anal gy Notes N-NitrusodiphenylaminelDiphenylamine 1.1 U ug1L 1 1.1 30 8JO6014 EPA 8270C 10/16/0823:56 DFM [86.30.61122.3"] Phenanthrene [85-01-8] ^ 2.0 U ug1L 1 2.0 10 8JOB014 EPA 8270C 10/16/09 23:56 17FM Pyrene [129.00.0] ^ 2.0 U ugIL 1 2.0 10 81080114 EPA 8270C 10/16/08 23:56 DFM Pyridine [11O-B6.1] ^ 2.1 U ug/L 1 2.1 10 8708014 EPA 8270C 10/16/08 23:56 DFM Surrogates Results QF Spike L rl % Rec % Rec limits Batch Aleffwd_ Analysed 6y Notes I-Rkaxobiphenyl 41 1 Sao 82 % 21.121 61081114� EPA 8270` 10/161M 23:56 OFM T Niftbonzem-d5 36 1 50.0 73 % 33.116 6108014 EPA 8270C f0/16/D823:56 om 7erylreny1-d14 46 1 50-0 91 % 45.125 B_AM14 EPA827OC- 1011610823:56 DRN Page 21 of 92 1 1 1 1 1 1 1 1 1 OS .rrg w vw.enoolabs.com Description: MW-4 Lab Sample ID: C810838-03 Received: 10/03/08 14:20 Matrix: Ground Water Sampled: 10/02/08 17:00 Work Order: C810838 project: Uxxle Cadillac Sampled By: Tara Rowland Volatile Petroleum Hydrocarbons by GC ENCV Cary cerkfied analyte INC 5911 Arialyte rCAS Number] Results ELM Units QE N" MU Batch Method Anal 7Sd H11 NZU C5-CB Niphan[s [NA] ^ 3.0 u ug/L 1 1.0 20 8706017 MAVPH 10/06/08 14:01 bpk C9-C10 Aromatics [NA] ^ 3 u uglL 1 3 20 8JO6017 MAVPH 10j06108 14:01 bpk C4-C12 Aliphatics [NA] ^ 28 0 ug1L 1 28 30 M6017 MAVPH 10/06/08 14:01 bpk Surrogates Results PF _Spike 10 % Rec % Rec Limits Batch Method Analyzed By Notes Z5-Dlbmmelaluene (FID) y10 1 100 107 % M-130 8706017 MAVPH Ip OWM 14:01 bpk 2,5-DtbANwtc&we (PID) 110 1 100 11096 70-130 EX6017 MAVPH 10/06/LiR 14:01 bpk Extractable: Petroleum Hydrocarbons by GC ^ - EACDJackson�llle Cerpfied analyte ANC 442] AnalM FCA5 Numbed Result[ EL4 C11-C72 Aromatics [NA] ^ 450 8 C19-C36 Allphatics [NA] ^ 1700 C9-C18 Aliphatics INA] ^ 48 U Surrogates Rewlts DF 2.81nnmrlaphthT1" 40 1 2-17uerobrpluv o 41 1 ChkwV,Ctadecane ISO 1 0-7erphmyl 30 1 mom DE M" MU !latch Method Arlalyl ed BY Notes ug1L 1 24 100 8310020 MAVPH 10/11/08 20:52 PDG QB-01 ug/L 1 47 500 a110018 MAEPH 10/11/0817;26 PSG uglL 1 48 500 8310018 MAEPH I0j11108 17:26 PbG olke LV1 % Ree 46 Rec Limits Method Analyzed By Notes 40..0 10196 40-140 _Batch 8110020 MAVPH _ 10/111W2052 PPG 40.0 104% 40-140 8110020 MAVPH 10/I1/0820:37 PDG 200 74 % 44?-140 8710018 X4EPH 10/11/091776 PPG 40.0 76 % 40.140 010020 MAVPH SO/11/0.920:57 PDC, This report relates only to the sample as received by the laboratory, and may only be reproduced m full. Page 22 at 92 0 S NS g g ' www.encolabs,com Description: MW-5 Matrix: Ground Water Project. 1k21e Cadillac Lab Sample ID: C810838-04 Sampled: 10/02/08 12:15 Sampled By: Tara Rowland Received: 10/03/08 14:20 Work order: C810838 ' Volatile Organic Compounds by GCMS ^ ENCL) Cary cerofiied a-fyte W 5911 ' Analvte rCAS Numberl Resul*c fiy UIEi1tg pf MQL MU gAIyti Method Analyzed gy Not 1,1,1-Trichloroethene [71.55.6] A 0.27 u u911- 1 0-27 1.0 8)D4002 EPA 624 10/06/08 22:53 jkg 1,1,2,24elrachloroethane [79-34-5] ^ 0,33 U uglL 1 0.33 1.0 8)04002 EPA 624 10/06/08 22:53 jkg 1,1,2-Tnchloroethane [79-00-5] ^ 0,20 u uglL 1 0.20 1.0 8)09002 EPA 624 10106/08 22:53 jkg ' f,1-Dichloroethane [75.34.3) ^ 0.33 U ug1L 1 0-33 1-0 S)04002 EPA 624 10106)08 22:53 jkg 1,1-DKhlomethene [75.35-41 ^ 0-70 u uglL 1 0,20 1.0 8)04002 EPA 624 10106I98 27:53 jkg 1,2-Dichlorohenzene {95.50-1] ^ 0.27 U uo 1 0.27 1.D 8)D40D2 EPA 624 1o106108 22:53 *9 ' 1,2-Dichloroethane [107-06-21 ^ 1,2-Dichlompropme [78-67.5] ^ 0.46 0-20 u u u91L ugl- 1 1 0-46 0.20 1-0 1.0 8701002 8104002 EPA 624 EPA 624 10/06/06 22:53 10/06108 22:53 jkg jkg 1,3-Dichjorobenzene [541.73.1) A 0.30 u uglL 1 0,30 1.0 M4002 EPA 624 10/06/08 22:53 jkg 1,4-Dichlorobenzene 1106-46.7] A 0.20 u uglL 1 0.20 1.0 M4002 EPA 624 10)06108 22:53 jkg 2-Chloroethyl Vinyl Ether [110-75-81 ^ 0-37 u uglL 1 0.37 5.0 8104002 EPA 624 ]0106108 22:53 jkg ' Acrolein [107.02.8] ^ 3.0 U ug•IL 1 3-0 10 M4 02 EPA 624 10/06/08 22:53 jkg Acrylonitrile [107-13-1] ^ 1.0 u ug1L 1 1.0 5.0 8)04002 EPA 624 10/06/08 22:53 )kg Benzene [71-43-21 ^ 0.20 u uglL 1 0.20 1.0 8104002 EPA 624 10l06108 Z2:53 jkg Dromobenzene [108.86.1] ^ 0.21 U ug1L 1 0.21 1.0 8)04D02 EPA 624 10/06/08 22:53 jkg ' ddrn Bromod+oroethane [75-77-41 ^ 0.20 U uglL 1 0-20 1.0 8304002 EPA 624 10106/D8 22:53 jkg Bromoform [75.25-2] ^ 9.29 U uglL 1 0.29 1.0 8104002 EPA 624 10/06/08 22:53 jkg Sromomethane [74-83.9] ^ 0.49 U ug1L ) D-49 1-0 a104002 EPA 624 10/06/08 22:53 jkg Carbon tetrachloride [56.23.5] ^ 0.35 U uglL 1 0-35 1.0 8104D02 EPA 624 10/06/08 22:53 jkg ' Chlorobenzene [108-90-71^ 0.27 U uglL 1 0-27 1.0 8304002 EPA 624 1010610822:53 jkg Chloroethahe [75-00-3] ^ 0,30 U uglL 1 030 1-0 S)04002 EPA 624 10106/0822:53 jkg Chloroform [67.66.3] ^ 0-20 U uwt- 1 0.20 1.0 a104002 EPA 624 10/06/08 22!53 jkg Chlvwmekhane 174-87-33 " 0.81 ] ,WL 1 0-Z3 i-0 8)04002 EPA 624 10/06/08 22.53 jkg ' cls-1,2-Dichlorwthene [15�59-2] ^ 1.30 U ugjL 1 0-30 1-0 S)04002 EPA 624 IOIOfi10822:53 jkg as-1.3-Dichloropropene [10061.01.5] ^ 0.24 V wwl- 1 0,24 1.0 8)04002 EPA 624 10/06/08 22!53 jkg Dlbromochloromethane [124-48-1] ^ 0.28 U ug/L 1 0-26 1.0 8)04002 EPA 624 10/06/08 22:53 jkg Dkhlorodifluoromethane [75.71•B] ^ 0-20 U uglL 1 0.20 1.0 8)04002 EPA 624 1D1061DO 22!53 jkg Ethylhanzene [100-41.4] ^ 0.66 ) u9/1- 1 0-20 1.0 W04002 EPA 624 1010610E 22:53 jkg m&-xyienes [109-38-31106-42-3] ^ 1A ] uglL 1 0.40 2.0 8)04002 EPA 624 1010610E 22:53 *g Methylene chloride [75-09-2] ^ 0.24 u uglL 1 0.24 1.0 8704002 EPA 624 1010610E 22:53 jkg Mathyl-tart-"I ether 11634-04-4] ^ 0.98 1 uglL 1 0.29 1.0 8)04002 EPA 624 10106)08 22:53 jkg ' o-xylene 195-47.6] ^ 7.2 uglL 1 D.27 1.0 8)04002 EPA 624 10/06/08 22:53 jkg Styrene [ 100-42-5] ^ 0.20 u ug1L 1 0.20 1.0 8)04002 EPA 624 10/06/08 22:53 )kg Tetrachlomethene [177-18-4) ^ 0.36 U uglL 1 0.36 1.0 BID4002 EPA 624 10/06/08 22:53 jkg Toluene [108.88.3] A 0.20 u uglL 1 0.20 1.0 8)04002 EPA 624 10/06/08 22:53 )kg ' 60 trans-1,2-Dichloroethene [156--5] ^ 0.25 U uglL 1 0.25 1.0 8104002 EPA 624 10/06/08 22:53 jkg trans-1,3-Dichloropropene [10061.02.6] ^ 0.30 U uglL 1 0.30 1.0 B)04002 EPA 624 j0106108 22:53 jkg Trichloroethene [79.01.6] A 0.25 U ug1L 1 0.25 1.0 81049D2 EPA 624 j0/06108 22:53 )kg ' Tnchloro0uoromethane [75-69-4] ^ 0.20 U uglL 1 0.28 1.0 B1D4002 EPA 624 101D6108 22:53 jkg Vinyl chloride [75-01-4] ^ 0-30 U uglL 1 0.30 1.0 8104002 EPA 624 10/06/08 22:53 jkg xylenes [Total] [1330-20-71 ^ 8.6 uglL 1 0-67 2.0 8)04002 EPA 624 10/06/08 22:53 jkg ' Surrogates Resuft QF Spike L19 9S Rec % Ree Limits Method Analyzed By Notes _ 4-9rnmoAuaroirruene 44 1 50.0 619 % 51.122 _Hatch "4= EPA 624 _ JW06/0822:53 lAg !A•�rnrrrollucvnrrrethane 49 1 50.0 98 % 68-117 8104002 EPA 624 101061M 22--•53 jkg Tolvemd8 47 1 50.0 94 % 69-110 8)474002 EPA 624 10/06y✓iV 22.53 IV ' Page 23 of �72 1-1 1 r. 1.1 1 (rrrrri �60 www.enculabs.com Description: MW-5 Lab Sample ID, C81083B-04 Received: 10/03/08 14:20 Matrix: Ground Water Sampled; 10/02/08 12*15 work Order. C810838 Project: 1J221e Cadillac Sampled By: Tara Rowland Semi►rolatile Organic Compounds by GCMS ^ ENCO Cary certified anW& INC 5911 AnalM FCAS Numberl ggsD EL19 5l= Qf M4 MU Batch Method Ana1ned By Hot 1,2,4-THchi robenzene [120-82.11 ^ 2.1 u ug/L 1 2.1 10 B708014 EPA 8270C 10/16/08 23:31 DFM 1,2-Dic1hlorobenzene 195.50-1] ^ 2.3 u ugJL 1 2.3 10 8)08014 EPA 8270C 10/16/08 23:31 DFM 1,3-Dichlorobenzene [541.73.11 ^ 2.2 u ug/L 1 2.2 10 BJ08014 EPA 8270C 10/16108 23!31 DFM l,4-Dichlorobenzene [106.46-7] A 2-2 U ug/L 1 2.2 10 BJD8014 EPA 8270C 10/16/08 23:31 pFM 1-Methyl naphthalene [90-12-0] ^ 2.0 u ugJL 1 2.0 10 8308014 EPA 827DC 1DJ16/08 23:31 DFM 2,4-Dlnitrot01uene [121-14-2) ^ 1.2 u ug/L 1 1.2 10 M8014 EPA 8270C 10/16/08 23:31 DFM 2,6•Dunitrotoluene [666-20-21 ^ 1.0 u ugJL 1 1.0 10 8JO8014 EPA 827DC 10/16108 23:31 DFM 2-Chlomnaphthalene [91.58.7] A 1-6 U ugJL 1 1.6 10 8JO8014 EPA 827DC 10/16/08 23:31 DFM 2- Methyl naphthalene [91.57.61 ^ 2-0 U ugJL 1 2-0 10 8108014 EPA 8270C 10/16/08 23:31 DFM 2-Nitroarnline [88-74.4] A 12 U ugJL 1 1.2 10 8105014 EPA 8270C 10/16/08 23:31 DFM 3,3'-Dichlorobemidine [91-94-1) A 1.8 U ugJL 1 1,8 10 8308D14 EPA 827K 10/16/08 23:31 DFM 3-Nitroaniline [99.09.2] ^ 1-6 U ugJL 1 1.6 10 a]08014 EPA 8270C 10111VOS 23:31 DFM 4•Bronwphenyl-phenylMner [101-55-3] ^ 1.2 U UgIL 1 1-2 10 W08014 EPA 8270C 1DI161o8 23!31 DFM 4-�--hloroaniline J106-47-131^ t.6 U ugJL 1 1-6 10 E06014 EPA 8270C 1D11610823:31 DFM 4-Chlorophenyl-phenylether [7005.72.31 ^ 1.2 U ugJL 1 1.2 10 8308014 EPA 8270C 10/16/08 23:31 DFM 4-NitroaniLne [100-01.61 A 1.1 u ug/L 1 1.4 10 8108014 EPA 8276C 10)16108 23:31 DFM Acenaphthene [83.32.9] A 2.0 U ugJL 1 2.0 10 8308D14 EPA 827DC 1011610E 23:31 DFM Acenaphthylene [208-96-81 A 2.0 u ugJL 1 2.0 10 8108011 EPA 6270C 10)16108 23:31 DFM Ardhracene [120.12.7] A 2.0 u ugJL 1 2-D 10 BJ08014 EPA 8270C 10/16100 23!31 DFM Benzidine [92-07-5) A IS U ugJL 1 1.5 10 8J08014 EPA 827DC 10/16/08 23:31 1) PM Benzo(a)anthrecene (56-55-31 ^ 2.0 u ugJL 1 2.0 10 13J08014 EPA 8270C 10116)08 23:31 DFM Senzo(a)pyrene [50.32.8] A 2-0 u ugJL 1 2.0 10 M8014 EPA 9270C 10/16/08 23:31 DFM Senm(b)fluoranthene [205.99.2] A 2-0 U ugJL 1 2.0 10 W08014 EPA 8270C 10/16/08 23:31 DFM Benzo(g,h,i)perylene [191-24.21 ^ 2-0 U ugJL 1 2.0 10 8108014 EPA 8270C 10/16/08 23:31 DFM Benzo(k)fluoranthene [207-o"] ^ 2.0 U ugJL 1 2.0 10 8JOB014 EPA 8270C 10/16/08 23:31 DFM Benzyl alcohol [100.51.6] ^ 1-0 U ugJL 1 1-0 10 8J06014 EPA 8270C 1D/161oB 2311 DFM his(2-Ch lomethoxy)metha ne [111.91.1) ^ 10 U ugJL 1 2.0 10 a]08014 EPA 8270C I0I16108 23:31 DFM Bis{2-Chloroethyl)ether [111-44-4) ^ 2.1 U ug/L 1 2.1 10 8J08014 EPA 8270C 10/16/08 23:31 DFM Bis(2•chloroisopropyl)ether [108-60-1] ^ 2.2 U ugJL 1 2,2 10 8308014 EPA 8270C 10/16108 23.31 DFM Sis[2-Ethylhexyl jphthal ate [117-81.7) A 1.9 U ugJL 1 1.9 10 8308D14 EPA 8270C 10/16/08 23:31 DFM Butylbenzylphthalate [85.68.7] A 1.4 U ugJL 1 1.4 10 8108014 EPA 8270C 10/16/08 23:31 DFM Chrysene [218-01-91 A 2.0 u ugJL 1 2.0 10 8108014 EPA 8270C 10116108 23:31 DFM Dibenm(a,h)anthracene (53-70.31 ^ 2.0 u ugJL 1 2.0 10 8)08D14 EPA 8270C 10116/08 23!31 pFM Drbenzofuran [132-64-9) ^ 1.3 u ug/L 1 1.3 10 8308014 EPA 8270C 10/16/08 23:31 DFM Diethylphthalate [84-66-21 ^ 1.3 U ugJL 1 1.3 10 8308014 EPA 8270C 10)16108 23:31 DFM Dimethylphthalate [131.11.3] A 1.1 U ugJL 1 1.1 10 8JD8014 EPA 827DC 10/16J0B 23:31 pFM Di-n-butylphthalate 184.74-2] A 1.0 U ugJL 1 1-0 10 B308014 EPA 8770C 10)16)08 23:31 DFM Di-n-octylphthalate 1117-84-0] A 2.0 U ugJL t 2.0 30 8)08014 EPA 827DC 10/16/08 23:31 DFM Fluoranthene [206.44.0] A 2-0 U ugJL 1 2.0 t0 BID8014 EPA 827DC 10/16/08 23:31 DFM Fluorene [86.73.7] ^ 2-0 U ugJL 1 2.0 10 8108014 EPA 8270C 10/16/0S 23:31 DFM HexachIorebenzene [118.71.11 A 1.1 U ugJL 1 t-t 10 &108014 EPA B270C ID/ 16/0823;31 DFM Hexwhlorobutadene 167-68-31 ^ 2.0 U ug/L 1 2.0 10 8308014 EPA 8270C 10/16/08 23:31 DFM Hexachlorocydopentadiene [77-47-4] ^ 2.0 u ugJL 1 2.0 10 8308014 EPA 8270C 10/16/08 23:31 DFM Hexachloroethane [67.72.1] ^ 2.4 u ugJL 1 2.4 10 S10B014 EPA 8270C 1DJi6108 23:31 DFM Indeno(1,2,3-cd)pyrem [193.39.51 ^ 2.0 u ugJL 1 2.0 10 S)08014 EPA 8270C 10116/08 23:31 DFM Isophorone [78.59.11 A 1.8 u ugJL 1 1-8 10 8JO8014 EPA 8270C 10/16108 23:31 DFM Naphthalene j91-2Q-3] 2-0 u ug/L 1 2.0 10 8)08014 EPA 8270C 10)1611)8 23!31 DFM Nitrobenzene [98.95-3] ^ 1.9 U ugJL 1 1.9 10 8)08014 EPA 8270C 10)16)08 23:31 DFM N•Nitrosodimethylamine [62-75-9] ^ 1.9 U ugJL ] 1.9 10 8308014 EPA 8270C 10116108 23:31 DFM N•Nitroso-di•n-propylarnne [621-64-71 A 2.1 U ugJL 1 2.1 10 BJOBD14 EPA 827DC 1oM6108 23!31 OF" N-Nnrosodiphenylaminefloph"lamine 1.1 U ugJL 1 1.1 10 M08014 EPA 827DC 10/16/08 23:31 ❑FM 186.30-6/122-39-4] Page 24 of 92 1 rrrrni w www.encolabs.com ' Pescrlption: MW-5 Lab Sample ID. C810838-Q4 Received. 10/03/08 14:20 Matrix: Ground Water Sampled: 10/02/08 12:15 Work Order: C810838 Project: Uxxle Cadillac Sampled By: Tara Rowland ' Semiuolatile Organic Compounds by GCMS ^ ENCO Cary C"fied analyte ANC 5911 ' Analvte_fQS Numberl Results ELU UnU RE H" MIL !}ai1:h Method Ana1.am Note Phenanthrene [85.01.81 ^ 2-0 U uglL 1 2.0 10 8108014 EPA U70C 10/16/08 23:31 DFM Pymn 1129-00-0] ^ 2.0 U uWL 1 2.0 10 8108014 EPA 8270C 10/16/08 23131 DFM Pyridine [111-11-1] ^ 2.1 U uWL 1 2.1 10 8308014 EPA8270C 10/16/0823'31 PFM ' surrayates Results AF Spike I vl 45 Rec % Rer LlmRts Batch Method_ Analysed By Notes � 1 FYup vGeEahe yl 33 J 50.0 67 % 21.121 81P8014 EPA 9270C � f 0/1 a'08 23:31 DFM ' Nr6pbevrene,d5 Terp7—yhC]4 32 77 1 1 50.0 50.0 55 % 33-116 8108014 54 % 45.125 BAM14 EPA 6270C EPA SZ70C JOIJ4AV23:31 RFM 10/161W 23:31 OEM u 1-1 1 I-J 1 Pagc 21 of 92 1 1 1 1 1 1 1 .......... .. .. . (retirrr �60 www.encolabs.com Description: MW-5 Lab Sample ID: C810838-D4 Received: 10/03/08 14:20 Matrix: Ground Water Sampled: 10/02/08 12:15 Work Order: C810838 Project: 112zle Cadillac Sampled By: Tara Rowland Volatile Petroleum Hydrocarbons by GC -- -- --- - - - - --•- - -•- ^ - ENC0 Cary -tried arlalyte INC 5911 --- --- --- --- - - - - - Analyte rCA5 Numberl Results Ehu ylpll& pt IML MU RAtLh Method Analyzed BY MQM CS -CS Aliphatirs [NA] ^ SI0 ug1L 1 3-0 20 MW17 MAVPH 10/06/08 15:36 bpk C9-C30 Aromatics [NA] ^ 33 uglL 1 3 20 8106017 MAVMI 10/06/08 15:36 bpk C9-C12 Aliphatics [NA] ^ 53 uglL 1 28 30 8306017 MAVPH 10/06/08 15:36 bpk Surrogates -- Results DP Spike Lvl % Rec % Rec Limits batch — -- -- - Method _Analyzed By Notes �S-R+hrort�tokrene (Flo) 110 1 100 10896 70.130 3106017 MAMH 10106109 15:36 bpk 1,5-DrbrofwVue re (PID) 120 1 100 118 % 70-130 8)05017 M VPH 10/06/0815:36 bpk Extractable Petroleum Hydrocarbons by GC A - ENCO Jacksonville Certified analyte ANC 4421 AnahAm MAS Numbed Results on Unu pE MU MU C11-02 Aramabks [NA] A 51 36 uglL 1 24 100 C19-06 Aliphatic; [MA] A 47 u ug/L 1 47 500 C9-CIS Aliphatics [NA] ^ 70 7 uglL 1 48 500 Surrogates Results DF Spike Lvl % Rec 4S Rec Limits 1.8r0rrranaphlhakne 38 1 400 95 % 40-140 1-Fluprpbiphenyl 40 1 400 99 % 40.140 L7tF�ro-ncYadecane 140 1 200 70 % 40-140 0-TTerphenyl 18 1 40-0 70 % 40-140 This report relates only to the sarn ple as received by the laboratory, and may only be reproduced in full. Page 26 of 92 SAUh MethsW Analyzed 91 Notes 8110020 MAEPH 10/14108 21:09 PDG 3.01 8110018 MAEPH 10/14108 1830 PDG 0310018 MAEPH 10114108 18-30 PDG batch Method Notes 8110020 MAVPH — _Analyzed 10114108 21 09 _Hy PPG 8J1002V MAEPH 10/14/0811;09 PDG 8J10018 MAVPH 10/1410816.'30 PPG 9710020 MAEPH 10114108 21:09 PPG Ce Nk"' 0 s www.encolabs.com ' Description: MW-6 Lab Sample ID: C810838-05 Received; 10/03�08 14:20 Matrix; Ground Water Sampled; 10/02/08 16:40 Work Order. C810838 Project; Uzzle Cadillac Sampled By; Tara RoWlarid ' Semi► olatile Organic Compounds by GCMS ^ ENCCi Cary rerdrred anaW ANC 591] &alvte IC/LS Humber] Sesult4 E119 Units P.E MU LPL 13h Method Adilxigg $Y Notes ' 1,2,4-Trirhlorobenzene C120-82.11 ^ 2.1 U UgIL 1 2.1 10 SJ08014 EPA 8270C 10/16/08 20:11 DFM 1,2-Gdilorohenzcne [95-50-11 ^ 2.3 U uglL 1 2.3 1n 8708014 EPA 8270C loll6106 20:11 DFM 1,3-Dichlorabenzene [541-73-1] ^ 2.2 U ugJL 1 2.2 10 870BD14 EPA 8270C 10116208 2D:II DFM ' 1,4-Dichloroberu:ene [106-46.71 ^ 2.2 U ug/L 1 2.2 to 8706014 EPA 8270C 10116108 20:11 DFM 1- Methyl naphtha lene [90-12-0) ^ 2.0 u ugJL 1 2.0 10 8708014 EPA 8270C Ioil 6108 20:11 DFM 2,4-Dmitrotoluene 1121-14-2] A 1.2 u ugJL 1 1.2 10 WON14 EPA 8270C 10116108 20:11 DFM 2,6-Dinilmloluene [616.11-1] ^ 1.0 u uglL 1 1.0 10 87G8014 EPA 827X 1011610E 20:11 DFM ' 2-Chloronaphthalene (91-58-71 ^ 1.6 U UgIL 1 1.6 10 W08014 EPA 827DC 10/16/08 20:11 DFM 2-Methylnaphthalene 191-57-6) ^ 2.0 u ug/L 1 2.0 10 9)0a014 EPA 0270C 10/16/08 20:11 DFM 2-Nitroaniline [88.74-41 A 1.2 u ugJL 1 1.2 10 81080111 EPA 8270C 10/16/08 20:11 DFM ' 3,3'-Didiiorobenzidine [11.14.1] ^ 3-Nitroaniline [99.09.21 A 1.8 1.6 U U uglL ugJL 1 1 1.11 1.6 10 10 1118014 M8014 EPA 8270C EPA 8270C 10/16/0a 21:11 10/16/08 20:11 DFM DFM 4-Bromophmyl-phenylether 1101-55-31 ^ 1.2 U uglL 1 1.2 10 8108014 EPA 8270C 10116J08 20:11 DFM 4-Chioroandine [106.47.8] A 1-6 U ugJL 1 1-6 10 8108014 EPA 8270C 10/16/00 20111 DFM 4•Ch[orophenyl-phenylether [7005-72-3J ^ 1.2 U ug/L 1 1.2 10 a)06614 EPA 8270C loll6108 20:11 DFM ' 4•N.troandine [100-01-61 ^ 1.4 U ug/L 1 1.4 10 8108G14 EPA 8270C 10/16108 20:11 DFM Acenaphthene [83.32.9] A 2.o U ug/L 1 2.0 10 WHOM EPA 8270C loll6108 2D:11 DFM Arenaphthyiene [208.96.8] A 2-0 U ug/L 1 2.0 10 BJUBO14 EPA 8270C 10216j08 20:11 DFM Anthracene [120-12.7] ^ 7.0 U ug/L i 2.0 ]0 8708014 EPA 827GC 10)15108 20:11 DFM ' Benzidine [92-87-5] ^ 1.5 U UgIL 1 1.5 10 8108014 EPA 827DC 10j16/08 2 0: 11 DFM Benm(a)anthreoene [56-55-31 ^ 2.0 u uglL ] 2.0 10 8308014 EPA 0270C to/16/08 20:11 DFM Benzo(a)pyrene [50-32.8] ^ 2.0 U uglL 1 2-0 10 8)08014 EPA 8270C 10/16/08 20!11 DFM Benzo(b)Buoranthene [205-99-2] ^ 2.0 u UgIL l 2.0 10 8)08014 EPA 8270C 10/16/08 20:11 DFM ' Benzo(g,h,i)perylene [141-2,0] ^ 2.0 U 4L 1 2.0 10 8208014 EPA 8270C 1D/16/0820:11 DFM Benzo(k)fluoranthene [207.08.9) A 2.0 U ug/L 1 2-0 10 8)08014 EPA 8270C 10/16/08 20:11 DFM Benzyl alcohd [100-51-fi] ^ 1.0 U ug/L 1 Le 10 8]08014 EPA 8270C 10/16/08 20:11 DFM bis(2•Chloroethoxy)methane [111-91-11 ^ 2.0 U UgIL 1 2.0 10 8]08014 EPA 8270C 10/16/08 20:11 DFM ' 0s(2-Chloroethyl)ether [I11-44.41 ^ 2.1 U ug/L 1 2A 10 8708014 EPA 8270C 10/16108 20:11 DFM Ns(2-chloroisopropyl)ether [108.60.11 ^ 2-2 U UgIL 1 2.2 t0 8708014 EPA 8276C to) IWOB 20-] 1 DFM Bis(2-Ethylhexyl)phthalate [117-81-71 ^ 1.9 u uglL 1 1.9 10 6103014 EPA 827DC 10/16/08 20:11 DFM Butyl benophtha late [85.68.71 ^ 1.4 u ug/L 1 1.4 10 8)08014 EPA U70C 10/16/08 20:11 DFM ' Chrysene (218-01.9] A 2.0 u ug/L l 2.0 10 8]08014 EPA 827DC ]0/16/0a 2 0: 11 DFM Dibenzo(a,h)anthracene [53.70.3] ^ 2.0 U ug/L 1 2.0 10 8)08014 EPA 8270C 10/16/08 2011 DFM Dibenmfuran [132-64-9] ^ 1.3 U UgIL 1 1.3 10 8]080J4 EPA B270C Io/161'G820;11 DFM Diethylphthalate [84-66-2] ^ 1.3 U ug/L 1 1.3 10 8108014 EPA 8270� 10/16/08 20:11 DFM ' Dimethylphthalate [I31-11-3] ^ 1.1 U ug/L 1 1.1 10 B]D8014 EPA 8270C 10/16/08 20:11 1) FM Di-n-butylphthalate [84.74.2] ^ 1-0 U ug/L 1 1.0 10 8108014 EPA 8270C 10/16/08 20:11 DFM Di-n-ocMphthalate [117.84.0] ^ 2-0 U ug/L 1 2.0 10 BM8014 EPA 8270C 10/16/08 20:11 DFM ' Fluoranthem [206.44-0] A 2.0 U ug/L 1 2.0 10 W8014 EPA 8270C 10/16/08 20:11 DFM Fluorene [86-73-7) ^ 2.0 U uglL 1 2.0 10 8108014 EPA 8270C IOil 6108 20:11 DFM Hexaddorobenrene [118-74-1] ^ 1.1 U ug/L 1 1.1 10 9109014 EPA 8270C 10/16/08 20:11 DFM Hexachlorobutadiene [87-68-3) A 2.0 U UgIL 1 2.0 to 8708D14 EPA 927W 10)1610B 20:11 DFM ' Hexachlorocyclopentadiene [77-47-4] ^ 2.0 u ug/L 1 2.0 10 8308014 EPA 8270C 10116108 2011 DFM Hexachloroethane [67.72.1] ^ 2.4 u ugJL t 2.4 10 8]08014 EPA B270C 10116j0820711 DFM lndeno(1121-cd)pyrene J193-39-51 ^ 2.0 U ug/L l 2.0 10 8708014 EPA 8270C 10116/D8 2 0: 11 DFM ' isophorone Naphthalene [91-20-3] ^ 1.6 2.0 U U uglL ugJL 1 1 La 2-0 10 10 8108014 8108014 EPA 8270C EPA 8270C 10/16/08 20:11 10/16/08 20:11 DFM DFM Nitmbenzene [58-95-31 ^ 1.9 U ug/L 1 1.9 10 8)08014 EPA 8270C 10/16/08 20:11 DFM N-Nitrasodimethylamine [62.75-91 A 1.9 U Ug/L 1 L9 10 BJD8014 EPA 8270C 10/16/06 20:11 DFM N-Nitroso-drn-propylamine [621.64.7] ^ N-Nitmsodiphenylamme/Diphenylamire 2.1 1.1 u u ugJL ug/L 1 1 2.1 1.1 10 10 WOO14 8]08014 EPA 8270C EPA 8270C 10/16/08 20:11 10/16/08 20:11 DFM DFM [86-30-6/122-39-41 Page 27 of 92 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Description: MW-6 Matrix.. Ground Water project; Uzzle Cadillac Lab Sample ID: C810838-05 Sampled.. 10/02/08 16,40 Sampled 6y: Tara Rowland Semivolatile Organic Compounds by GCMS ^ . ENCO Cary cefhfed ante [NC 591] Analrte MAS Numberl Resul g BAR Units pE MU MSL Jlakh Method Phenanthrene 185-01-8) ^ 2.0 u ug/L 1 2.0 10 W08014 EPA 8270C Pyrene [129-00.0] ^ 2A U uglL 1 2.0 10 810$014 EPA 8270C Pyridine [110.86.1] ^ 2.1 V uglL 1 2.1 10 8108014 EPA 8270C Surrogates _ Results DF Spike Lv1 % Rec % Ree Limits Batch _Method 2-F&-vbiphenyl 38 1 50,0 76 % 21.121 SVMJ4 EPA 6270C Nitrvbenac(rd5 37 1 5D.0 73 % 33.116 SZW14 EPA L7270C T&Vheny1d14 35 1 50.0 76 % 45-175 6J06014 EPA9270C Page 28 uf'92 (�Noo-) www.encolabs.com Received: 10/03/08 14:20 Work order: C810838 AnalMd BY Notes 10/16/09 20:11 QFM I0116108 20:11 t)FM 10/16/08 20:11 DFM Analyzed By Notes 10/161M 20,11 _ DFM 10/16/08 20,11 DFM 1D/1410820:11 DFM 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Description: MW-6 Matrix.. Ground Water Project: Uzzle Cadillac Lab Sample ID: C810838-05 Sampled'. 10/02/08 16.40 Sampled By: Tara Rowland. Extractable Petroleum Hydrocarbons by GC -------- ENCa ]ark5onvi& c8rorA d analyte [NC 442] Analvta I -CAS Number l Result Ebu Yalu pf Mot. HU Batch C11-C22 Aromatics {NA) ^ 24 V u91L 1 24 1o0 8708005 C19.05 Aliprretics [NA) ^ 9 U ug,IL 1 9 100 8108005 C9{18 Ali phatics [NA] ^ 10 U ugJL 1 10 100 87OB005 Surrogates Resells DF Spike L_vl % Rer % Rer Llmi& Oak* ChAro-octadecane 170 1 200 eU % 40-140 8;9aoa5 0-71e;Aheny4 29 1 40.0 69 % 40-140 BU"5 This report relates only to the sample as received by the laboratory, and may only be reproduced in full- Page 29 of 92 Melbod MAEPH MAEPH MAEPH Method MAEPH MAEPH � r www.encolabs.com Received: 10/03/08 14: 20 Work order. C810838 Analyzed BY Notes 10108J08 20102 PDG 1oJOB19B 20:02 PDG 1oJOWOB 20:02 PDG Analyzed By Notes tavw2o:a2 PDG 101081 4 20.02 PDG Z6-I0 Of NSCd 6*r ZZ:re va/90/o! 6Z9 Yd3 &VO&8 OFT-69 % S6 ❑ OS f C6 6PaLANWl 6.yI ZZ FZ Ho,"I 615 W3 70060CH "I1 99 % Z6 0 05 I 60, _V^4 RUMAa+Uuufnlgrp 6N, a-ce.W/so/aI 6[9 Yd3 moil H ZZI•fS % 60 a05 I 56 �ana9Q+a+UIXvaH•6 _ saaop As - —PaWjeto tr P�9�aW W�JeH _ RII++!