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Home My WebLink AboutItem No 21 - 20Day Report - Morehead Common Site Area No 2-OCRNCDENR UST Section Mooresville Regional Office 919 North Main Street Mooresville North Carolina 28115 Attention Mr Allen Schiff Dear Mr Schiff 20-DAY REPORT Morehead Common Site Area No Post Street Charlotte North Carolina Incident No Not Yet Assigned ESP Project No E6-UD42.601 On behalf of the property owner and our client Beazer Homes ESP Associates P.A is pleased to provide the attached 20-Day Report for release of petroleum product at the subject site as discovered during mass grading operations of this area Thank you for your attention in this matter If you should have any questions please do not hesitate to contact me at 803 835-0915 Sincerely Environmental Services NC License No 1600 $ESP ESP Associates P.A July 18 2007 Reference ESP Associates P.A istophN Ward PG cc Mr Jade Eastridge P.O Box 7030 Charlotte NC 28241 1800.9607317 NC 7045834949 fax 704.583.4950 SC 803.802.2440 fax 803.802.2515 www.espassocjates.com 20-Day Report SITE INFORMATION Site Identification Date of Report July 18 2007 Facility liD N/A UST Incident Number Not Yet Assigned Site Name Morehead Common Site Area No Site Street Address Post Street City/County/Zip Code Charlotte Mecklenburg County 28278 Description of Geographical Data Point Approximate center of UST Location Method Mecklenburg County Polaris GIS Map Latitude 35.2271 EJ Longitude -80.8600 Information about Contacts Associated with the Leaking UST System UST Owner Beazer Homes 1300 Blvd Suite Charlotte NC 28203 -4265 704.370.7200 UST Operator N/A Property Owner Same as above Property Occupant Same as above Consultant/Contractor ESP Associates P.A Chris Ward PG P0 Box 7030 Charlotte NC 28241 803.835.0915 Analytical Laboratory Prism Laboratories Inc P0 Box 240543 Charlotte NC 28224-0403 704.529.6364 NC Certification No 402 Information about Release Date Discovered May 17 2007 Estimated Quantity of Release Unknown Cause of release Unknown Source of Release Below ground septic system type concrete vault Size and contents of UST system from which release occurred N/A Certification Chris Ward Professional Geologist for ESP Associates PA do certif that the information contained in this report is correct and accurate to the best of my knowledge ESP Associates P.A is licensed to practice both geology and engineering in North Carolina ESP Associates certification numbers are Geology C-347 Engineering C-0587 20-Day Report ESP Project E6-UD42 601 Morehead Common Site Area No July 18 2007 INTRODUCTION On May 17 2007 ESP responded on behalf of Beazer Homes to an encounter with impacted soil during mass grading operations at the subject site Upon arriving at the site ESP observed soils with slight petroleum odor located on the north side of Post Street approximately 400 feet west of its intersection with South Clarkson Street on Tax Parcel No 07325213 see Figures and The incident area has been designated as Area No As required following receipt of laboratory results confirming release had occurred ESP emailed notification of the release discovery to Mr Steve Bograd of the Mooresville Regional Office of NCDENR on May 30 2007 The subject site is located within an urban area of Charlotte which historically included warehouse and retail structures The site is currently mass graded and being developed as mixed-use development see Figures and Based on our review of the Geologic Map of North Carolina 1985 the subject site is located within the Charlotte Belt locally comprised of intrusive metamorphosed granitic rocks locally pinkish gray massive to weakly foliated and containing homblende Soils encountered in this area are the residual product of chemical weathering of rock presently underlying the site Soil weathering is more advanced near the surface grading with depth to less weathered rock and finally bedrock INITIAL ABATEMENT ACTIVITIES Waste Characterization Sampling On May 17 2007 ESP collected waste characterization soil sample SP-from immediately below the concrete vault at depth of approximately feet below land surface BLS using backhoe representative portion of the soil sample was screened in the field with an organic vapor analyzer OVA and recorded reading of 10 ppm Soil sample SP-l was submitted to Prism Laboratories of Charlotte North Carolina for analysis of total petroleum hydrocarbons 20-Day Report ESP Project E6-UD42.601 Morehead Common Site Area No July 18 2007 TPH for diesel range organics DRO and gasoline range organics GRO oil grease OG by EPA Method 9071A volatile organic compounds VOCs by EPA Method 8260B semi- volatile organic compounds SVOCs by EPA Method 8270C pesticides by EPA Method 8081A PCBs by EPA Method 8082 VPHIEPH by the Massachusetts Department of Environmental Protection MADEP method and for total lead and chromium by EPA Method 60 lOB Waste characterization