+7 gab % �b % _ N+7 BRIMS dtl s71►+saLl � � smeo—s 5>1 ZZ:£z8019010[ I,nVd3 zootlam D'2 49-0 T 116n n LT v[C-0t-0fft] (R101)5auak bM[ ZZ:£z 90190/0I 619 Vd3 ZOOK(s o'T o£ 0 T Von n OE'o v [b,-tO-SL] aPuol4z IAu!11 01 ZZ:£Z 13019D10T bZ9 Vd3 zoob0£B O'T BZ-0 I 11bn fl 8t it .. [6-69-SC] aue4lawD [PJQl4Pul 6Ml ZZ'EZ 90/90/0, H9 Vd3 toobocs o'l SZ'0 T 1/5n n W-0 [9.10.6L] aua4wI0I40"I 6M[ ZZ;EZ g0190/01 bz9 Vd3 zootrofe 0 1 OE'D I Ilan n WO [9•Zo•i9oDi] auadoado+ol4:pla-E'T-sue4 isir zZ'EZ 90/90/01 H9 VA ZOOM 01 SZ'O T 116n n 5Z-0 v [5.09.95i] aua43aaaol4Dla-n-sueA 611 mu 130/90/01 bZ9 Vd3 ZoobOCB 0'i 0z'0 I lion n DZ'0 v [f-88-801] auanlol fill[ -a!Ez 9D/90/01 trZ9 VA zootlofa D i 9E'0 I elfin n 9E-0 ,. [tr-8T•LZ[] augo—olopwal 6M[ zZ;EZ 90/90/01 629 Vd3 ZOOKIR o'l OZ-o I Ilan n o2'o v [5•Z6•DOI] aua+Als of ZL:£z 8o190101 b29 Vd3 MOM o'l Lz'o I Iron n LZ'0 v [9-1b-56] —IAX-o Nf zZ'Ez 90/9010, trz9 VA ZOoH:n3 0 I 6z'O 1 I16n n 6Z 0 [b 60 6E9i1 A8413 IAN9•Ya1-IA419W 6M( zt:Et 8o1901oI 6Z9 Vd3 ZOQKCB o'i bZ-0 T elfin fl 62'o v (Z-60-SL] apualip aualA47aW W 2Z=EZ go19o10i VZ9 tld3 ZOotrDCg a 06-0 1 115n n 011-0 ,. [E•Zb•90T1£•8£•goi] saualAX-d'w 6'I( znu go/90101 trZ9 Vd3 ZOM19 o'l OE-0 I 116n n Ot'o v [b-ib-ODl] auaruaglA413 631[ ZZ=EZ 8o190101 bZ9 Vd3 z006008 o'l oto I 116n n oe-o ,. [9.14-54] aue4yawaonOlpojoµpla 511 zz�cz 60/90101 6t9 tld3 Z0060118 o'l 8Z'o I 1/fin fl BZ'0 v [i-g4-6z11 aue41aw—lq--cr!a 5M[ ZZ;Ez 80190101 H9 Vd3 Z006018 0-I bZ D I 116n n bZ-0 [5•TO•I900T] a uadoadoADl4Dla-f't-sp 01 ZZ:£Z gO19D/01 629 tld3 ZD0b0C8 o'T 0£'0 i Ilfin n o£'o v [z-6S-951] a-wo-IW!a-Z,I•s4 6If zz'EZ 901901OT bz9 Vd3 to0boN 0 T EZ'o T 1/6n n Ez-0 v [£-18-bL] a Lllawwoly7 6M[ u:u 80/90/01 6z9 Vd3 ZOoboCB 0 1 oz O 1 1/6n n Oro v [£•99-C9] u++o;wol4] 01 ZZ:£Z so190loI 629 Vd3 Zoobom o'I DE'0 T elfin n 0£'0 v (E-00-sL] auuwwolto 6)I( ZZ'EZ 90/90/01 H9 VA z00tr0[8 0-1 LZ'o I Von n CZ O v Ita-boll auaxuagarolg] 6m! ZZ EZ 90/90/01 1,Z9 VA 20otroCB 0 t SE'O I I/6n n 5E 0 v [9•£Z•9sl ap4ow—ol uocUe] 6M1 zt:£t go19010T K9 VIA ZooboC9 O'i 66'0 t 110n n 6b'O v [6-fg-bC] aue4jawolUoQ N( ZZ'EZ 90/90/01 bZ9 VA MOWS 0-t 6Z-o 1 1/6n n U 0 .. [Z•SZ•9Cl uuo)owo+g 6'I( ZZ:EZ go/90101 bZ9 tld3 M OIR o'l 01-0 I llbn n Oz'O .. [1rL2-SL] aue4lauwaOlip'pow0+a olf zz�Ez 80/90/01 trZ9 VA MOM O'T lZ'o I 116n n IZ'0 v (1-98-80t) -azuagoww8 64 Zz=Ez 80/90/01 bZ9 Vd3 Zo060Cg 0-1 DZ'o T I/bn n oZ D ..[z•£tr•[L] auaruag 6>I[ 22:E2 solgalol K9 tld3 zooWls D'S O'T I 1/bn n 0'I v [I•EI•LDl] allly!uo1AnV 6M[ Zz:Ez 80190101 4Z9 Vd3 2o0bom OT O'£ t 116n n O'£ v [B-ZO-LOT] u!al—V 03j[ ZZ:a 80190101 bZ9 Vd] z006008 0 5 LE O I Ilan n CE-0 v [8-54-0111 RgI3 IAulA IA41—oI4D-Z 64[ zz'EZ 8019010T 629 Vd] t00bom 0-1 OZ'o I elan 11 0Z-0 . [4•9tr•90i] auaruaQwolipid-tr't 6M1 tz;Et 80/90/01 VC9 tld3 Zn060[8 0't 0£ D 1 llbn fl OE'0 ., [T•EL•Ib5] auaxuagaDl4o'a-E'T NT mu so/9010I K9 Vd3 zoOboCB 0'i 02'0 1 I/On (I Oz'0 „ (s-C8-8L] auedwdwDl43!a•Z'T 6)I( zz'£Z 9o190/01 H9 Vd3 zoObOCR 0 t 96'o t Ift n 9b-o „ [Z•90•LOI] -e4 -ALP!a-Z't 6M[ mu 90/90/01 bZ9 Vd3 ZOD6ols 0'l CZO i Vbn n Ito „ [I.05.561 auan+a4-14Dla-z'I N1 tz:£z go19010I b29 Vd3 ZOOb9IB O'I DZ'O I 116n n OZ'D „ [¢S£-SC] aua4l—lW!0•Vl N( ZZ:u 80190/oI K9 VA Z004oCg 0-t EE'o I 1/6n n E£ 0 v [E•6E•54] aue41-jolwo—T'i 6'I( Eru g0/90101 bZ9 VIA ZOMIS o'l ot'o I Ilan n OZ'O v {5-00-64] a up43awoltpui-zTl 6M1 zz�Ez gol9o/OI bZ9 VA ZODbof9 O'i CEO I elfin n E£'O [9.K-6C] 4_lal•Z,Z,I't 64 Zz=Ez 8o1961ot W9 Vd3 zoobOCg 0-1 CZ-o T llbn n LZ O v [9.55•1/1 aue4ya miLpoi-ri'I Ima 98 6azx1vu puqm IM" 18w TAW 3a W.Un mg [769 _Wj RUIVUp Pa+J.+lA9!3 4JeJ 03AG - 5W:)9 Aq spunaduuoZ) D±ue6ap aIRWA puelrnoy eaej_:Ag paldLues 3elllpe7 alzzn :3wEad mom :lapao Vom 00:6e 8o1ZOlOi :paldlues aaleM Puno.lg :x[4ew Oz:tri So/Eml :Ponlajab 9o•8£8oI8D aI aldwes qe l ❑C_MW :uol;dposaa ula7•sgeloaua-mA m 1-1 1 1 Description: MW-7D Matrix: Ground Water project: Llzzie Cadillac Semivolatile Organic Compounds by GCMS A - ENCO Cary certified analyte INC 591 ] Lab Sample ID: CB10838-06 Sampled: 10/0 2/08 19:00 Sampled By: Tara Rowland (� 4 �So www.encolabs.com Received: 10/03 /08 14:20 Work order: C810838 Analrte [CAS Number] Sesullsl E" Units PE NIX HU AANh Method gpalymW BY 1,2,4-7richlorobenxene [120-82.1] ^ 2.1 U ug/L 1 2.1 10 8008014 EPA 8270C 10/16/06 1T38 OFM 1,2-Dichlorobenzene 195-50.11 A 2-3 V ug/L 1 2.3 10 8308014 EPA 8270C 10/16/08 17:38 DFM 1,3-Dichlorobenzene [541.73.1] A 2-2 u ugJL 1 2.2 10 SIOW14 EPA 8270C 10/16/08 17:38 DFM ' 1,4-Dichlorobellzene [106-46.7] A 2.2 U ug/L 1 2.2 10 8J08014 EPA 8270C 1011610817:38 DFM 1-Methylnaphthalene [90-12-01 ^ 2.0 u ug/L 1 2.0 10 8108014 EPA 8270C 1DJ16J08 IT38 DFM 2,4-Dinitrotoluene [121-14-2] ^ 1.2 u ugJL 1 1.2 10 8JOBO14 EPA 8270C 10/16108 17:38 DFM 2,6-111nAnIclume [606.20.2] A 1.0 u ug/L 1 1.0 10 B3D8014 EPA 8270C 10/16/08 17:38 DFM 2-Chloronaphthalene [91-58-7] ^ 1.6 u ug/L 1 1-6 10 8108014 EPA 8270C 10i16108 17:38 DFM 2•Methyl naphthalene [91.57-61 ^ 2.0 u ug/L 1 2-0 1D VOSO14 EPA 827DC 10/16/08 17:38 DFM 2-NiVwniline [88.74.4] A 1.2 U ugJL 1 1.2 10 S10B014 EPA 827DC 10/16/08 17:38 DFM ' 3,3'4161n,Iewidme [91-94-]1 ^ 3-Nitroaniline [99.09.2] A 1.8 i-6 U V u911- ugJL 1 1 1.8 1.6 10 10 8JO8014 BJOB014 EPA 8270C EPA 0270C 10/16/08 17:38 10/16/08 17:38 DFM DFM 4•Bromophenyl-phenylether [101-55-3) ^ 1.2 U tWL 1 1-2 10 8308014 EPA 8270C 10/16/08 17:30 DFM 4-Chloraaniline (106.47.8) A 1-6 V ugJL 1 1.6 10 8108014 EPA 827DC 10/16/08 17:38 DFM 4-Chlorophenyl-phenylEther [7005-72-3] ^ 1.2 U ug/L 1 1.2 10 8368014 EPA 827DC 10/16/08 17:38 DFM ' 4-Nitroaniline [IOD•01.6] ^ 1.4 V ug/L 1 1.4 10 8708014 EPA B27DC 10/16/08 17:38 DFM Acenaphthene [83-32.9] ^ 2-0 V ugJL 1 2.0 10 8108014 EPA 827DC 10/16/08 17:38 DFM Amnaphthylene [208-96-81 ^ 2.0 U ugJL 1 2.0 10 8108014 EPA 8270C 10/16/08 17!38 DFM Anthracene [120.12.7) A 2-0 V ug/L 1 2.0 10 aJ08014 EPA 8270C 10/16/08 17:38 DFM ' Benadine IQ-87-5] ^ M U ug/L 1 1.5 10 8108014 EPA 8270C 10/16/08 17:38 DFM Benm(a)anthracene [56-55-3] ^ 2.0 U ugJL 1 2.0 ID 8J08014 EPA 8270C 10/16/08 17:38 ❑FM Benzo(a)pyrene [5D-32.8] A 2A U ug/L 1 2-0 10 BJ08014 EPA 8270C 1D/16/08 17:38 DFM Benxo(b)fruoranthene [205-90 2] 2-(f u ugJL 1 Z.0 10 13)08014 EPA W70C 10/16/08 17;38 DFM ' Bnzo e(g,h,i)perylene [191-24-2] ^ 2.0 U ugJL 1 2.0 10 8J08014 EPA 8270C 1011610E 17:38 DFM Benm(k)fluoranthene [207.08.9] ^ 2.0 u ugJL 1 10 10 9108014 EPA 8270C 10/16108 17:38 DFM Benryl almhol [100-51-fit ^ l.D u ugJL 1 1-0 10 8)08014 EPA 8270C 1Oj16/08 17:38 DFM bis(2-0hloroethoxy)methane [111-91-11 ^ 2-0 u ugJL 1 2.0 1D 8308014 EPA 827DC 10116/06 17:38 DFM ' Bis(2-Chlomelhyl)etber [111-44-11 ^ 2.1 U ugJL 1 2A 10 8JO8014 EPA 827DC WI N08 1738 DFM Bis(2-chloroisoprapyl)ether [108-fi0-1] ^ 2.2 U ugJL 1 2-2 10 8JOB014 EPA 827DC 10/16/08 17:38 DFM Bi9(2-E"lhexyl)phthalate [117-81.7] ^ 1.9 U ug/L 1 1.9 10 810BO14 EPA 827DC JOA6108 17:38 DFM Butylbenzylphthalate 185-68-7] ^ 1.4 U ugJL 1 1-4 l0 8308014 EPA 8270C 10/16/08 17:38 DFM ' Chnwne [218.01.9] A 2-0 U ugJL 1 2.0 10 W08014 EPA 8270C 10/16/08 17:38 DFM Dibenzo(a,h)anthracene [53.70.3] A 2.0 U ug/L 1 2.0 10 8JOB014 EPA 8270C 1 INN 17:38 DFM Dibenz0furan [132-64-91 ^ 1-3 V ugJL 1 1.3 10 8JOH014 EPA 8270C 10116M 17:38 DFM Diethylpfithalate [84-66-2] ^ 1-3 V ugJL 1 1.3 10 a108014 EPA 8270C 10/16/08 17:30 DFM ' D rnethylphthalate [131.11.3] ^ 1.1 U ug1L 1 1.1 10 8J06014 EPA B270C 10/16/08 17:38 DFM Di-n-butylphthalate [EM-74.2] A 1.0 V ugJL 1 1.0 10 W06014 EPA 8270C 10/16/08 17:38 DFM D-n-Ddylphthalate (117.84.0] A 2.0 u ugJL 1 2.0 10 WHOM EPA 8270C 10/16/08 17:38 DFM ' Fluoranthene [206-44-0] ^ 2.0 u ugJL 1 2.0 10 8308014 EPA 8270C 10/14 08 17:38 DFM Fluorene [86.73-71 A 2.0 U ug/L 1 2.0 10 8908014 EPA 8270C 10/16/08 17:38 DFM Hexachlorobenzene [118.74.11 A 1.1 U ugJL 1 1-1 10 8)08D14 EPA 8270C 10/16/08 17:38 DFM Hexaddorobutadiene (87-W3] ^ 2.0 u ugJL 1 2.0 10 8JO8014 EPA 8270C 1D/16ID8 17:36 DFM ' Hexachlorocyclopentadiene [7747-41 ^ 2.0 u ug/L 1 2-0 10 8J08014 EPA 8270C 10/16106 17:30 DFM Hexachloroethane [67.72.1] ^ 2.4 u ugJL 1 2.4 10 8108014 EPA 9270C 10116/08 17:3B DFM Indew(1,2,3-rd)pyrene [193-39-5] ^ 2.0 u ug/L 1 2.0 10 8108014 EPA 827DC 10116/08 17:38 DFM ' ]saphorone Naphthalene [91.20.3] ^ 1.8 2.0 U U UgIL Ug/L 1 1 1-8 2.0 10 10 B]D8014 B014 ]08 EPA 8270C EPA 827DC 10/16108 17:38 10/16/08 17:38 DFM DFM Nitrobenzene [98-95-3) ^ 1-9 U UWL 1 1.9 10 81080111 EPA 8270C 10/16108 17:38 DFM N•Nitrosodimethylamine [62-75-9] ^ 1.9 U ug/L 1 1.9 IO 8300014 EPA B27DC 10/16/08 17:38 DFM N-Nitroso-di•n•propylamine 1621-64-71 ^ 2.1 U ugJL 1 2-1 10 8308014 EPA 8270C 10/16/08 17:38 DFM ' N-Nitrosodiphenylamine/Diphenylamim 1.1 U ug/L 1 1.1 10 8108014 EPA B27DC 10/16/OB 17:38 DFM [86-30-61122.39.41 Page 31 o1.92 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Description: MW-70 Matrix.. Ground Water Project: llrxle Cadillac Semivolatile Organic Compounds by GCMS ^ ENCO Cary certified ante ANC 5911 Malrte rCA5 Numberl Results F1U Phenanthrene [85-01-8] ^ 2-0 U Pyrene [129-00-0j ^ 2.0 11 Pyridine [110.86.1] ^ 2.1 11 Sumoyates Resrlits DF 2-Rrmrr7blp Wyl 39 1 Nitrobenzene-dS 36 1 Terphmn d-dl9 30 1 Page 32 of 92 Lab Sample ID: C810838-06 Sam pled : 10/02/08 19:00 Sampled By: Tara Rowland S� ■rr www.encolabs.com Received: 10/03/08 14: 20 Work order. C810838 kolts 12f MU MU a" Method Anal @Y Note uglL 1 2.0 10 WOBO14 EPA B270C 10/16/08 17:38 OFM ug1L 1 2.0 10 8108014 EPA 8270C 10116]08 17:38 OFM uWL 1 2.1 10 870B014 EPA 827DC 10/16/08 17:30 11FM pike L vl 46 Rec % Rec Limits Batch Method By Notes 50.0 79 % 11-121 e708014 EPA 8270C _AnalYWd 101161W 17-78 — DFM 50.0 72 % 33.116 61IM14 EPAW70C' 10114108 1 7:38 DFM 50.0 60 % 95-115 8708014 EPA 827X 10/16/081738 OFM 1 1 Description; MW-71) Matrix: Ground Water project: Uzzle Cadillac Volatile Petroleum Hydrocarbons by GC ^ - F/vCO Cary ceKified anave INC 5911 Lab Sample ID: CS10838-06 Sampled: 10/0 2/08 19:00 Sampled ay.- Tara Rowland Analsle rCM JJym Results Flan Un& Df MIA NU Batch C5-C8 Xiphalics [NA] ^ 10 u uglL 1 3.0 20 M06017 C9-C10 Aromatics INA] ^ 3 U uglL 1 3 20 8106017 C9-C12 Afiphatics INA] ^ 28 u ug1L 1 78 30 8106017 Surrogates Resafts DF Spike L vl % Rec % Rec Limits Batch 15-abmnwto&wne rRD) 110 1 100 105 % 70-13V 6)W17 2,5-P�brwnatok+er+e(PID) 110 1 100 109 % 70-1i0 M017 Page 33 of 92 (9 �eo www.encolabs.com Receded: 10/ 03 J 08 14:20 Work Order: C810838 Method Analyzed Am Notes MAVPH 1010610816;05 hpk MAVPH 1010610816:05 hpk MAVPH 10/06/08 16!05 hpk Method Analyzed _ By Notes MAVPN Ip/p6/L1916.•05 hpk MAYPN 10104109145.05 tpk 1 ' www.encolabs.com Description: MW-71) Lab Sample ID: C810838-06 Received: 10/03/08 14:20 Matrix.. Ground Water rSamp1ed.. 10/02/08 19:00 Work Order. C810838 project, Uxxle Cadillac Sampled By; Tara Rowland ' Metals by EPA 6OOO/7000 Series Methods ^ ENCU Crry c-Vfied anaW INC 591] Ana1Ke fCAS NLimberl $may[ Elm Unify DF M" MIL Batch Method Analyzed BY Notea ' Chromium [7440.47-3] ^ 1.00 U ug& 1 1.00 10.0 $103014 EPA 6010B 10113108 19!24 ]DH Lead [7439-92-1] ^ 2.4 1 ugjL 1 1.9 10.0 8103014 EPA 6010B 10/13/08 19!24 ]DH n 1 1 1 1 11 Il Page 34 of 92 I 1 OS NS gg)) www.encolabs.com ' Description: VIW-7D Lab Sample ID: C810838-06 Received: 10/03/08 14:20 Matrix: Ground Water Sampled; 10/02/08 19'00 Work Order. C810838 project, Lizzle Cadillac Sampled By: Tara Rowland ' Extractable Petroleum Hydrocarbons by GC ^ ENCOJacksonwTle remhed anWe fNC 4421 Ar lvte [CAS Number l $UJU Fig units 2E MU MRL AAwh Method Analyzed I& Notes ' 01-02 Aromatics [NA] A 24 U ugjL 1 21 100 B708005 MAEPH 101aB108 M25 PDG C19-C36 Aliphatles [NA] A 9 U u9iL 1 9 100 8]08005 MAEPH 101wos 20'25 PDG C}C1B Aliphatics [NA] ^ 10 U uglL 1 10 100 8JO8005 MAEPH lojoa/oa 20'25 PDG ' Surmpat- Resu tc' DF Spike C PI % Rec % Rec Clmlts Batch Method Analyzed 6y scoter — — Chbro-Mmdeavw 170 1 200 83% 40-140 Swws NAEPH 10/o*W2025� PDG o-Terp7en# 27 1 40.0 67 % 40-140 6"005 MAEPH IDR78W'10,25 PDG 1 1 1 This report relates only to the sample as received by the IaGaratory, and may only be reproduced in full. Page 35 of'92 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Q9 �Go www.encoLabs.com Description: MW-8 Lab Sample ID: C810838-07 Received: 10/03/08 14:20 Matrix: Ground Water Sampled..10/02/08 15:30 Work Order: C810838 Project: 1122ie Cadillac Sampled By: Tara Rowland Volatile Organic Compounds by GCMS ^ - ENCO Cary c-fto7ed analyte [NC 5911 AOAhrte rCAS Plumbed Sesull Fin units PE K" HU kUh Method Anal Yigli JU ]votes 1,1,]-Trichloroethane [71.55.61 ^ 5.4 UD uglL 20 5-4 20 M7015 EPA 624 10/07108 17:33 1kg 1,1,2,2-Tetrachloroethane [79-34-5] ^ 6.6 UD ugJL 20 6.6 2D W07015 EPA 624 10/07/08 17!33 jkg 111,2-TridVoroethane [79-00-5] ^ 4.0 UD ug/L 20 4.D 20 810701$ EPA 624 i0j07/08 17;33 jkg ,,I-Dichloroethane [75.34.31 ^ 6.6 UD ug/L 20 6.6 20 8707015 EPA 624 10/07/08 17;33 jkg 1,1-Dichloroethene [75.35-4] ^ 4.0 UD ugll- 20 4.0 20 8107015 EPA 624 10/07/08 1733 jkq 1,2-Dichlmohenzene [95.50.1] A 5.4 UD ug/L 20 5.4 20 8307015 EPA 624 10/07/08 17:33 jkg 112-13leftroethane [107-06-2] ^ 9.2 UD ugJL 20 9.2 20 $107015 EPA 624 10/07100 17:33 jkg 1,2-Dichloropropane [78.87.5] ^ 4-0 UD ug/L 20 4-0 20 8107015 EPA 624 1010710E 17:33 jkg 1,3-Dichlorobenzene [541.73.1] A 6-0 UD ug/L 20 6-0 20 8JO7015 EPA 624 10/07/08 17:33 jkg 1,4-DirhlorobenMrie 1106-46-71 ^ 4.0 UD ugJL 2D 4.0 20 8107015 EPA 624 10/07/08 17:33 jkg 2-Chloroethyl Vinyl Ether [110.75-8] ^ 7.4 UD ugJL 20 7,4 1D0 8107015 EPA 624 10107/08 17:33 jkg Acrolein 1107-1)2-8) ^ 60 UD ug/L 20 60 200 B307015 EPA 624 10/07/08 17;33 jkg AcryloniWe [107.13.1] ^ 20 UD ug/L 20 20 100 8JO7015 EPA 624 10/07/08 17!33 jkg Benzene 171.43-21 ^ 2000 D ugJL 20 4.0 20 8J07D15 EPA 624 10/07/08 17!33 jkg eromobenzene [108.86.1] A 4.2 UD ugJL 20 4.2 20 8107015 EPA 624 10/07/08 17;33 jkg Bromodichloromethane [75-27-4) ^ 4.0 UD ug/L 20 4.0 20 8107015 EPA 624 10/07/08 17;33 jkg Bromofann [75-25-2] ^ 5.8 uD ug/L 20 5.8 20 8J07015 EPA 624 10/07/08 1733 jkg Bromomethane [74.83.9) ^ 9.8 UD ug11- 20 9.8 20 SJ07015 EPA 624 10/07/08 17:33 jkg Carbon tetrachloride 156-23-51 ^ 7-0 UD ug/L 20 7.0 20 8107015 EPA 624 10/07/08 17:33 jkg Chlorobenzene [108-90-7] ^ 5.4 UD ug/L 20 5.4 20 B307015 EPA 624 10/07108 17:33 jkg Chloroethane [75-00.3] ^ 6-0 UD ug/L 20 6-0 20 8]07015 EPA 624 10107108 17:33 jkg Chloroform [67.66.3] ^ 4,0 U❑ ug/L 20 4-0 20 B]07015 EPA 624 10107/08 17:33 jkg Chloromethane [74-$7-3] ^ 9.4 JD ugJL 20 4.6 20 8307015 EPA 624 10/07/08 17!33 jkg 05-1,2-Diddoroethene [156.59.2] ^ 6.0 UD uglL 20 6.0 20 E007015 EPA 624 10/07/08 17;33 jkg cis-1,3•Dichloropropene [10061-01-5) ^ 4.8 UD ugJL 20 4.8 20 M7015 EPA 624 10/07/08 17;33 )kg Ditxwnochloromethane [124.48.1] ^ 5.6 UD ugJL 20 5-6 2D 8107015 EPA 624 10]07/08 17;33 jkg DichlorodiTluoromethane [75-71-8] ^ 1.0 UD ug/L 20 4.D 20 8307015 EPA 624 10/07/08 17;33 jkg ethylbenzene [100-41.4] ^ 460 D ug/L 20 4.0 20 8107015 EPA 624 10/07/08 17;33 jkg ln,p-xylenes [108-30-31106.42-3] ^ 450 0 ugJL 20 8.0 41) 8JO7015 EPA 624 10/07/08 1733 jkg Methylene chloride [75.09.2] ^ 4.B UD ugJL 20 4.8 20 6307015 EPA 624 10/07/08 17!33 jkg Methyl -tort -Butyl Ether [1634-04-4] ^ 53 UD ug/L 20 5.8 20 $107015 EPA 624 10/07/06 1713 jkg o-lfylene [95-47.6] ^ 76 D ug/L 20 5.4 20 8107015 EPA 624 10/07108 17:33 jkg Styrene [100-42-5] ^ 4-0 UD ugJL 20 4.0 20 8307015 EPA 624 101071DO 17:33 jkg Tetrachloroethene [127-18-4] ^ 7.2 U❑ ugJL 20 7.2 20 W07015 EPA 624 10/07108 17:33 jkg Toluen& flog$$-3] ^ 22 0 ugJL 20 4.0 20 8107015 EPA 624 10/07103 17:33 jkg trans-1,2-Dichlonoethene [156-60-51 ^ 5.0 UD WL 20 5-0 20 8707015 SPA 624 10107/08 17:33 jkg trans-1,3-Dkhloropropene [10061-02-6] ^ 6.0 U0 ug/L 20 6.0 20 8107015 EPA 624 10107108 17;33 jkg Trichloroethene (79-01.6) A 5.0 UD ugJL 20 5.0 20 BJ07015 EPA 624 10/07/08 17!33 jkg Tri0loronuoromelhane [75-69-q] ^ 5.6 UD ugJL 20 5.6 20 8JO7015 EPA 624 10/07/08 17;33 jkg Vinyl chloride [75-01-4] A 6.0 UD ugJL 20 6.0 20 8J07015 EPA 624 10/07/08 IT33 jkq xylenes (Total) [1330-20.7] ^ 530 D ug/L 20 13 40 ED07015 EPA 624 10/07/08 17;33 jkq 511-wales Results DF Spfke Lrl % Rec 48 Rec L_IMI& Batch method Analyzed_ By Notes 4-8AW"0f uomden2ene - _ 47 1 50 0 94 % 51.122 8.707015 EPA 624 1010710817..33 jkg Abroma9ura umey+arle 50 1 50.0 100 % 68-117 SX70J5 EPA 624 1010710E 17.•33 jkg 7'CIU& -& 48 1 5R 0 97 % 69-110 8-1070IS EPA 624 101071VB 17.-33 1A9 Page 36 of 92 1 1 r 1 u Description: MW-8 Matrix: Ground Water. Project: []221e Cadillac Semivolatile Organic Compounds by GCMS ^ - ENCi7 Cary c"fied anefYte lA'C 5911 Lab Sample ID: C810838-07 Sampled.. 10/02/08 15:30 Sampled By: Tara Rowland Ce NS r.r www.encolabs.com Received: 10/03/08 14:20 Work order. C810838 AnalM [CI5 Humber] Results ELU tmdu RE MU fm Batch Method Analyzed BY 1,2,4-Trichlorobenzene (120-82.11 ^ 2.1 U Ug1L 1 2.1 10 8JO8014 EPA 8270C 1011610E 22:17 DFM 1,24Xchlorobenzene [95.50.1] ^ 2-3 U ug/L 1 2.3 10 8308D14 EPA B270C 10/16108 22:17 DFM I,3-Diohlorobenxene [541-73-1] ^ 2.2 U ug/L 1 2.2 10 8)08014 EPA 8270C 1011610E 22:17 DFM 1,4-DkNorohen2erle [106-46-71 ^ 2.2 U uglL 1 2-2 to 8)08014 EPA 8270C 10)16108 22:17 DFM 1-Methylnaphthalene [90-12-01 ^ 27 ugJL 1 2.0 10 8308014 EPA 8270C IOA6108 22:17 DFM 44-Dinitrotoluene [121.14.2) ^ 1.2 U ug/L 1 1-2 10 W08014 EPA 8270C to/ 16/08 a:17 DFM 2,6-Dinitrotoluene [606.20.2] ^ 1.0 U uglL 1 1.0 10 EUDSO14 EPA 8270C to/16/08 22:17 DFM 2-Chloronaphthalene [91.58-7] ^ 1.6 U ug/L 1 1.6 10 8708014 EPA 8270C ]0/1610822:17 DFM 2-Methylnaphthalene 191-57.6] ^ 44 ug/L 1 2.0 10 EU080111 EPA 8270C 10/16/08 22:17 DFM 2-Ndroaniline [88.74�) ^ 1.2 U ug/L 1 1.2 10 8308014 EPA 6270C I0116108 22:17 DFM 3,3'-Diddorobenzoine [91.94.11 ^ 1.8 U ug/L 1 1.8 10 8108014 EPA 827DC 10/16/08 22:17 DFM 3-N,troamlire [99-09-21 ^ 1.6 U ug/L 1 I.6 10 8108014 EPA 027DC 10/16/08 22:17 DFM 4-13romophenyl-phenylether [101.55.3) A 1.2 U ug/L 1 1.2 10 8308014 EPA 8270C 10/16/08 22:17 DFM 4-Chforoaniline [106-47-8] ^ 1.6 U ug/L 1 I.5 10 RIO6014 EPA 8270C 10/16/08 22: 17 DFM 4-Chiorophenyl-phenylether [7005.72.3] ^ 1.2 U ug/L 1 1.2 10 63080111 EPA B270C 10/16/08 22:17 DFM 4•Nitroaniline [IDO-01.6] ^ 1.4 U ug/L 1 1.4 10 8108014 EPA 8270C 10/16100 22:17 DFM Acenaphthene [83.32.9] ^ 2-0 U ug/L 1 2-0 10 8308014 EPA 8270C 10116/08 22:17 DFM Acenaphthylene [208-96-8) ^ 2.D U ug/L 1 2A 10 8)08014 EPA 8270C 10)16/08 22:17 DFM Anthrooene [120-12-7] ^ 2.0 U ug/L 1 2.0 10 B)D8014 EPA 8270C 10116j08 22:17 DFM Benzidine [92.87.5) ^ 1.5 U ug/L 1 1.5 10 8)08014 EPA 8270C JOA6108 22:17 DFM Benzo(a)anthraoene [55.55.3] ^ 2.0 U ug/L 1 2-0 10 W08014 EPA 8270C to/ 16/08 22:17 DFM Benm(a)pyrene [50.32-8] ^ 2.0 U tWL 1 2.D ID W08014 EPA K70C 10116/1)13 22:17 DFM Benxo(b)fluoranthene [205.99.21 ^ 2.0 U ug1L 1 40 10 BJ08014 EPA 8270C 10/16/08 22:17 DFM Benm(g,h,i)perylene (191.24.21 ^ 2-0 U uglL 1 2.0 10 8JOB014 EPA 8270C 10/16/OS 22:17 DFM Benzo(k)fluoranthene [207-08-9] ^ 2.0 U ug/L 1 2.0 10 8108014 EPA 8270C I0/I6/D8 22:17 DFM Benzyl alcohol [100-51.6] ^ 1.0 U uglL 1 1.13 to 81UB014 EPA 8270C 10J16106 2 2! 17 DFM his(2-Chloroethoxy)methane [111-91-11 ^ 2.0 U ug/L 1 2.0 10 8300014 EPA 8270C 10/16/09 22:17 DFM Bis(2-Chloroethyl)ether [111.44-4] ^ 2.1 U uglL 1 2.1 10 a108014 EPA 8270C 10/16/08 22:17 DFM Bis(2Yhloroi sopropyl)et her [108-60.1] ^ 2-2 U ug/L 1 2.2 30 8308014 EPA B27DC 1011610E 22:17 DFM Bis(2•Ethy1hexyl)phthalate 1117-81-7] ^ t.9 U ug/L 1 1.9 10 8308014 EPA B270C 10/16/08 22:17 DFM Butylbenzylphthalate [85.68.71 ^ L4 U ug/L 1 1-4 10 87D8014 EPA B270C 30/16108 22:17 DFM Chrysene [216-01.9] ^ 2-0 U ug/L 1 2-0 10 8)08D14 EPA 8270C 10116/08 22:17 ❑FM Dihen=a(a,h)anthracene [51-70-3] ^ 2.D U ug/L 1 2.0 10 8108014 EPA 8270C 1011610E 22:17 DFM Dibenzofuran [132.64.9] A 1.3 U ug/L 1 1.3 10 6308014 EPA 8270C 10116108 22:17 [)FM Diethylphthalate [84-66-2] A 1.3 U uglL 1 1.3 10 83080111 EPA 8270C 1011610E 22:17 DFM Oimethylphthalate [131-11-3] ^ 1.1 U uglL 1 1.1 10 S1o8014 EPA 8270C 10116JOB 22:17 DFM Dr-n-buMphthalate [84.74-2] ^ 1.0 U ug/L 1 1.D ID 8108014 EPA 8270C t0116/08 22:17 DFM Di-n-octylphthalate [117-84-0] A 2.0 U ug/L 1 2.0 10 EUD8014 EPA 8270C 1011610E 22:17 DFM Fluoranthene [206.44.0] A 2-0 U ug/L 1 2.0 10 B)08014 EPA 8270C 10116/OB 22:17 DFM Fluorene [86.73.7] ^ 2-0 U 4L 1 2.0 t0 8308014 EPA 8270C 10/16/08 22:17 DFM hexa(blorcbenzene [118.74.11 ^ 1-1 U ug/L 1 l.1 113 M8034 EPA 8270C 10/16/08 22:17 DFM Hexachlorobuta&ene [87-68-31 A 2.0 U ug/L 1 2.0 10 8108014 EPA 827DC 10/16/08 22:17 DFM HexachkmKy lopentadiene (77.47.41 ^ 2.0 U ug/L 1 2-0 10 8108014 EPA 8270C 10/16/08 22:17 DFM Hexachloroethane [67-72.11 ^ 2.4 U ug/L 1 2-4 10 8108014 EPA 827DC 10/16/09 22:17 DFM Indeno(1,2,3-cd)0yrene [193-39-5] ^ 2.0 U ug/L 1 2.0 10 8708014 EPA 827DC 10/16/08 22:17 DFM lsophorone 178-59-1] ^ 1.8 U ug/L 1 1.8 10 8708014 EPA 8270C 1011610E 22:17 DFM Naphthalene [91-20-31 A 160 0 ug/L 3 6-0 30 8108014 EPA 8270C 10116108 21:02 DFM Nitrobenzene [9"5.3] ^ 1.9 U ug/L 1 1-9 10 63OF014 EPA 8270C 1011610E 22:17 DFM N-Nitrosodimethylamine [62.75-91 A 1.9 U uglL 1 1.9 I0 8)08014 EPA 8270C 10116108 22:17 DFM N-Nitroso-di•n•propylamine [621-64-7] ^ 2.1 U uglL 1 7-1 10 8)08014 EPA 8270C 1DI16J08 22:17 DFM N-NitrosodiphenylaminelGphenylamine 1-1 U uglL 1 1.1 10 8308D14 EPA 8270C 10/16/08 22:17 DFM [06-30-61122-39-4] Page 37 of 92 1 u CS Nk" www.eneolabs.com ' Description: MW-8 Lab Sample ID: C810838-07 Received: 10/03/08 14:20 Matrix.. Ground Water Sampled;10/02/08 15:30 Work Order. C810838 project: Uzxle Cadillac Sampled By: Tara Rowland ' Semivolatile Organic Compounds by GCM5 ^ - EluCV Cary cerdfred analyre (NC 5911 ' Analvte rQAS Numberl $ejul ELRg ilnits Df M" MU Utch Method AnalVad BY R00 • Phenanthrene [85.01.8] ^ 2.0 U uglL 1 2.0 10 93OR014 EPA 8270C 10/16108 2217 DFM "ne 112�00-0] ^ 2.0 U ug/L 1 2.0 10 S]08014 EPA 8276C 10/16/08 22:17 DFM ",nL [110-86-1] ^ 2.1 U ug/L 1 2.1 10 8308014 EPA 8270C 10/16/08 22:17 DFM ' sumwates Results DF Splke L1r1 % Rec % Rec Limits satalF Methad Analyzed By Notes 2-17-rpyiph-rl 34 1 500 63 % 21-121 9706014 EPA 6270C � 10/1t/W 22.27 HRH Ne&abmzene-d5 32 1 50,0 63 % 33-116 8W14 EPA 8270C 10/16/06 22:17 DFM ' Tffpheny1-d14 30 1 500 59 % 45.125 8V8014 EPA 827X 101161W 22:17 DFN 1 1 1 1 1 1 1 1 1 k� Ce NS, i 0) www.encolabs.com Description: MW-8 Lab Sample ID: C810838-07 Received. 10/03/08 14:20 Matrix.. Ground Water Sampled. 10/02/08 15:30 Work Order: C910838 project; Uzzie Cadillac Sampled By: Tara Rowland ' Volatile Petroleum Hydrocarbons by GC ^ ENCO Citry certified analyte INC 591] Analyte [CAS Numberl Results EW units pp MOL MU BA= Method AnalMd gy Notes ' CS-C8 Allphat" [NA] ^ 3000 D ug1L 10 30 200 8306017 MAVPH 10107/08 13'08 bO C9-C10 Aromatics [NA] ^ 2100 ❑ ugiL 10 26 200 8)06017 MAVPH 10107)08 13:09 bpk C9-C12 Allphatics [NA] ^ 1300 ❑ u91L 10 280 300 8306017 MAVPH 10)07108 13:08 bpk ' Surrogates _ _ Results DF Spike L14 % Rec % Rec Limits 9atch _ Method _ Analysed � By Notes -Lpk 2,5-P/bre7 fohlene(FIOJ 98 I IOU 98% 70-130 3"017 MAVPH IO/O7/0913:D11 Z5-Lkb� (PIO) 110 1 l0U 115 % 70.130 8705017 MAVPH 101V71013.09 bpk 1 1 1 1 1 1 Pape 39 of 92 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Description: MW-8 Matrix.. Ground Water project; Uzzle Cadillac Lab Sample ID; C810838-07 Sampled-. 10/02/08 15:30 Sampled By: Tara Rowland rrr:w �60 www.encolabs.com Received: 10/0 3/0 8 14:20 Work Girder. C810838 Metals by EPA 6000/7000 Series Methods ^ ENCO Cary certified analyte ANC 591) Analvte fCA5 Humberl Resul ELM 11n[ts DE M" M fiach Method Analysed 14 Note4 Chromium [7440-97-3] ^ 1.00 u ug1L 1 1.00 10.0 &Xn14 EPA 60108 10/13/08 19A7 1PH Lead [7439.92.1] ^ 7.7 ] ug1L 1 1.9 10.0 8103014 EPA 6010B 10/13/08 19:47 ]DH Extractable Petroleum Hydrocarbons by GC ^ - ENCO Jackson Dille certified anaiyle (NC 4421 Analrte rCA5 Number l Results ELU Units Pf M" NU @awh Moth C11-C22 Aromatics [NA] ^ 200 BD ugJL 2 48 200 8116020 MAEPH C19-06 Ali phatics [NA] ^ 47 u ugJL 1 47 500 8JID018 MAEPH C9-C18 Aliphatics [NA] ^ 48 u ugJL 1 48 500 8310018 MAEPH surrogates Results DP Spike 1 tr! % Rec % Rec Limits Batch Method 2.8rofwmaphlhalene 38 2 40-0 95 % 40.140 8]I0010 MAEPH 2-Fh"o6lphenyl 39 2 40.0 9896 40.140 M10020 MAEPH Chlnro-ociadxar+e 130 1 100 66 % 40.140 911wie MAEPH o-Terphenyl 26 1 40.0 64 % 40.140 B11A720 MAEPH This report relates only to the sample as received by the laboratory, and may only be reproduced in full. ['age 40 of 92 Analyzed By Hot I0/15/08 iLss PDG QB-01 10115108 11:09 PDG 10J15l0811:09 PPG Analyzed By Notes 1405106 I L 55 PPG f0/15/L3911:55 POG 10/15/A911:09 PDG 10/1S/M 11:55 PPG 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Description: MW-9 Lab Sample ID: C810838-08 r.rrr � rr r www,encolabs.com Received: 10/03/08 14:20 Matrix; Ground Water sampled: 10/02/08 16:00 Work Order. C810838 Project: Uxrle Cadillac sampled By: Tara Rowland Volatile Organic Compounds by GCMS ^ ENCO Cary certified anatYte [NC 5911 Analvte rCA6S Numberl Resul i fin Units IE JAIL mn A3=h Meth od Analyn DI Notes 1,1,1-Trichloroethane [71-55-61 ^ 5.4 LID ug/L 20 S.4 20 8107015 EPA 624 10/07/08 18:02 jkg 1,1,2,2-Fetrachlorce[hane [79.34.5] A 6-6 UD ugJL 20 6.6 20 8)07015 EPA 624 10/07/08 18:02 jkg 111,2-Trichlorcethane [79-00-5] ^ 4.0 UD ug/L 20 4.0 20 8307015 EPA 624 10/07/D8 18:02 jkg 1,1•Dichloroethane [75.34-31 ^ 6.6 UD ug/L 20 6.6 20 8107015 EPA 624 10107/08 18:02 jkg 1,1-❑Iclloroethene [75-35.4] ^ 4-D UD ug/L 20 4.0 20 8J07015 EPA 624 10/07/08 M02 jkg 1,2-Diddorobenzene [95.50.1] ^ 5.4 UD ug/L 20 5.4 20 8J07015 EPA 624 101071D8 18:02 jkg 112-Dirhlloroethane [107-06-21 ^ 9.2 U❑ ug/L 20 9.2 20 a)07015 EPA 624 10/07108 18!02 jkg 1,2-Dldrl0ropropane [78-87.5] A 4.0 UD ugJL 20 4.0 20 8307015 EPA 624 10/07/08 18:02 jkg 1,3-Dichlorobenrene r541-73-11 ^ 6.0 U0 ugJL 20 6.0 20 8)07015 EPA 624 10/07108 18:02 )kg 1,4-Dichlorobemmne [106-46-7) ^ 4.0 UD ugJL 20 4.0 20 8107015 EPA 624 10/07/08 18:02 jkg 2-pdoro0hyl Vinyl Ether [110.75.8] ^ 7.4 UD UYL 20 7.4 100 8307015 EPA 624 lo/07/08 18:02 jkg Acrolein [107-D2-8] ^ 60 UD uglL 20 60 200 8707015 EPA 624 10/07/06 18:02 jkg Acrylonitrile [107.13.11 ^ 20 UD UWL 20 20 100 8707015 EPA 624 10/07/08 M02 jkg Benzene [71-43-2] ^ 260 D Uwt 20 4-0 20 W07015 EPA 624 10/07/08 18:02 jkg Bromobenzene 4-2 UD ug/L 20 4-2 20 8707015 EPA 624 10/07/08 M02 jkg Brornodichloromethane [75-27-4] A 4.0 UD ugJL 20 4.0 20 8137015 EPA 624 1D/07/D8 18:02 jkg Bromoform [75.25.2] ^ 5.8 UD ug/L 20 5-8 20 8307015 EPA 624 10/07/08 M02 jkg Bromornethane [74.83.9] ^ 9-8 UD ug/L 20 9-8 20 8107015 EPA 624 10/07/00 18!02 jkg Carbon teirachlaride CW23-51 ^ 7.0 UD ug/L 20 7.0 20 8JO7015 EPA 624 10/07/08 18:02 jkg Chlorobenzene [108.90.71 ^ 5.4 U❑ ug/L 20 5.4 20 8107015 EPA 624 10/07/08 18:02 jkg Chlorodhane [75.00.3] A 6.0 UD ug/L 20 6.0 20 8307015 EPA 624 10107108 18:02 jkg Chloroform [67-66-3] ^ 4.D UD ug/L 20 4.0 20 8107015 EPA fi24 10/07/08 18:02 jkg Chlommethane (74 87-3] A 1.fi UD ug/L 20 4.G 20 8707015 EPA 624 10107(1)8 18:02 jkg d s- 1,2-Dichloroet hem 1156.59.2] ^ 6.0 UD Ug/L 20 6.0 20 5307015 EPA 624 10JO7108 18:02 )kg 05-0-DidUoropropene 110061.01-5] ^ 4.B U0 ugJL 20 4.6 20 8]07015 EPA 624 10107/08 18 02 jkg ❑ibrornochloromethane [124.48.11 ^ 5.6 UD ugJL 20 5.6 20 WD7015 EPA 624 10/07/08 M02 jkg D chlorodifluoromethane [75.71.8] ^ 4-0 UD ugJL 20 4.0 20 8307015 EPA 624 10/07/08 18!02 }kg Ethylbenzans [100-41.4] ^ 1000 D ugJL 20 4.0 20 M7015 EPA 624 10/07/08 18:02 jkg rn,p-xylenes [108-38.31106.42-3] ^ 3300 D ug/L 20 8.0 40 8)07015 EPA 624 10ro7108 M02 jkg Methoene chloride [75.09.2] ^ 4-8 UD ugJL 20 4-8 20 8107015 EPA 624 10/07/08 18!02 jkg Methyl-tert-eutyl Ether [1634-04A] ^ 5.8 UD ugJL 20 5.8 20 SID7015 EPA 624 10/07/08 18:02 jkg o-%Vlene [95-47-61 ^ ISO ❑ ug/L 20 5-4 20 BID7015 EPA 624 10/07/08 18!02 jkg Styrene [100-42-5) ^ 4.0 U❑ ugJL 20 4.0 20 SM7015 EPA 624 10/07/08 18'02 jkg Tetrachloroethene [127.18.4] ^ 7.2 UD ugJL 20 7.2 20 8ID7015 EPA 624 10/07/08 18:02 jkg Toluene [108-68-3] ^ 4.0 UD ugJL 20 4.0 2D 8707015 EPA 624 10/07/08 18:02 jkg trans- l,2-Dichlaroethene [156-60-51 ^ 5.D UD ug/L 21 5.0 20 8107015 EPA 624 10/07/08 18:02 jkg trans- l,3-❑ichloropropem [10061.02.61 ^ 6.0 UD ugJL 20 6.0 20 3107015 EPA 624 10/07/08 18:02 jkg Trichloroethene [79-01-6] ^ 5.0 UD UgIL 20 5.0 20 8107015 EPA 624 10/07/08 18:02 jkg Trichloronuoromethane [75.69-4] ^ 5-6 UD vWL 20 5.6 20 8107015 EPA 624 101071138 18!02 jkg Vinyl chloride [75-01.4] A 6.0 UD ug/L 20 6.0 20 8107D15 EPA 624 101071D8 18:02 jkg Xyienes (Total) 11330.20-71 ^ 3500 D ug/L 20 13 40 8107015 EPA 624 lo/07108 18:02 )kg Su-vattes Results - - OF Spike L v1 % Rec rib Rec Llmlts Batch Method Analyzed _By Notes 4 9-Brwnoikrarobenzene 98 1 50.0 9796 51.122 87p7p15 EPA 624 10/071081i0-2 jkg baramorruorarrredhane 50 1 5a0 101 % 68-117 8107015 EPA 674 IW7108IS.02 1k9 raberr108 48 1 50.0 95 % 59-110 M2015 EPA 674 10I07IVe 18. 02 jkg Page 41 ❑I'92 1 ' Description: MW-9 Matrix: Ground Water proms: Uule Cadillac 1 1 1 1 1 1 Semivolatile Organic Compounds by GCMS ^ EAICC Cary CereNed analyta INC 5911 Lab Sample ID: C810838-08 Sampled: 10/0 2/08 16:00 Sampled By: Tara Rowland Ce N0=10') wtltrw.encolabs.ccm Received: 10/03/08 14: 20 Work order: C810838 Analvbe [CAS Numberl Saints figs gnu pE MIX MU M& Meth Analvx @y 1,2,4-Trichlorobenune [120-82-1] ^ 2.1 i1 ugJL 1 2.1 10 848014 EPA 8270C 10j16108 22:42 DFM 1,2-Dichlorobenzene [95.5D•[] ^ 2.3 u 41. 1 2.3 10 8]08014 EPA 827DC 1021610822:42 DFM 113•Didllorobenzene (541.73.11 ^ 2.2 U ugjL 1 2.2 10 8108014 EPA 8270C 10j16108 22:42 DFM 1,4-Didhurohenzene 1106-46-7] ^ 2.2 U ugjL 1 2-2 10 BJ08014 EPA 8270C 10j16/08 22:42 DFM 1-Methylnaphthalene [90-12-0] ^ 35 ugJL 1 2.0 10 8]08014 EPA 8270C 10/16108 22:42 DFM 2,4-Di ndrotoluene [121.14.2] ^ 1.2 U ugll- 1 1.2 10 8108014 EPA 8270C 10/16/08 22:42 DFM 2,6-Dintrotoluene [606-20-21 ^ 1.0 U ugll- 1 lA 10 8108014 EPA 8270C 10/16/08 22:42 DFM 2-Chloromphthalme [91-58-7] ^ 1.6 U u911. 1 1-6 10 8JO8014 EPA 8270C 10/16/06 22!42 DFM 2-Me"Winaphthalene [91-57-5] ^ 71 ugJL 1 2.0 10 8)08014 EPA 8270C 10/16/08 22!42 DFM 2-Nitroarnihne [88-79-4] ^ 1.2 U ugJL 1 1-2 10 8306014 EPA 8270C I0JI6108 22:42 DrM 3,3'-Dichloroberuidine 191.94.1] A 1.8 U ugJL 1 1.8 10 8108014 EPA 8270C 10/16/08 22:42 DFM 3-Nitroaniline [99-09-2] ^ 1.6 U ugJL 1 1-6 10 8]08014 EPA 8270C 10/16/08 22:42 DFM 4-8mrnophenyl-phenylether [101.55.3) ^ 1.2 U ugJL 1 1.2 10 8JOB014 EPA 8270C toll pDO 22:42 DFM 4-Chlormrlihne [106-47-81 ^ 1.6 U ugJL 1 1.6 10 8308014 EPA 8270C SOJ16108 22:42 DFM 4-Chlorophenyl-phenylether [7005.72.3] ^ 1.2 U ugJL 1 1.2 10 8JOB014 EPA 6270C 30/16/08 22:42 DFM 4-Ni[roaniline [I00.01.6] ^ 1.4 u ugJL 1 1.4 10 8308014 EPA 827DC 10116108 22:42 DFM Acenaphthene [B3.32-9] ^ 2.0 U uglL 1 2.0 10 8108014 EPA 8270C 10/16/08 22:42 DFM Acenaphthylene [208-96-81 ^ 2.D U ugJL 1 2.0 10 8108014 EPA 8270C 10/16/08 22:42 DFM Anthraoene [120.12.7] ^ 2.0 u ugjL 1 2.0 10 83080:4 EPA 8270C 10116108 27'42 DFM Benzidvle (92-87-51 ^ 1.5 u ugJL 1 1-5 10 8JO8014 EPA 8270C 1o116/08 22:42 DFM Benxo(a)anthraoene [56.55.3] A 2.0 U ug1U 1 2.0 10 6308014 EPA B27DC 10216/08 22:42 DFM Benm(a)pyrene [50-32-B] ^ 2.0 U ugJL 1 2-0 10 8)08014 EPA 8270C 10/16/08 22:42 AFM Benzo(b)fluoranthene [205.99.2) ^ 2.0 u u911- 1 2-0 10 OJ08014 EPA 827DC 10/16/08 22:42 DFM Benza(g,h,i)perylene [191.24.21 ^ 2-0 U ugjL 1 2.0 10 8)08014 EPA 8270C 1o/I6J08 22:42 DFM Benzo(k)fluoranthene [207-08.9] ^ 2.0 U ugJL 1 2.0 10 MSO14 EPA U70C 10/16/08 22:42 DFM Benzyl dloohol [1DO-51-6] ^ 1.0 U ugJL 1 1.0 10 8708014 EPA 8270C 10/16/08 22:47 DFM bis(2-Chloroethoxy)rrmethane [111-91-1] ^ 2.0 U ugJL 1 2-0 10 81M8014 EPA 8270C 10/16/08 22:42 DFM Big2-Chloroethyl)e[her [111.44.4] ^ 2.1 U ugJL 1 2.1 10 8J06014 EPA 8270C 1OJ16108 22142 DFM Ms(2-chlomisopropyl)ether 1108-60-1]^ 2.2 U ugJL 1 22 10 8JOB014 EPA 8270C 1011610822-.42 DPM Bis(2-Ethylhexyl)phtha late [117.81.7] ^ 1.9 U ugJL 1 1.9 10 8JOB014 EPA 8270C Iapf3108 22'42 DFM Butylbenzylph[halate [85-60-71 ^ 1.4 U ugJL 1 1.4 10 8108014 EPA 8270C 10/16/08 22:42 DFM Chrysene [218-01.9] ^ 2-0 U ugJL 1 2.0 10 8]06U 14 EPA 8270C 10/16/08 22:42 DFM Dibernzo(a,h)anthracene [53.70-3] ^ 2.0 U ugJL 1 2.0 10 8108014 EPA 8270C 10116108 22:42 DFM Dibemofuran [132-64-9] ^ 1.3 u ugJL 1 1.3 10 8108014 EPA 8270E IOJ16J08 22:42 DFM Diethylphthalate [84-66-2] ^ 1.3 U ugJL 1 1.3 10 8]08014 EPA 8270C 10/16/08 22:42 DFM bimethylphthalate [131.11.3] ^ 1.1 U ugJL 1 1.1 10 8JOB014 EPA 9270C 1OJ16108 22:42 DFM Di-n-butylphthalate [84-74-2) ^ 1.0 u ugJL 1 1.0 10 8708014 EPA 8270C 10116108 22:42 bFM D-n-octylphthalate [117-84-0) ^ 2-0 u ugJL 1 2.0 10 6308014 EPA 8270C 10J16108 22:42 DFM Fluoranthene (206-44-0] ^ 2.0 U UgIL 1 2-0 10 8108014 EPA 8270C 10j16196 22!42 DFM nuorene (86-73-7] ^ 2-0 U ugJL 1 2.0 10 5308014 EPA 827DC 10116/0822:12 DFM Hexachlorobenzene [I18.74-11 A 1.1 U ugjL 1 1.1 10 8108D14 EPA 8270C 10114'(I8 22:42 DFM Hexachlorotlutadiene [87.68.3] ^ 2.0 U ugJL 1 2-0 10 8308014 EPA 827DC 10116/0822:42 DFM Hexachlorocydopentadiene [77.47.41 ^ 2.0 U ugJL 1 2-0 10 8)08014 EPA 827DC 10/16/08 22142 DFM Hexachbroethane [67-72-11 ^ 2.4 U ugJL 1 2.4 10 8JO8014 EPA 8270C 1oJ16108 22:42 DFM Indeno(1,2,3-cd)pyrene [193.39-5] A 2.0 U ugJL 1 2-0 10 8)08014 EPA 8270C 10/16/08 22:42 DFM Isophorone [78.59-1] ^ 1.8 U ugJL 1 1.8 10 8)08014 EPA 8270C 10j 16J08 22:42 DFM Naphthalene [91.20-3] ^ 160 ❑ ugJL 3 6.0 30 8308011 EPA 8270C 10/16/08 21:27 DFM Nitrobenzene [98.95.3]^ 1.9 U ugJL 1 1-9 1D 8)08014 EPA 827DC 16J16J0822:42 DFM N-Ni[rosodirne[hylamine [62.75-9] ^ 1.9 U uglL I 1.9 !0 8106014 EPA 8270C 10/16/08 22:42 DFM N- Nit roso-di-n-propylarnine [621.64.7] ^ 2-1 U ugJL 1 2.1 10 6308014 EPA 8270C 10/16/08 22:42 DFM N-NitrosodiphenylaminelINphenylamine 1.1 U ugJL 1 1.1 10 8108014 EPA 8270C 10J1610822:42 DFM [86-30-61122-39-41 Page 42 of 92 1 1 (9 �Go www.encolabs.com ' Description: MW-9 Lab Sample ID: C810838-08 Recelved; 10/03/08 14:20 Matrix: Ground Water Sampled:10/02/08 16:00 Work Order. C810838 project: Mule Cadillac Sampled By: Tara Rowland ' Semivolatile Organic Compounds by GCMS ^ ENCV Cary cen%edanaW INC 5911 Analyte rCAS Numberl Resulig Flft Units 2E MU MU lUb mcul Analyzed By Note ' Phenanthrene [85.01.8] ^ 2.0 U uglL 1 2,0 10 8J08014 EPA 8270C 1011618a 22:42 DFM Pyrene r129-00-01 ^ 2.0 U 4L 1 2,0 10 8J08014 EPA 8270C 10/16108 22:42 DFM Pyridine [1k�-B6.1] ^ 2.1 U ug1L 1 2,1 10 8J08014 EPA 8270C 161161'0822:42 DFM ' Surmyates Results DF JWke Lv1 % Rec '% Rec Limits Aw" method_ Ary Notes- _ 2•Flucvoei#—d 37 1 50.0 74 % 111-121 3,W14 EPA 3210C _Analyred 10116AV 12:42 VFM � Nilrobviiene,d5 32 1 S0,0 65 % 33-116 "61014 EPA 8270C 10/1VM 22: 41 L7rm ' 7&phmyl-d24 is 1 50,0 70 % 45-125 8AM24 IPA 327X 149/16,M 27, 42 OFM 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 (�Ngg www.encolabs.com Description: MW-9 Matrix: Ground Water project; U221e Cadillac Lab Sample ID: C810838-08 Sampled: 10/02/08 16:00 Sampled By: Tara Rowland Received; 10/03/08 14:20 Work Order: C810838 Volatile Petroleum Hydrocarbons by GC ^ ENCi7 Cary Certified acolyte (NC 5911 ' Analyte FCAS Numberl ]my[ts Elm Units IX MIL ]& gLMh Method Anallt»d lky Note CS -CS Aliphatics [NA] ^ 290D D ug/L 10 30 200 8106017 MAVPH 10/07/08 13:37 bpk C9-CIO Aromatics [NA] A 5900 D ug/L 10 26 200 8706017 MAVPH 10/07/08 13:37 bpk C9-C32 Allphatlrs [NA] ^ 3600 D ug/L 10 280 300 a106017 MAVPH 10/07j08 13:37 bpk Surrogates 4 Results OF Splke lW % Re[ % Rec Limps Batch Method Analysed _By Notes 2,5-IA&omaeok. (F1o) 90 1 100 90 % 70-I30 &UM17 MAVPH j _ IV71W 13.•37� bpk 75-abmmavuene (PIO) 110 1 100 112 % 70.130 8AWI7 MAVPH 1010710913:37 bpk Page 44 of 92 1 1 1 1 1 1 (� �Go www.encolabs.com Description: MW-9 Matrix: Ground Water Project: Uzzle Cadillac Lab Sample ID: C810838-08 Sampled: 10/02/08 16:00 Sampled By: Tara Rowland Received: 10/03/08 14:20 Work order: C810838 Metals by EPA 6000/7000 Series Methods ^ ENCO Cary certified analyte [NC 591 ] Analye[CA5 Number] Resul 812 tlnits pE Mal. HL 1=12 Method Analyzed @y N.9U Chromium [7440-47-3] ^ 1.00 U ugfL 1 1-00 10.0 BJ03014 EPA 6010B 1011310819:55 101-1 Lead [7439-92-11 ^ 5.7 J ugrL 1 1.9 10.0 8J03014 EPA 6010E 1011310E 19:55 JDH Extractable Petroleum Hydrocarbons by GC ^ ENCO Jacksonville certified analyte fNC 4421 Analyte [CAS Numberl gouda ELaq units pf KU M& @age Method Analyzed gy Notes CII-C22Aromaticip [NA] ^ 450 BD ug/L 2 48 200 8J1002G MAEPH 10/15/0812:17 PDG Qa-01 C19-06 Aliphatics [NA] ^ 47 u uglL 1 47 50o 8710018 MAEPH 10/15/08 11:32 PDG U-CIB Mphatics [NA] ^ 48 IJ uglL 1 4B 500 8710018 MAEPH 10/15108 11:32 PDG Surrogates _ Results pF Spike LW % Rec % Rer 11m1ft Batch Aft(had Analyzed By _ Notes —� 2 @ramvrlephttaba 38 2 40.0 95 % 40-140 8110020 MAEPH 101151012.1.7 POG 2-Fla-vb'pherryl 42 2 40.0 105 % 40.140 SJIO020 MAEPH I0/J.-VW 12:17 POG Ohlorn-actddecane 140 1 200 72 % 40-140 W10018 MAEPH 101151M 1 f:32 F476 o-Tetphenyl 28 2 40.0 70 % 40-140 87IW20 MAEPH f0/15/0812:17 FOG This report relates only to the Sample as received by the laboratory, and may only be reproduced in NI I. Cake 45 of 92 (9 �Go www.encolabs.com ' Description: MW-10 Lab sample ID: C810838-09 Received, 10/03/08 14:20 Matrix: Ground Water sampled: 10/02/08 11:45 Work order. C810838 projed; U7.zle Cadillac Sampled By: Tara Rowland ' Volatile Organic Compounds by GCMIS ^ - ENCO Cary Certified ar+We (NC 5911 'An&IIU fQ&S Numberl ResulLi Flan Molts DE MU hin Batch Method Analyze ]yews 1, 1, 1-Triddoroethane [71.55.61 ^ 5.4 Up uglL 20 5.4 20 a107015 EPA 624 10/07/08 18:31 jkg • 1.1,2,2-Tetrarhloroethane [79.34-51 ^ 6.6 UD uglL 20 6-6 20 8307015 EPA 624 10/07/08 18:31 jkg 3,1,2-Trichloroethane [79.00.5] ^ 4.0 UD ug/L 20 4.0 20 8107015 EPA 624 10/07/08 M31 jkg ' 1,1-Dichloroethane [75-34-3] ^ 6.6 UD ug1L 20 6.6 20 8107015 EPA 624 10/07/08 18:31 jkg 1,1-Dichloroethene [75.354] A 4-0 UD ug/L 20 4.0 20 8107015 EPA 624 10/07/08 18!31 jkq L2-Didrlorobenzene [95.50.11 ^ 5.4 UD uglL 20 5-4 20 8307015 EPA 624 10/07/08 18:31 jkg t,2-Dichlormthane [W-06.2] ^ 9-2 UD ug1L 2D 9.2 20 W07015 EPA 624 10/07/08 18:31 jkg ' 1,2-Dichloropropane [78-87-5] ^ 4.0 UD ug1L 20 4.0 2D 8)07015 EPA 624 10/07/08 18:31 jkg 1,3-Dichlorobenzene [541.73.1] A 6-0 UD ug/L 20 6.0 20 8307015 EPA 624 10/07/08 18:31 jkg 1,4-Dichlorobenzene [10646.7] A 4-0 UD ug/L 20 4.0 20 8307015 EPA 624 10/07108 18:31 jkg 2-Chloroethyl Vinyl Ether 1110-75-81 ^ 7.4 UD ug/L 20 7.4 100 B)07015 EPA 624 1010710E 18:31 jkg ' Acrolein [I07.02.8] ^ 50 UD ug/L 20 60 200 8307015 EPA 624 ]0107108 18!31 jkg Acrylonrtrile [107-13-1] A 20 U17 uglL 20 20 100 8107015 EPA 624 10/07/08 18:31 jkg Benzene [71-43-21 ^ 2000 ❑ ug1L 20 4-0 20 8307015 EPA 624 10/07/06 M31 jkg Bromobenzene [108,86.1] ^ 4.2 U13 uglL 20 4.2 20 8107015 EPA 624 10/07/08 18:31 jkg 8romodichloromethane (75-27.4] ^ 4.0 UD tWL 20 4-0 20 8107015 EPA 624 10107108 113:31 jkg Bromoform [75-25.2] A 5.8 UD ug1L 20 5-8 20 8]07015 EPA 624 10/07/08 16 31 jkq Bromomethane [74-83-9] ^ 9.8 U❑ uglL 20 9.8 20 8307015 EPA 624 10j071D818:31 jkg Carbon tetraddoride [56.23.5] A 7-0 UD ug1L 20 7.0 20 8107015 EPA 624 101D7108 18:31 jkg t Chlorobenzene [108-90-7] ^ 5.4 UD 4L 20 5.4 20 9307015 EPA 624 10/07/08 18:31 jkg Chloroethane [75-00-31 ^ 6.0 UD ug1L 20 6.0 20 8)07015 EPA 624 10/07/08 18:31 ]kg Chloroform [67-66-3] ^ 4-0 UD ug/L 20 4.0 20 B307015 EPA 624 111JD7108 18'31 jkg Chloromethane [74-87-3] ^ 4-6 UD ug/L 20 4.6 20 8307015 EPA 624 10/07/08 18:31 jkg ' ds-1,2-Dlchloroethene [756.59-2] ^ 74 D uglk 20 6.0 20 8307015 EPA 624 10/07/08 18:31 jkg ds-1,3-Dirhloropropene (10061.01.5] A 4-B UD ug/L 20 4.8 20 EU07015 EPA 624 10107J0818:31 jkg Dibromachloromethane [124-18-11 ^ 5.6 UD ug/L 20 5.6 20 8107015 EPA 624 10)07)08 18:31 jkg DiddorodiRuoromethane [75.71.8] A 4.0 UD ug/L 20 4.0 20 8]07015 EPA 624 10/07/08 18:31 jkg ' Ethylbenzens [100-41-4] A 1200 ❑ ug1L 20 4,0 20 8307015 EPA 624 10/07/08 IB:31 jkg m,p-xylenes [108-38-31106.42-3] ^ 290 D uVL 20 8-0 40 8107015 EPA 624 10/07/08 M31 jkg Methylene chloride [75-09.2] A 4.6 UD u91L 20 4.8 20 8]07015 EPA 624 10/07/08 18:31 jkg Methyl-tert-Butyl Ether [1634-04.4] ^ 23 D ug1L 20 5.8 20 8107015 EPA 624 10107/08 18:31 jkg ' o-xylene [95.47-6] ^ 140 D ug1L 20 5.4 20 8J07015 EPA 624 101D7108 18!31 jkg Styrene [100.42.5] ^ 4-0 UD uglL 20 4.0 20 8307015 EPA 624 10/07/08 18:31 jkg Tetrachloroethene [127.18-4] ^ 7.2 UD ug/L 20 7.2 20 8)07015 EPA 624 10107/08 16:31 jkg Toluene [108-58-3] ^ S00 D uglL 20 4.0 20 8107015 EPA 624 10/07/08 1B:31 jkg ' Vans-1,2•Dichloroethene [156-60-5] ^ 5.0 UD ug/L 20 5-0 20 8)07015 EPA 624 10/07/08 18:31 jkg trans-1,3-Dichloropropene 110061.02-61 ^ 6-0 LTD uglL 20 6.0 20 8307015 EPA 624 10/07/08 18:31 jkg Trichloroethene [79.01•15] A 5.0 U❑ ugJL 20 5.0 20 8)07015 EPA 624 ID107108 18:31 jkg t Tri[hlorolluoromethane [75-69.4] ^ 5.6 UD ug1L 20 5-6 20 8)07015 EPA 624 5010710E 1831 jkg Vinyl chloride [75-014] A 6.0 U0 ug1L 20 6.0 20 EU07015 EPA 624 10107)08 18:31 jkg xylenes(Total) [1330.20.71 ^ 330 0 ug1L 20 13 40 8107015 EPA 624 10/07/08 18:31 jkg ' surrogates _ Results OF Spike L vl Sir Rec % Rec Limits Batch _ Method _Analyze4 By Notes 4-8rw"0fW0A XVWen6 47 1 50.0 93 % 51.122 B707a1S EPA 624 10/O71Lv 1B:31 1irg Dr6rnn>a9uprvme[ladne 51 1 50.0 la? % 68-117 8107015 EPA 6I4 1010,; aW 18:31 1k47 ?•oluene,eB 0 1 Za 95 % 69-110 81a7015 EPA 574 1010710618:31 A7 ' Page 46 ol'92 1 I 1 1 Description: MW-10 Matrix: Ground Water Project: Uz21e Cadillac Semivolatile Organic Compounds by GCM5 ^ - ENCO Cary -1vaed anaW ANC 5911 Lab Sample ID: C810838-09 Sampled. 10/02/08 11:4 5 Sampled By: Tara Rowland www.encolabs.icom ReeelVed: 10/03/08 14: 20 Work order: C810838 Analyte MAS Numberl Resin EW Una& DE rlpJ. MIL M&II Method Analyx Ay 1,2,4-Trichlombenxene [120.82.1] ^ 2.1 U ug/L 1 2.1 10 8108014 EPA U70C 10/16/08 23:06 DFM L2•1)ichlorobenxene [95.50.11 ^ 2.3 U ug/L 1 2.3 10 8JOB014 EPA 8270C 10/16/08 23:06 DFM 1,3-Dichlorobenxene [541.73.1] ^ 22 U 4L 1 2.2 10 870BD14 EPA 8270C Io/INO8 23:06 DFM 1,4-Dichlorobenxene [1D6.46.7] A 2.2 U uglL 1 2.2 10 8308014 EPA 827DC 10/16/08 2 3! 