soil sample SP-1 was collected and analyzed to document that release of petroleum had occurred and to characterize contaminant concentrations for subsequent off-site permitted disposal/treatment As revealed by the attached laboratory data report for SP-TPH-DRO was reported at concentration of 420 mg/Kg OG was reported at 3400 mg/Kg chromium at 22 mg/Kg lead at 51 mg/Kg and the PCB-1260 at 5.1 mg/Kg Results for the remaining analytes were all below reporting limits See Figure for soil sample location map See the attached Prism laboratory data report Soil Excavation and Confirmatory Sampling On June 2007 ESP documented the excavation of approximately 80 cubic yards of impacted soils from Area No by the sites grading contractor Gelder Thompson of Midland North Carolina The excavation was advanced based on OVA readings and evidence of visible staining The resulting excavation measured approximately 30 ft 50 ft 10 ft deep Neither groundwater bedrock nor free product were encountered within the tank pit The excavated soil was placed on and covered with plastic awaiting subsequent off-site pennitted disposal On June 2007 ESP collected two composite soil samples for laboratory analysis The soil samples designated la and lb were placed in laboratory provided containers labeled and hand delivered on ice to Prism Laboratories for compositing and subsequent analysis The samples were analyzed for TPH-GRO/DRO BTEX TCLP-metals and TCLP Toxicity 20-Day Report ESP Project E6-UD42 601 Morehead Common Site Area No July 18 2007 On June 2007 confirmatory soil samples were collected at depth of feet BLS from each of the excavations four sides WS-through WS-4 while one sample was collected at depths of 10 feet BLS from the base of the excavation B-i The five soil samples were hand delivered on ice to Prism Laboratories to be analyzed for NCDENR risk-based parameters which include VOCs by EPA Method 8260B SVOCs by EPA Method 8270C pesticides by EPA Method 8081A PCBs by EPA Method 8082 VPH/EPH by the Massachusetts Department of Environmental Protection MADEP method and for total lead and chromium by EPA Method 6010B Sample locations and excavation dimensions are depicted on Figure Soil Sample Location Map Sampling was performed in general accordance with ESPs SOP see Appendix FUTURE REPORTING An Initial Abatement Action Report is currently being prepared for this release ATTACHMENTS FIGURES u004260 SHEET TITLE FIGURECALENTSTCPOQAPHIC7E LOCA MAP ESP ecte PA AlE 7/11/07 USGS CHARLOTTE EAST QUADRANGLE ii PROJECT MORE HEAD COMMON SITE FIGURE CHARLOTTE NORTH CAROLINA RO.ECT NO SHEET TiTLE F1WREU042.60 ESP As 07185 P.AN7S2005AERIALPH0T0QAPH80 Bs 7030Chrk0sSC 28241 3415 Lko7 8577/11/07 803-802-2040 SCI Fol MflI SC 29708RAYI8DMHPROJECT 704-503-4949 NCUCVEHEADCOMMCW7E11EXED cIIARLOTTE NVTH CAROliNA 20 APPROXIMATE SCALEINFEET WS-2WS-3 ws-1 LEGEND CONF1RMA TORY SOIL SAMPLE LOCA flON EXCA VA 770N DEPTH OF 10 FEET IOU%Q42.eO SHEET 77TLE FiGURE ESP Asocate P.ASCALENTSSOILSAMPLELOCA77CWMAPAREA 75LknnBhd7/11/07 FMIl7ORAi$W 8DMH PROJECT MOREHEAD COMMON SITECHECKED CHARLOTTE NORTH CAROLINA SITE PHOTOGRAPHS 24-HOUR RELEASE AND UST REPORTING FORM Pagelof3 Chris Ward From Chris Ward Sent Wednesday May 30 2007 144 PM To Steve.Bogradncmail.net Cc Jade Eastridge ieastrid@beazer.com kholdenr@beazer.com Subject RE 24-Hour Notification Incidents No and Attachments Incidents Nos and 3.pdf Please see attachment that was left off the original email From Chris Ward Sent Wednesday May 30 2007 140 PM To Steve.Bograd@ncmail.net Cc Jade Eastridge jeastrid@beazer.com kholdenr@beazer.com Subject 24-Hour Notification Incidents No and Steve On behalf of Beazer Homes am herein providing 24-Hour Notification of the discovery of environmentally-impacted soils at two separate locations Incidents Nos arid on Beazer Homes Morehead Commons residential development currently being graded The Morehead Commons property is located on the south side of West Morehead Street at its intersection with South Clarkson Street in Charlotte Mecklenburg County North Carolina Incident No On May 17 2007 during site grading operations concrete vault-like structure was encountered on the east side of Post Street Tax Parcel No 07325213 approximately 450 feet south of its intersection with South Clarkson Street see attached 2005 Site Map On May 17 2007 Mr Chris Ward of ESP observed soils that exhibited some black staining however field screening with an OVA did not reveal elevated readings In an attempt to confirm the absence or presence of potential contaminants on May 17 ESP collected waste characterization soil sample SP-1 of visibly stained soils from depth of approximately feet The soil sample was analyzed for volatile organic compounds VOCs by EPA Method 8260B pesticides by EPA Method 8081 polychlorinated biphertyls PCBs by EPA Method 8082 oil and grease OG byEPAMethod9071fortotalpetroleumhydrocarbonsTPHbyEPAMethods 