06 DFM 1-Methylnaphthalene [90-12-0] ^ 15 ug/L 1 2.0 10 8108014 EPA B270C 10/16/08 23:66 DFM 2,4-DinitmtMuene [121.M-2] A 1.2 U uglL 1 1.2 10 alOBD14 EPA 827K 10/16/08 23:06 DFM 2,6-Dinitrotoluene [606.20.2] A 1.0 U ug/L 1 1.0 10 8308014 EPA 8270C loll6106 23!06 DFM 2-Chlomnaphthalene [91-58-7) ^ 1.6 U ug/L 1 1.6 10 8108014 EPA 8270C 10/16/08 23:06 DFM 2-Methylnaphthalana [91-57-6] ^ 23 ug/L 1 2.0 10 8708014 EPA 8270C 10/16/08 23:06 OFM 2-Nitroaniline [88.74.4] A 1.2 U ug/L 1 1.2 10 8308014 EPA 8270C 1oJ16J08 23:06 DFM 3,T-Dichlorobenxidine [91.94.1] ^ 1.8 u ugJL 1 1.8 10 8)08014 EPA 8270C 1011fi108 23:06 DFM 3-Nitroaniline [99-09-2] A 1.6 U ug/L 1 1.6 10 8)08014 EPA 8270C 1OJ16108 23:06 OFM 4•Bromophenyl•phenylether [101.55.3] ^ t.2 U ug/L 1 1.2 10 5308014 EPA 8270C 10/16108 23-06 DFM 4{hloroaniline [ID6-47-8] ^ 1.6 U ugJL 1 1.6 10 8)08014 EPA 8270C 10116108 23:06 DFM 4-Chlorophenyl-phenylether [7005-72-3] ^ l.2 U ug/L 1 1.2 10 8108014 EPA 8270C 10116/08 23-D6 DFM 4-Nltroaniline [100-01-6] ^ 1.4 U ugJL 1 1.4 10 8708014 EPA 8270C 10/16/08 23:06 DFM Acenaphthene [63-32-91 ^ 10 u ug/L 1 2.0 10 81D8014 EPA 8270C 10)16/08 23:06 DFM Acenaphthylene [208.96.81 ^ 2.0 u uglL 1 2.0 10 8708014 EPA 8270C 10)INOB 23:06 DFM Anthracene [12o-12-7] A 2.0 u ugJL 1 2-0 10 8)08014 EPA 8270C 1011610E 23106 DFM Benzidine [92-87-5] ^ 1.5 u ugJL 1 t-5 10 8308014 EPA 827DC 10/16/08 23:06 DFM Benm(a)anthracene [56.55.3] A 2.0 U uglL 1 2.0 10 8308014 EPA 827DC 10/16/08 23:06 DFM Uenzo[a]pyrene [50-32-0] ^ 2.0 U uglL 1 2-0 10 8JO8014 EPA 8270C 10/16/08 23!06 DFM Benzo(b)fluoranthene [205-99-2) ^ 2.0 U ug/L 1 2.0 10 8108014 EPA 827DC to/16/08 23:06 DFM Benxo(g,h,l)perylene [191.24.2] ^ 2.D U ug/L 1 2.0 10 8308014 EPA 8270C ]0/16/08 2 3: 06 DFM 8enzo[k]fluoranthene [207.OMI ^ 2.0 U uglL 1 2.0 10 WOB014 EPA 8270C 10/16/08 23:06 DFM Benryi almhol [100-51-6] ^ 1.0 U ugJL 1 1.0 10 8708014 EPA 827DC 10/16J08 23:06 DFM bis[2-Chloroethoxy]methane [ 111.91.11 ^ 2.0 U ug/L 1 2.0 10 8]0B014 EPA 827DC 10116/08 23:06 DFM Bis(2-Chlorcethyl)ether 1111-44-41 ^ 2.1 U ug/L 1 2.1 10 BJOBO14 EPA 8270C 10116J06 23:06 1) FM Bis[2-rhloroisopmpyl]ether [108.60.11 ^ 2-2 U ug/L 1 2.2 10 8308014 EPA 827DC IOJI6J0823A6 DFM Ui 5(2-Emylhexyl)phthalate [117-81.7] A 1.9 U ug/L 1 1.9 10 8108014 EPA B270C 10/16/08 73:06 DFM Butylbenzylphthalate [85-68-7) ^ 1.4 U ug/L 1 1.4 10 9108014 EPA B270C 10/16/08 23:06 OFM Chrysene [218-01.9] A 2.0 U ug/L 1 2.0 10 8308014 EPA 8270C 10/16/08 23!06 DFM Dibenza(a,h)arlthracene [53-70-3] ^ 2.0 U ug/L 1 2.0 10 8108014 EPA 8270C 10/16/08 23:06 DFM Diberaoturan [132.64-9] ^ 1.3 u ugJL 1 1.3 1D B)08014 EPA 8270C 10/16/08 23:06 DFM Diethylphthalate [84-66.2] ^ 1.3 u ugJL 1 1,3 10 8108014 EPA 8270C lot16108 23!D6 DFM Dlmethylphthalate [131-11-3] ^ 1.1 U uglL 1 1.1 10 8JO8014 EPA 8270C 10J16108 23:06 DFM Di-n-butylphthalate [84-74-2] A 1.0 U uglL 1 1.0 10 8)08014 EPA 8270C SOlt 6J08 23:D6 DFM Di-n-odylphthalate [i17,84-0] ^ 2.0 U uglL 1 2.0 10 8108014 EPA 8270C t0116108 23:D6 DFM Flucranthene [206.44.0] A 2.0 U uglL 1 2.0 30 8)08014 EPA 8270C 10/16/09 23:06 DFM Fl uorene [86-73-7] ^ 2.0 U uglL 1 2.0 10 8)08014 EPA 8270C 10116108 23:06 DFM HexaChlorobenme [118-74-1J ^ 1.1 LI uglL 1 1.1 10 81D8014 EPA 9270C 10)16108 23:06 DFM Hexachlorobutadiene 187-68.31 ^ 2-0 U uglL 1 2-0 10 8)08014 EPA 9270C i0116108 23:06 DFM Hexachlorocyclopentadlene [77-47-41 A 2.0 U ug/L 1 2.0 10 8108014 EPA 6270C 1021610E 23:06 DFM Hcxachloroethane [67-72-1] A 2.4 U uglL 1 2.4 10 D08011 EPA 8270C 10)16)08 23:06 DFM Indeno{1,2,3-cd]pyrene [191.39.5] A 2.0 U ug/L 1 2.0 10 8108014 EPA 8270C 10/16/08 23:06 DFM lsophorone (78.59.1) A t.8 U ug/L 1 Le 10 8308014 EPA 827DC 10216/08 2106 DFM Naphthalene [91-20-3] ^ 120 D ug/L 2 4,D 20 8108014 EPA 8270C to/ 16)08 21:52 DFM Nitrobenzene [98-95-3] ^ 1-9 U ug/L 1 1.9 10 W08014 EPA U270C 10116108 23:06 DFM N-Nitrosodimethylamine [62-75-91 ^ 1.9 U ug/L I 1.9 10 8)08014 EPA 827DC 1011NOS 23:06 DFM N•Nitroso-di-n-propylamine [fi21-fi4-7]^ 2.1, u ug/L 1 2.1 10 008014 EPA 8270C 10116(0823:D6 DFM N-Nitrosodiphenylamine/Diphenylamme 1.1 u ug/L 1 1.1 10 870B014 EPA 8270C to/16108 23:06 DFM [96-30-61122-39-41 Page 47 of 92 "Atal CS M� www.encolabs.com ' Description: MW-10 Lab Sample I0: C810838-09 Received: 10/03/08 14:20 Matrix: Ground Water Sampled: 10/02/08 11:45 Work Order: C810838 project: Uzzle Cadillac Sampled By: Tara Rowland ' Semi►lolatile Organic Compounds by GCMS ^ - ENCIO Cary rereCred analyte [NC 5911 AiIJJIM rCAS Numberl B.SS.Ul Eka Mom PIE MJZL MU @dish Method AMllaed AM Notes ' Phenanthrene [85.01.8] ^ 2-0 U uglL 1 2.D 10 9309014 EPA B27DC 10/16/08 23:06 ❑FM Pyrene [129-00-0] ^ 2.0 U ug1L 1 2-0 10 B708014 EPA 8270C 10116V08 Z3:06 PFM Pyridine [110-86.1] ^ 2.1 U ug1L 1 2A 10 8308014 EPA 8270C 10/16/08 23:06 UFM ' Surmyates Results DP Spike LPl % Rec % Rec Llmltr _Batch Method_ -Analyzed _By Notes � - 2-1A-o6ipheny! 35 1 50.0 59 % 11-121 SIVW14 EPA 8270C 10/16/D813-•54 PFM ffiftbenzew—dS 32 1 50.0 65 % 33-116 8AW14 EPA e27X mlmIW 21-06 Drm ' 7erphenyl-dm 28 1 50.0 55 % 45.125 a"M14 EPA 6770C 10116,W 23:06 DFM 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Description: HW-10 Matrix: Ground Water project: Uzzle Cadillac Volatile Petroleum Hydrocarbons by GC ^ ENCO Cary rerbfred ante OVC 591] Lab Sample ID: C810838-09 Sa m p led: 10/02 j08 11:4 5 Sampled By: Tara Rowland Analyte rCAS Numbed Ram, EL22 Units pE Im MU 11114h CS -CS Allphatlrs INA1 A 2800 ❑ uglL 10 30 200 WOW17 C9-C10 Aromatics INA] A 26 UD uglL 10 25 200 B106017 C9-C32 Allphatks [MAI A 210D D 4L 10 280 300 8JO6017 Surrpgat- Results DF Spike L vt % ReC % Rec Limits Batch 15-abrv=tobaw(FID) 100 1 100 103 % 70.130 9)0 017 2.5 PGvmofoJuene (PID) 110 1 100 105 % 70.130 9MO17 Page 49 of 92 9�ez www.encolabs.com Received: 10/03/ 08 14:20 Work order: C810838 Method Analyz d BY Notes MAVPH 1010710814:06 bpk MAVPH 10I0710814106 bpk MAVPH 10107I0 14:06 bpk Method Arratyred By Notes MAVPH IWO7/0814:06 bok MA t PH 1"7/0814:06 bPA 1 1 1 1 1 1 1 1 1 1 www.encolabs.com Description: MW-10 Lab Sample ID: C810838-09 Received: 10/03/08 14:20 Matrix: Ground Water sampled: 10/02/08 11,45 Work order.. C810838 project: Uzzle Cadillac Sampled By: Tara Rowland Metals by EPA 6000/7000 Series Methods ^ - ENCO Cary rerdfied analyte [NC 591] Analyte fCAS Numbed gesylELq Unm pf !w" MU RW&h Method Analyzed AY Notes Chromium [7440-47-3] ^ 1-00 u uglL 1 1.00 10-0 8303014 EPA 6010B 10/13108 20:02 ]DH Lead [7439-92-11 ^ 11.9 ug1L 1 1.9 10.0 W03014 EPA 6010E 10/13/08 20:02 )DH Extractable Petroleum Hydrocarbons by GC ^ - ENCO Jacksonville Ce;tfied analyle ANC 442J Analyte rCAS Numbed Results EU YDJU 2E MU MU 1190 Method Analysed BY N&W C11-C22 Aromatics [NA] ^ 9$ ]B ug1L 1 24 100 8]10020 MAEPH 10/141082218 P9G 3-01 C19-C36 Xiphatics [NA] ^ 47 U ug1L 1 47 500 8110018 MAEPH 10/14/08 19:39 PDG O-CIO Aliph"cs [NA] ^ 48 U uglL 1 49 500 a310018 MAEPH 10/14/08 19:39 PDG Surrogates Results OF SpIke Lvl % Rec % ReC Limits Batrh Method_ By Notes �PLGr.. 1.6mmdlaphthalcne 38 1 400 96% 4fJ-140 8110020 MAEPH _Analysed f0/14/A922:18 2-Ruawnphenyl 40 1 40:0 99 % 40-140 8uioa?0 MAEPH 10/14/OB 22:19 PVC ChWro-ociaAecane 83 1 200 42 % 40-140 8110718 MAEPH 10/14/0819:39 PDG oa ierphend 17 1 40.0 43 % 40-140 W10020 MAEPH 10/14/0822:18 PVC This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 50 of 92 1 CS NS 00) www.encolabs.com ' Description: MW-11 Lab Sample ID: C810838-10 Recelved: 10/03/08 14:20 Matrix: Ground Water Sample[; 10/02/08 13:25 Work order: C810838 project; Uzzle Cadillac Sampled By: Tara Rowland ' Volatile Organic Compounds by GCMS ^ 4R IC0 Cary celOCred af&Yte INC 591] AnalvW [CAS Number] Results EL12 Unifs 2f III& HU A=h Method A17>DI]rri:il @y dotes ' 1,1,1•Tdchloroethane [71-55-61 ^ 1.4 UD ug/L 5 1.4 5.0 8307015 EPA 624 10/07/08 19:00 jkg 1,1,2,2-Tetrachloroethane [79.34.51 ^ 1-6 UD uglL 5 1-6 5.0 8JO7015 EPA 624 1010710819100 jkg 1,1,2-Tdchlonx4hane [79-00.51 ^ 1-0 1.0 WL 5 1.0 5.0 8JO7015 EPA 624 10/07/08 19:00 jkg ' 1,1-Dichloroethane (75-34.3] ^ 1-6 IJq uglL 5 1.6 5.0 8107015 EPA 624 10/07/08 10:00 jkg 1,1-Dichlamethene 175-35-41 ^ 1.0 UD ug1L 5 1.0 5.0 8JO7015 EPA 624 10/07/08 19:00 jkg L2-Dichlorobenzene [95.50.11 ^ ]A LID UgIL 5 1-4 5.0 8307015 EPA 624 10/07/08 19!00 ;kg 1,2-Dichlorocthane [107.06.2] A 2.3 UD uglL 5 2.3 5.0 8307015 EPA 624 10/07/08 19:00 jkg ' 1,2 gichlorapropane [78.87.5] ^ 1.0 UD ug/L 5 1.0 5-0 8707015 EPA 624 10/07/08 19'00 jkg 1,3-Dichlorobenzene 1541.73.11 ^ 1.5 UD uglL 5 IS 5-0 8107015 EPA 624 10/07/08 19:00 jkg 1,4-Dichlombenxene 1106-46-71 ^ 1.0 UD ug/L 5 1.0 5.0 8]07015 EPA 624 10/07/08 MOD jkg 2-Chloroethyl Vinyl Ether [1111-71-1] ^ IS UD ,WL 5 1.8 25 8]07015 EPA 624 10,17101 19:00 jkg ' Acrolein [107.02.8) A 15 UD ug/L 5 15 50 8307015 EPA 624 10/07/08 I9!DO jkg Ac ylonitrile [F07-13-11 ^ 5.0 UD uglL 5 5.0 25 8707015 EPA 624 10/07/08 19:OD jkg Benzene [71.43.2] ^ 550 ❑ ug/L 5 1-0 5-0 8307015 EPA 624 10107108 19:00 jkg Bromohenzene []OB,Sfi-l] ^ 1.0 UD ug/L 5 1.0 5.0 8107015 EPA 624 10/07108 19:00 jkg BrornodicNoromethane [75.27-41 1.0 u❑ ug/L 5 lA 5.0 8]07015 EPA 624 1D10710819:D0 jkg Brpmofonn [75-25-2] ^ 1-4 Ja uglL 5 1.4 5.0 BJ070I5 EPA 624 10/07/08 19:00 jkg Bromornahane [74-93-9] ^ 2.4 UD uglL 5 2.4 5.0 M7015 EPA 624 10107108 19:00 jkg Carbon tetrachloride [56.23.5] ^ 1.8 Jo uglL 5 1-8 5.0 8JO7015 EPA 624 10/07/08 19:00 jkg ' Chlorobenzene [108-90-71 ^ 1.4 UD uglL 5 1.4 5.0 8J07015 EPA 624 20j07/08 19:00 jkg Chlomethane [75-00-3) ^ 1.5 UD ug1L 5 1.5 5.0 8J07015 EPA 524 1D/07108 19:00 jkg Chloroform [67-66.31 A 1.0 UD uglL 5 1.0 5.0 8307015 EPA 624 101D7105 19!00 jkg Chloromethane [74-87-3] ^ 1,2 UD ug1L 5 1.2 5.0 8307015 EPA 624 10/07/08 19:00 jkg ' ds-1,2-Dichloroethene [156-59-2)^ 1.5 UD uglL 5 1.5 5.0 8107015 EPA 624 1010710819:00 jkg as-1,3-Dichloropropene [10061.01.51 ^ 1.2 UD ug/L 5 1.2 5.0 8307015 EPA 624 10107108 19! DO jkg ❑ibromochloromethane [121.48.11 ^ 1.4 UD uglL 5 M 5.0 8307015 EPA 624 10/07108 19:00 jkg DichlorodlFluoromethane [75.71.81 ^ 1-0 UD ug/L 5 1-0 5.0 8J07015 EPA 624 F0107108 19:00 jkg ' Ethylbenzene 1100-41-4] ^ 56 ❑ ugjL 5 1.0 5.0 8307015 EPA 624 10107108 19:00 ]kg m,p-llylenes [108-38-31106-42-31 ^ 340 D ug1L 5 2-0 10 8307015 EPA 624 10/07/08 19:00 jkg Methylene chloride [75-09-2] ^ 1.2 U0 uglL 5 1.2 5.0 8]D7015 EPA 624 10)07/08 19:OD jkg Methyl -tort -Butyl Ether [1634-04-4] ^ 14 ❑ ug/L 5 1.4 5.0 8707015 EPA 624 10/07/08 19:00 jkg ' o-xylene [95-47.61 A 1.4 UD uglL 5 1.4 5.0 8107015 EPA 624 ION7108 19:00 jkg Styrene [100-42-5] ^ 1.0 UD uglL 5 1.0 5.0 8JO7015 EPA 624 10/07/08 19:00 jkg Tetrachlaroetheoe (127.18-4] ^ 1.8 UD ug/L 5 1.9 5.0 8107015 EPA 624 10/07/08 19:00 jkg Toluene [108-88-3] ^ 5.8 D uglL 5 1.0 5.0 8;07015 EPA 624 10/07/08 19:00 jkg ' trans- 1,2•Dichloroethene [156-60-5] ^ 1-2 UD ug/L 5 1.2 5-0 8707D15 EPA 624 10/07/08 19:00 jkg trans-1,3-Dichloropropene [10061.02-6] ^ 1-5 UD ug/L 5 1.5 5-0 8307015 EPA 624 10/07/05 19!00 jkg Trichioroethene [79-01-6] ^ 1.2 UD uglL 5 1-2 5.0 BJ07015 EPA 624 10/07/08 19:00 jkg Trichloro0uoromethone [75-69-41 ^ 1-4 UD ug/L 5 1.4 5-0 8]07015 EPA 624 101071DEI 19:00 jkg ' Vinyl chloride (75-01-4] ^ 1.5 UD ug/L 5 1.5 5.0 RJ07015 EPA 624 10/07/08 19:00 jkg %ylenes (Total) [1330-20-71 ^ 340 ❑ uglL 5 34 10 1107015 EPA 624 10/07108 19100 ]kg ' Surwates _ _ _ Results OF Spike L vl % Rec % Rec Limits - Batch _ Metho_d Analyzed _ By Notes -- - 4-B�amWkforobenrerre 4G 1 50.0 9296 51.122 8107015 EPA 624 J"7/G919: D0 jkg D 6romolluawmethane 50 1 50.0 10096 a-117 8JO7015 EPA 624 1010710819.00 1k9 iduerle d8 47 1 50..0 94 % 69-110 8,A97015 EPA 624 10/07/0819--•X jk9 1 Page 51 or92 1 1 CS �gg www.encolabs.com ' Description: Mw-11 Matrix: Ground Water Project: Uzzle Cadillac Lab Sample ID: C81083840 Sampled: 10/02/08 13:25 Sampled By; Tara Rowland Received: 10/03/08 14:20 Work order: C810838 ' Semivolatile Organic Compounds by GChIS ^ - ENCO Cary rectified a-W INC 5911 17CAS NuMberl Results Eft Ula is PE MD1 MSL Mch Method Anal l£1L MDR 'AnalM 1,44-Trichlorobenzene [120.82.1] ^ 2.1 U ug/L 1 2.1 10 8708014 EPA 8270C 10116108 20:37 DFM 1,2-Dichlorobenzene [95-5D-11 ^ 2.3 U uWL t 2.3 10 8]08614 EPA 8270C 10/16/08 20:37 DFM 1,3-Dchlorobenzene [541.73-1] ^ 2.2 U uglL 1 2,2 10 8706014 EPA B270C 10/16/08 20:37 bFM ' 1,4-Dichlorobenzene [106.46.71 ^ 2.2 U ugjL 1 2-2 ]0 BJ08014 EPA B270C 10116108 20:37 DFM Methy I-lnaphtWen* t90.12-0] ^ 2.2 ) uglL 1 2.0 10 8]09014 EPA 8270C 10) 6)08 20:37 pFM 2,4-DiniWoluene [121.14.2] ^ 1.2 u ugfL I 1-2 10 8108014 EPA 8270C 10/16/08 26:37 DFM 2,1,1Nnilro[duene [606-20-2] ^ 1.0 u ug1L 1 1.0 30 8)08014 EPA 6270C 10/16/08 20:37 DFM ' 2-Chloronaphthalene [91.58.71 ^ 1.6 u uglL 1 1.6 10 8108014 EPA 827DC 10116108 20:37 DFM 2-Methylnaphthalene [91.57-6] ^ 3.9 ) tx]IL 1 2.0 10 8108014 EPA 827DC 10/1610820:37 DFM 2-Nitroaniline [88.74.4) ^ i-2 U uWL 1 1,2 10 8708014 EPA 8270C 10/16/08 20'37 DFM 3,3'-bichlorohenxidine [91.94.1] ^ 1.8 U ugjL 1 1.8 10 8708014 EPA 6270C 11,11101 211:37 DFM ' 3-Nilroaniline [99-09-2] ^ 1.6 U ug/L 1 1.6 10 SJ00014 EPA 8270C 1 D116108 20:37 DFM 4-Bromaphenyl-0henylEther [101.55.3] ^ U u u(J,IL 1 1.2 10 8)08014 EPA 8270C 10j16j06 20:37 DFM 4-Chloroaniline [106.47.81 ^ 1.6 u ug/L 1 1.6 In 8JO8014 EPA 8270C 10116j08 20:37 pFM 4-Chlorophenyl-pherrylether [7005-72-31 ^ 1.2 u ug/L 1 1.2 10 8308014 EPA 8270C 10/16/08 2037 DFM 4-Nitroaniline [100-01.6] ^ 1.4 U ug/L 1 1.4 10 8108014 EPA 8270C 10/16/08 20:37 DFM Acenaphthene [83-32-9] ^ 2-0 U uglL 1 2,0 10 8JOB014 EPA 8270C 10/16/06 20:37 DFM Acenaphthylene [208-96-8] ^ 2-0 U ugjL 1 2.0 10 8]08014 EPA 8270C 10/16/08 20:37 DFM Anthracene [120-12-71 ^ 2,0 U ugJL 1 2-0 10 8308014 EPA 8270C 10/16/08 20:37 DFM ' Benxidine [92•B7.5] ^ l.5 U ug/L 1 1.5 10 8JO8014 EPA8270C 10j16)0820:37 DFM Benm(a)anthracene [56.55.3] ^ 2.0 U uglL 1 22 10 8108014 EPA 8276C 10j16M 2D:37 DFM Benzo(a)pyrene [50.32.81 ^ 2.0 u ug1L 1 2.0 10 8)08014 EPA 9270C 1D/16/08 20:37 DFM Benzo(b)fluo there [205-99-2] ^ 2.0 t! ug/L 1 2.0 10 8]08014 EPA 6270C 1011t JUB 2U'3■ DFM ' 8enzo((j,h,i)Perylene 1191.24.2] ^ 2.0 U uWL1 2.0 ID 8JO8014 EPA 8270C Iall 6108 20:37 DFM Benzo(k)fluoranthene 1207-08-9] ^ 2-o U ugjL 1 2,0 10 8JOB014 EPA 827DC 10/16/08 20'37 DFM Bents almhol [100-5I.6] ^ 1.0 U ug/L 1 1'o 10 8708014 EPA 8270C 10116/08 20:37 DFM bis(2-Chloroethaxy)methane (111-91-1] ^ 2-0 u ug/L 1 2.0 10 8308014 EPA 8270C 10j16108 20:37 DFM ' Bis(2-Chlornethyl)ether [111.444) ^ 2.1 U uglL 1 2.1 10 8108014 EPA 8270C 10)16108 20:37 DFM 6is(2-chioroisapropyllether [100-60.1) ^ 2.2 u uglL 1 22 10 6108014 EPA 8270C 10)16106 20:37 DFM His(2-Ethyl hexyl)phthalate [117-81.7) ^ 1A u ug1L 1 1.9 10 B)08014 EPA 8270C 10116j08 20:37 DFM Butylbenzylphthalate [85.68.71 ^ 1.4 U uglL ] 1.4 10 B)08014 EPA 9270C 10/16/08 20:37 DFM ' Chrysene 1218-01.9] ^ 2.0 U uglL 1 2.0 10 8JO8014 EPA 8270C 10/16/08 20'37 DFM Dibenzo(a,h)anthracene [53.70.3] ^ 2.0 U qVL 1 2-0 10 8108014 EPA 8270C 10/16/08 20:37 DFM Dibenzofuran [132-64 9] ^ 1-3 U uglL 1 1.3 10 a108D14 EPA B27DC 10/16/08 20'37 DFM Diethylphthalate [84-66-2] ^ 1-3 U ug/L 1 1.3 10 8308014 EPA 8270C 10/16/08 20'37 DFM ' Dimethylphthalate (131.11.3] ^ LI U ugX 1 13 10 8108D14 EPA 8270C 10I16I00 20:37 DFM Di-n-butyiphthalate [84-74-2] ^ 1.0 u ug1L 1 1.D 10 8)08014 EPA 8270C Ion6jo820:37 DFM Di-n-octylphthalate [117-84-0] ^ 2.0 U ug1L 1 2.0 10 8)08014 EPA 8270C 10/16/08 20:37 DFM Ruorantherle [206-44-01 ^ 2-0 U UWL 1 2,0 10 8)u8014 EPA 8270C 10/16/08 20:37 DFM ' Muorene (86-73.71 ^ 2.0 U ugjL 1 2.0 to 8)08014 EPA 8270C 10/16/08 20'37 DFM Nexachlorobemmrie [118-74-11 ^ 1.1 U uglL 1 I'l 10 WOOO14 EPA 827DC 1011610820:37 DFM HexachloroMadiene [87.68.3] ^ 2,0 U uglL 1 2.0 10 8)OB014 EPA 8270C 10/16/08 20:37 DFM ' Hexachlorocydopentadlene [77.47.4] ^ 2.0 u uglL 1 2,0 10 8308014 EPA 8270C 1D116108 20'37 DFM Hexachloroethane [67.72.l] ^ 2.4 u ug1L 1 2.4 10 B16BD14 EPA 8270C 10116108 20:37 DFM Irdeno(1,2,3-cd)pyrene [193.39-5] ^ 2.0 U uglL 1 2.0 10 8108014 EPA 8270C 10j16108 20:37 DFM I50phorone 1-8 U uglL 1 1.8 In 8)08014 EPA 8270C 10j16j08 20:37 DFM ' Naphthalene [91-20-3] ^ 14 ugjL 1 2.0 10 8308014 EPA 8270C 10/16/08 2D:37 DFM Nitrobenzene [98.95.31 ^ 1.9 U UgjL 1 1,9 10 8JO8014 EPA 8270C 10/16/08 20:37 DFM N-Nitros0dimethylamirle [62-75-9] ^ 1.9 U uglL 1 1.9 10 BJOBD14 EPA 827DC 10/16/08 20:37 DFM N-Nitrosa-den•propylamine 1621.64.7] ^ N-Nitrosodiphenylamin Diphenylamine 2.1 III U u ug/L ug/L 1 1 2,1 1.1 10 10 8JO8014 B)0B014 EPA 8270C EPA 8270C 10/16/08 20:37 loll6108 20:37 DFM DFM 186-30.6/122.39.4] Page 92 of 92 1 1 1 1 Description: MW-11 Matrix: Ground Water proje.t: Uzzle Cadillac Lab Sample ID: C810838-10 Sampled.. 10/02/08 13.25 Sampled By: Tara Rowland Semivolatile Organic Compounds by GCMS ^ ENCO Cary Certrfled anatyte INC 5911 Analyt[CAS Numlferl Results an YM& QE MIX MU Rtyb PhQnanthrene [65-01.8] ^ 2.0 U uVL 1 2.0 10 8108014 Pyrene [129.00.0] ^ 2.0 U ug1L 1 2.0 10 8708014 Pyridine [110-86-1] ^ 2.1 U Ug/L 1 2.1 10 870B014 Sur -gat- Results DF Splke L vl rya Rec %, Rec Llmt& Batch 2-Ruae61 -yl 32 1 50.0 65 % 21.121 9-70014 Nitrebenzerr d5 32 1 50.0 64 % 33-116 8JM14 7-aphenyl•dM 40 1 500 8196 45.125 8JOW14 Page 53 of 9Z Q9 �C-o www.encolabs.com Received: 10/03/08 14: 20 Work Order: C810838 method Anaivxed HY NZQ EPA 9270C 10/16/08 20:37 DFM EPA 827DC 10/16/08 20!37 DFM EPA 827DC 10/16/08 20:37 DFM Method_ Analyred By Notes _ EPA 827LIC f0/161 20.37 DFM EPA 6270C 101161M 20:37 DFM EPA 8270C 101MVM 20:37 DFM 1 1 1 1 1 CS NS 00) www.encolabs.com Description: MW-11 Matrix: Ground Water Project: U221e Cadillac Lab Sample ID: C810838-10 Sampled: 10/02/08 13:25 Sampled By: Tara Rowland Received: 10/03/08 14:20 Work Order-. C810838 Volatile Petroleum Hydrocarbons by GC ^ ENCO Lary certified analyte [NC 5911 AnalM (CAS Numberl Results Elaq units IZE MU MU Batch Method Analyzed By I!Iota CS -CS Allphetics [NA] ^ 810 D ug/L 5 15 100 8306017 MAVPH 10/07108 14!36 bpk C9-C30 Aromatics [NA] ^ 330 C ug/L 5 13 1DD 8706017 MAVPH 10107/08 14:36 bpk C9-C32 Allphatles [NA] ^ 600 D ug/L $ 140 150 8106017 MAVPH 1010710E 14:36 bpk Surrogates Results DF Spike L0 % Rec % Rec LIM10 Batch Analyzed By Notes 2 5-Abromalahwne (FO) 100 1 100 103 % 70.130 8A76017 T _Method_ M4 VPH J01071M 14:36 Lpk 2,5-AAbramathluene (M) 130 1 100 128 % 2V.130 8706017 MAVPH 10/OT/m 14:36 hpk Extractable Petroleum Hydrocarbons by GC ^ - ENC0 0cA9m vine certified analyte INC 4421 Analyt[CASNumberl Results Ela Units 12E MDL fm Batch Method ALaing $y man C11-C22 Aromatics [NA] ^ 7e IB uglL 1 24 100 al 1004 MAEPH 10/14/08 22AI PDG 1-01 C19-06 Aliphatics [NA] ^ 47 U u9/L 1 47 500 BA0018 MAEPH I01141D8 20!01 PDG U-CIS Aliphatics [NA] ^ 48 u ug/L 1 48 500 8710018 MAEPH 1 D11410B 20:01 PDG Surrogates Results DF Spike Ls l 4% Rec % Rec Limits Batt+ Method Analyzed By Notes 2_&vn xapMh?AYv — - - -- 40 1 40,0 100 4� 40440 8110020 MAEPH _ 10/14/081241 -- FOG 2-Fluo-bphenyl 42 1 40.0 105% 40-140 8710020 14AEPH Ia/14/0822:41 PPG chforo-odadecone 150 1 200 74 % 49-140 8110018 MAEPH 1p/14/082D.01 PPG 0-7-ev—y1 29 1 40.0 73 % 40-140 8110020 MAEPH 10/1 41V8 22. 41 PDG This report relates only to the sample m received by the laboratory, and may only be reproduced in lull - Page 54 ol'92 1 (9 �G 0 www.encolabs.com ' Description: MW-12 Lap Sample ID: C810838-11 Received: 10/03/08 14:20 Matrix: Ground Water Sampled: 10/01/08 16:45 Work order: C810838 Project. Uzzle Cadillac Sampled By: Tara Rowland ' Volatile Organic Compounds by GCMS ^ £NCO Cary rert/fied analyte [NC 5911 1 1 1 1 1 1 Analtrte rCAS Numberl Resull I" Units 2E MU MU Batch Method Analyzed $y NLP.iei 1,1,1-Tridhloroelhane 171-55-6] ^ 0.27 u ug/L 1 0.27 1.0 M4002 EPA 624 10/06109 23:51 jkg 1,1,2,2-Tetfachioroethane [79.34.5] ^ 0.33 u ug/L 1 0.33 1.0 BJW02 EPA 624 10/06108 23:51 jkg 1,1,2-Tridd oroethane [79-00-5] ^ 0.20 U ug/L 1 0.20 1.0 8304002 EPA 624 10106108 23:51 jkg 1,1-Dichloroethane [75-34-3] ^ 0.33 ll ug/L 1 0.33 1.0 8)04D02 EPA 624 10/06/08 23:51 jkg 1,1-Dichlorwthene [75.35-4] ^ 0.20 U ug/L 1 0.20 1.n 8304D02 EPA 524 10/06/08 23:51 jkg 1,2-DichlorDbenzene [95.50.1) ^ 0.27 U ug/L 1 0.27 1.0 8JO4002 EPA 624 10/06/08 23:51 jkg 112-Diddoroethane [107.06.2] A 0.46 U uglL 1 0,46 1.0 8JO4002 EPA 624 10/0610B 23:51 jkg 1,2-Didilpropropane [78-87-5] ^ 0.2D UugJL 1 0-20 1.0 OID4002 EPA 624 10/06/08 23:51 jkg 1,3-Diddorobenzene [541-73-11 ^ 0.30 ll uglL 1 0-30 1.0 OID4002 EPA 624 10/06/08 23:51 jkg 1,4•Dlchlorobenzene [10"6-7] ^ 0-20 U uglL 1 0,20 1-0 8304002 EPA 624 10/06/08 23:51 jkg 2-Chloroethyl Vinyl Ether [110-75-8] ^ 0.37 U uglL 1 0-37 5.0 aID4002 EPA 624 10ID61DS 2151 jkg Acrolein [107.02.81 ^ 3.0 U uglL 1 3.0 10 8304002 EPA 624 10/06/08 23:51 jkg Acrylonitnle [107-13-11 A 1.0 U ug/L 1 1-0 5.0 8)040D2 EPA 624 1Dto61n8 23!51 jkg Benzene [71A3.2] ^ 0-20 U ug/L 1 0.20 1-0 8704002 EPA 624 10ION08 23:51 jkg Bromobenzene [108-86.1] ^ 0,21 u uglL 1 0,21 1.0 83040D2 EPA 624 1o1061o8 23:51 jkg Bromodirhloramethane 175-27-4] ^ 0,20 U ug/L 1 0.2n 1-0 8301002 EPA 624 10/06/08 23:51 jkg Bromoform [75.25.2) ^ 0-29 U UQ& 1 0.29 1-0 SM002 EPA 624 10/06108 23:51 jkg Bromomethane 174.83.9) A 0.49 U uglL 1 0.49 1.D 8104002 EPA 624 10/06108 23:51 jkg Carbon tetrachlonde [56.23.51 ^ 0-35 u ug/L 1 0.35 1.0 M4002 EPA 624 10/06108 23:51 jkg Chlorobenzene j108-90.7] ^ 0-27 U ug l- 1 0.27 1.0 8104002 EPA 624 ]01061OB 23:51 jkg Chloroethane (75-00-31 ^ 0.30 U uglL 1 0.30 1.0 8JO4002 EPA 624 1o106108 23:51 jkg Chlomform [67.66-3] ^ 0.20 U ug/L 1 0.20 1.0 8)04D02 EPA 624 10/06/08 23:51 Ikg Chloromethane [74.87.3] ^ 0.23 U ugJL 1 0.23 1.0 8104002 EPA 624 10/06/08 23:51 Ikg as-1,2-DkHoroethene [156.59.2] ^ 0.30 U ugJL 1 0.30 1.0 8104002 EPA 524 10/06/08 23:51 jkg cis-1,3-Ulchloropropene [10061-01-5] A 0.24 U ug/L 1 0.24 1-0 8]04002 EPA 624 10/06/08 23:51 jkg Dibromochloromethane [124.4B-1] ^ 0.28 U ug/L 1 0.28 1.0 8104002 EPA 624 10/D6/DS 23:51 jkg Dichlorod iftuorom ethane [75.71.8] A 0,20 u ugJL 1 0.20 1.0 a104002 EPA 624 10/06/0823'51 jkg Ethylbenzene [10"1.4] A 0-20 U uglL 1 0.20 1.0 8]04002 EPA 624 10106/08 23:51 jkg m,p-Xylenes 0,40 U uglL 1 0-411 2-o =4002 EPA 624 10/06/08 2M1 jkg Methylene chloride [7$-09-2] A 0,24 U ugJL 1 0-24 1-0 8104002 EPA 624 10/06/09 23:51 jkg Methyl -tort -Butyl Ether [1634.04-41 ^ 0.49 ] ugjl- 1 0,29 1.0 a104002 EPA 624 10/06/08 23:51 jkg o-kylene [95-47-6) ^ 0.27 U ugJL 1 0,27 1.0 8J04002 EPA 624 10/06/08 23:51 jkg Styrene [100.42.5] A 0-20 U ug/L 1 0.2n 1-0 8J04002 EPA 624 10/06/08 23:51 jkg Tetrachloroethene [127.18.4] ^ 0.36 u ug/L 1 0,36 1.0 8J04002 EPA 624 10/06/08 23:51 jkg Toluene [108-88-3] ^ 0.20 u ug/L 1 0-20 1.D 8J04002 EPA 624 10/06/08 23:51 jkg trans-1,2-Dichloroethene [156-60-5]A 0-25 U ug/L 1 0.25 1-0 8JO4002 EPA 624 1010610823:51 jkg trans-1,3-0ichloropropene 110061-02-6]^ 0,30 u uglL 1 0.30 1.0 8J09002 EPA 624 1010610923:51 jkg Trichloroethene [79-01-6) ^ 0,25 U ug/L 1 0.25 1.0 8J04002 EPA 624 10/06/08 23:51 jkg Trichlorofluoromethane [75-69-4] ^ 0.28 u ug/L 1 0.28 1.0 8J04002 EPA 624 W106108 23:51 Ikg Vinyl chloride [75.01-4] ^ 0.30 U ug/L 1 0.30 1.0 B104002 EPA 629 10106108 23:51 jkg 1<ylenes (Total) [1330-20-7] ^ 0.67 ll ug/L 1 0.67 2.0 810,1002 EPA 629 10106108 23:51 jkg 5urrWates Results DF Spike Lvl % Rige 9b Rec Limits Batch Alethacf Analyzed By Notes 4-&vmolWw benzene •y 43 1 SO-0 86 % 51.122 81D90Q2 EPA 624 10/06/0823:51 Ag �• abralwflunrwnethane 49 1 5Q.0 93 % 68-117 8X4042 EPA 624 10/0W0 23.51 AP rnluene-ds 47 1 Me 94 % 69-110 &IU4001 EPA 624 IQ/pt'y08Z3-•51 jkg Page 55 n[92 1 1 1 C Description: MW-12 Matrix: Ground Water project: 112zle Cadillac Semivolatile Organic Compounds by GCMS --- --- -- - ---- ^ - ENCO Cary tuartilled a-*te (NC 5.911 Lab Sample ID: C810836-11 Sampled-. 10/01/06 16:45 Sampled By: Tara Rowland www,encolabs.com Received: 10/03/08 14:20 Work Order: C810838 Result i an lTIM PE MU MU Batch Method Analyzed 9Y 1,2,4-Trichlorobenzene [120.82.11 ^ 2.1 U ug/L 1 2-1 10 8708014 EPA 8270C 10/16/08 18!03 DFM 1,2-Dichlorobenzene [95-50.11 ^ 2.3 U ug/L 1 2.3 10 8 O8014 EPA 8270C 10/16/08 18:03 DFM 1,3-Dichlorobenzene [541.73.1] A 2-2 U uglL 1 2.2 10 8JOB014 EPA 8270C 10/16/08 18:03 DFM 114-Dichiorobenzene [106.46.7] ^ 2.2 U ugJL 1 2.2 10 8708014 EPA U70C 101[6108 18:03 DFM 1-Methylnaphthalene [90.12.0] A 2.0 u ugJL 1 2.0 10 8109014 EPA 8270C 10116JOB 18:03 DFM 2,4-Dinitrotduene [121.14.21 ^ 1.2 U ug/L [ 1.2 10 8308014 EPA 8270C 10/16/08 18!03 DFM 2A-Dinitrotoluens [606-20-2] ^ 1.0 U U911- 1 1.0 10 8108014 EPA 6270C lo/16/08 18:03 DFM 2-Chloronaphthalene [91.58.71 A 1.6 U ugJL 1 1.6 10 8308014 EPA 827DC 10/161o8 18!03 DFM 2- Methyl naphthalene [91.57.61 ^ 2.0 U ug/L 1 2.0 to 8JO8014 EPA 8270C 10/16/OB I&W DFM 2-Nitroarolme (98-74-4) ^ 1.2 U ug/L 1 1.2 10 8308D14 EPA 8270C 10/16108 18:03 DFM 3,3•-Dichlorobenzidine [91.94.1] A 1.8 U ugJL 1 1.8 10 8308o14 EPA 827OC 10/16/08 18:03 DFM 3-Wroandine [99-09-2) ^ 1-6 U ug/L 1 1-6 10 8108014 EPA 8270C 10/16/08 18'03 DFM 4-13mroophenyl-phenylether 1101-55-31 ^ 1.2 U ugJL 1 1.2 t0 6308014 EPA U70C I0/16/DS 18:03 DFM 4-Chloroaniline [106-47.8] ^ 1-6 U ug/L 1 1-6 to 8308014 EPA 8270C 10/16/08 18!03 DFM 4-Chlorophenyl-phenylether [7005-72.3] ^ 1.2 U ug/L 1 1.2 10 8108014 EPA 8270C 10/16/08 18:03 DFM 4-Nitroaniline [100.01.61 ^ 1.4 U ug/L 1 1.4 10 8108014 EPA 8270C 10/16/08 18:03 DFM Acenaphthene [83.32.9] A 2.0 U ug/L 1 2.0 10 8JOB014 EPA 827K 10/16/08 18!03 DFM Acenaphthylene [208-96-0] A 2.0 U ug/L 1 2.0 to 8308014 EPA 8276C 1o116/08 18!03 DFM Anthracene [120-12.7] ^ 2.0 U ug/L 1 2.0 10 8108014 EPA 827DC 10/16108 18:03 DFM 8enzidine [92.87.53 A 1.5 U uglL 1 1.5 to 8308014 EPA 827DC 10/16108 18:03 DFM Benzo(a)anthracene [56.55-31 ^ 2.0 U ug/L 1 2.0 10 8308014 EPA 8271)C 10216/08 18:03 DFM Benzo(a)pyrene [50-32-8] ^ 2.0 U UgIL 1 2.0 10 5308014 EPA B270C l0/16/08 18:03 DFM 8enzo(b)fluoranthene [205.99.21 ^ 2.0 U ug/L 1 2-0 10 8308014 EPA 827DC 10/16/03 18:03 DFM Bernm(g,h,i)peryiene (191-24-2) ^ 2.0 U ugJL 1 2.0 10 ID080111 EPA 8270C 10/16/08 18:03 DFM Benm[k]fluoranthene [207.08.9] A 2-0 U ugJL 1 2-0 10 8308014 EPA 8270C 10/16/08 18:03 DFM Benzyl alcohol [100-51-6] A 1.0 U ugJL 1 1-0 10 B70B014 EPA 3270C 10/16/08 18:03 DFM brs(2-Chloroethoxy)methane [lll-9l-1] A 2.0 U ugJL 1 2.0 10 SID8014 EPA 8270C 10/I6/08 0:03 DFM Bi5(2-ChloroethylWher [111.44.4] A 2.1 U ug/L 1 2.1 10 6108014 EPA U70C 10/16/D8 18:03 DFM Bis(2-fhloroiaopropyl)ether [108.60.1] A 2.2 U ug/L 1 2.2 10 BJ08014 EPA 8270C 10/16/08 18•.03 DFM Ns[2-Ethylhex)l]phthalate [117-91-7] ^ 1.9 U ug/L 1 1.9 10 8108014 EPA 8270C 10/16/08 18:03 DFM Butyl benzylph[halate [85.68.7] ^ 1-4 U ug/L 1 1.4 10 a108014 EPA 8270C IQ/t6108 18!03 DFM Chrye ne [218-01.9] ^ 2.0 U ug/L 1 2.0 10 W08014 EPA 8270C 10/16/08 18:03 DFM Dihenxo(a,h)anthracene [53-70-3] A 2.0 U ugJL 1 2.0 [0 8108014 EPA 827DC 10/16/08 18:03 DFM Dibenzofuran [132•64.9] ^ 1.3 U ug/L 1 1.3 10 8JOB014 EPA 8270C 10)16/OB 18!03 DFM Die[hylphthalate [84.66.2] ^ 1.3 U ug/L 1 1.3 to 8308014 EPA 827DC 10J16/08 18703 DFM Dimethylphmalate [131-11-3] A 1.1 U ugJL 1 1.1 10 6108014 EPA 827DC 1Oj16/08 18:03 DFM Di-n-butylphthala[e [84.74.21 ^ 1.0 U Ug1L 1 1.0 10 W08014 EPA 827DC 10/16/oa 18:03 DFM Di-n-cctylphthalate [117.84.0] A 2.0 U ugJL 1 2.0 10 $308014 EPA B270C 10/i6/08 18:03 DFM Fluoranthene [206-44-0] ^ 2-0 U ug/L 1 2-0 10 8308014 EPA 827DC 10/15/08 18:03 DFM Fluorene [86-73.7] ^ 2.0 U ugJL 1 2.0 t0 S308{lI4 EPA 8270C 10/16/08 18:03 DFM Hexachlorobenzene [118-74-1]^ IA U ug/L 1 1.1 l0 8108011 EPA 8270C 10/16/081B:03 DFM Hexachlorobutadiene [87.68.31 ^ 2.0 U ug/L 1 2.0 10 B308014 EPA 8270C 10/16/08 18:03 DFM HexachlorocKlopen[adiene [77.47.4] A 2.0 U ug/L 1 2.0 ID 8108014 EPA 8270C 10/16/08 18:03 DFM Hexachloroethane [67.72.1] A 2.4 U ug/L 1 2.4 10 M8014 EPA 8270C 10/16/08 18:03 DFM Indeao(1,2,3-Cd)pyrene [193-39-51 ^ 2-0 U ug/L 1 2.0 10 8308014 EPA 9270- 10/16/08 18:03 DFM Isophorone [78.59.11 ^ 1.8 U ug/L 1 1.8 10 8308G14 EPA 8270C 10/16/08 18!03 DFM Naphthalene [91.20.3] A 2.0 U ugJL 1 2.0 10 8JOBO14 EPA 0270C 10116JOB 18:03 DFM Nitrobenzene [98-95.31 ^ 1.9 U ug/L 1 1.9 10 a108014 EPA 827DC 10/16/OB 18:03 DFM N-NitroSodimethylamine [62.75-9] ^ 1.9 U ugJL 1 1.9 10 8308014 EPA 8270C 10/15/08 18:03 DFM N-N.trow-di-n-propyiamine 1621-64-71 ^ 2.1 U ugJL 1 2.1 10 8108014 EPA 8270C 10/16/08 16:03 DFM N-NrtrosodiphenyWmineJDiphenylamine IA U ug/L 1 1-1 10 8308014 EPA 8270C 10/16/0819:03 DFM [86.30.61122-3"] Page 56 ol'42 cW 1 1 1 1 1 CS gg www.encolabs.com Description. MW-12 Lab Sample ID: C810838-11 Recel,ed: 10/03/08 14:20 Matrix: Ground Water Sampled.. 10/01/08 16:45 Work Order; C810838 Project; lkzle Cadillac Sampled By: Tara Rowland Semi►tolatile Organic Compounds by GCMS ^ ENCO Cary rertllled analyze W 3911 Anal fCAS Numberl $esult9 fin Units PE ILL MU DALGh Mother Arkaly d U Notes Phenanlhrene [B5.01•8] ^ 2.0 U uglL 3 Zo 10 8108014 EPA a27oc 10/16/08 18:03 DFM Pyrene [129-00-0] ^ 2.0 U ug,IL 1 2.0 10 83080111 EPA 8270C 10/16/08 18:63 DFM Pyridine [S1D-B6.1] ^ 2.1 U ugJL 1 2-1 10 W08014 EPA 8270C 10/16/08 18:03 DFM Surreayates Results DF Sp/ke Lvl % Reac % Rec Llrltlts Hatch Method_ Analyzed _ By Notes _ 1-R'uorpbrpheny! 31 1 50.0 63 % 11-111 B108019 _ EPA 8170C _ _ 10/161M IS-03 DFM — NiGnbeirzen�d5 29 1 50.0 57 % 33-116 5108014 EPA 8270C 10/16/w 18:03 VFM Taryheny4,dl4 40 1 50.0 123 % 45-125 Sk W34 EPA 8270C 10/15/M 18:03 DFM Page 57 of 92 1 1 1 1 1 1 1 1 1 1 1 1 Description: MW-12 Matrix: Ground Water project: Uzzle Cadillac Volatile Petroleum Hydrocarbons by GC ^ ENCO Cary c"Red analyte (NC 5911 Lab Sample ID: C810638-11 Sampled-. 10/01/08 16:45 Sampled By: Tara Rowland Analyte [CAS Humber] Results ELILg mdu 2E M12L HU &R=ti CS -CS Ahphatics INA] ^ 3.0 U ug/L 1 3-0 20 8]06017 C9-C10 Aromatics [NA] ^ 3 U uglL 1 3 20 8306017 C3C12 Alipha[ics [NA] ^ 28 U U91L 1 28 30 8306017 Sa-vates Resaft OF Spike Lyl % Rec % Rer Limits Batch 2, S-Prlavmafoyene (RD) 110 1 100 112 96 70-130 X O17 2, 5-Dl&wnafak/ene (PIOJ 120 1 JW 12496 7Q-13O e"017 Page 58 of-92 (� �60 www.encolabs.com Received; 10/03/08 14:20 Work Order. C810838 Method AnIlvxed am Notes MAVPH 10/0610816:34 hpk MAVPH 10/06/0816!3l hpk MAVPH 1010610816:34 hpk Method Analyzed By Notes MAVPH 10/O& F6.34 _ bpk MAVPH 10104$W 16:34 hpk 1 1 1 1 (S NS g g) www.encolabs.com Description: MW-12 Lab Sample ID: C810838-11 Received: 10/03j08 14:20 Matrix.. Ground Water Sampled; 10/01/08 16:45 Work order. C810838 Project: 1J221e Cadillac Sampled By: Tara Rowland Extractable Petroleum Hydrocarbons by GC ^ . ENCO ]acksontnlle cert&-d analyze INC 4421 Analyte rCAS Numberl Resul fin Units 2E M" MU 11AiSh Method Aaal=d By Notes C11-C22 Aromatics rNA] ^ 24 U ug1L 1 24 100 8708005 MAEPH 10/08/08 23:06 P6G C19-06 Aliphatics [NA] ^ 9 U u911- 1 9 too 8108005 MAEPH 10/09/08 23!06 PDG C9-C18 Niphaties [NA] ^ 10 U ug/L 1 10 100 BM8005 MAEPH 10/08/08 23:06 POG Surrogates Results DF Spike Lrl % Rec 98 Rec Llmits Batch Method Analysed 6y Notes OVXV-a7adec" 170 I 7QC+ 84 % V-140 87a8005 MAEPH - Tj7W0823:06 POG - -- o-TeryhEn yl 78 1 40.. 0 7096 40.140 9"005 MAEPH Iavg/w 23: 05 PPG This report relates only to the sample as received by the laboratory, and may only be reproduced in full- Page 59 ❑l-92 IJ 1 Ce00 www.encolabs.com ' Description: MW-13 Lab Sample ID: C810838-12 Received: 10/03/08 14:20 Matrix: Ground Water Sampled: IM1108 18:50 Work Order% C810838 project; Uzzle Cadillac Sampled By: Tara Rowland Semivolatile Organic Compounds by GCMS ^ ENCO Cary C"fred 4 nfl$4 e ANC 591] Analyte rCAS Numberl Resin ELM Units pE fypL Min Batch Method Analyze By No ' 1,2,4-Triddorobenzene [12D-82.1] ^ 2.1 U uglL 1 2.1 t0 8108014 EPA 8270C 10116/08 18:29 DFM 1,2-13ichlorobenzene [95-50-11 ^ 2.3 d ugjL 1 2.3 10 3108014 EPA 8270C 10116)08 18:29 DFM 1,3-Dichlorobenzene [541.73.1] ^ 2-2 U ugJL 1 2.2 to M8014 EPA 8270C 10/16/08 1829 DFM ' [106-46.7] ^ 2.2 U uglL 1 2.2 10 8JO8014 EPA 8270C 1o116/08 19:29 DFM :A-Dichlorobenzene 1-Methylnaphthalene [9a12-0] ^ 2.0 U ugJL 1 2.0 10 8108014 EPA 5270C 10/16jDB 18:29 DFM 2,4-Dinitmtoluene [121.14-2] ^ 1.2 U ugJL 1 1.2 10 8108014 EPA 827DC 10j16/08 18:29 DFM 2,6-D1n1trotolmne [606-20-2] ^ 1.0 U ugJL 1 1.0 10 8]oBo14 EPA 8270C 10/16/08 18:29 DFM ' 2-Chloronaphthalene [91.58.7] ^ 1.6 U uglL 1 1-6 10 BJOBD14 EPA 927DC 10j16108 18!79 DFM 2-Methy1naph1thalene (91.57-61 ^ 2.0 u LNX 1 2.0 10 9308014 EPA 8270C 101161D8 18:29 DFM 2-Nitroaniline [88.74.4) ^ 1.2 U uglL 1 1.2 10 9108014 EPA 9270C 10/16/08 18:29 DFM ' 3,3'-Dich1oro1enzidirle [91.94.1] ^ 3-Nitroanlline [99-09-21 ^ 1.B 1,5 U U u911. uglL 1 1 1.8 1.6 10 10 8308014 8)08014 EPA 1270C EPA 8270C 11116I08 11:29 10/16/08 18:29 DFM DFM 4-13rumophenyl-phenyiet1her [101.55.31 ^ 1.2 U ugJL 1 11 10 8308014 EPA 8270C 1o116108 18:29 DFM 4-Chloroaniline [106-47.81 ^ 1.6 u ugjL 1 1.6 to W08014 EPA 8270C 10/16/08 18:29 DFM 4-Chlorophenyl-phenylether [7005.72.3] ^ 1.2 U ug1L 1 1.2 10 8108014 EPA 8270C Itio6108 1&29 1) FM ' 4-Nitroaniline [100.01.6] ^ 1.4 U ugJL 1 1.4 10 BM8014 EPA 8270C 10116)08 18!29 DFM Acenaphthene [83-32-91 ^ 2.0 U uglL 1 2.0 10 8JOB014 EPA 8270C 10/16/08 18:29 DFM Acenaphthylene [208-96-8] ^ 2.0 U ugjL 1 2.0 10 3108014 EPA 8270C 10)16j08 18:29 DFM Anthracene [120.12.7] ^ 2-0 U ugJL 1 2-0 10 BJOB014 EPA 8270C 10/16/08 18:29 DFM Benzidiae [92-87-5] ^ 1.5 U uglL 1 I.5 10 8108014 EPA 8270C 10/16/08 18:29 DFM Benzo(a)anthracene [56-55-3) ^ 2.0 U ugjL 1 2.0 10 8108014 EPA 0270C 10/16/08 18:29 DFM Benzo(a)pyrene [50.32-8] ^ 2.0 U uglL 1 2.0 . 10 8308014 EPA B27DC 10/16j08 18 79 DFM Bemo(bfuoranthene [205-99-21 ^ 2.0 U uglL 1 2.0 10 W08014 EPA 8270C 10/16/08 18:29 DFM ' BentO(g,h,i)perylene [191-24-21 ^ 2.0 U uglL 1 2.0 10 W08014 EPA B270C 10/16/08 18:29 DFM Benzo(k)fluoranthene [207-08-9] ^ 2.0 u ugjL 1 2.0 10 8308014 EPA B270C 10/16/08 19:29 DFM Benryl alcohol [100-51-61 ^ 1.0 U ugJL I 1.0 10 5308014 EPA 8270C 10/16/08 18:29 DFM bis(2-Chloroethoxy)methane (lit-01-1] ^ 2.0 U ug)L 1 2.0 ID 8108014 EPA 8270C 10/16/08 18:29 OFM ' &s(2-Chl0roethyl)ether [111-44.4] ^ 2-1 U ugJL 1 2.1 t0 B)08014 EPA 8270C IDI16I08 18!29 DFM Bis(2-chl3r0i90propyl)ether [108-60-11 ^ 2.2 U ugjL 1 2.2 10 8)08014 EPA 8270C 101161D8 1819 DFM Bis(2-Ethylhoxyl)phthalate [117.81.71 ^ 1-9 u ugjL 1 1.9 10 B)08014 EPA 8270C 101161oe 18:29 OFM Butylhenrylphthatate [85-68-7] ^ 1.4 U ugjL 1 1.4 10 B)08014 EPA 8270C 10/16108 18129 DFM ' Chrysene [218-01-9] ^ 2.o U uglL 1 2.0 10 W08014 EPA 8270C 1006108 18729 DFM Dibenzo(a,h)anthracene 153-70-11 ^ 2.0 U uglL 1 2-0 10 8708014 EPA 6270C 10)16)08 1819 DFM Dibenzoturan [132-64.9] ^ 1.3 U uglL 1 1.3 11) 8108014 EPA 8270C 10/16/08 18:29 DFM Diethylphthalate 184-66-21 ^ 1.3 U uglL 1 1.3 10 =8014 EPA 8270C 10/16j08 16:29 DFM Dimethylphthalate [131-I1.3] ^ 1.1 U uglL 1 1.1 to 8JO8014 EPA 8270C 10/16/08 18!29 DFM Di-n-butylphthalate [84-74-2] ^ 1.0 U ugJL 1 1-0 10 81O8014 EPA 8270C 1oj16108 18:29 DFM Di•n-octylphthalate [117-84-0] ^ 2.0 U uglL 1 2-0 to a108014 EPA 8270C 10/16/08 18:29 DFM Fluoranthene [206.44.0] ^ 2.0 U ugJL 1 2.0 10 5306014 EPA 827DC 10/16/08 18:29 DFM ' Fluorene [86-73-7] ^ 2.0 u ugJL 1 2.0 10 8708014 EPA 8270C 10/16/08 18:29 DFM Hexachloroheumne [118-74-1] ^ 1.1 U ugjL 1 1.1 10 8308014 EPA 8270C 10/16/08 18•.29 DFM Hexachlorobutadiene [87.68.3] ^ 2-0 U ugjL 1 2.0 10 8308014 EPA B270C 1oji6108 18:20 DFM ' Hexachlorocyclopentadiene P-47-4] ^ 2.0 U ugjL 1 2.11 10 8)08014 EPA 8270C 10/16/08 18:29 DFM Hexachloroetfiane [67-72.11 ^ 2.4 u uglL 1 2.4 to 8)08014 EPA 8270C 10116I08 18:29 DFM 1ndeno(1,2,3-cd)pyrene [193.39.5] ^ 2.0 U ugJL 1 2.0 10 8308D14 EPA 8270C i0II6I08 18:29 DFM Isophorone [7a-11,11 ^ 1.8 U ugJL 1 1-8 10 8308014 EPA 8270C 10116108 I8:29 DFM ' Naphthalene (91-7o-31 ^ 3.0 3 uglL 1 2.0 10 8)08014 EPA 8270C 1011610E 18:29 DFM Nitroben2ene [98-95-3) ^ 1.9 U uglL t 1.9 10 8108014 EPA 827DC 1011610E 18:29 DFM N-Nitrosodimethylamine [62.75.91 ^ 1.9 U bglL 1 1.9 10 &108014 EPA 8270C 1011610E 18:29 DFM N-Ndroso-di-n-propylamine [621.64.7] ^ 2.1 U uglL 1 2.1 10 W08014 EPA 827DC 10/16/08 18:29' DFM ' N-NitrosodiphenylamirkoDiphenylamine 1-1 U ugJL 1 1.1 10 B]6B014 EPA 827DC 10/16/08 18:29 DFM (66-36-6j122.39.4] Page GO oIF 9 2 1 1 1 1 1 1 1 Description: MW-13 Matrix. Ground Water Project: Uzzle Cadillac Semivolatile Organic Compounds by GCMS ^ I -NCO Cary cetti✓"ied anetyte ANC 5911 Analyte fCAS Numberl Result EUM Phemnthrene 185-01.8] ^ 2.0 U Pyrene [129-00-0] ^ 2.0 U Pyridine I110-86-11 ^ 2.1 U Sur-ygr&- Results OF 2-Fkonab/phenyl 35 1 M&aberLe w-d5 34 1 Tevpheryhdl4 43 1 Page 61 ❑ f 92 Lab Sample ID: C610838-12 Sampled; 10/01/08 18:50 Sampled By: Tara Rowland Units 12.E lmL MU IIduh uglL 1 2.0 10 8308014 U91L 1 2.0 10 6303014 uglL 1 2.1 10 8108014 pike L vl % Rec 'Sig Rec Llmlts Batt* 50.0 70 % 21.121 Bh7 m 50.0 69 % 33.116 8108014 50.0 86 % 45-175 8106014 � r www.encolabs.com Received: 10/03/08 14:20 Work Order-. C810838 Method Anailt7sd BY KAW EPA 8270C 10/16/08 18:29 DFM EPA 8270C 10/16/08 18:29 DFM EPA 8270C 10/16/08 18:29 DFM Method Analyzed By Notes EPA 9270C 10/161M 18:29 _ REM EPA 6770C 101161W 18:29 DFM EPA 827X 101151M IS 29 OEM 1 1 1 1 1 1 1 1 1 1 1 (� �eo www.encolabs.com Description: MW-13 Lab Sample ID: C810838-12 Received: 10/03/08 14:20 Matrix.. Ground Water Sampled..10/01/08 18:50 Work orders C810838 Project: Uxxle Cadillac Sampled By: Tara Rowland Extractable Petroleum Hydrocarbons by GC ^ ENCO7acksonville ceMried anatyMe [NC 4421 Analyte rCAS Numlferl Results EL" Unlu Ff MU MU Batch Method Analyze By Notes CIl-C22 Aromatics INA] ^ 24 U uglL 1 24 100 WOWS MAEPH 10/08108 23:29 PdG C19-36 Aliphatics INA) ^ 9 U uglL 1 9 100 8708005 MAEPH 10/08/08 23:29 Pf1G C9-CI8 Aliphatirs [NA] ^ 10 V Owt 1 10 100 W08005 MAEPH 10/08/08 23:29 P6G Surrogates Results DF Spike C vl % Rec % Rec Limits Batch Arebw Analyred By Notes - ChbVIOctadecane ISO 1 200 7696 40-140 aWWS MAEPH _ 10/OR/G9,1.3 29 POG d-Terphenyl 26 1 4R0 66 % 40.140 61V"s MAEPH iawlDB23.79 PPG This report relates only to the sarnCle as recelved by the laboratory, and may only be reproduced in full. Page 62 or92 1 0 .rr www.encolabs.com ' description: MW-14 Lab Sample ID: C810838-13 Received: 10/03/08 14:20 Matrix: Ground Water Sampled; 10/01/08 17:00 Work Order: C810838 project: Uzzle Cadillac Sampled By: Tara Rowland ' Volatile Organic Compounds by GCMS ^ ENCi7 Cary C"&Id analyze [NC 591] Analvte I -CAS Humberl Resultc an Units PE MOL JAU fat9h Method Analy4ed JU Note ' 1,1,1-Trlchloroethane [71-55-61 ^ 0.27 V ug/L 1 0,27 1.0 8)04002 EPA 624 1010710E 00:21 jkg 1,1,2,2-Tetrachloroe&one [79.34.51 ^ 0,33 u uglL 1 0.33 1.0 8304002 EPA 624 10/07/08 D6:21 jkg 1, 1,2-trichloroethane 179-00-51 ^ 0-20 U ug1L 1 0-20 1.0 BIM02 EPA 621 10)07108 00:21 jkg ' 1,1-fMhlomethane [75-34-3] ^ 0.33 U ug1L 1 0-33 1.0 8J04002 EPA 624 101071os 00:21 jkg 1,1-Dichloroethene [75.35-1) ^ 0.20 U 4L 1 0.20 1.0 8104002 EPA 624 10/07/08 00:21 jkg 1,2-Dichlorohenzene [95.50-11 ^ 0.27 U 4L 1 0,27 1.0 W04002 EPA 624 10/07/08 00:71 jkg 1,2-D&Wroethane [107.06.2] A 0.46 u ugJL 1 0.45 1.0 W04002 EPA 624 1OJ07/08 00:21 jkg ' 1,2-Dichlofopropanc [78-87.51 ^ o-20 U ugJL 1 0.20 1.0 8704002 EPA 624 10/07/08 00:21 jkg 1,3-Dichlarohenxene [541.73.1] ^ 0-30 U ugJL 1 0.30 1-0 aID4002 EPA 624 10/07/08 00:21 jkg l,4-Dichlorahenzene [106-46-7] ^ 0.20 U ugJL 1 0.20 1.0 8)04002 EPA 624 10/07/08 00121 jkg 2-Chloroethyl Vinyl Ether (110.75-8] ^ 0-37 U ugJL 1 0.37 5.D 8104002 EPA 624 10/07108 00:21 jkg ' Acrolein [107.02.8] A 3.0 U ugJL 1 3.0 10 B104002 EPA 624 10107)08 00:21 jkg "lonitrile [107.13.1] A 1.0 U ugJL 1 1.0 5.0 SM4002 EPA 624 10)0710800:21 jkg Benzene (71-43-2] ^ 0.20 U ug1L 1 0,20 1.0 8JO4002 EPA 624 10/07/08 00!21 jkg flromobenzene [108-86-]] ^ 0-21 U ug1L 1 0-21 1.0 a104002 EPA 624 10/07/08 00:21 jkg ' Bromodichloromethane [75.274] ^ 0.20 U ugJL 1 0.20 IA 8104002 EPA 624 10/07/08 00!21 jkg Bromoform (75-25-2] ^ 0.29 U ugJL 1 0.29 1.0 8JO4002 EPA 624 10/07/08 00:21 jkg Bromomethane [74-93-91 ^ 0.49 u ug/L 1 0.49 1-0 8304002 EPA 624 10/07/08 00!21 jkg Carbon tetrachloride [56-23.5] ^ 0.35 U ugJL 1 0-35 lA 8)04002 EPA 624 10/07/08 DO;21 jkg ' Chlorobenzene [108-90-7] ^ 0.27 U ugJL 1 0.27 1.0 BJM02 EPA 624 JOID7108 00:21 jkg Chlorpettiane [75-00.31 ^ 0,30 u ugJL 1 0.30 1.0 8)04002 EPA 624 10/07/08 00!21 jkg Chloroform [67-66-3] ^ 0.20 U ug/L 1 0.20 1-0 8)04002 EPA 624 10/07/08 00:21 jkg ChlarnmathanP [74-R7-3] 0-23 U ugJL 1 0.21 1.0 0)04002 EPA 624 7010710E 00:21 1kg a5.1,2-Dichloroethene [156-59-2) ^ 0.30 l7 ugJL 1 0,30 1.0 8304002 EPA 624 10107)08 00:21 jkg Cis-1,3-Dichieropropene [10061.01.5] A 0-21 U ugJL 1 0,24 1.0 8104002 EPA 624 10/07/08 0021 jkg Dibromochloronlethane [12448.1]A 0.28 U ugJL 1 0-28 1-0 W04002 EPA 624 1010710800:21 jkg Dictdorodifluaromethane (75-71-81 ^ 0.20 U ugJL 1 0.20 1-0 8304002 EPA 624 10/07/08 00:21 jkg ' Ethylhernene [ 100-414] ^ 0.20 U ugJL 1 0,20 1.0 9)04002 EPA 624 10/07/08 00:21 jkg m,p-Xylenes [108-38-3/106.42-31 ^ 0,40 U ugJL 1 0.40 2.) B304002 EPA 624 10/07/06 00:21 Jkg Methylene chloride 175-09-2] ^ 0,24 U ugJL 1 0.24 1-0 0)04D02 EPA 624 10/07/08 00:21 jkg Methyl-tert-Butyl Ether [1634.04-41 ^ 3.6 ugJL 1 D.29 1.D 8)04002 EPA 624 10/07/08 00:21 jkg ' o-Xylene [9547.61 A 0.27 U ugJL 1 0.27 1.0 V04002 EPA 624 10107)08 00:21 jkg Styrene 110042-5] ^ 0-20 U ugJL 1 0-20 1.0 B]04002 EPA 624 10107/08 00:21 jkg Terachloroethene [127-184) A 0.36 u ugJL 1 0,36 1.0 M4002 EPA 624 10107)08 00:21 jkg Toluene [108.88.3) A 0,20 U U91L 1 0-20 1.0 8104002 EPA 624 1010710B 00:21 jkg ' trans-1,2-Dichloroethene [156.6M] ^ 0.25 u ugJL 1 0.25 1-0 8704002 EPA 624 10)07108 00:21 jkg trans- 1,3-Dichloropropene [10061-02-6] ^ 0.3D U ugJL 1 0-30 1.0 8104002 EPA 624 101Q710800!21 jkg Trichloroethene [79.01.6] ^ 0-25 U ugJL 1 0.25 1.0 8104002 EPA 524 10/07/08 00:21 jkg ' Triohloronuommethane [75-694] A 0.2B U ugJL 1 0.28 1-0 8304002 EPA 624 1 0107/08 00;21 1kg Vinyl chloride [75-014] ^ 0.30 U ugJL 1 0.30 1-0 W04002 EPA 624 113/07108 00:21 jkg Xyienes(Total) [1330-20-71 ^ 0.67 U ugl- 1 0.67 2.0 8104002 EPA 624 I0107108 00:21 jkg ' Surmyates Results OF Spike 1yl % Ree % Rec Limitr batch Method Analysed By Hates 4-Brorreikjwvlrrrzene 44 1 50.0 85 % 51.122 SX4002 EPA 624 javiLl400:21 jkg Rabro nolhnromerharte 50 1 50.0 99 % 68-117 a)04D02 EPA 624 1010710E 00:21 jkg Tod.,o" 47 I 50.0 94% 69-110 8104002 EPA 624 J"7/U8 U0:21 jkg ' Page 63 of 42 1 1 1 1 u 1 1 Description: MW-14 Lab Sample ID: CH10838-13 (9 4 �ao www.encolabs.com Received: 10/03/08 14:20 Matrix: Ground Water Sam pled ;10/01/08 17:00 Work order; C810838 project; Uzzle Cadillac Sampled ay: Tara Rowland Semivolatile Organic Compounds by GCMS ^ ENCO Cary Certified analyte INC, 5911 Analyte [CAS NumberT Results Ella !1nb pf MU MU 3t]I Method Analyze OX ]Votes 1,2,4-Trirhlorobenzene [120-82-1] ^ 2.1 U UgIL 1 2.1 10 B708014 EPA 8270C 10/16/08 18:55 DFM L2-1)ichlorobenzene [95.50.11 ^ 2.3 U ugJL 1 2.3 10 82D8014 EPA 8270C 101161o818:55 DFM 11,3-Di[hlorobenzene [511.73.11 ^ 2.2 U u911. 