3550 and 5030 and for total lead and chromium by EPA Method 3051 Preliminary results of the analysis attached revealed elevated levels of OG 3100 mg/kg TPH-bPO 420 mg/kg and PCB 1260 5.1 mg/kg The parcel was occupied by Air Reduction Sales Company and Ohio Chemicals Surgical Equipment from 1933 to between 1956 and 1965 before the property occupant was listed as no listing Incident No.3 On May 29 2007 during site grading operations visibly stained soils with an obvious petroleum 5/30/2007 Page of odor were encountered on the west side of South Clarkson Street approximately 450 feet south of its intersection with West Morehead Street on Tax Parcel No 07325207 See attached 2005 Site Map The vicinity of the impacted soils was once occupied by vehicular service facility with closed USTs Incidents Nos 18101 and 9567 buke Energy-Worth Keeter before being demolished On May 29 2007 Mr Chris Ward of ESP observed the environmentally-impacted soils and directed the collection waste characterization soil sample SP-3 of visibly impacted soils from depth of approximately feet The soil sample was submitted to Prism Laboratories to be analyzed for VOCs by EPA Method 8260B pesticides by EPA Method 8081 PCBs by EPA Method 8082 by EPA Method 9071 for TPH by EPA Methods 3550 and 5030 and for total lead and chromium by EPA Method 3051 Incident No Please note that 24-Hour Notification for previously identified area of petroleum-impacted soils was emailed to your attention on May 16 2007 and is referred as Incident No see attached Site Map Results of the waste characterization analysis of the soil sample collected from this area and designated PS-i revealed elevated concentrations of number of VOCs OG 10000 mg/kg TPH-bRO 3600 mg/kg and TPH-GRO 33 mg/kg See attached Prism laboratory report Starting today Incident No is being excavated with impacted soils stockpiled on site for subsequent off-site disposal Following receipt of the laboratory results for the waste characterization samples and landfill disposal authorization ESP will direct the excavation of impacted soils from Incidents Nos and and their subsequent off-site permitted disposal Confirmatory soil samples will then be collected from the watls and base of the excavation at Incidents Nos and Assuming acceptable results initial abatement action reports will then be prepared for submittal to NCbENR for each incident The Responsible Party for the property is Beazer Homes 1300 South Boulevard Suite Charlotte North Carolina 28203-4265 Mr Jade Eastridge 704.370.7200 Please call with any questions Thanks Chris Ward PG 5/3 0/2 007 Page of Environmental Services Manager ESP Assoc fates 803.835.0915 direct office 803.802.2515 fax 704.506.7618 mobile 5/3 0/2 007 PRISM LABORATORY DATA REPORT PRISM LABORATORI ES NC 06/08/07 ESP Associates PA Chris Ward Box 7030 Charlotte NC 28241 JuP Client Project ID Prism COC Group No Collection Dates Lab Submittal Dates Case Narrative Morehead Commons No G0507568 05/17/07 05/17/07 This data package contains the analytical results for the project identified above and includes Case Narrative Laboratory Report and Quality Control Data totaling 17 pages chain-of-custody is also attached for the samples submitted to Prism for this project Data qualifiers are flagged individually on each sample key reference for the data qualifiers appears at the end of this case narrative Quality control statements and/or sample specific remarks are included in the sample comments section of the laboratory report for each sample affected Semi Volatile Analysis Analysis Note for 023642 MS PCB-1 260 Recovery outside of the control limits Analysis Note for 023642 MSD PCB-1 260 Recovery outside of the control limits Analysis note for Q23643 8081 MS/MSD Recoveries were outside of the control limits due to matrix interference Volatile Analysis No Anomalies Reported Metals Analysis Analysis Note for 023662 Method Blank Chromium MB is greater than 1/2 of the RL but sample results are greater than 20X the MB Wet Lab and Micro Analysis N/A Please call if you have any questions relating to this analyfical report Date Reviewed by Paula Gilleland Signature u.L zQtOacL Review Date 06/08/07 Project Manager Signature Approval Date Mgela6vercash 06/08/07 Data Qualifiers Key Reference Compound also detected in the method blank Result outside of the QC limits DO Compound diluted out Estimated concentration calibration range exceeded The analyte was positively identified but the value is estimated below the reporting limit Estimated concentration with high bias Estimated concentration with low bias matrix effect is present Notes This report should not be reproduced except in its entirety without the writtten consent of Prism Laboratories Inc The results in this report relate only to the samples submitted for analysis 449 Springbrook Road P.O Box 240543 Charlotte NC 28224-0403 Phone 704/529-6364 Toll Free 800/529-6364 