1 2.2 10 M8014 EPA 8270C 10/16/08 18:55 DFM 1,4-Di(;hloroWnzene [106.46.71 ^ 2.2 U u(YL 1 2.2 10 8308014 EPA 827DC 10)16108 18!55 DFM 1-Methylnaphthaiene [90.12-0] ^ 2.0 U uglL 1 2.0 In 8308014 EPA 8270C to/ 16/08 18; 55 DFM 2,4-Dindrotoluene [121.14-2] ^ 1.2 U uglL 1 1.2 10 8109014 EPA 8270E 10/16/08 19:55 DFM 2,6-Dinitrotoluene [606.20.2] ^ l.0 U u9jL 1 1.0 10 8108014 EPA 827DC 10/16I08 16:55 DFM 2-Chloronaphthalene [91-58-71 ^ 1-6 U uglL 1 1-6 10 8]08014 EPA B270C 10/16/06 18!55 DFM 2-Methy1naphthalene 191-57-61 ^ 2-0 U ug1L 1 2-0 10 8108014 EPA 8270C 10/16/08 18:55 DFM 2-Nitroaniline [88.74.4] ^ 1.2 U ugll, I 1.2 10 8108014 EPA 8270C 10/16/08 18:55 DFM 3,T-Dirhlorohenzidine 191-94-1] ^ 1.8 u ug1L 1 1-8 10 83080111 EPA 8270C 10/16/08 18:55 DFM 3-Nitroaniline 199.09.2] ^ 1.6 U uglL 1 1.6 10 8108014 EPA 8270C 10116108 18:55 DFM 4-Bromophenyl-phenylether [101.55.3) ^ 1.2 U ug1L 1 1.2 10 8108014 EPA 827DC 10j16108 18!55 DFM 4•Chloroaniline [106-47-8] ^ 1.6 U uglL 1 1.6 10 8108014 EPA 827DC 10/16/08 18:55 DFM 4-Chlorophenyl-phenylether [7005-77-3] ^ 1.2 u uglL 1 1.2 10 8100014 EPA 8270C 101161OB 10:55 DFM 4-Nitroaniline [100-01-fi] ^ 1.4 U ugJL 1 1.4 10 aio8014 EPA 827DC 10/16/08 18:55 DFM Acenaphthene [83.32.9] A 2.0 U ugJL 1 2.0 10 W08014 EPA 8270E 10/16/08 M55 DFM Acenaphthylene [2D"6-8] ^ 2-0 U ugJL 1 2.0 10 8108n14 EPA 927DC 10/16/08 18:55 DFM Anthracene [120.12.7] ^ 2.0 U uglL 1 2.0 10 8108014 EPA 8270C 10/16108 18:55 DFM 9enxidine 192-87-5] A 1.5 U ug1L 1 1.5 10 8308014 EPA 8270C 10/15/08 18:55 DFM BenWa]anthrao rie [W5$-3] ^ 2-0 U ug[L 1 2.0 10 8108014 EPA 8270C 10116108 16:55 DFM Benzo(a)pyrene [50.32.8] A 2.D U uglL 1 2.0 10 B?08014 EPA 8270E 10116/06 18:55 DFM Benzo(b)fluoranthene [205.99.23 ^ 2.0 U uglL 1 2.0 10 8108014 EPA 8270C 10I16I08 18155 DFM 8enzo(g,h,l)perylene 1191-24-7] ^ 2.0 U uglL 1 2.0 10 M9014 EPA 8270C 10/16/08 18:55 DFM Benz Xfluoranthene [207.08.9] A 2.0 U uglL 1 2.0 10 8306014 EPA 8270C 10/16/08 18:55 DFM Benzyl alcohol [100-51-6] ^ 1-0 U ug1L 1 1A 10 8109014 EPA 827DC 10/16/08 1B!55 DFM bis(i-Chloroethoxy)methane [111-91-11 ^ 2.0 U ugJL 1 2.0 1D 8308014 EPA 8270E 10/16/08 18:55 DFM 8is(2-Chloroethyl)ether [111.44-4] ^ 2.1 U Ug/L 1 2.1 10 8308014 EPA 8270C 10/16/08 18:55 DFM Bis[2t)loroisopropyl]ether [10 -60.1] ^ 22 U ugrL 1 22 10 8108014 EPA 8270C 10/16/08 18-.55 DFM Bis(2-Ethyl hexyl)phthalate [117.81.71 A 1.9 if uglL 1 1.9 10 8106014 EPA 8270C 1o116108 18:55 DFM Butylbenzylphthalate [85-68-7] ^ 1.4 u uglL 1 1-4 10 8108014 EPA 8270C 10/16/08 18:55 DFM Chrysene (218-01.9] A 2.0 U 4L 1 2.0 10 8308014 EPA 8270C 10/16/08 18:55 DFM Diberizo(a,h)anthraCme [53-70-31 ^ 2.0 U uglL 1 2.0 10 8108014 EPA 827DC 1006108 16:55 DFM Dibenzofuran [132-64-91 ^ 1.3 U uglL 1 1.3 10 8JO8014 EPA 8270C 1011610E 18:55 DFM Diethylphthalate [84.66.2] A 1.3 •U uglL 1 1.3 10 8708D14 EPA 9270C 10/16/08 18:55 DFM Drmethylphthalate [131.11.3) ^ 1-1 U ugJL 1 1.1 10 $106014 EPA 827DC 101MOB 18:55 DFM Di-n-butylphthalate [84.74.21 ^ 1-0 U ugJL 1 1-0 10 8108014 EPA 8270C 10/16/08 18:55 DFM Di-n-octylphthalate [117.84-0] A 2-0 U ugJL 1 2-0 10 8708D14 EPA 8270C 10/16/08 18:55 DFM Ruoranthene [206-04-0] ^ 2.0 U ug1L 1 2.0 10 8708014 EPA 8270C 10/16/08 18:55 DFM Ruorene [86-73-7] ^ 2.0 U uglL 1 2.0 10 8308014 EPA 8270C 10/16/08 18:55 DFM Hexachlorobenzene [118-74-1] ^ 1.1 U uglL 1 1.1 10 B108014 EPA 8270C 10/16/08 18:55 DFM Hexarhlorobutadiene [B7.68.31 ^ 2.0 U uglL 1 2.0 10 8108014 EPA 8270C 10/16105 18155 DFM Hexachlorocydopentadiene [77.47.41 A 2-0 U uglL 1 2.0 10 8308014 EPA 8270C 1011610E 18:55 DFM HexachlorMhane [67.72-11 ^ 2.4 U uglL 1 2.4 t0 B708014 EPA 827DC 10I16108 18!55 DFM tndeno(1,2,3-Cd)Pyrene (193-39-5) ^ 2.0 U ugJL 1 2-0 10 8JO8014 EPA 8270C 1011610E 18:55 DFM Tsophorone [78-59.1] ^ 1-8 U Ug/L 1 1-8 10 S706014 EPA 827DC 10/16/08 18!55 DFM Naphthalene [91-20-3] A 2.0 U uglL 1 2.0 10 8308014 EPA 827DC 10/16/08 18:55 DFM Nitrobenzene (98-95-3] A 1.9 u uglL 1 1.9 10 8108014 EPA 8270C 10/16/08 18:55 DFM N•Nitrosodimebhylamrne [62-75-9] ^ 1.9 U tpwL 1 1.9 10 8308014 EPA 8270C 10/16/08 18:55 DFM N-Nitruso-di-n-propylamrne [621.61.71 ^ 2.1 u ug1L 1 2.1 10 8108014 EPA 8270C t011fi108 18:55 DFM N-NitrosodiphenyiaminelDiphenylamino 1.1 11 uglL 1 1.1 10 8308014 EPA 8270C 10/16/08 18!55 DFM [86.30.81122.39.41 Page 64 DF92 (� �60 www.enculabs.com Description: MW-14 Lab Sample ID: CB10838-13 Received; 10/03/06 14:20 Matrix.. Ground Water Sampled.. 10/01/08 17:00 Work Order. C810838 project; Uzzle Cadillac Sampled By: Tara Rowland ' Semi►lolatile Organic Compounds by GCMS ^ FNCO Cary CeIM'Ied anaw Ivc 5911 ' Analyte OCAS Numbed Resul*c Elq Naha of JApL kin 2=11 Method Analyzed By NQ W Phenanthrene [85-01-8] ^ 2-0 U ug1L 1 2.0 10 8)08014 EPA 8270C 10/16/08 18:55 pFM Pyrene [129.00.0] ^ 2.0 U uglL 1 2A 10 W08014 EPA 8270C 10116)OB 18:55 DFM Pyridine [110.86.1] ^ 2.1 U uglL 1 2.1 10 8108014 EPA 8270C 10/16/08 18:55 DFM ' surrogates Results pF Sy1Wke L vl % Rec % Rec Llmlts Satch _ Method Analyzed Notes 2-Fl-L&Phenyl 34 1 50.0 68 % 21.121 8108014 EPA 82mc _Ry 10/16/0.9 t8.•55 OFM N,&a*nzerK_d5 36 1 50.0 72 % 33•J18 8iMM EPA 8270C 10/16/08Id. 55 r R4 ' Terphertyl•dM 41 1 50,0 83% 45-125 FkW14 EPAB27W 10/1&4I8:55 OFM 1 1 1 1 1 1 1 1 1 1 Page 65 of 92 1 1 1 1 1 1 1 1 1 1 1 1 1 Description: MW-14 Matrix: Ground Water Project: Uxxle Cadillac Lab Sample Id: C810838-13 Sampled: 10/01 /08 17:00 Sampled By: Tara Rowland Volatile Petroleum Hydrocarbons by GC ^ FNCO Ca1Y cert&ld analyte [NC 591] Analyte rCAS Number] Results EAR nails pE JypJ, MU gbh CS -CS Aliphatlp (NA] ^ 4.1 ] u01L 1 3.0 20 $306017 C9-C10 Aromatics [NA] ^ 3 U uglL 1 3 20 8306017 C9-C12 Aliphatic$ [NA] ^ 28 U uglL 1 28 30 8106017 Surrogates Results DF Spoke L vl % Rec % Rec Limits Batch 2 S•G4bramotD) re ()-70J W 1 100 82 % 70-130 51?06017 2, 3-Qa wnl okre (PJp) 130 1 100 1119 % 70.130 83(J6017 Extractable Petroleum Hydrocarbons by GC ^ ENCOJacksanwlle certified analyte INC 4421 � rrrr www.encolabs.com Received: 10/03/08 14:20 Work Order: C810838 Method AnalyX @I ]votes MAVPH 10/07/0811:40 bpk MAVPH 10107/0811:40 bpk MAVPH 10/07/0811:40 bpk Method y Analyzed _ By Notes MAVPH 1010710 JJ:40 tpk MAVPH 1010710811:40 bpk Analvte rCAS Numbers Results flu Halts pE ILL MU Balch Method Anali ed C11-C22 Aromatics INA] ^ 29 ]B uglL 1 24 Wo 8110020 MAEPH 10/14/08 23:04 C19-06 Alipha[irs [NA] ^ 47 U ug(L 1 47 Soo a110018 MAEPH 10/14108 20:24 O-C18 Aliphatic [NA] ^ 4B U ug/L 1 40 500 8710018 MAEPH 10/14/08 20724 Su -agates Results DF Spike L v1 % Re[ % Rec L Imps Batch T Method A17&IYred 2-eromunap0holene 41 1 40-0 10296 40440 iulov20 MAEPH 10/1410823:04 2-RWwDbipWY1 43 1 40.0 10796 449-140 V10020 MAEPH IW1410823.LW Ghbfc-aYa4eCa0e 140 1 200 72 % 40.140 8110018 MAEPH 101141W 20.24 o-rerphenyl 31 1 40.0 77% 40-1A9 871A720 MAEPH 1011410923:04 This report relates only to the sample as received by the laboratory, and may only be reproduced in full - Page 66 of 92 ft Note$ PSG 3.01 POG PDG By Notes POG PSG POG POG 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 9�eo www.encolabs.com Description: MW-15 Lab Sample ID: C810838-14 Received. 10/03/08 14:20 Matrix: Ground Water Sampled: 10/02r<08 18:00 Work order: C810838 Project; U221e Cadillac Sampled By: Tara Rowland Volatile Organic Compounds by GCMS ^ - ENCO Cary cerOhed apalyte INC 5911 AnalygrCAS Number] Resul. lELao l niu 12.E ]" U MU Batch Method Anal @Y Note 1,1,1-Trichloroethane [71-55-61 ^ 0.27 U ugjL 1 0.27 1.0 B704002 EPA 624 20/07/08 00:50 jkg 1,1,2,2-Tetrachloroelhane [79.34-51 ^ 0.33 U ugjL 1 0.33 1.0 BJD9002 EPA 624 10/07/06 00:50 jkg 1,1,2-Trichlomethane 179-00-51 ^ 0.20 U ugjL 1 0.20 1.0 83090D2 EPA 624 10/07/08 00:50 jkg ],1-Dichlomethane [75.34.3] ^ 0.33 U ugjL 1 0.33 1.0 8104002 EPA 624 10/07/08 00:50 jkg 1,1-Dichloroethene [75-35-41A 0-20 U ugjL 1 0-20 1.0 8704D02 EPA 624 1010710800:50 jkg 1,2-Dichlorobenzene [95-50-11 ^ 0.27 U ugjL 1 0-27 1-0 8)04002 EPA 624 10107j08 00:50 jkg 112-Dernloroethane [107-06-21 ^ 0,46 V ugjL 1 0-46 1-0 a104D02 EPA 624 10/07/08 00750 jkg 1,2-Dirhloropropane [78-87.51 ^ 0.20 U ugjL t 0,20 1.0 8104002 EPA 624 10/07/08 00:50 jkg 1,3-Didilorobenzene [541.73.11 ^ 0,30 U ugjL 1 0,30 1.0 8)04002 EPA 624 10/07108 00:50 jkg 1,4-Didrlorobenzene [106.46.71 ^ 0-20 u ugjL 1 0-20 LD 8ID4002 EPA 624 1010710E 00:50 jkg 2-Chlorwthyl Vinyl Ether [liD-75-8] ^ OX U ug/L 1 0.37 5-0 8704002 EPA 624 10/07/08 00:50 jkg Acrolein [107.02-8] ^ 3.0 U uglL 1 3.0 io 8309002 EPA 624 101D710800:50 jkg A"mitrile [107-13-1] ^ 1-0 u ugjL 1 111 5.0 8704002 EPA 624 10j07j0800:50 jkg Benzene [71-43-2] ^ 0.20 U ugjL 1 0.2o 1.0 8304002 EPA 624 10/07/08 00:50 jkg Bromobenzene [108.86.1 ] ^ 0.21 11 ugjL 1 0.21 1.0 8]04002 EPA 624 10/07/08 00:50 jkg Bromodichlwomethane [75.27.4] A 0.20 U ugjL 1 0-20 1-D 8JO4002 EPA 624 101D7j08 00!50 jkg Bromoform [75-25-2] ^ 0.29 U ugjL 1 0.29 1.0 8704002 EPA 624 10/07/08 00:50 jkg aromomethane [74.83.9] ^ 0-49 U ugjL 1 0-49 1.0 8704D02 EPA 624 1D1D7j08 00:50 jkg Carbon tetrachloride [56-23-5] ^ 0.35 U ugjL 1 0.35 1.0 8104002 EPA 624 10/07/08 00:50 jkg ❑lorobenzene (1D8-90.7] A 0-27 U ugjL 1 0,27 1.0 8104002 EPA 629 1D107108 00:50 jkg Chloroethane [75-OD-3] ^ 0-30 u ugjL 1 0-30 1-0 8304DO2 EPA 624 10/07/08 0D'50 jkg Chloroform [67.66.31 ^ 0.20 U ugjL 1 0,20 1.0 8304002 EPA 624 10/07/08 00:50 jkg Chlorometharle (74.87.3] ^ 0-23 U ugjL 1 0,23 1.D B)D4002 EPA 624 1010710E 00:50 jkg ds-1,2-Nohlonoethene [156.59.21 ^ 0.30 u ugjL 1 0.30 1-0 8)04002 EPA 624 1010710800150 jkg cis-1,3-Dichloropropene [10061-01-51 ^ 0.24 U ugjL 1 0.24 1.0 B)04002 EPA 624 1O1D7108 00:50 jkg Di romod+loromethane [124-48.1] A o.28 u ugjL 1 0.28 1.0 8)04002 EPA 624 10/07/08 OD:50 jkg Nchlorodif9uoromethane (75.71.8) ^ 0.20 u ugjL 1 0.20 1.0 B)04002 EPA 624 10/07/08 00:50 jkg E[hylbenzene [100.41.41 ^ 0.20 u ugjL 1 0.20 1.0 EU04002 EPA 624 10/07/08 00:50 jkg m,p-kylenes [i08-38-31106-42.31 ^ 0.40 U ugjL 1 0.40 2.0 3)04002 EPA 624 1o107j08 M50 jkg Methylene chloride [75-09-2] A 0.24 U ugjL 1 0.24 1.0 8JO4002 EPA 624 10/07/08 00:50 jkg Methyl -tart -Butyl Ether [1634-04.4] ^ 3.0 ugjL 1 0.29 1.0 B)D4002 EPA 624 1010710800!50 jkg o-lCylene [95-47-6] ^ 0,27 U ugjL 1 0.27 1-0 a)1040D2 EPA 624 10/07/08 OD:50 jkg Styrene [100-42.5] ^ 0.20 U ugjL 1 D-20 1.o 8JO4002 EPA 624 10/07/08 00:50 - jkg Tetrachlomethene [127.18.4] A 0-36 U ugjL 1 036 1-0 W04002 EPA 624 1ojo7108 00:50 jkg Toluene (108-88-3] ^ 0.20 U ugjL 1 0.20 1.0 6004002 EPA 624 10/07/08 00:50 jkg trans- 1, 2-Dichloroethene [356-6D-5] ^ 0,25 U ugjL 1 0-25 1.0 a104002 EPA 624 10107j08 00:50 )kg trans-1,3-1)rchlorvpropene [10061.02-6] A 0,30 u ugjL 1 0-30 lk a104002 EPA 624 10/07/08 00:50 )kg Trichlomethene [79.01-61 ^ 0-25 u ugjL 1 0.25 1.0 8304002 EPA 624 10/07/08 00:50 jkg Trichlorofluoromethane [75-69.41 A 0.29 u ugjL 1 0.28 1.0 8)O4002 EPA fi24 10/07108 00:50 jkg Vinyl chloride 175-01-11 A 0.30 u ugjL 1 0.30 1.0 SKIM EPA 624 1010710E 00:50 jkg kylenes (Total) (1330-20.71 A 0.67 U ugjL 1 0.67 2.0 B)04002 EPA 624 10)07108 00:50 jkg su-water _ - _ Results - - nP .Spike Lvl 9S Rec % Rec Limits Batch - Method - -EPA Analyzed -1"710S By Notes 4-6Jnm011uaruher+zrene 46 1 5170 91 % 51.122 8A74002 624 00.50 jk9 pe6rwnol7erorometharae so 1 50.0 9996 68-117 . a"4001 CPA 624 1"7/09 00:50 jkg rd�ne de 47 1 50.0 95 % 69-110 8IM02 EPA 674 1"7108 00. so jkg Page 67 of 92 Description: MW-15 Matrix: Ground Water Project: Uzzle Cadillac 1 1 11 1 1 Semivolatile Organic Compounds by GCMS ^ ENCD Cary rerblied a-lyte [NC 591] Lab Sample IR; C810838-14 Sam pied : 10/02/08 18:00 Sampled By: Tara Rowland �20 www.encolabs.com Received: 10/03/08 14: 20 Work order: CB10838 Result•c Eft Units 2E MU MU Batch Method Anal risd fix 1,2,4-Tnchlorabenzene [120.82.11 ^ 2-1 U ugJL 1 2.1 10 6108014 EPA 8270C 10/16/0819:20 DFM 1,2-Drhlorobenzene J95-50-1] A 2.3 U ugJL 1 2.3 10 83080111 EPA 8270C 10/16/08 19:20 DFM 1,3-1)rchlorobenzene [541-73-1] ^ 2.2 U ugJL 1 2.2 10 8108014 EPA 8270C 10/16/08 19:20 DFM 114-Dirhlorobenzene (106-46-7] ^ 2.2 U ugJL 1 2.2 10 8108014 EPA 8270C 10/16M 14:Z0 DFM 1-Methylnaphthalene [90.12-D1 A 2.0 U ugJL 1 2.0 10 81D8014 EPA 8270C 10/16/08 19:20 DFM 2,4-Dirntrotoluene [121-14-21 ^ 1.2 U ugJL 1 1.2 1D 8308014 EPA 8270C 10/16/08 19:70 DFM 2,6-Dinitrotoluene [606-20-21 ^ 1.0 U ugJL 1 1.0 IQ 8JOB014 EPA 8270C 10/16/08 19:20 DFM 2-Chloronaphthalene [91-58-71 ^ 1.6 U ugJL 1 1.6 10 WO6614 EPA 8270C 1DI16108 19:20 DFM 2-Methylnaphthalene [91-57-6] ^ 2.0 U ugJL 1 2.0 10 8JOB014 EPA 8270C 10/16/08 19'70 DFM 2-Nitroarillne [88.74-4] A 1.2 U ugJL 1 1.2 1D 8300014 EPA B270C 10116/0819:20 DFM 3,3'-Didhloroben2idine 191-94-11 ^ 1.8 U ugJL 1 13 10 8708014 EPA 8270C 10/16/08 19'20 DFM 3-Nitroaniline [99.09.2] ^ 1.6 U ugJL 1 1-6 10 8]OB014 EPA 8270C 10116j08 19:20 DFM 4-Bramophenyl-phenylether [101.55.3] ^ 1.2 U uglL 1 1.2 10 WHO14 EPA 8270C 10/16/08 19!20 DFM 4-Chloroandine [106-47.81 ^ 1.6 U ugJL 1 1-6 10 8JOB014 EPA 827DC 10/16/08 19:20 DFM 4-Chlorophenyl-phenyle1her [7005.72.3] ^ 1-2 U ugJL 1 1.2 10 83080t4 EPA 8270C 10116/0819:20 DFM 4-Nitroaniirne [100-01-6] ^ 1.4 U ugJL 1 1.4 10 a108014 EPA 8270C 10/16/08 19!20 DFM Acenaphthene [83.32.9] ^ 2.0 U ugJL 1 2-0 10 81080111 EPA B270C 10/16/08 19:20 DFM Acenaphthylene (208.96.8] ^ 2-0 U ugJL 1 2.0 10 8108014 EPA 8270C 10/16/08 19:20 DFM Anthracene [120-12-7] ^ 2.0 U ugJL 1 2.0 10 8108014 EPA 8270C 10/16208 19:20 DFM Benzidine [92.87.51 ^ 1.5 U ugJL 1 1.5 10 8308014 EPA 8270C 10/16/08 19:20 DFM 8enzo(a)anthracene [56.55.3] A 2-0 U ugJL 1 2.0 10 0108014 EPA 827DC 10/16/08 19:20 DFM 9eruo(a)pyrene [50-32-81 ^ 2.0 U ugJL 1 2.0 10 E00801,11 EPA 6270C 10/16108 19:20 DFM Benzo(b)Buoranthene [205-99-2] ^ 2.0 U ugJL I 2-0 10 B308014 EPA 8270C 10/16/08 19:20 DFM Benzo(g,h,i)perylene [191.24.21 A 7.0 U ugJL 1 2.0 10 8308014 EPA 8270C 10j16/08 19:20 DFM Benzo(k)Buoranthene [207-08-91 ^ 2.0 U ugJL 1 2.0 10 0JO8014 EPA 827DC 10/16/08 19:20 DFM Benzyl alcohol [100.51.6] ^ 1.0 U ugJL 1 1.0 10 8108014 EPA 827DC 10116J08 19!20 DFM bis(2-Chtoroethoxy)methane (111-91.11 ^ 2.0 U ugJL 1 2.0 10 8JO8014 EPA 8270C 10/16/08 19:20 DFM eis(2-Chloroethyl)ether [11I.44.4] ^ 2.1 U ugJL 1 2.1 10 8J013014 EPA 827DC 10/16108 19:20 DFM BiW-chlwoisopropyl)ether 2.2 U ugJL 1 2.2 10 8708014 EPA 8270C 10/16/08 M20 DFM %s(2-Ethylhexyl)phthalate [117.81.7] ^ 1.9 U uglL t 1.9 10 8108014 EPA 8270C 10/16/08 19:20 DFM Butylbenzylphthalate 185-60-71 ^ 1.4 U ugJL 1 1-4 10 8JOB014 EPA 827DC 10/16/08 19!20 DFM Chrysene [21"1.9] ^ 2-0 U ugJL 1 2.0 10 8308014 EPA 827DC 10/16/08 19:20 DFM Dihenzo(a,h)anthracene (53-70-31 ^ 2.0 U ugJL 1 2.0 10 8308014 EPA 8270C 10/16/08 19:20 DFM DibenzaLuran [132-fig-9] ^ 1.3 U ugJL 1 1.3 10 8308014 EPA 8270C 10/16/08 19:20 DFM Dlethylphthalate [64-66-2] ^ 1.3 U uy1L 1 1.3 10 WO8014 EPA 8270C 10/16/08 19!20 DFM Dimethylphthalate [131.11.3] ^ 1A U u911- 1 1.1 10 SJOB014 EPA 6270C 10/16/08 19:20 DFM Di-n-butylphthalate [84.74.21 A 1.0 U ugJL 1 LD 10 8)08014 EPA 8270C 10/16/08 19:20 DFM Di- n-odytphthalate [117.84.0] A 2.0 U ugJL 1 2.0 10 8108014 EPA 8270C 10116/08 19:20 ❑FM Fluoranthene [2wi+u] ^ 2.0 U ugJL 1 2.0 10 8108014 EPA 8270C INI610EI 19:20 DFM nuorene [66-73-7] ^ 2.0 U ugJL 1 2.D 10 0080111 EPA 8270C 10/16/08 19:20 DFM Hexachlorobenzene [118.74-1] A 1.1 U ugJL 1 1.1 10 6108014 EPA 8270C 10/16/08 19:20 DFM Herachlorobutadiene [87.68.3) A 2.0 U ugJL 1 2.0 10 81080111 EPA 8270C 10/16/08 19:20 DFM Hezachlomgclapentadiene [77.47.4] ^ 2.0 U ugJL 1 2.0 10 BIDSO14 EPA 8270C 10/16/08 19:20 DFM Hexachloroethane [67-72-11 ^ 2.4 U ugJL 1 2.4 10 6108014 EPA 8270C 10/16/08 19:20 DFM lndeno(1,2,3-d)pyrene [193.39.5] ^ 2.0 U ugJL 1 2.0 10 8708014 EPA 8270C 10/16/08 19:20 DFM lsophorone [78-59-1] ^ 1.8 U ugJL 1 1.8 10 83D8014 EPA 8270C 10/16/08 19:20 DFM Naphthalene [91.20-3) ^ 2-0 U ugJL 1 2.1) 10 8JO8014 EPA 8270C 10/16/08 19!20 DFM Nitrobenzene [98.95.3] A 1.9 U ugJL 1 1.9 10 8108014 EPA 8270C 10/16/08 19!20 DFM N-Nitrosodimethylamine [62-75-9] ^ 1.9 U ugJL 1 1.9 10 BJO8014 EPA 8270C 10/16/08 19-2D DFM N-Nitroso-di-n-propylamine [621-64-7) ^' 2.1 U ugJL 1 2-1 1D 8JOE014 EPA 8270C 10JI6J08 19:20 DFM N-NrtrosediphenylaminelDiphenytamine 1.1 U ugJL t 1.1 1D 8JOB014 EPA B270C 1011610819:20 DFM 186-30-61122-39-41 rage 68 of 92 1 1 1 1 1 1 1 1 1 1 1 1 1 i 1 Description: MW-15 Matrix: Ground Water Project: 112r1e Cadillac Lab Sample ID: C810838-14 Sampled: 1010 2/08 18 :00 Sampled By. Tara Rowiand Semivolatile Organic Compounds by GCMS ^ - ENCO Cary CertlTied analyte ANC 591] Analyte KAS NumberT Slits Flasl llnlla 2E MQL MU UtLb Phernan[hrene [85.01.8] ^ 2.0 U uglL 1 2.0 to 8708014 Pyrene [129-00-0] ^ 2.0 11 uglL 1 2.0 10 8708014 Pyridine (110-66-1) ^ 2.1 U ug1L 1 2.1 to a108D14 Surrpgates Results DF Spike L 0 % Roc % Rec Llmi[s Batch T 2-F7uoro6+phenyl 37 1 50.0 74 % 21.121 Siam14 N+lrabvUz w-d5 30 1 Sp.a 60 % 33-116 8JOW14 TeMhmyFdl4 39 1 50.0 77 % 45.125 810M14 Page 69 of 92 (� �Go www.encolabs.com Received: 10/03/08 14:20 Work Order: C810838 Meth Anal Yssd ft Notei EPA 827DC 10/16/08 19:20 DFM EPA Q7DC 101161D8 19:20 DFM EPA 827DC 10/16/08 19:20 DFM Method Analyzed _ _ NOteS EPA 8270C _ 10/161M 19:10 _By DFM EPA3270C 10/16/0879.•20 DFM EPA 927X 10/1 6/06 19.20 DFM 1 1 1 1 1 1 1 1 1 1 Description: MVV-15 Matrix-. Ground Water project; llzrle Cadillac Volatile Petroleum Hydrocarbons by GC ^ ENC D Cary certW analyte ANC 5911 Lab Sample ID: C810838-14 Sampled-. 10/02/08 18 :00 Sampled By: Tara Rowland Nh,gg) r www.encolabs.com Received: 10/03/ 08 14:2 0 Work Order. C810838 Analye(CAS Numberl Results EIS llnu 2f MIA MU Bito Method Anal @Y Notes C5-CS Aliphatic [NA] ^ 3.0 U ugJL 1 3.0 20 8706017 MAVPH 10107108 12:09 bpk C9-C10 Aromatics [HA] ^ 3 U ug1L 1 3 20 8706017 MAVPH 10/07/08 12:09 hpk C9-C12 Alipharics [NA] ^ 28 U ug/L 1 28 30 8706017 MAVPH 10/07/08 12'09 bo su-cyates Resufhr Do Spike Lvl % Rec % Rer Llmlts Batch _ Method_ _ _ Analyzed Hy Notes � ^ _� �3-Qrbronmtokrne (FID) 89 1 100 89 % 70-130 8" 017 MAVPH !0/07los 12:09 bpk zs-PAwmoto"ne (PIO) 110 1 100 112 % 70-130 81wV MAVPH 10/Q710817:09 pok Page 70 of 92 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Description: MW-15 Matrix: Ground Water project: Uzzle Cadillac Late Sample ID: CB10838-14 Sampled..10/02/08 M00 Sampled By: Tara Rowland Extractable Petroleum Hydrocarbons by GC ^ - ENCO7arksanvine certified anafyte ANC 4421 Analyte fCAS Numberl Results Elan Unu PE MIX M& Allc11 CII•C22 Aromatic [NA] ^ 24 U uglL 1 24 100 8108005 C19-06 Aliphatics [NA] ^ 9 U uo 1 9 100 8)08005 MC18 Aliphatics INA] ^ 10 U ug/L 1 Io l00 8106005 Surrayates Results DF Spike L1rl %v Rec % Rec Limits _Batch Chlbm-vdadecane 160 1 200 81 % 40.140 87awff o-Terphen)4 26 1 40.0 66 % 449-140 8108005 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 71 of 92 www.encolahs.com Received: 10/03/08 14:20 Work Order. C810838 Mefhgd Analyze By notes MAEPH 10/09/08 00!16 P9G MAEPH 10/09/08 00:16 PDG MAEPH 10/09/08 00:16 PDG Method T n Analysed _ sy _ Notes MAEPH 10/ 1418 �0.•16 POG MAEPH 10109108 00,16 POG www.encelabs.com Description: MW-16 Lab sample ID: C810838-15 Recei,ed: 10/03/08 14:20 ' Matrix: Ground Water Sampled.. 10/01/08 14,25 Work Order; C810838 project: Uxrie Cadillac Sampled By: Tara Rowland ' Volatile organic Compounds by GCM5 ^ ENCO Cary certfied alralyW /NC 5911 Ana[rrte MAS Numberl Results fin Un1u ]pE MIX MU batch Method Anal @y Hotoc ' 1,1,1-Trichloroethane [71-55-61 ^ 0.27 U uglL 1 0.27 1.0 8]07015 EPA 624 10/07/08 1929 jkg 1, 1, 2,2-Tetrachloroethane [79.34.51 ^ 0.33 U ug1L 1 0.33 1.0 8)07015 EPA 624 10/07/08 19!29 jkg 1,1,2-Tnrhloroethane [79-DD-5] ^ 0-20 U ug/L 1 0,20 1.0 8)07015 EPA 624 10/07/08 19:29 jkg ' "I-Dirhloroethane [75-34-3] ^ 033 U uglL 1 0,33 1.0 8307015 EPA 624 10/07/08 19:29 jkg 1,1-0chloroethene [75.35.41 ^ 0.20 U uglL 1 0.20 1.6 8J07015 EPA 624 10/07/08 19:29 jkg 1,2-Diduorobenzene [95-50.1] ^ 0.27 U ug/L 1 0.27 1.0 B)07015 EPA 624 10/07/08 19:29 jkg 1,2-Dichloroethane [107-D6.21 ^ 0,46 U ug/L 1 D.46 1.0 8307015 EPA 624 10/07108 19!29 jkg 1,2-Dichlompropane [78-87-51 ^ 0-20 U ug/L 1 0.20 1.0 8107015 EPA 624 10107108 19729 jkg 1,3-Dichlorobenzene [541-73-11 ^ 0.30 U uglL 1 0.30 1.0 a107015 EPA 624 10107108 19:29 jkg 1,4-Dichlorobenzene [106-46.71 ^ 0,20 U ug/L 1 0.20 1-0 W07015 EPA 624 1010710B 19:29 jkg 2-1:hloroelhyl Vinyl Ether [I10.75.8] ^ 0.37 U uglL 1 0.37 5.0 8)07015 EPA 624 10/07/08 19:29 jkg ' Acrolein [107-02-Sj ^ 3.0 U uglL 1 3.0 10 8JO7015 EPA 624 10/07/08 19!29 jkg Acrylonitrile [107-13-1) ^ 1.0 U uglL 1 1-0 5.0 8107015 EPA 624 ID/07/08 19:29 jkg Benzene [71.43.21 ^ 0.20 U ug1L 1 0.20 1.0 BID7015 EPA 624 10/07/08 19!29 jkg ' Bromobenzene [108-8fi-1] ^ Bromodichloromethane [75.27-4] ^ 0-21 0.20 U U ug/L ug/L 1 1 0.21 0.20 1.0 1.0 81O7015 0007015 EPA 624 EPA 624 10/07/08 19:29 10/07/08 19:29 jkg jkg Bromofonn [75.25-2] ^ 0.29 U ug/L 1 0.29 1.0 8107015 EPA 624 10/07108 19:29 jkg Bromornethane [74.83.9] A D.49 U ug/L 1 0.49 1.0 8307015 EPA 624 10/07/08 19:29 jkg Carbon tetrachloride [56-23-5] ^ 0.35 U ug/L 1 0.35 1.0 W07015 EPA 624 10/07/08 19:29 jkg t Chlorobenzene (108-90-7] ^ 0.27 U ug/L 1 0.27 1.0 8707015 EPA 624 10/07108 192g jkg Chlorodhane [75.00-3) ^ 0.30 U uglL 1 0.30 1.0 aID7015 EPA 624 1010710E 19:29 jkg Chloroform [67-66-3] ^ 0.20 U ug1L 1 0.20 l.o WE17DIS EPA 624 10207/08 19!29 jkg r'hlnromethane (74-87-31 ^ 0-23 U vg/L 1 0-23 1.0 8)07015 EPA 624 10/07/08 19i 29 jkg ' cis-1,2-Dichloroethene [156-59-21 ^ 0,30 U u91L 1 0-30 1.0 8)07015 EPA 4 62 10/07/08 19:29 jkg cis-1,3-Dirjrloropropene [10061.01.51 ^ 0,24 U u(_lL 1 0.24 1.0 8)07015 EPA 624 10/07/08 19:29 jkg _ Dihrorrochloromethane [124.48.11 ^ 0-28 U ug/L 1 0,28 1.0 M7015 EPA 624 IO1o7108 19:29 jkg Dirhlarodifluoromethane [75-71-8] ^ 0.20 lJ ug/L 1 0.20 I.0 8J07015 EPA 674 10107I08 19:29 jkg ' Ethyibenxene {100-41-4] ^ 0.20 U ug/L 1 0.20 1.0 8J07GI5 EPA 624 10107)08 1929 jkg m,p-Wenes [106-38-311D6.42.3] ^ 0-40 U uglL 1 0.40 2.0 8307015 EPA 624 10/07108 1929 jkg Methylene chloride [75-09-2] ^ 0.24 U uglL 1 0.24 1-0 8307015 EPA 624 1010710E 1929 jkg Methyl -tart -butyl Ether [1634.04-41 ^ 4.0 uglL 1 0-29 1.0 8107015 EPA 624 10)07108 1929 jkg ' o-xylene (95-47.6] ^ 0.27 U uglL 1 0.27 1-0 aID7015 EPA 624 10)07108 19:29 jkg Styrene 1100-42-5] ^ 0.20 U uglL 1 0-20 l.o 8J07015 EPA 624 10/07/08 19:29 jkg Tetrachloroethene (127-18-4) ^ 0.36 8 vglL 1 0.36 1.0 8)07015 EPA 624 10/07/08 19'29 jkg Toluene [108-88.3] ^ 0-20 U ug/L 1 0.20 1.0 3307015 EPA 624 10/07/08 19:29 jkg ' Vans-1,2-Dichloroethene [156-80-5] A 0.25 U uglL 1 0.25 1.0 B307015 EPA 624 10107/D8 19:29 jkg trans- l,3-Dichloropropene (10061-02-6) ^ D.30 U ug/L 1 0.30 1.0 8107015 EPA 624 10/07/08 19:29 jkg TridJoroethene [79.01.6] ^ 0.25 U ug/L 1 0.25 1.0 M7015 EPA 624 10/07/08 19:29 jkg Trichlorofluoromethane [75-69-4] ^ 0.28 U Ug/L 1 0.28 1.0 8J07015 EPA 624 IOID7/08 19:29 jkg ' Vinyl chloride 175-01-4] ^ 0.30 U Ug/L 1 0.30 1-0 8107015 EPA 624 10107IDS 19:29 jkg Xylenes (Total) [1330-20-71 A 0-67 U uglL 1 0.67 2-0 8]07015 EPA 624 10/07108 1929 jkg ' Surrogates _ _ _ Resu_Hs DF Spike L pl % Rec % Rec Limits Batch Method Amalyred By - Notes 4•@romolluorn6enrene 44 1 50.0 88 % 51.122 M7015 EPA 624 10/07/06 19:19 1 9 t7ibrwnailuonmellrane 50 1 50.0 101 % 68.117 8.107015 EPA 624 10/07/08 19:29 1kg 48 1 SOT 95 % 69-110 "7015 EPA 624 1010T/0815.�?9 1kg t7o/uawld8 Pabc 72 of 92 1 fl 1 1 Description: MW-16 matrix: Ground Water project: [Jule Cadillac Semivolatile Organic Compounds by GCMS ^ ENCO Cary certlfed -Ve INC 5911 Lab Sample ID: C810838-15 Sampled; 10/01/08 14:25 Sampled By: Tara Rowland (9 4 �20 www.encolabs.com Received. 10/03/08 14:20 Work Order: C810838 analyte rQA5 Number l Reiultg Etta Units 12f MJDL ILL hatch Method Analy ed 11 1,2,4-Trichlorobenzene (120-82-11 ^ 2.1 u u911L 1 2A 10 8108014 EPA 8270C 10116)08 19:46 DFM 1,2-Dichlorobenzene [95.50.1] ^ 2-3 V u91L 1 2.3 30 8308014 EPA 8270C 1Oj16108 19:46 DFM 1,3-bichterobenzene [541.73.11 ^ L2 U ugJL 1 2.2 10 87OB014 EPA 8270C lOJ16/08 19:46 DFM 1,4-Diddorabenzene [105-46-71 ^ 21 U ugJL 1 2.2 10 8]08014 EPA 8270C 10/16/08 19:46 arm I- Methyl naphthalene [90-12-0] ^ 2.0 U ugJL 1 2.0 10 8JOB014 EPA 8270C 10/16/08 19:46 DFM 44-Dinitrotoluene [121-14.2] ^ 1.2 U ugJL 1 1-2 10 EJOBO14 EPA 8270C 10/16/08 19:46 DFM 2,6-Dlnitrotoluene [606.20-2] ^ 1.0 U ugJL 1 IA t0 8J08014 EPA 9270C 10/16/08 19!46 DFM 2-Chloronaphthalene (91-59-7) ^ 1.6 U ug/L 1 1-6 10 8108014 EPA 8270C 10/16/08 19:46 DFM 2-Methylnaphthalene [91.57.67 ^ 2-0 U ugJL 1 2-0 10 8108014 EPA 8270C 10/16/09 19!46 DFM 2-Ndroaniline [88-74-4] ^ 1,2 U ugJL 1 1.2 10 BID8014 EPA 8270C 10/16/08 19'46 DFM 3,3'-Di&l[ombenzidine 191.94-1] ^ 1.8 U ug/L 1 1.8 10 R108014 EPA 8270C 10/16/08 19:46 DFM 3-Nitroaniline [9M9.2] ^ 1,6 u ug/L 1 1-6 10 8308014 EPA 8270C 1DJ16108 19:46 ➢FM 4.8romophenyl-phenylether (101-55.3] ^ 1.2 U ugJL 1 1.2 10 &108014 EPA 8270C 10/16/08 19:46 DFM 4-Chloroaniline [106.47.8) ^ 1-6 u ug/L 1 1.6 10 8308014 EPA 827DC 10/16/08 19:46 DFM 4-Chlorophenyl-pherrylether UDOS-72.31 ^ 1-2 U ugJL 1 L2 10 WOOD14 EPA 8270E 10/16/06 19'46 DFM 4-Nitroanilim [100-01-6] ^ 1.4 U ugJL 1 L4 10 8]08014 EPA 9270C 10/16108 1%46 DFM Acenaphthene [83.32.91 A 2.0 U ugJL 1 2.0 10 W08014 EPA 9270C 10/16J08 19:46 DFM Acenaphthylene [208-9G8] ^ 2.0 U ugJL 1 2.0 10 67OBD14 EPA 8270E 10116j08 19:46 DFM Anthracene [i2D-12-7] ^ 2.0 U ug/L 1 2.0 19 B]OB014 EPA 8270C 10/16j08 t9!46 DFM BenMine [92-87-51 ^ 1.5 U ugJL 1 1.5 10 8J08014 EPA 8270C 10/16/08 M16 DFM Benzo[a]anthracene [56-55-3] A 2.0 U ug/L 1 2.0 10 8708014 EPA 827DC 10jI6/08 19:46 DFM Benzo(a)pyrene [50.32.8] ^ 2.0 U uWL 1 2-0 t0 8308014 EPA 827DC 10/16/08 19:46 DFM BenxoMjfluoranthem [205.99.21 A 2-0 U ug/L 1 10 10 8708014 EPA 827DC 10/16/06 19:46 DFM Beneo[g,h,i]perylene [191-24-2] A 2-0 U ugJL 1 2.0 10 "8014 EPA 8270C 10/16/08 19:46 DFM Benzo(k)fiuoranthene [207.08-91 ^ 2-0 U ugJL 1 LO 1D 8-Mol,l EPA 8270C 10/16/08 19:46 DFM Benxyl alcohol [100-5i-fi] ^ 1.0 U ugJL 1 1-0 10 8108014 EPA 8270C 10/16/08 19:46 DFM bis(2-ChloroethoKy)methane [111.91-11 ^ 2,0 U ugJL 1 2-0 30 8]08014 EPA 8270C 1DI16108 19:46 DFM Bis(2-Chloroethyl)ether [111-44-11 ^ 2.1 U ug/L 1 2.1 10 8108014 EPA 8270C 10/16/08 19:46 DFM Bis(2-chloroisopropyl)ether [I0&60-1] ^ 2.2 U ugJL 1 2.2 10 a108014 EPA 8270C 1DI1610B 19:46 DFM 3rs(2-Ethylhexyl)phthalate [117-81.7] ^ L9 U ugJL 1 1.9 10 8308014 EPA 8270C 1011610E 19:46 DFM Butylbenzylphthalale [85-6B-71 ^ 1.4 U ugJL 1 1.4 10 8108014 EPA 8270C 10116108 19:46 DFM Chry5ene [218-01.91 A 2.0 U ugJL 1 2.0 10 87M8014 EPA 8270C 1011610E 19:46 DFM Dibenz0(a,h)anthracene [53.70-31 ^ 2.0 U ugJL l 2.0 10 870B014 EPA 827DC 10116JOB 19:46 DFM Dibernzoturen [132-fi4-9] ^ 1.3 U ugJL 1 1.3 10 8708014 EPA 8270C 10/16108 19:46 DFM Diethylphthalate [84-66-2] ^ 1.3 U ugJL 1 1-3 l0 8108014 EPA 9270C 10/16/08 19:46 DFM Dinn0hylphthalate [131.11.3] ^ 1-1 U ugJL 1 Li 10 8108014 EPA 8270C 1OJ16/08 19746 DFM U-n-butylphthalate [84.74.2] ^ 1-0 U ugJL 1 1.0 10 8308014 EPA 827DC 10/16/08 19:46 DFM Di-n-"lphthalate [117-84-0] A 10 u ug/L 1 10 10 8308Di4 EPA 8270C 10j16/08 19:16 DFM Fluoranthene [206-44D] ^ 2.0 u ug/L 1 2-0 10 8108014 EPA 827DC 10/16108 19:46 DFM Fluorene [86.73-71 ^ 2.0 U ugJL 1 M 10 BJ08014 EPA 827DC 10116I08 19!46 DFM hexachlorcbenxene [118.74.11 ^ 111 u ugJL 1 LI 10 8308014 EPA 8270C 10/16/08 19:46 DFM HexMhlorobuWiene [87-68-3] ^ 2,0 U ug1L 1 2-0 10 W08014 EPA 8270C 10/16/08 19'46 DFM Hexachlorocyclapentadrene [77-47-41 ^ 2.0 U u9/L 1 2-0 10 W08024 EPA 827DC 10/16/08 19:46 ofM Hexachloroethane [67.72.1] A 2.4 U ugJL 1 2.4 10 8JO8014 EPA 8270C 10/16/08 19:46 DFM indeno(1,2,3-cd)pyrene [193.39.51 A 2.0 U ugJL 1 2.0 10 8]08014 EPA 8270C 10/16108 19!46 DFM isophorone [78.59.1] ^ 1.8 U ugJL 1 1.0 10 8]08014 EPA 8270C 10/16108 19:46 arm Naphthalene [91-20-3] ^ 1.0 U ugJL 1 2.0 1D 830BO14 EPA 8270C IDII610B 19'46 DFM Nitrobenzene [98-95-3] ^ 1,9 U uglL 1 1.9 10 WOB014 EPA 8270C 10116J08 19:46 DFM N-Nitrosodimethylamine [62.75-9] ^ 1-9 U ugJL 1 1.9 10 0108014 EPA 8270C 10216/08 19:46 DFM N-Nitraso-di-n-propylamine [621.64.7] A 2,1 U ugJL 1 2-1 10 OJOBO14 EPA B27DC 10/16/08 19!46 DFM N-Nitroso&phenylamine/Di phe,nylamrne 1.1 U ug/L 1 1-1 10 8JO8014 EPA 8270C 1OJ15J08 19:46 DFM [86.30-6/122.39-4] Page 73 of 92 1 1 1 1 1 1 1 1 1 1 1 Description: MW-16 Matrix: Ground Water project; lltzle Cadillac Semi► olatile Organic Compounds by GCMS ^ ENCD Cpry certified alralyte INC 5911 Lab Sample ID: C810838-15 Sampled.. 10J01/08 14,25 Sampled dy: Tara Rowland MUM Plas Units DE Via MU Batch Phenanthrene [85.01.8] ^ 2.0 U uglL 1 2.0 10 9308014 Pyrene [129-00-01 ^ 2.0 U ug11 1 2.0 10 8108014 Pyridine [i10-86.1] ^ 2-1 U Ug/L 1 2-1 10 8108014 Surrrayates Results DF Spike LW % Rec_ % Rec LIMI& Hatch 1-R'uwabp0wny4 39 1 SOO T8% 11-121 8109019 Wrobawne-d5 35 1 SOD 7096 33-116 8"014 T67m ylyFdl4 41 1 50.0 81 % 4S•125 87(JB019 Page 74 of 92 www.encolabs.com Received: 10103J 08 14:20 Work Order. C810838 Method Anal @x 110te€i EPA 8270C 10/16/09 19:46 OFM EPA 8270C 1O116108 19A6 DFM EPA 8270C 101 W08 19A6 DFM Method AnalrZed By Notes EPA 817(X loll 6/A419: 46 OFM EPA 8270C 101161M 19.•46 OFM EPA 6270C 101161M 19:46 OFM 1 1 1 1 1 (�Ngg) www.encolabs.com Description: MW-16 Lab Sample ID: C810838-15 Received: 10�03/08 14:20 Matrix: Ground Water Sampled: 10/01/08 14:25 Work order: CB10838 Project: Uxxle Cadillac Sampled By: Tara Rowland Volatile Petroleum Hydrocarbons by GC ^ ENCO Cary certified analyse INC 591) AAM ISM [CAS Humberl RPgults E[AQ malts Df 1D1 MELL Batch Method Analyz Jay note C5-CS Allphatics [HA] ^ 4.7 ] ugJL 1 3.0 20 8106017 MAVPH 10107l08 12!39 bpk C9-CIO Aromatics [RAJ A 3 U ugJL 1 3 20 8306017 MAVPH 10/07108 12:39 bpk 09-C12 Aliphatics [HA] ^ 28 U ugJL 1 2B 30 8706017 MAVPH 10/07/08 12:39 bpk SurrWates _ Results OF Spike L vl % ReC % ROC Limits _Batch Method By Notes — — — 2,5-ab-motch—(F1D) 97 1 100 97 % 7O-130 9106 17 MAVPH _Analyzed 1t]/07/08I2:39- bpk Z5-GVbromunWerie (PID) ' 110 1 1D0 109 % 70-130 awl? MAVPH 10/07/M 11:39 bpk Page 75 of 92 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Descrlptian: MW-16 Matrix: Ground Water project: Uzzle Cadillac Lab Sample ID: C810838-15 Sampled-. 10/01/08 14:25 Sampled 6y: Tara Rowland NS M�' www.encolahs.com Received: 10/03/08 14:20 Work Order: C810838 Metals by EPA 6000/7000 Series Methods ^ ENCO Cary Certified analYte INC 5911 Analrte rCAS Numberl Results lEhu Units DE M" M&L batch MethQd AnalyzSlt BY 144t!'d( Chromium [744"7-3] ^ 1.00 U uglL 1 1.00 10.0 $103014 EPA6010B 10/13/0820:28 ]DH Lead 17439-92.11 1 20.3 uglL 1 1.9 10.0 8103014 EPA 60100 10/131D820: 28 IDH Page 76 of 42 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 (� �Go www.enmiabs.corn Description: MW-16 Lab Sample ID: C810838-15 Received; 10/03/08 14:20 Matrix.. Ground Water Sampled; 10/01/08 14:25 Work Order C810838 project; Urzle Cadillac Sampled By: Tara Rowland Extractable Petroleum Hydrocarbons by GC ^ ENCO Jacksonville certfied arlatyle ANC 4421 Analrte ICAS Numberl Results E4 llnits PIE MU MRL (latch Meth Anal d gy mom CI I-C22 Aromatics [NA] ^ 24 U uglL 1 24 100 8308005 MAEPH 10j09/08 M39 PUG C19.06 Aliphatics [NA] ^ 9 U ugll- 1 9 100 $106005 MAEPH 10/09108 00:39 PUG C9-C16 Ali phaUcs [NA] ^ 10 U uglL 1 10 100 8708005 MAEPH 10/09/08 00 39 PDG Sunnyates _ _ Results DF Splke LVI % Rec Rec Limps Satch Method Analyzed By Notes OI&V" tadecane 15D 1 20D _% T3 96 49-140 8108903 MAkPN _ _ _ 1t7/t79/D8 00:39 PDG o-Terphenyl 24 1 40.0 61 % 40-140 8A78W05 MAEPH javglos 00.39 PDG This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page: 77 oF92 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 (9 �Go www.encolabs.com Description: Duplicate Lab Sample ID: C810838-16 Received: 10/03/08 14:20 Matrix: Ground Water Sampled: 10/02/08 12:45 Work Under: C810838 Project: lkzle Cadillac Sampled By: Tara Rowland Volatile Organic Compounds by GCMS ^ ENCO Cary c&itFed arh-0Yt� [NC 5911 Ana[yU[CM.Numberl Resul F1A2 Units RE M" HU A=& Method Analyzed 1w Moses 1,1,1-Trichloroethane [71.55.45] ^ 0,27 U ug/L 1 0.27 1.0 8308010 EPA 624 10/08/08 21:37 jkg 1J,2,2-Tetraddornethane [79-34.51 ^ 0-33 u ugJL 1 0.33 1.0 8708010 EPA 624 101081fl8 21:37 jkg 111,2-Trichlomethane [79-00-5] ^ 0.20 u ugJL 1 0.20 1.13 8108010 EPA 624 101081D6 21:37 jkg 1.1-DichloroetIna ne-[75.34.31 ^ 0.33 u ug/L 1 0-33 1.0 8108010 EPA 624 10/08/08 21:37 jkg 1,1-Dichloroethene [75.35-4] ^ 0.20 U ugJL 1 0,20 1.0 8108010 EPA 624 10/08/08 21:37 jkg 1,2-Dichicrobenzene [95.50.1] ^ 0.27 U ugJL 1 0-27 1.0 BJ08010 EPA 624 10/08/08 21:37 jkg 112-Dichloroethane [107-06-2] ^ 0,46 U ugJL 1 0.46 1-0 8108010 EPA 624 10/08/08 21:37 jkg 1,2-Dichroropropane [78-87.5] ^ 0-20 U ugJL 1 0-20 1.0 8308010 EPA 624 I0/08/D821:37 jkg 1,3-Dichlorohenzene 1541-73-11^ 030 U ugJL 1 0.30 lA 87D8010 EPA 624 l0/0810821:37 jkg 1,4•Dichlorobenzene [106-46-7] ^ 0.20 V ugJL 1 0.20 1.0 8108010 EPA 624 30108J08 71:37 jkg 2-0)loroethyl Vinyl Ether [110.75.8] ^ 0-37 U ugJL 1 0.37 5.0 8708010 EPA 624 10/08/08 21:37 jkg Acroleln [107-02-8] ^ 10 u ugJL 1 3.0 10 8708D10 EPA 624 10/00108 21:37 jkg Acrylonitrile [107.13.1] ^ lA U ugJL 1 1.0 5.0 8708010 EPA 624 10/08108 21:17 jkg Benzene [71.43-2] ^ 0-20 u ugJL 1 D-20 1.0 8f08010 EPA 624 10/08/08 21:37 jkg Bromobenzene [108.86.11 ^ 0.21 u ugJL 1 0.21 1.D B1D8010 EPA 624 10/08/08 21:37 jkg Bromodichloromethane [75.27-41 ^ 0.20 U Ug1L 1 0-20 1.0 6108010 EPA 624 10/08/08 21:37 jkg Bromofonn [75.25-2] ^ 0.29 U ugJL 1 0-29 1.0 8JO8010 EPA 624 10/08/08 21:37 jkg Bromomethane [74.83.9] ^ 0.49 U ugJL 1 0.49 1.0 810801D EPA 624 10/08/08 2137 jkg Carbon tetrachloride [56-23-51 ^ 0,35 U ugJL 1 0.35 1-0 8108010 EPA 624 10/08/08 21:37 jkg Chlorobenzene [108.90.71 ^ 0,27 U ug/L 1 0.27 1-0 W08010 EPA 624 10108J08 2 1: 37 jkg Chloroethane [75.00.3] ^ 0.30 U ugJL 1 0.30 1.0 8]09010 EPA 624 10/08/08 21:37 jkg Chloroform [67-66-3] ^ 0.20 U ugJL 1 0.20 1 A 8708010 EPA 624 101081OS 21:37 jkg Chloromethane [74-87-31 ^ 0.87 3 ugJL 1 0.23 1.0 S108010 EPA 624 10/08/08 2 1! 37 jkg cis- 1.2-Dichloroethene [156.59-2] ^ 0,30 u ugJL 1 0.30 1.D 8108010 EPA 624 I0J08108 21:37 jkg Cis- 1,3-Didiloropropene I10061-01.5] ^ 0.24 u ugJL 1 0,24 1.0 8]08010 EPA 624 10/08/08 21:37 jkg Dibromochloromethane [124-48-11 ^ 0.28 U ugJL 1 0.28 1.0 81D8010 EPA 624 10/08/08 21:37 ]kg Dichlorodifluoromethane [75-71.81 ^ 0.20 U tg11 1 0-20 1.0 M8010 EPA 624 10/08/08 21:37 jkg Ethylbenzene [100-41-41 ^ 0.7D J ugJL 1 0.20 1.0 $108010 EPA 624 10/08/08 21:37 jkg m&-xylenes [108-38-31106-42-31 ^ 1.3 ] ugJL 1 0,40 2.0 8108010 EPA 624 10/08/0821 A jkg Methylene chloride 175-09-2) ^ 0.24 U ugJL 1 0.24 1-0 S]08010 EPA 624 10/08/08 21!37 jkg Methyl-tert-Butyl Ether [1634.04-41 ^ 0.91 J ugJL 1 0.29 1.0 8108610 EPA 624 10/08/08 21:37 jkg o-xylene 195-47.6] ^ 6.7 ugJL 1 0.27 lA 8308010 EPA 624 10106IOS 21:37 jkg Styrene [100.42.5] ^ 0.20 U ugJL 1 0.20 1.0 8708DIO EPA 624 10/08/08 21:37 jkg TetrachiproEthene [127-16-4] ^ 0.36 U ugJL 1 0.36 1.0 8008010 EPA 624 10/08/08 21:37 jkg Toluene [108.88.3] ^ 0,20 U u91L 1 0.20 1.0 8308010 EPA 624 10/08/08 21!37 jkg trans-1,2-Dichloroethene [156.60.5] ^ 0.25 u ugJL 1 0.25 1.0 8308010 EPA 624 10/08/08 21:37 jkg trans-1,3-DichkDropropene [300fi1.02.6] ^ 0.30 U ugJL 1 030 1.0 8J08010 EPA 624 10/08/08 21:37 ]kg Trichloroethene [79-01-6] ^ 0.25 U Ug1L 1 0,25 1.0 8]08010 EPA 624 ID105108 21:37 jkg Trichloronuoromethane [75.69.41 ^ 0.28 U ugJL 1 0-28 1.0 8108010 EPA 624 10108/08 21:37 jkg Vinyl chloride [75-01.4] ^ 030 11 ugJL 1 0.30 1-0 3708010 EPA 624 10108/08 21:37 jkg xylenes [Total} [1330-20.71 ^ S.0 ugJL 1 0.67 2-0 8J08010 EPA 624 10)08108 21:37 jkg S-Vat" _ Results DF Spike L v1 98 Reec % Rec Limps _ Batch Mebw An_alYzed By Notes 4•&I1mvlknmbenzene 44 1 SAD BB % 51-122 B]DB010 EPA 624 10/OB/A921.•37 - jkg - - abro mAuoromelhane 51 1 Soo 103 % 69.117 DOOM EPA 674 f 0108/D8 21:37 Ag Toluenrd8 48 1 50-0 96 % 69.110 BJD8010 EPA 624 10/041M 21:37 Ag This report relates only to the sample as received by the laboratory, and may only be reproduced in full, Page 79 of 92 1 (.mow �Go ' www.encolabs.com ' Description: Trip Blank Lab Sample ID: C810838.17 Received: 10/03/08 14:20 Matrix: dater Sampled: IMU08 14:25 Work order: C610838 project; Llr2le Cadillac Sampled By: ENCQ ' Volatile Organic Compounds by GCMS ^ - ENCO Cary c"fied analyte [NC 5911 AaalyM MAS Numberl Resulfe Hq Llnits PE NX MU $atsh Method Analrsxd @y Notes ' 1,13-Trichlorcethane [71.55.6] ^ 0-27 U ug/L 1 0.27 1.0 8]07015 EPA 624 10/07/08 17:04 jkg 1,1,2,2-TetradNoroethane [79-34-51 A 0.33 U ug/L 1 0.33 1-0 8107015 EPA 624 10/07/08 17!04 jkg 1,1,2-Trichloroethane [79-00-51 ^ 0.20 U ug/L 1 0.20 1.0 8307015 EPA 624 10/07/08 17!04 jkg ' 1,1•Dichlomethane [75.34-3] ^ 0.33 U ug1L 1 0.33 1.0 ID07015 EPA 624 10/07108 17:01 jkg 1,1-Dichloroethene [75-35.4] A 0-20 U ug/L 1 0.20 1-0 8307015 EPA 624 10/07/08 17:04 jkg 1,2•Dichlorohenzene [95-50-11 ^ 0-27 U Ug1L 1 0.27 1-0 8)07015 EPA 624 10107/08 17:04 )kg 1,2-Didtloroethane I107-06-21 ^ 0.46 U uglL 1 0.46 1.0 8)D70)5 EPA 624 1o107108 17:04 jkg t 2 1,-Dlchloropropane [78.87.51 ^ 0.20 U uglL 1 0-20 1.0 M7015 EPA 624 10107108 17:04 jkg 1,3-Diddorobenzene [541.73.11 ^ 0.30 U ug/L 1 0,30 1.0 8JO7015 EPA 624 10/07/08 17:04 lkg 1,4-Diddorobenzene [106.46.71 ^ 0.20 U L&L 1 0-20 1.0 &107015 EPA 624 10/07/08 17:04 jkg ' 2-Chloroethyl Vinyl Ether [110-75-8] ^ Acrolein (107.02.8) ^ 0.37 3.0 11 U ug1L u9/L 1 1 0.37 3-0 5.0 10 8]07111 8J07015 EPA 624 EPA 624 10,07,16 17:04 10107/08 17:04 jkg jkg Acryionitrile [107-13-11 ^ 1.0 U ugJL 1 1.0 5.0 8)07015 EPA fi24 10/07/08 17:D4 jkg Benzene (71-43-2) A 0.20 U ug/L 1 0.20 1-0 W07015 EPA 624 10/071138 17:04 jkg Brornobenzene [108-86.1] ^ 0-21 U ug1L 1 0.21 1.0 8)07015 EPA 624 10/07/08 17:D4 jkg ' Bromodichlorometham [75-27-11 ^ 0-20 U ug/L 1 0.20 1-0 5J07015 EPA 624 101071D8 17:04 jkg Bromoform [75-25-2] ^ 0.29 U uglL 1 D.29 1.0 81137D15 EPA 624 10107/08 17:04 jkg Bromomethane [74.83.9] ^ 0,49 U uglL 1 0.49 1.D 8307015 EPA 624 10/07/08 17!04 jkg Carbon tetrachloride 156-23-51 ^ D.35 U uWL 1 0.35 1.0 8]07015 EPA 624 10/07108 17:04 )kg ' Chlorobenzene [108.90.7] A 0.27 U uglL 1 0.27 1.0 8307015 EPA 624 10/07/08 17:04 jkg Chloroethane [75-00-3] A 0.30 U ug/L 1 0-30 1.0 8)07015 EPA 624 10/07/08 17:D4 jkg Chloroform [67.66.3] ^ 0.20 U ug/L 1 0.20 1.0 8707015 EPA 624 10/07108 17:04 )kg Chloromethane [74.87.3] A 0.23 U uglL 1 0.23 1.0 8107015 EPA 624 10107108 17:04 jkg ' ds-1,2-Dichloroethene [156.59.2] A 0-30 U ug/L 1 0-30 1.0 8]07015 EPA 624 10107108171M jkg ds•1,3-Dichloropropene [10061-01-5) ^ 0.24 U ug/L 1 0.24 1.0 8)07015 EPA 624 10/07/08 17:04 jkg Dibromochloromethane [124.48.1] A 0,28 U ugJL I 0.211 1.0 8307015 EPA 624 1D/07/08 17:04 jkg Dichlorodifluoromethane [75.71.81 A 0-20 U u91L 1 0.20 1.0 8)07015 EPA 624 10/07/08 17:04 jkg ' Ethylbenzene [100-41-q] ^ 0.20 V ug/L 1 0.20 1-0 8J07015 EPA 624 1010710 17:04 jkg (n,p-Xylenes [108.38.31106-42-3] ^ D.40 U ug1L 1 0.40 2.0 8)07D15 EPA 624 10/07108 t7--D4 )kg Methylene ddoncle [75-09-21 ^ (1.24 U uglL 1 0.24 1.0 8JO7015 EPA 624 1D107108 17:04 )kg Methyl-tert-Butyl Ether [1634-D4-4] ^ 0.29 U ug1L 1 0.29 1.0 8307015 EPA 624 10/07/08 17:04 jkg ' o-Xviene [95-47-5] ^ 0.27 U ug/L 1 0.27 1.0 8307015 EPA 624 10/07108 17:04 )kg Styrene [100.42-5] A 0.20 U uglL 1 0.20 1.0 W07015 EPA 624 101071D8 17:D4 jkg Tetrarhloroethene [127-1"] ^ 0.36 U ugJL 1 0-36 1.0 8107015 EPA 624 10/07/08 17:04 )kg Toluene [108-88.3] ^ 0-20 U ug/L 1 0-20 1.0 8J070I5 EPA 624 10/07106 17:04 jkg ' trans-1,2-Dichloroethene [156-60-5] ^ 0.25 U ug/L 1 0-25 1.0 0]07015 EPA 624 1010710E 17:04 jkg trans•1,3-Dichloropropene [10061.02-61 ^ 0,30 U ug/L 1 0-30 1.o 8J07015 EPA fi24 1010710E 17:04 )kg Trichloroetherle [79.01.6] A 0-25 U uglL 1 0.25 1.0 8JO7015 EPA 624 10/07/08 17:04 jkg Trichlorofluommethane [75-6"] ^ 0,28 U ug/L 1 0.28 1.0 8J07015 EPA 624 10/07/08 17:04 jkg ' Vinyl chloride [75.01.4] ^ 0-30 U ug1L 1 0.30 1-0 S)07015 EPA 624 10/07/08 17:04 )kg Xylenes [Total] [1330.20.71 ^ 0.67 U uVL 1 0.67 2-t1 W07015 EPA 624 10/07/08 17••04 jkg ' Surrogates Results OF Spike LVI 95 Res % Rec Limits _ 6atck _ Method Arradyzed By Notes T _ 9•@romailunroGenrene 43 1 50.0 86 % 51.112 5107015 EPA 624 JaV7108 17.04 7A9 �L+rvmoAuoramethine 50 1 50.0 10 96 68-117 &U7015 EPA 624 10/0710817.04 Aq ' roluwr�dH 47 1 50.0 93 % 69-110 9"7015 EPA 624 f0107/03 1704 1A9 ' This report relates only to the sample as received by the laboratory, and may only be reproduoed in full. Page 79 of 92 1 1 1 1 1 Ce NS i 0) www.encolobs.com QQ&LM CONTROL Volatile Organic Compounds by GCM5 - Quality Control Batch &704W2 - EPA 5038B MS Blank (8304002-BLI[1) Prepared: 10/04/2008 10:15 Analyzed: 10/06/2008 12:36 DiddorodiHuoromethane 0-20 U Chloromethane 0-23 U Vinyl chloride 0,30 U Bromomethane 0.49 U Chloroethane 0.30 U Trlchlorolluoromethane 0.28 U "ein 3.0 U 1,1-Dichloroethene 0.20 U Methylene chloride 0.24 U Acrylorntrile 1-0 U Methyl -tort -Butyl Ether 0,29 U trans- l,2-Dlchloroelhene 0.25 U 1,1-Diddoroethane 0.33 U cis-1,2-Dichloroethene 0-30 U Chloroform 0-20 U 1,1.1-Triddoroethane 0.27 U Carbon tetrachloride 0.35 U 1,2-Dichloroethane 0.46 U Benzene 0.20 U Trichloraethene 0.25 U 1, 2- lkfil oropropane 0.20 U Bromodichloromethane 0.20 U 2-Chloroethyl Vinyl Ether 0-37 U as-1,3-Dichloropropene 0,24 U Toluene 0,20 U trans- 1, 3- Dichloropropene 0.30 U 1,1,2-Triddoroethane 0.20 U Tetrachlorcethene 0.36 U Dibromorhioromethane 0.28 U Chlorobenaene 0.27 U Ethylbenzene D.2o U m,p-Xylenes 0.40 U o-Xyiene 0,27 U Styrene 0-20 U Bromotorm 0,29 U 1, 1, 2, 2-TetraChloroetha ne 0.33 U Bromobenzene 0.21 u 1,3•Dichlorobenzene 0.30 U 1,4-Diddorobenzene 0.2D U 1,2-Diddorobenzene 0.27 U Xylenes (Total) 0.67 U Surrogate: Dibnv"o oromethaw -- ` �. ^ 50 SurrVate: toluene-d8 47 5-Uffwte:9-metre 44 LGS(8304002.851) 1.0 1.0 1.0 I' D 1.0 1-0 10 1-0 1-0 5.0 1.0 1-0 1.0 1.0 1.0 I.0 1.0 1.0 1.0 i-0 1-0 1-0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 1-0 1.0 1.0 1.0 1,0 1.0 1.0 1.0 2.0 WL Ug1L ug/L uglL ug/L u91L ug/L ug/L ug/L ug/L ug/L ug/L ug/L AIL U91L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L Uwl- LWL ug/L ug1L ug1L ug11 uglL ug/L uc ug/L ug/L ug/L uglL uglL uglL ug11 ug1L uglL ug/L 50.0 WL 50.0 aw/ 50.0 101 68-117 94 69-110 87 51.122 Prepared: 10/04/2008 10:15 Analyzed: 10/06/2008 13:05 Page 80 nl'42 ' Volatile Organic CDm pounds by 6CMS - Quality Control Batch 8709002 - EPA 50306 MS ' LCS(8304002•BSI)Continued Anal Result Flag 1,1•Dlchloroethene 22 Benzene 25 TrirhlorWhene 17 ' Toluene Chlorobenzene 17 17 Surrogate: QAenm>cJhrornme4hane 50 Swrogate: Toluerx-d8 49 ' Surrogate.• 4-6rcunoAu"OIL ene 98 Matrlx Spike [8]04002-MSi) . ' Source,C81I113.01 Analy6e _ Result Flag 1,1•Dichloroethene 23 ' Benzene 24 Trkhloroethene 16 Toluene 16 Chlorobenzene 17 ' Surrogate: abramO&Ommefh" 51 Surrogate: Toluene -dB 48 ' Su7ogate:4-Bmmalkrwabenrene 47 Matrix Spike Dup (8304002-MS01) Source: C831313.01 Analyse Flap 1,1-Dichlor0e[hene 21 Benzene 22 ' Trichloroe[hene I5 Toluene 15 Chlorobenzene 16 ' 5urrngate: Dibrpmaflwrvmethane 50 surrogate: Tokmm-de 46 Swrowte:4-8romaAumbemmne 46 ' Batch 8JO7015 EPA 50308 MS - Blank (8307015-8LK1) ' I'Awneity�te��IWOResult Flag Pichlorodifluoromethane 0-20 U ' Chloromelhane Vmyl chloride 0-23 0.30 U U Bromomethane 0-49 v Chlomethane 0.30 U Trichloroflucromethane 0.28 U ' Acrolein 3.0 U Page 91 of 92 (9 4 �so www,encolabs.com fL I ;s Prepared: 10/04/2008 10:15 Analyzed: 10/06/2008 13:05 1.0 ug/L 20.0 108 75-133 1.0 ug/L 20.0 127 81-134 1.0 ug/L 20.0 56 75.115 l.0 ug/L 20.0 B4 71.118 1.0 ug/L 83 -�290 ug/C --- --. 