Fax 704/525-0409 Date Company Contact Address Full Service Analytical Environmental Solutions ESP Associates PA Attn Chris Ward P.O Box7030 Charlotte NC 28241 SP-1 182049 G0507568 05/17/07 05/17/07 Percent Solids Determination Percent Solids This report should not be reproduced except in its entirety without the written consent of Prism Laboratories Inc 449 Springbrook Road P.O Box 240543 Charlotte NC 28224-0543 Phone 704/529-6364 Toll Free Number 1-800/529-6364 Fax 704/525-0409 NC Certification No 402 SC Certification No 99012 NC Drinking Water Cert No 37735 Laboratory Report 06/08/07 Project ID Morehead Commons No Client Sample ID Prism Sample ID Sample Matrix Soil COC Group Time Collected Time Submitted 1600 1636 Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch Limit Factor Date/Time ID 91.2 SM2540 05/22/07 1258 brown Organochlorine Pesticides by Gas Chromatography 44-DDD BRL pg/kg 2.2 0.67 8081A 05/20/07 1037 jvogel Q23643 44-DDE BRL pg/kg 2.2 0.47 8081A 05/20/07 1037 ivogel 023643 44-DDT BRL pg/kg 2.2 0.79 8081A 05/20/07 1037 jvogel 023643 44-Methoxychior BRL pg/kg 4.4 1.5 8081A 05/20/07 1037 ivogel Q23643 a-BHC BRL pg/kg 2.2 0.20 8081A 05/20/07 1037 Jvogel 023643 a-Chlordane BRL pg/kg 2.2 0.38 8081A 05/20/07 1037 jvogel Q23643 Aidrin BRL pg/kg 2.2 0.44 8081A 05/20/07 1037 ivogel Q23643 b-BHC BRL pg/kg 2.2 0.55 8081A 05/20/07 1037 jvogel 023643 Chlordane BRL pg/kg 55 12 8081A 05/20/07 1037 ivogel 023643 d-BHC BRL pg/kg 2.2 0.31 8081A 05/20/07 1037 ivogel 023643 Dieldrin BRL pg/kg 1.1 0.46 8081A 05/20/07 1037 Jvogel 023643 Endosulfan BRL pg/kg 2.2 0.39 8081A 05/20/07 1037 jvogel 023643 Endosulfan II BRL pg/kg 2.2 0.49 8081A 05/20/07 1037 ivogel Q23643 Endosulfan Sulfate BRL pg/kg 2.2 0.57 8081A 05/20/07 1037 ivogel 023643 Endrin BRL pg/kg 2.2 0.66 8081A 05/20107 1037 ivogel Q23643 Endrin Aldehyde BRL pg/kg 2.2 0.61 8081A 05/20/07 1037 ivogel Q23643 Endrin Ketone BRL pg/kg 2.2 0.43 8081A 05/20/07 1037 ivogel Q23643 g-BHC BRL pg/kg 2.2 0.26 8081A 05/20/07 1037 ivogel 023643 g-Chlordane BRL pg/kg 2.2 0.36 8081A 05/20/07 1037 ivogel 023643 Heptachior BRL pg/kg 2.2 0.52 8081A 05/20/07 1037 jvogel 023643 HeptachiorEpoxide BRL pg/kg 2.2 0.40 8081A 05/20/07 1037 ivogel 023643 Toxaphene BRL pg/kg 55 12 8081A 05/20/07 1037 ivogel Q23643 Page of NC Certification No 402 SC Certification No 99012 NC Drinking Water Cert No 37735 Parameter Result Units Report MDL Limit Dilution Method Factor Analysis Analyst Batch Date/Time ID Sample Preparation 30.1 10 mL 3550B 05/19/07 900 dpope P18411 This report should not be reproduced except in its entirety without the written consent of Prism Laboratories Inc 449 Springbrook Road P.O Box 240543 Charlotte NC 28224-0543 Phone 704/529-6364 Toll Free Number 1-800/529-6364 Fax 704/525-0409 Full Service Analytical Environmental Solutions Laboratory Report 06/08/07 ESP Associates PA Project ID Morehead Commons No Client Sample ID SP-1 Attn Chris Ward Prism Sample ID 182049 Box 7030 Sample Matrix Soil COG Group G0507568 Charlotte NC 28241 Time Collected 05/17/07 1600 Time Submitted 05/17/07 1636 Surrogate Recovery Control Limits Decachlorobiphenyl DCB 71 26 204 Tetrachloro-m-xylene TCMX 48 40-162 Polychlorinated Biphenyls PCBs by GC-ECD PCB-1016 BRL PCB-1 221 BRL PCB-1232 BRL PCB-1242 BRL PCB-1248 BRL PCB-1254 BRL PCB-1260 5.1 0.055 0.11 0.055 0.055 0.055 0.055 0.55 0.010 0.044 0.018 0.019 0.0076 0.019 0.15 8082 8082 8082 8082 8082 8082 10 8082 Sample Preparation 05/20/07 05/20/07 05/20/07 05/20/07 05/20/07 05/20/07 05/21/07 1037 1037 1037 1037 1037 1037 941 jvogel jvogel jvogel jvogeI jvogel jvogel jvogel Q23642 Q23642 Q23642 Q23642 Q23642 Q23642 Q23642 30.1 10 mL 3550B 05/19/07 900 dpope mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg pg/kg pg/kg pg/kg pg/kg pg/kg pg/kg pg/kg pg/kg P18410 Surrogate Recovery Control Limits Decachlorobiphenyl DCB 55 34 182 Tetrachloro-m-xylene TCMX 89 36 182 Volatile Organic Compounds by GCJMS 111 2-Tetrachloroethane 11 1-Trichloroethane 11 22-Tetrachloroethane 11 2-Trichloroethane 11 -Dichloroethane 11 -Dichloroethene 11 -Dichloropropene 23-Trichlorobenzene BRL BRL BRL BRL BRL BRL BRL BRL 6.8 0.67 6.8 0.38 6.8 0.70 6.8 0.42 6.8 0.49 6.8 0.52 6.8 0.60 14 0.75 8260B 8260B 8260B 8260B 8260B 8260B 82608 8260B 05/22/07 05/22/07 05/22/07 05/22/07 05/22/07 05/22/07 05/22/07 05/22/07 1603 1603 1603 1603 1603 1603 1603 1603 erussell erussefi erussell erussell erussell erussefi erussell erussefl Q23657 Q23657 Q23657 Q23657 Q23657 Q23657 Q23657 Q23657 Page of Laboratory Report 06/08/07 Project ID Morehead Commons No Client Sample ID SP-1 Prism Sample ID 182049 Sample Matrix Soil COG Group G0507568 Time Collected 05/17/07 1600 Time Submitted 05/17/07 1636 23-Trichloropropane 24-Trichlorobenzene 24-Trimethylbenzene 2-Dibromo-3-chloropropane 2-Dibromoethane EDB 2-Dichlorobenzene 2-Dichloroethane 2-Dichloropropane 35-Trim ethylbenzene 3-Dichlorobenzene 3-Dichloropropane 4-Dichlorobenzene 