50.0 101~ �83•I17� 6B-11J ug/L 50.0 97 69-110 WIL 50.0 96 51.122 Prepared: 10/04/2008 10;15 Analyzed: 10/06/2008 13:34 1.0 u9/L 20.0 0.20 U 113 75.133 1.0 ug/L 20.0 0.20 U 121 81-139 1.0 ug/L 20.0 0.25 U 80 75-115 1.0 uglL 20.0 020 U 81 71.118 1.0 uglL 20-0 0-27 U 83 83.117 - - - �ug/C � �50.0 � � - � _ 102 68.117 ug/C 50.0 96 69-110 valt S0.0 94 51-122 Prepared: 10/04/2008 10:15 Analyzed: 10/06/2008 14:03 1.0 ug/L 20.0 0.20 U 103 75-133 9 20 1.0 uglL 20.0 0.20 U 110 8I-1311 10 17 1-0 uglL 20.0 0.25 U 77 75-115 5 1B 1.0 uJ/L 20-0 0.20 U 76 71-119 6 17 1.0 ug/L 20.0 0.27 U 79 83-117 5 16 QM-07 ug/C� 50.0 - - - zoo 68-117.--- u94 50,0 93 69-110 WA 500 93 51.122 Prepared: 10/07/2008 11:33 Analyzed: 10/07/2008 11:42 ltiCc IRL Elnitia Level Resu t aYoR£C, . RAO N-U Ngtes 1.0 ugjL 1-0 ug/L 1.0 ug/L 1.0 u9/L 1.0 ug/L 1.0 ug/L 10 ug/L 1 1 1 1 1 ce M�0) www.encolabs.com Volatile Organic Compounds by GCMS - Quality Control Batch 8.707015 - EPA 5030B MS Blank (8107015•BLIL1) Conlinuad Prepared: 10/07/2008 11:33 Analyzed: 10/07/2008 11:42 1,1-Dlchloroethene Methylene chlonde Aan lunitnle Methyl•tert-Butyl Ether trans-1,2-Dictdoroethene 13-Dichloroethane cis-1, 2-Dichloroethene chloroform 1,1,1-Trichloroethane Carbon tetrachloride 1,2-Diddoroethane Benzene Trichloroethene 1,2-Dichloropropane Bromodichloromethane 2•Chloroethyl Vinyl Ether Cis-1,3-Dichloropropene Toluene trans-1, 3-Dichloropropene 1,1,2-Trirhloroethane Tetrachloroethene Dibromodrloromethane Chlornbenzene Ethylbenzene rn p-7(ylenes o-kylene Styrene Bromoform 1,1, 2, 2-Tetrediloroethane Bromobenzene 1,3•Dic hlorobenzene 1,4-Dichlorobenzene 1,2-Dichlorobenzene Xylenes [Total] Surrogate: DdwoflxVk&vo0xW one Surrogate.• rplvad8 Surrogate: 9•Hrrnrollvorebenzene LCS{S]07015-BSI) 0.20 U 1.0 u91L 0.24 U 1.0 ug/L 1.0 U 5.0 u91L 0.29 U 1.0 ug1L 0.25 U 1.0 uglL 0.33 U 1.0 ugjL 0.30 U 1.0 u91L 0.20 U 1.0 uglL 0.27 U 1.0 ug1L 0.35 U 1.0 ug/L 0.46 U 1.0 ug/L 0.20 U 1.0 ug/L 0.25 U 1.0 ug/L 0.20 U 1.0 tq& 0.2D U 1.0 ugN 0.37 U 5.0 uglL 0.24 U 1.0 ugtL 0.2D U 1.0 ugIL 0.30 U 1.0 uglL 0.20 U 1.0 uglL 0,36 U 1.0 uglL 0.28 U 1.0 ugjL 0.27 U 1.0 ug1L 0.20 U 1.0 ucglL 0.40 U 2.0 ug1L 0.27 U 1.0 ug1L 0.20 U 1.0 ug1L 0.29 U 1.0 ug1L 0.33 U 1.0 ug/L 0.21 U 1.0 uglL 0,30 U I.0 uglL 0.20 U 1.0 uglL 0.27 U 1.0 uglL 0.67 U 2.0 uglL 51 ug/L 47 WA 44 WA 50.0 _ 101 68-117 5Ll0 94 69-110 50.0 88 51.122 Prepared: 10/07/2008 11:33 Analyzed: 10/07/2008 12:12 1,1-Dichloroethene 73 1.0 UgIL 20.0 Benzene 24 1.0 ug/L 20.0 Trichloroethene 17 1.0 uglL 20.0 Toluene 17 1.0 USUL 2a.0 Chlorobenzene 17 1.0 uglL 20.0 Surrogate: CVbmmetkwromethane 51 v9/1 - 50.0 svrrvgate: Tahk re-d8 47 ugA 500 Pagc 82 of•92 113 75.133 121 81-134 B4 75.115 84 71.118 84 H-117 102 63-117 - 94 69.110 1 1 1 1 1 1 1 (�Noo) www.encolabs.com UUALTTY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 8JO7015 - EPA 50306 MS LCS (8J07015-BS1) Contlnued Prepared: 10/07/2008 11:33 Analyzed: 10/07/2008 12:12 5urrvgate:4-&wna1uorobe72ene 49 ug/L 500 98 51-122 Matrix Spike (8307015-MS1) prepared: 10/07/2008 11:33 Analyzed: 10/07/2008 12:41 Source-.C811113-05 1,1-bldiforcethene 23 1.0 uglL 20.0 0.70 U 113 75.133 Benzene 23 1.0 uglL 20.0 0.20 U 116 81-134 Trichloroethene 16 1.0 uglL 20.0 0.25 U 81 75.115 Toluene 16 1.0 ug/L 20.0 0.20U 81 71-118 Chlorobenzene 17 1.0 ug/L 20.0 0.27 U 83 83.1 1 7 AWW93te, a&vMa uarumetha w 51 "- - - LWI 50.0 `- -' 103 68.117- Surr te.• Totww-d8 47 U0 50.0 94 69-110 Surmpte:4-&w"orluorobwt w 48 L91L 50.0 96 51.122 Matrix Spike Dup (8307015-MS01) Prepared: 10/07/2008 11:33 Analyzed: 10/07/2006 13:10 Source: C811113-05 Spike Souse _%REC Rip Analyte Result Flay MRL Units Corral Result 9+oREC Limiv its RPD. Limit Notes: 1,1-Dichlordethene 22 1.0 ug1L 20.0 0.20 U 109 75.133 4 20 Benzene 25 1.0 ug/L 20.0 0.20 U 123 81-134 5 17 Trichloroethene 16 1.0 ug/L 20.0 0.25 U 11112 75.115 1 18 Toluene 16 1.0 ug/L 20.0 0.20 U 81 71.118 0.2 17 Chlorobenzene 17 1.0 ug/L 20.0 0.27 U 64 83-117 7 16 Surrogate: LHbrwrmlkfornmethane 51 ug/L 50.0 far 63.117 Surrogate:7-atww-d8 48 wt 50.0 97 69.110 5urrngate:4-&mjoffjow nz&Pe 47 WL 50.0 94 51-122 Batch W08010 - EPA 50309 MS Blank (8308010-6LK1) Prepared: 10/08/2008 09:08 Analyzed: 10/08/2008 10:26 Spike 5ourae `� %REC ' ' ' ''�� P Anaiyte Result Fla MRL Units revel Result i °Y C Llmits� .. .RPO . 'Limit .. :.a Hotel. Dichlorodi8uoromcthane 0.20 U 1.0 ug/L Chloromethane 0.23 U 1.0 ug/L Vinyl chloride 0.30 U 1.D ug/L Bro mmethane 0.49 U 1.0 ug1L Choroethane 010 u 1.0 uglL Trichlordfluoromethane 0,28 U 1.0 uglL AcroW 3.0 U 10 uglL 13-Dichloroethene 0.20 U 1.0 uglL Methylene chloride 0.24 U 1.0 uglL Acrylonitrile 1.0 U 5.0 ug/L Methyl-tert-Butyl Ether 0.29 U 1.0 ug/L trans-1,2-Dichloroethene 0.25 U 1.0 ug/L 1,1-Dichloroethane 0,33 U 1.D ug/L cis-1,2-Dichloroethene 0.30 U 1.0 ug/L Page li3 of 92 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 rrrrr�Go www.encolabs.corn QUALITYL Volatile Organic Compounds by GCMS - Quality Control 9arch 8]08010 - EPA 5938 MS Blank (8308010•BLKS) Continued Prepared: 10/08/2008 09:08 Analyzed: 10/08/2008 10:26 Chloroform 0.20 U 1.0 U91L 1,1,1-Trichloroethane 0-27 U 1.0 LPI Carbon tetrachloride 0,35 U 1.0 4L 1,2-bichloroethane 0.46 U 1.0 ug1L ' Benzene 0-20 U 1.0 ug1L Trichloroethene 0-25 U SA ug/L 1,2-Dichloropropane 0.20 U 1.0 u9/1- Bromodichiorometha ne 0.20 U 1.0 ug/L 2-Chloroethyl Vrnyl Ether 0.37 U 5-0 ug/L as-1,3-Dish loropropene 0.24 U lA ug/L Toluene D.20 U I'D ug/L trans-1,3-Dichloropropene 0.30 U 1.0 uglL 1,1,2-Trichloroethane 0.20 U 1.0 ugIL Tetrachloroethene 0,36 U 1.0 uglL Dibrornocrioromethane 0-28 U 1.0 uglL Chlorobenzene 0,27 U 1.0 uglt Ethylbenzene 020 U 1.0 Ug1L m,p-#ylenes 0.40 U 2.0 ug1L o-xylene 0.27 U 1.0 ug/L Styrene 0.20 U 1.0 ug/L Bromoform 0.29 U 1-0 ug/L 1,1,2,2-Tetrachloroethane 0.33 U - 1-0 ug/L Bromobenzene 0.21 U 1-0 ug/L 1,3-Dichlorobenzene 0.30 U 1-0 uglL 1,4-DirWorobenzene 0.20 U 1.0 uglL 1,2-bichlorotxrxene 0.27 U 1.0 uglL xylenes(Total) OA7 U 1.0 uglL Surrogate: PrWemalluammethane - 51 U91L 50.0 102 68-117 Surrogate: Toluene-W 46 ug/t 50.0 97 69-110 • Surrogate: 4-&WA0fluarobenzUne 43 vg/t 50.0 86 51.122 LCS (8308010•BSl) Prepared: 10/08/2008 09:05 Analyzed: 10/08/2008 10:55 w Spike Souse s/oREC'3 '. ' . 0 `:° Analyte Result Fla MRL Units Level Result !Y4REC Limits:: :RPO' Limit i 'Hates` Vinyl chloride 22 1-0 ug/L 20.0 110 49.150 1,1.Dichloroethene 21 1.0 ug/L 20-0 106 75-133 Chlomfonn 21 1.0 uglL 20-0 104 78-138 1,2-Dichloropropane 23 1.0 uglL 20.0 114 76-125 Toluene 16 1.0 uglt 20-0 82 71-119 Ethylbenzene 18 1.0 u9/L 20-0 88 68.124 Surrogate: AtrromolA•rorrNrrethar+e _ 4 50 _- .� �. W1 --50.0 - - - 100 68.117 Surrogate: 7-oluene-68 49 vg/1 Sao 98 69-110 Surrogate:4-6rcyr u&vbenaene 48 ug/L 500 96 SI-J22 Matrix Spike [8]08010-MSI) Prepared: 10/08/2008 09:08 Analyied: 10/08/2008 11:24 Saurte: C811113-07 Pige 84 of 92 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 9�Go www.encolabs.com QUALITYp Volatile Organic Compounds by GCMS - quall ty Control Batch 8108010 - EPA 5030B M5 Matrix Spike (8308o10-MS1) Continued Prepared: 10/08/2008 09:08 Analyzed: 10/08/2008 11:24 Source. C811113-07 Vinyl chloride 26 1-0 WL 20.0 0.30 U 131 49-150 1,1.Oiahloroethene 21 1.0 uglL 20-0 0.20 U 104 75.133 Chloroform 20 1.0 ug/L 20-0 0.20 U 102 78.138 1,2.Oirhloropropane 21 3.0 ugJL 20-0 0.20 U 107 78.125 Toluene 15 1.0 uglL 20-0 0,20 U 79 71.118 Ethylberizene 17 1.0 uglL 20.0 0.20 U 86 68-124 Surrogate: GVbWnmotRwmme7hane 50 iWi 50.0 100 65-1t7 --- SUrrogate: Takww-d8 49 V91L 50.0 97 69.110 Surrogate: 46 u94 50-0 93 51.122 Matrix Spike oup (8308010-MSQ1) Prepared: 10/08/2008 09:08 Analysed: 10/08/2008 11:53 Source: C811113-07 Vinylchlodde 25 1-0 ug/L 20.0 0,30 U 126 49.150 4 27 IA-Pichlwoethene 21 1.0 ug/L 20.0 0.20 U 106 75.133 2 20 Chloroform 21 1-0 ug/L 20.0 0.20 U 104 78.138 1 17 i,2-Dichloropropane 21 1.0 uglL 20-0 0-2fl U 306 78.125 0.8 19 Toluene 16 1.0 ug/L 70-0 0.20 U 82 71-118 3 17 Ethylbeneene 17 1.0 wwl- 20.0 0.20 U 87 69-124 1 16 Surrogate• abmmoAwmmethane 50 u9A 50.0 ^.. �. - - 101 68-117 . Surrogate: Toluene-d8 48 WA 50,0 96 69.110 Suargate: 48 u9A 50-0 97 51-122 Semlvolable Organic Compounds by GCMS - quality Control Batch R108014 - EPA 3510C MS Blank (8308014-ELKS) Prepared: 10/08/2008 10:22 Analyzed: 10/15/2008 01:40 Splke Sourte %REC RI Ana Result Fle lNRL llnlh Lave! Result °RoREC L[mltti Rpp. ilmlt !Votes 1,2,4-Trichlorobenzene 2.1 U 10 uglL 1,2-Dchlorobenzene 2.3 U 10 uglL 1,3-Oirhlorobenzene 2.2 U 10 ug/L 1,4-Dichlorobenzerie 2-2 U 10 ugjL i-Melhylnaphthalene 2.0 U 10 ug/L 2,4-0initrotoluene 1.2 U 10 ug/L 2,6-Oinitrotoluene 1.0 U 10 ug/L 2-Ctlloronaphthalene 1.6 U 10 ug/L 2-Methylnaphthalene 10 U 10 ug/L 2-Nitroanlline 1-2 U 10 ug/L 3,3'-t) chlorobenzidine 1.8 U 10 uglL 3-Nitmanlllne 1-5 U f0 ugJL 4-8roroophenyl-phenylether 1.2 U 10 uglL 4-Chloroaniline 1-6 U 10 uglL 4-Chlorophenyl-phenylether 1.2 U 10 uglL 4-Nitroaniline 1.4 U 10 uglL Page 85 of 92 1 1 1 1 1 1 1 1 1 1 1 1 (r.rrl. �Go www.encolabs.com QUALM CONTRO Semi► olatile organic Compounds by GCMS - Quality Control Batch 8JO8014 - EPA 3510C MS Blank (008014-81-rl) Continued Prepared: 10/08/2008 10:22 Analyzed: 10/15/2008 01:40 Acenaphthene 2.0 U 10 ugjL Acenaphthylene 2.0 U 10 ugjL Anthracene 2.0 U 10 ug/4 BenMa)anthracene 2.0 U l0 ugjL Benzidine 1.5 U 10 uglL Benxo(a)pyrene 2,0 U 10 ugjL Benzo(b)fluoranthene 2.0 U I0 ugjL Benzo(g,h,i)perylene 2-0 U 10 ugjL Benzo(k)fluoranthene 2.0 U ID ug/L Benzyl aimfivl 1-0 U 10 ugjL bis(2-Chloroethoxy)methane 2-0 U 10 ugjL Bis(2-Chloroethyl)elher 2.1 U 10 ug/L M(2-chlorolsopropyl]ether 2.2 U 10 ug/L - Br5(2-Cthylhexyl)phthalate 1.9 U 10 ugjL 8utylbenzy1phthalale 1-4 U 10 ugjL Chrysene 2.0 it la ug/L Dibenzo(a,h)anthracene 2.0 U 10 ugjL Dibenzofuran 1.3 U 10 ugjL Diethylphthalate 1.3 U 30 ugjL DimethylphthalaW "I U 10 ugjL DI-n-butylphthalate 1.0 U 10 ugjL Di-n-odylphthalale 2.0 U 10 ugjL Ruoranthene 2.0 U 10 ugjL Huorene 2-0 U ID ugjL Hexachlorobenxene 1.1 U I0 ugjL Nexachlorobutadiene 2.0 U 10 uglL Hexachturmydopentadiene 2-0 It t0 ugjL Hexachloroethane 2A U 10 ug/L Indeno(1,2,3Yd)pyrene 2.0 U 10 ug/L isophorone 1.8 U 10 ug/L Naphthalene 2.0 U 10 ugjL Nitrobenzene 1.9 U 10 ug/L - N•Ndrosodimethylemine 1.9 U 10 ugjL N-N itroso-di-n-pmpylamine 1.1 U 10 ugjL Phenanthrene 2.0 U 10 ugjL Pyrene 2.0 U 10 ugjL Pyridine 2A U 10 ugjL N-NhrosodiphenyWmine/Oiphenylamine 1-1 U 10 ugjL Surrogate: Nrrcbenzen"5 39 uy/C 50..0 - - - 78 � 33-116 Surrogate:l-fA.©rahlphMYI 41 u91L 50.0 81 21.121 Surrogate. Terp4enybd14 47 u9A 50.0 93 45-125 LCS (8308014-BS1) Prepared: 10/08/2008 10:22 Analyzed: 10/15/2008 02:05 1,2,4-Trichlorobenzene 39 10 ug/L 1,4-Uiddorohenzene 37 10 ugjL 2,4•Dinitrotoluene 44 10 ugjL Page 80 of 92 50.0 78 36.86 50.0 75 38-76 50.0 88 74.105 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 (�N MMI) www.encolabs.com QUALITY CONTROL Semivaladle 0rganiCCA) mpounds by GCMS - Quality Control Batch 8108014 • EPA 3510C MS LCS (870S014-BSL) Continued Prepared: 10/08/2008 10:22 Analyzed: 10/15/2008 02:05 Acenaphthene 41 10 uglL 50,0 82 58-98 N-Ndroso-di-n-prapylamine 53 10 uglL 50.0 106 73-99 QL•02 Pyrene 46 10 uglL 50.0 93 76.105 Swtngate: Nurobenzen"5 41 ug/L 50.0 82 33-1I6� 1wragate:2-Fluor09henyl 40 ug/L 500 79 21.121 Swrogate: Terphenyl-d14 46 ug/L S00 92 4S-125 Matrix Spike (8308014•MS1) Prepared: 10/08/2D08 10:22 Analyzed: l0/1512008 02:30 Source: C811113-09 Spike Source %REC RPD Analyte Result F g MRL ilnfts Level Result 9roRE11 C Limits' RPD "0 Limit Hotel _ 1,2,4-Trichlorobenzene 38 10 uglL 50.0 2.1 U 77 36-86 1,4-Didlloroben2ene 39 10 uglL 50.0 2-2 U 77 38.76 QM-07 2,4.DnOotoluene 45 10 uglL 50.0 1 z U 90 74-105 Acenaphthene 42 10 ug/L 50.0 2.0 U 84 58-98 N-Ndroso-di-n-propylamine 54 10 ug/L 50.0 2-1 V 107 73-99 QM•07 Pyrene 49 10 ug/L 50.0 2-0 V 98 76.105 Surrogate: Narnbervene-d5 40 ug/L M0 - 79 33.116 Surrogate:2-Fluav6phenyl 40 WL 50.0 80 21-121 Surrogate: Terphenyl-d14 48 WL 0..0 95 45-125 Matrix Spike Pup (8308014•MSD1) Prepared: 10/08/2008 10:22 Analyzed: 10/15/2008 14:27 Source: C811113-09 Spike Source �YnREC � RPD � Anelyte Result flag MRL Ur11ta L4slrel Result 44oREC Limltp RPD Li mit Hotas 1,2,4-Trlchlorobewene 41 10 ug/L 50.0 2,1 U 81 36-86 5 28 1,4-Dichiorobenzene 37 10 ug/L 50.0 2,2 U 73 38-76 6 31 2A-Dinitrotoluene 47 10 ug/L 50-0 1.2 U 93 74-105 3 23 Acenaphthene 44 10 ug1L 50-0 2.0 U 87 58-98 4 29 N-Nitroso-di-n-propylamine 52 10 uglL 50.0 2.1 U 104 73-99 3 29 QM-07 Pyrene 50 10 ug/L 50.0 2.0 U 101 76-105 3 20 Surrogate-• Nero&vnzene-d5 41 ug/L 50•0 81 33.116 Surrogate: 2,R-Fomphenyl 42 u9/1 500 84 11-121 Surrogate-• Terphenyl-d14 50 U91L 500 too 45-125 Volatile Petroleum Hydrocarbons by GC - Quality Control Batch 8706017 - EPA 50303 Blank (8306017-8LK1) Prepared: 10/06/2008 11:18 Analyzed: 10/06/2008 11:29 C5-C8 Aliphatic 10 U 20 ug/L U-CIO Aromatics 3 I1 20 ug/L C9-C12 Aliphatics 26 U 30 ug/L Surrogate: ZS-Drbrabt>otnluene (PO) 98 - — - --- ug7L - 100 ".._ V - .� 98 70-170- - - - Surrogate 2.S-D&vffo&Wuene{£10) 100 ug/L 100 103 70-130 Page N7 of92 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 i ! www.encolabs.com OUALrTY CONTROL Volatile Petroleum Hydrocarbons by GC - Quality Control Batch LVO6017 - EPA 50308 LCS (8306017-B51) Prepared: 10/06/2008 11:18 Anayzed: 10/06/2008 11:59 C9-CIO Aromatics ms 49 20 ug/L 40.0 122 70.130 C9-C12 Aliphatics ms 120 30 ug/L 120 104 70.130 C5-CS Aliphatws ms 63 20 uglL 120 53 70.130 Surrogate: 25.Dibr—t&--(P1D) 96 ug/C 100 _ 95 70-130 .wrrogate 110 ug/L 100 106 70-IM Matrix Spike (8306017-MS3) Prepared: 10/06/2006 11:18 Analyzed: 10/06/2008 14:30 Source: C810838.01 SpEk@ Source �6REC RPD Analyte Result Flap MRL Units III Loral Raw- ft %REC Limits RPA tJmTt Notes O-C10 Aromatics ms 46 20 ug/L 40.0 all 116 70-130 C9-C12 Aliphatics ms 130 30 ug/L 120 28 u 105 70-130 C5-C8 Aliphatics ms 64 20 ug/L 120 3.0 t1 53 70-130 Surrogate: I S-PKramata9re11e (P1D) 91 ug/L 100 91 � 70.130 l _ - SUr-gate: 2,5-Diprwnp[Wuaae (FID) 93 owl 100 93 7t1-130 Matrix Spike Dup (8106017-M501) Prepared: ID/0612008 11:18 Analyzed: 10/06/2008 14:59 Source: C8t0838-01 Spike Source RtailEC RPD Analybe Result Flag MR L Units Level Result 4bREC Limits RPD Llmlt Notes C9-CIO Aromatics ms 50 20 ug/L 40.0 3 U 124 70.130 7 25 C9-C12 Aliphatics ms 120 30 ug/L 120 28 U 101 70.130 4 50 C5-C8 Alrphatirs ms 66 20 Ug/L 120 3.0 U 55 70.130 3 50 Surrogate: 7, 5-Didromotokrene (P1D) � - Y 110 ug/t 100 115 W 711 - - S7.rrogate-• 1 S-atNF otoluene (FID) 110 u9/1 100 107 70-130 Metals by EPA 6000/7000 Series Methods - Quality Control Batch 8a03014 - EPA 3030C Blank (8703014-BLE1) Prepared: 10/03/2008 15:28 Analyzed: 10/13/2008 19:07 Chromium 1.00 Il 10.0 uglL Lead 1,9 U 10.0 ugli- LCS (8303014-B51) Prepared: 10/03/2008 15:28 Analyzed: 10/131200B 19:15 Spike :Source 9kREC RPp ',i Anal Result FEa MRL Units Level Result ;.%REC Limits.-,,. -RPD Llmft Notes Chromium 459 10.0 ug/L 500 92 78-119 Lead 460 10,0 ug/L 500 92 72-121 Matrix Spike (8303014•MSI) Prepared: 10/03/2008 15:28 Analyzed: 10/13/2008 19:31 Source: C810838-06 Page 88 o{92 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 9 �ao www.encolabs.com DUALITY CsQNTROL Metals by EPA 6000/7000 Series Methods - Qua11ty Control Batch Ii I4 - EPA 3030C Matrix Spike (8303014-MSl) Continued Prepared: 10/03/2008 15:28 Analyzed: 10/13/2008 19:31 Source: C810838-06 Chromium 521 10.0 ugjL 500 1.00 U 104 73-120 Lead 519 10.0 ugjL 500 2A 103 68-126 Matrix Spike Du (0303014-M5D1) Prepared: 10/03/2008 15:28 Analyzed: 10/13/2008 19:38 Source: C810838.06 Chromium 526 10-0 ugjL 500 1.00 U 105 73-120 1 10 Lead 524 10-0 ugjL 500 2.4 104 68.126 0.9 19 QUALITY CONTROL Extractable Petroleum Hydrocarbons by GC - Quality Control Batch V08005 - EPA 3510C Blank (6308005-BLk1) Prepared: 10/08/2008 11:26 Analyzed: 10/0812DOS 17:22 Spike Source 9roBEC RPD Ansl Result Fla MRt units Level Rim Result EC Lits RPp Limit Noses C11-C22 Aromatics 24 U too ugjL C19{36 Aliphatxs 9 U 100 ugjL C9-C18 Aliphatics 10 U 100 ugjL Surrogate: Ovoro-nrfaderane 180 �.�..09A � 2W — 89 40-140-- Surrogate:0•Ter0II 19 L191L 40.0 73 40.140 LCS (8108005.851) Prepared: 10/08/2008 11:26 Analyzed: 10/08/2008 17:44 Spike Source SroREC RPD Anal Result Fla MRL units Level Result %REC Limits RPD Limit HOtes Cl]-C22 Aromatics 300 100 ugjL 340 88 40.140 C19-06 Aliphati[s 750 100 ugjL 800 93 40-140 C9-C10 Ahphatics 430 100 ugjL 600 72 40.140 Surrogate= Chloru-v tiw-kc ne 180 ug/L 200 — — 91- 40-140 — - 5urrogate:0-Teryher+yl 28 u91L 40-0 70 40-140 LCS Dup (8308005-BSDI) Prepared: 10/08/2008 09:26 Analyzed: 10/09/2008 18:07 C11•C22 Aromatics 380 100 ugjL 340 111 40-140 23 200 C19•06 AliphatFcs 950 E 100 ugjL 800 119 40-140 24 200 C9-08 Allphatics 540 100 ugIL 600 89 40.140 22 200 — — — Surrogate-• Chkro-ocradcc" — — — 230 — — — ug/L - — — — — — 200 117 411-140 Swrogate: o-Terpl—yl 36 wyL 40.0 90 40-140 Batch 8110018 - EPA 3510C Blank {8310018-BLKI) Prepared: 10/0812008 15:40 Analyzed: 1Q1112008 15:55 Page 99 of 92 ' www.encolabs.com ' QUALM C�Q„ TN ROL Extractable Petroleum Hydrocarbons by GC - Quality Control Hatch 8JI0018 - EPA 3510C Blank (6310018-BL!(1] Continued Prepared: 10/08/2008 15:40 Analyzed: 10111/2008 15:55 Limits MMates Analyte Result Flag MRL Units Leve! Reatrlt 9r l RPD C19-06 Aliphatics 47 U 500 ug/L - _Lun ' C9-CIS M phatics 48 U 5DO ug/L Surrogate: Chkvo-w.7adecane 160 Lw/ 200 _ -� 79 40.140 ' Prepared: 10/08/2008 15:40 Analyzed: 10/11/2008 16:17 LCS (83too 18-B51) glill Spike Source %REC RPD Analyte Result Flex MRL UrOlts Level Result %RGC LEmits RPp Limits Notes ' C19-06 Aliphatics 690 500 ug/L 800 87 40.140 C9-CIO Aliphatics 37D 1 500 ug/L 600 62 40-140 Surrcyale: Chlor�oc7adcrane 170 u94 200 83 40.140 ' LCS Dup (831001B-B5131) Prepared: 10/08/2008 15:40 Analysed: 10/11/2008 16:41 Anafyte Result Flaq MRL Units Level Result 9toREC Llmfta _ RPD Llmli Hates ' C19-06 Aliphatic 660 SDO u9/L 900 82 40-140 6 2D6 C9-08 AGphaGcs 350 1 SOO ug1L 600 5B 40-140 7 2DO ' Surrogate; Lnk�re-oCtddeca++e 160 ug/L 700 - - _ - � 80 �40.140 AWh 8J10020 - EPA 3510C ' Blank (8310020•BL![1] Prepared: 10/0812DOB 15:49 Analyzed: 10/11/2008 19:20 Spike Source %REC RPD Anal Result Fleq MRL Ilnib Leval Result %REC IUM RPC Limit Motes C1I-C22 Arom rtlm 43 3 100 ug/L ' ug/L 40.0 - _ _ 83 40.140 Surogate: ttTerphenyl 33 5urrvgate:2-&O7Kwkj A&kne 3g fw1L 40.0 97 40.140 Surrogate: 2-Ruorobgnhe nyl 40 my/r. 40.0 1490 40-140 LCS Prepared: 10/08/2008 15:49 Analyzed: 10/11/2008 19:43 (8310020-551) Splice Source °/WRFCjjjRPD Analyte Rewlt Flap MRL Units Level Result 4.REC - Umlts RPD Limit Mates - - Lli•C22 Aromatics 22 260 B - - 100 u(jlL 340 - 78 � .5-0 Me" o-i-,M-yl -` 31 — - WA 40.0 y - 79 -110-140 40.140 Surrogate: 2•Brornonaphthdler+e 39 Mari V-0 98 40-141] ' Surrogate:l-f7uompgvherryl 41 m¢IC 40-0 102 40-IV LCS Dup (8330020-B5131) Prepared: 10/08/2008 15:49 Analyzed: 10/11/2008 20:06 Spike Sousa 4+aREC RPD f Anelyte Result Flaq µa MRL _ Units Level Resc1R ;,%REC ., Lfmf RIB; =~.Llm[t °. sMotes C11-C22 Aromatics 270 100 ug/L 340 79 40.140 1 2D0 Surrogate-• 0-TarPhen)4 — - - 32 - u91L T 40.0 ~� BO 40-140 t Surrogate: 2.8ramohaphthalene 41 -91L 400 103 40.140 5unrlgate: 2-Ru7rgho-yl 43 mg/L 40.0 109 40-140 i :1ge 90 of 92 1 U ' E MRL ' ]-01 QB-01 QL-02 ' QM-07 1 1 1 1 1 1 Page 91 o191 1 www.encolabs.com TES AND DEFINITIONS The analyte was detected in the associated method blank. The sample was analyzed at dilution. The reported value is between the laboratory method detection limit (MDL) and the laboratory method reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable. The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation data and moisture content, where applicable. The concentration indicated For this analyte is an estimated value above the calibration range of the instrument. This value is considered an estimate. Method Reporting Limit. The MRL is roughly equivalent to the practical quantitation limit (PQL) and is based an the low point of the calibration curve, when applicable, sample preparation factor, dilution factor, and, in the case of sail samples, moisture content. Result is estimated due to positive results in the associated method blank. The method blank had a positive result for the analyte; however, the concentration in the method blank is less than 10% of the sample result, which minimizes the impact of the deviation. The associated laboratory control sample exhibited high bias; since the result is ND, the impact on data quality is minimal. The spike recovery was outside acceptance limits for the MS and/or MSD. The batch was accepted based on acceptable LCS recovery. N 1-71 Chem Narre PrCOM Nambe: WESTON lisle Cadillac iE Ad.re" Picim NameDesc 0 r 4917 Waters Edge Dr. Ste. 235 < DlysTiz.r Pfl91©'rlling tnla L o Raleigh, NG 27605 Tel Reporting Cgnl.xl Q- N U iL 919-424.2223 Jim Stahling Q San p4sj Nd(r-r AfleiahOn ;Pri 11) (NON Conid_i [aM m 2- Tara Rowland Accounts Payable > V U n d Ear tillers SIyVIX:-e d v �p N W N en N w i3 0. w Preservatives Colledw Cv'teG'on CcmafG Ta131r< al Sams ID Dale Time tab Valk Crmtaners X x ;L MW-2 1E1df mi 10,16 Crab 3vV 15 MW-3 1"2109 1050 Grab 1-3 W 19 x x X NiW-4 1CbOW; U-00 Grab aM 46 x x x MW-5 1L4bvl 12;15 Grab 5VV 6 x x r MW-ra 1=21C3 16-40 Cush SVI '?I� X MW•7C IMM3 19.U'J Grab :W; x x x X MW•8 sa+0aj-a3 15.30 Grab 7AYd 9 x x x x M-9 1or102W IG-00 (31ab 01W x X x X MW-i[] :1:45 Grab 3LI x x x x MVI-IP 1 1 MM ', 25 Grab 3W 13 x x ;L MvI-12 IZ1 I/M i6.4` Grab 'jW ro x x x NNW-13 IMIl03 18.50 Grab 3VIN x x MVJ•14 IMi/,fra ! 7W Grab isW $ x x x mW-15 to/D?fw 18:OD uratt 5%1 X x x IM-15 1MIM 14:25 Grab 3W 9 x x x x Duplicate IM;J08 17:45 Grab 'AY x Via Glark _. Grab :SLY x tra0 y "Iipre HwarKrltr at .mu .�ided-" , a ID r.7