22-Dichloropropane 2-Chloroethyl vinyl ether 2-Chiorotoluene 2-Hexanone 4-Chiorotoluene 4-Methyl-2-pentanone MIBK Acetone Benzene Bromobenzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane Carbon disulfide Carbon tetrachioride This report should not be reproduced except in its entirety without the written consent of Prism Laboratories Inc 449 Springbrook Road P.O Box 240543 Charlotte NC 28224-0543 Phone 704/529-6364 Toll Free Number 1-800/529-6364 Fax 704/525-0409 NC Certification No 402 SC Certification No 99012 NC Drinking Water Cert No 37735 ESP Associates PA Attn Chris Ward P.O Box 7030 Charlotte NC 28241 Parameter Result Units Report MDL Dilution Limit Factor Method Analysis Analyst Batch Date/Time ID BRL pg/kg 6.8 0.60 8260B 05/22/07 1603 erussell Q23657 BRL pg/kg 14 0.66 8260B 05/22/07 1603 erussell Q23657 BRL pg/kg 14 0.52 8260B 05/22/07 1603 erussell Q23657 BRL pg/kg 6.8 1.1 8260B 05/22/07 1603 erussell 023657 BRL pg/kg 6.8 0.12 8260B 05/22/07 1603 erussell 023657 BRL pg/kg 14 0.37 8260B 05/22/07 1603 erussell 023657 BRL pg/kg 6.8 0.68 8260B 05/22/07 1603 erussell 023657 BRL pg/kg 6.8 0.51 8260B 05/22/07 1603 erussell Q23657 BRL pg/kg 14 0.57 8260B 05/22/07 1603 erussell Q23657 BRL pg/kg 14 0.59 8260B 05/22/07 1603 erussell 023657 BRL pg/kg 6.8 0.46 82608 05/22/07 1603 erussell 023657 BRL pg/kg 14 0.53 8260B 05/22/07 1603 erussell 023657 BRL pg/kg 6.8 0.34 8260B 05/22/07 1603 erussell Q23657 BRL pg/kg 14 0.51 8260B 05/22/07 1603 erussell Q23657 BRL pg/kg 14 0.51 8260B 05/22/07 1603 ewssell 023657 BRL pg/kg 68 0.71 82608 05/22/07 1603 erussell 023657 BRL pg/kg 14 0.36 8260B 05/22/07 1603 erussell 023657 BRL pg/kg 14 0.68 82608 05/22/07 1603 erussell 023657 BRL pg/kg 27 2.7 82608 05/22/07 1603 erussell Q23657 BRL pg/kg 4.1 0.55 8260B 05/22/07 1603 erussell 023657 BRL pg/kg 6.8 0.48 8260B 05/22/07 1603 ewssell 023657 BRL pg/kg 6.8 0.41 8260B 05/22/07 1603 erussell 023657 BRL pg/kg 6.8 0.60 8260B 05/22/07 1603 erussell 023657 BRL pg/kg 6.8 0.51 8260B 05/22/07 1603 erussell 023657 BRL pg/kg 14 0.79 82608 05/22/07 1603 erussell 023657 BRL pg/kg 14 0.44 8260B 05/22/07 1603 erussell 023657 BRL pg/kg 6.8 0.40 82608 05/22/07 1603 erusselt 023657 Page of Full Service Analytical Environmental Solutions ESP Associates PA Attn Chris Ward Box 7030 Charlotte NC 28241 Laboratory Report 06/08107 sP-1 182049 G0507568 05/17/07 1600 05/17/07 1636 This report should not be reproduced except in its entirety without the written consent of Prism Laboratories Inc 449 Springbrook Road P.O Box 240543 Charlotte NC 28224-0543 Phone 704/529-6364 Toll Free Number 1-800/529-6364 Fax 704/525-0409 NC Certification No 402 SC Certification No 99012 NC Drinking Water Cert No 37735 Project ID Morehead Commons No Client Sample ID Prism Sample ID Sample Matrix Soil COC Group Time Collected Time Submitted Parameter Result Units Report MDL Dilution Method Analyst Batch ID Analysis Limit Factor Date/Time Chlorobenzene BRL pg/kg 6.8 0.52 8260B 05/22/07 1603 erussell 023657 Chlorodibromomethane BRL pg/kg 6.8 0.46 8260B 05/22/07 1603 erussell 023657 Chloroethane BRL pg/kg 14 0.56 8260B 05/22/07 1603 erussell Q23657 Chloroform BRL pg/kg 6.8 0.51 8260B 05/22/07 1603 erussell Q23657 Chloromethane BRL pg/kg 14 0.48 8260B 05/22/07 1603 erussell Q23657 cis-12-Dichloroethene BRL pg/kg 6.8 0.30 8260B 05/22/07 1603 erussell 023657 cis-13-Dichloropropene BRL pg/kg 6.8 0.44 8260B 05/22/07 1603 erussell Q23657 Dibromomethane BRL pg/kg 6.8 0.51 8260B 05/22/07 1603 erussell Q23657 Dichiorodifluoromethane BRL pg/kg 14 1.5 8260B 05/22/07 1603 erussell 023657 Ethylbenzene BRL pg/kg 6.8 0.48 8260B 05/22/07 1603 erussell 023657 Hexachiorobutadiene BRL pg/kg 21 0.85 8260B 05/22/07 1603 erussell Q23657 Isopropyl ether IPE BRL pg/kg 6.8 0.23 8260B 05/22/07 1603 erussell 023657 lsopropylbenzene BRL pg/kg 14 0.55 8260B 05/22/07 1603 erussell 023657 mp-Xylenes BRL pg/kg 14 0.96 8260B 05/22/07 1603 erussell 023657 Methyl ethyl ketoneMEK BRL pg/kg 27 1.9 8260B 05/22/07 1603 erussell 023657 Methyl t-butyl ether MTBE BRL pg/kg 6.8 0.40 8260B 05/22/07 1603 erussell 023657 Methylene chloride BRL pg/kg 27 0.56 8260B 05/22/07 1603 erussell 023657 n-Butylbenzene BRL pg/kg 21 0.55 8260B 05/22/07 1603 erussell 023657 n-Propylbenzene BRL pg/kg 14 0.41 8260B 05/22/071603 erussell 023657 Naphthalene BRL pg/kg 6.8 0.79 8260B 05/22/07 1603 erussell 023657 o-Xylene BRL pg/kg 6.8 0.41 8260B 05/22/07 1603 erusselt 023657 p-sopropyltoluene BRL pg/kg 21 0.56 8260B 05/22/07 1603 erusselt 023657 sec-Butylbenzene BRL pg/kg 21 0.45 8260B 05/22/07 1603 erussett Q23657 Styrene BRL pg/kg 6.8 0.68 8260B 05/22/07 1603 erussell Q23657 tert-Butylbenzene BRL pg/kg 27 0.42 8260B 05/22/07 1603 erusselt 023657 Tetrachloroethene BRL pg/kg 14 1.2 8260B 05/22/07 1603 erussell 023657 Toluene BRL pg/kg 6.8 0.46 8260B 05/22/07 1603 erussell 023657 Page of NC Certification No 402V1t1SMSCCertificationNo99012 NC Drinking Water Cert No 37735 Fall Service Analytical Environmental Solutions ESP Associates PA Attn Chris Ward Box 7030 Charlotte NC 28241 SP-1 182049 G0507568 05/17/07 1600 05/1 7/07 1636 Sample was analyzed as 5030 due to bad purges resulting from the 5035 vials Sample Weight Determination Weight Bisulfate Weight Bisulfate Weight Methanol Oil and Grease by Soxhlet Extraction Oil and Grease 3100 mg/kg 38 30 9071A 05/24/07 700 smanivanh Q23755 Diesel Range Organics DRO by GC-FID Diesel Range Organics DRO Sample Preparation 420 mg/kg 77 9.6 10 8015B 05/23/07 944 jvogel Q23713 25.14 mL 3545 05/19/07 1200 wconder P18419 Surrogate o-Terphenyl Recovery DO Control Limits 49-124 Sample Weight Determination Weight Weight 4.39 Laboratory Report 06/08/07 Project ID Morehead Commons No Client Sample ID Prism Sample ID Sample Matrix Soil coc Group Time Collected Time Submitted Parameter Result Units Report MDL Dilution Method Limit Factor Batch ID trans-i 2-Dichloroethene trans-i 3-Dichloropropene Trichioroethene Trichlorofluoromethane Vinyl chloride BRL BRL BRL BRL BRL Analyst pg/kg pg/kg pg/kg pg/kg pg/kg 6.8 0.52 6.8 0.48 6.8 0.41 6.8 0.56 14 0.88 8260B 8260B 8260B 8260B 8260B Analysis Date/Time 05/22/07 1603 05/22/07 1603 05/22/07 1603 05/22/07 1603 05/22/07 1603 erussell erussell erussell erussell erussell Q23657 Q23657 Q23657 Q23657 Q23657 Surrogate Recovery Control Limits Toluene-d8 101 81 128 Bromofluorobenzene 105 77-128 Dibromofluoromethane 94 67 143 4.21 5035 05/24/07 000 brown 4.47 5035 05/24/07 000 brown 5.02 5035 05/24/07 000 brown 5.32 GRO 05/22/07 000 brown GRO 05/22/07 000 brown This report should not be reproduced except in its entirety without the written consent of Prism Laboratories Inc 449 Springbrook Road P.O Box 240543 Charlotte NC 28224-0543 Phone 704/529-6364 Toll Free Number 1-800/529-6364 Fax 704/525-0409 Page of 99012 Laboratory Report NC Drinking Water Cert No 37735 06/08/07 Full ServIce Analytical Environmental Solutions ESP Associates PA Project ID Morehead Commons No Client Sample ID SP-1 Attn Chris Ward Prism Sample ID 182049 Box 7030 Sample Matrix Soil COC Group G0507568 Charlotte NC 28241 Time Collected 05/17/07 1600 Time Submitted 05/17/07 1636 Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch Limit Factor Date/Time ID Gasoline Range Organics GRO by GC-FID Gasoline Range Organics GRO BRL mg/kg 5.5 0.57 50 8015B 05122/07 2147 hwagner 023706 Surrogate Recovery Control Limits aaa-TFT 102 55-129 Metals bylCP Chromium 22 mg/kg 0.81 0.049 6010B 05/23/07 1343 mcampbell 023662 Lead 51 mg/kg 0.81 0.068 6010B 05/23/07 1343 mcampbet 023662 Sample Preparation 2.03 50 mL 3050B 05/21/07 700 ihoppel P18415 Sample Comments BRL Below Reporting Limit Estimated value between the Reporting Limit and the MDL The results in this report relate only to the samples submitted for analysis and meet state certification requirements other than NELAC certification except for those instances indicated in the case narrative and/or test comments All results are reported on dry-weight basis Angela Overcash V.P Laboratory Services This report should not be reproduced except in its entirety without the written consent of Prism Laboratories Inc 449 Springbrook Road P.O Box 240543 Charlotte NC 28224-0543 Phone 704/529-6364 Toll Free Number 1-800/529-6364 Fax 704/525-0409 Page of ESP Associates PA Attn Chris Ward Box 7030 Charlotte NC 28241 Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch Limit Factor Date/Time ID Percent Solids Determination Percent Solids 91.2 SM2540 05/22/07 1258 Ibrown Oil and Grease by Soxhlet Extraction Oil and Grease 3400 mg/kg 38 30 9071A 06/04/07 700 smanivanh Q24000 Oil and Grease by Soxhlet Extraction and Silica Gel Treatment Oil and Grease Hydrocarbons 2900 mg/kg 44 30 9071A 06/04/07 700 smanivanh Q24014 Sample Comments BRL Below Reporting Limit Estimated value between the Reporting Limit and the MDL The results in this report relate only to the samples submitted for analysis and meet state certification requirements other than NELAC certification except for those instances indicated in the case narrative and/or test comments All results are reported on dr/-weight basis Angela Overcash V.P Laboratory Services This report should not be reproduced except in its entirety without the written consent of Prism Laboratories Inc 449 Springbrook Road P.O Box 240543 Charlotte NC 28224-0543 NC Certification No 402JSMSCCertificationNo99012 NC Drinking Water Cert No 37735 Full Service Analytical Environmental Solutions Laboratory Report 06/08/07 Project ID Morehead Commons No Client Sample ID SP-IA Prism Sample ID 182049-1 Sample Matrix Soil COC Group G0507568 Time Collected 05/17/07 Time Submitted 05/17/07 Ailquoted Sampl 182049 1600 1636 Phone 704/529-6364 Toll Free Number 1-800/529-6364 Fax 704/525-0409 Page of 4iI SCC .99012 Level QC Report NC Drinking Water Cert No 37735 6/8/07 Full Service Analytical Environmental Solutions ESP Associates PA Project ID Morehead Commons No COG Group Number G0507568 Attn Chris Ward Date/Time Submitted 5/17/07 1636 Box 7030 Charlotte NC 28241 IDf GC-ECD method 8082 Method Blank QC Batch Result RL Control Limit Units ID PCB-1016 ND 0.05 0.025 mg/kg 023642 PCB-1221 ND 0.1 0.05 mg/kg Q23642 PCB-1232 ND 0.05 0.025 mg/kg Q23642 PCB-1 242 ND 0.05 0.025 mg/kg 023642 PCB-1248 ND 0.05 0.025 mg/kg Q23642 PCB-1 254 ND 0.05 0.025 mg/kg Q23642 PCB-1260 ND 0.05 0.025 mg/kg Q23642 Laboratory Control Sample Recovery Recovery Ranges OC Batch IDResultSpikeAmountUnitsIn PCB-1016 0.288 0.333 mg/kg 86 64-151 023642 PCB-1260 0.292 0.333 mg/kg 88 45-166 023642 Matrix Spike Recovery Recovery Ranges QC BStch Sample ID Result Spike Amount Units ID 182049 PCB-1016 0.288 0.333 mg/kg 86 14-192 023642 PCB-1260 0.333 mg/kg -1384 10-192 023642 Matrix Spike Duplicate Recovery Recovery RPD Ranges RPD Range OC Batch Sample ID Result Spike Amount Units 0/ID 182049 PCB-1016 0.278 0.333 mg/kg 83 14.192 -40 Q23642 PCB-1 260 0.333 mg/kg -1384 10-1 92 -40 023642 This report should not be reproduced except in its entirety without the written consent of Prism Laboratories Inc 449 Springbrook Road P.O Box 240543 Charlotte NC 28224-0543 Phone 704/529-6364 Toll Free Number 1-800/529-6364 Fax 704/525-0409 Page of 99012 Level II QC Report NC Drinking Water Cert No 37735 6/8/07 Full ServIce Analytical Environmental Solutions ESP Associates PA Project ID Morehead Commons No COC Group Number G0507568 Attn Chris Ward Date/Time Submitted 5/17/07 1636 Box 7030 Charlotte NC 28241 flrnnnrhtnrinn Pactirrlac hsi fl.c flhrnmsfrtnrnh nrnhntl 8081A Method Blank QC Batch Result RL Control Limit Units ID 44-DDD ND pg/kg Q23643 44-DDE ND pg/kg Q23643 44-DDT ND pg/kg 023643 44-Methoxychlor ND pg/kg 023643 a-BHC ND pg/kg 023643 a-Chlordane ND pg/kg Q23643 Aldrin ND pg/kg Q23643 b-BHC ND pg/kg 023643 Chlordane ND 50 25 pg/kg Q23643 d-BHC ND pg/kg 023643 Dieldrin ND 0.5 pg/kg Q23643 Endosulfan ND pg/kg Q23643 Endosulfan II ND pg/kg Q23643 Endosulfan Sulfate ND pg/kg 023643 Endrin ND pg/kg 023643 Endiin Aldehyde ND pg/kg 023643 Endrin Ketone ND pg/kg 023643 g-BHC ND pg/kg 023643 g-Chlordane ND pg/kg 023643 Heptachlor ND pg/kg Q23643 I-leptachlor Epoxide ND pg/kg 023643 Toxaphene ND 50 25 pg/kg Q23643 Laboratory Control Sample Recovery Recovery Ranges QC Batch Result Spike Amount Units ID 44-DDT 38.03 33 pg/kg 115 75-141 Q23643 Aldrin 34.93 33 pg/kg 106 66-132 023643 Dieldrin 35.14 33 pg/kg 106 72-136 023643 Endrin 35.04 33 pg/kg 106 74-147 023643 Heptachlor 31.28 33 pg/kg 95 72-134 Q23643 Matrix Spike Recovery Recovery Sample ID Result Spike Amount Units Ranges QC Batch ID 181686 44-DDT 33 pg/kg 56-1 63 Q23643 Aidrin 33 pg/kg 57-1 37 023643 Dieldrin 33 pg/kg 60-141 023643 This report should not be reproduced except in its entirety without the written consent of Prism Laboratories Inc449SpringbrookRoad P.O Box 240543 Charlotte NC 28224-0543 Phone 7041529-6364 Toll Free Number 1-800/529-6364 Fax 704/525-0409 Page of SC Cerflflcaon No 99012 Level II QC Report NC Drinking Water Cert No 37735 6/8/07 Full Servicn Analytical Environmental Solutions ESP Associates PA Project ID Morehead Commons No COG Group Number G0507568 Attn Chris Ward DatelTime Submitted 5/17/07 1636 Box 7030 Charlotte NC 28241 Matrix Spike Recovery Recovery Ranges QC Batch Sample ID Result Spike Amount Units /0 ID 181686 Endrin 33 pg/kg 65-1 64 023643 Heptachior 33 pg/kg 63-1 42 Q23643 Matrix Spike Duplicate Recovery Recovery RPD Ranges RPD Range QC Batch Sample ID Result Spike Amount Units ID 181686 44-DDT 33 pg/kg 56-1 63 0-38 Q23643 AIdrin 33 pg/kg 57-137 0-29 023643 Dieldrin 33 pg/kg 60-1 41 -30 023643 Endrin 33 pg/kg 65-164 0-21 Q23643 Heptachior 33 pg/kg 63-1 42 0-27 Q23643 This report should not be reproduced except in its entirety without the written consent of Prism Laboratories Inc 449 Springbrook Road P.O Box 240543 Charlotte NC 28224-0543 Phone 704/529-6364 Toll Free Number 1-800/529-6364 Fax 704/525-0409 Page of SC Certfflcaon No 99012 Level II QC Report NC Drinking Water Cert ft 37735 6/8/07 Full Serrco An3lyticl Envircirnuital Solution ESP Associates PA Project ID Morehead Commons No COC Group Number G0507568 Attn Chris Ward Date/Time Submitted 5/17/07 1636 P.O Box 7030 Chariotte NC 28241 Volatile flrnnir Comoounds bvrfM mfhriI AR Method Blank QC Batch Result RL Control Limit Units ID 11 1-Trichloroethane ND 0.005 0.0025 mg/kg Q23657 11 22-Tetrachloroethane ND 0.005 0.0025 mg/kg Q23657 11 2-Trichloroethane ND 0.005 0.0025 mg/kg Q23657 1-Dichloroethane ND 0.005 0.0025 mg/kg Q23657 1-Dichloroethene ND 0.005 0.0025 mg/kg Q23657 1-Dichloropropene ND 0.005 0.0025 mg/kg Q23657 23-Trichlorobenzene ND 0.005 0.0025 mg/kg 023657 23-Trichloropropane ND 0.005 0.0025 mg/kg Q23657 24-Trichlorobenzene ND 0.005 0.0025 mg/kg 023657 24-Trimethylbenzene ND 0.005 0.0025 mg/kg Q23657 2-Dibromoethane EDB ND 0.005 0.0025 mg/kg Q23657 2-Dichlorobenzene ND 0.005 0.0025 mg/kg Q23657 2-Dichloroethane ND 0.005 0.0025 mg/kg Q23657 2-Dichloropropane ND 0.005 0.0025 mg/kg 023657 35-Trimethylbenzene ND 0.005 0.0025 mg/kg 023657 3-Dichlorobenzene ND 0.005 0.0025 mg/kg 023657 3-Dichloropropane ND 0.005 0.0025 mg/kg Q23657 4-Dichlorobenzene ND 0.005 0.0025 mg/kg Q23657 22-Dichioropropane ND 0.005 0.0025 mg/kg 023657 2-Chiorotoluene ND 0.005 0.0025 mg/kg Q23657 2-Hexanone ND 0.05 0.025 mg/kg 023657 4-Chiorotoluene ND 0.005 0.0025 mg/kg Q23657 4-Methyl-2-pentanone MIBK ND 0.05 0.025 mg/kg 023657 Acetone ND 0.05 0.025 mg/kg 023657 Benzene ND 0.003 0.0015 mg/kg 023657 Bromobenzene ND 0.005 0.0025 mg/kg Q23657 Bromochioromethane ND 0.005 0.0025 mg/kg 023657 Bromodichloromethane ND 0.005 0.0025 mg/kg 023657 Bromoform ND 0.005 0.0025 mg/kg 023657 Bromomethane ND 0.01 0.005 mg/kg Q23657 Carbon tetrachioride ND 0.005 0.0025 mg/kg 023657 Chlorobenzene ND 0.005 0.0025 mg/kg 023657 Chiorodibromomethane ND 0.005 0.0025 mg/kg 023657 Chloroethane ND 0.01 0.005 mg/kg 023657 This report should not be reproduced except in its entirety without the written consent of Prism Laboratories Inc 449 Springbrook Road P.O Box 240543 Charlotte NC 28224-0543 Phone 704/529-6364 Toll Free Number 1-800/529-6364 Fax 704/525-0409 Page of $1I1I1t1II SCCerflcaflOnNo.990I2 Level II QC Report dJJIJIIJI NC Drinking Water Cert No 37735 6/8/07 Full Service Analytical Environmental Solutions ESP Associates PA Project ID Morehead Commons No COC Group Number G0507568 Attn Chris Ward Date/Time Submitted 5/17/07 1636 Box 7030 Charlotte NC 28241 Method Blank QC Batch Result RL Control Umit Units ID Chloroform ND 0.005 0.0025 mg/kg 023657 Chioromethane ND 0.005 0.0025 mg/kg Q23657 cis-1 2-Dichloroethene ND 0.005 0.0025 mg/kg 023657 cis-1 3-Dichloropropene ND 0.005 0.0025 mg/kg 023657 Dichlorodifluoromethane ND 0.005 0.0025 mg/kg 023657 Ethylbenzene ND 0.005 0.0025 mg/kg 023657 Isopropyl ether IPE ND 0.005 0.0025 mg/kg 023657 lsoprdpylbenzene ND 0.005 0.0025 mg/kg Q23657 mp-Xylenes ND 0.01 0.005 mg/kg 023657 Methyl ethyl ketone MEK ND 0.1 0.05 mg/kg 023657 Methyl t-butyl ether MTBE ND 0.01 0.005 mg/kg 023657 Methylene Chloride ND 0.005 0.0025 mg/kg 023657 n-Butylbenzene ND 0.005 0.0025 mg/kg 023657 n-Propylbenzene ND 0.005 0.0025 mg/kg 023657 Naphthalene ND 0.01 0.005 mg/kg 023657 o-Xylene ND 0.005 0.0025 mg/kg 023657 p-lsopropyltoluene ND 0.005 0.0025 mg/kg 023657 sec-Butylbenzene ND 0.005 0.0025 mg/kg 023657 Styrene ND 0.005 0.0025 mg/kg 023657 tert-Butylbenzene ND 0.005 0.0025 mg/kg 023657 Tetrachloroethene ND 0.005 0.0025 mg/kg 023657 Toluene ND 0.005 0.0025 mg/kg 023657 trans-I 2-Dichloroethene ND 0.005 0.0025 mg/kg 023657 trans-I 3-Dichloropropene ND 0.005 0.0025 mg/kg 023657 Trichloroethene ND 0.005 0.0025 mg/kg Q23657 Trichlorofluoromethane ND 0.005 0.0025 mg/kg Q23657 Vinyl acetate ND 0.025 0.0125 mg/kg 023657 Vinyl chloride ND 0.005 0.0025 mg/kg Q23657 Laboratory Control Sample Recovery Recovery QC Batch Result Spike Amount Units ID 11-Dichloroethene 0.05203 0.05 mg/kg 104 57-122 Q23657 Benzene 0.05301 0.05 mg/kg 106 62-119 Q23657 Chlorobenzene 0.04883 0.05 mg/kg 98 61 -I 24 023657 Toluene 0.05135 0.05 mg/kg 103 57-1 22 Q23657 Trichloroetliene 0.05086 0.05 mg/kg 102 59-129 Q23657 This report should not be reproduced except in its entirety without the written consent of Prism Laboratories Inc449SpringbrookRoadP.O Box 240543 Charlotte NC 28224-0543 Phone 704/529-6364 Toll Free Number 1-800/529-6364 Fax 704/525-0409 Page of NC Certification No 402 SC Certification No 99012 NC Drinking Water Cert No 37735 Level II QC Report 6/8/07 Full Service Analytical Environmental Solutions ESP Associates PA Attn Chris Ward Box 7030 Charlotte NC 28241 Lead Project ID Morehead Commons No COG Group Number G0507568 Date/Time Submitted 5/17/07 1636 This report should not be reproduced except in its entirety without the written consent of Prism Laboratories Inc449SpringbrookRoadP.O Box 240543 Charlotte NC 28224-0543 Phone 704/529-6364 Toll Free Number 1-800/529-6364 Fax 704/525-0409 Matrix Spike Recovery Recovery Ranges QC Batch Sample ID Result Spike Amount Units ID 182167 11-Dichloroethene 0.05354 0.05 mg/kg 107 44-140 023657 Benzene 0.05034 0.05 mg/kg 101 46-136 Q23657 Chlorobenzene 0.04481 0.05 mg/kg 90 47-1 35 Q23657 Toluene 0.0483 0.05 mg/kg 97 47-1 36 Q23657 Trichloroethene 0.04709 0.05 mg/kg 94 45-141 Q23657 Matrix Spike Duplicate Recovery Recovery RPD Ranges RPD Range QC Batth Sample ID Result Spike Amount Units ID 182167 11-Dichloroethene 0.05881 0.05 mg/kg 118 44-140 0-23 Q23657 Benzene 0.05492 0.05 mg/kg 110 46-136 0-22 023657 Chlorobenzene 0.05003 0.05 mg/kg 100 47-135 11 0-22 023657 Toluene 0.05374 0.05 mg/kg 107 47-1 36 11 -22 023657 Trichloroethene 0.051 0.05 mg/kg 102 45-1 41 0-23 Q23657 Metals by ICP method 601 OB Method Blank QC Batch Result RL Control Umit Units ID Chromium 0.1995 0.25 0.125 mg/kg 023662 Lead 0.023 0.25 0125 mg/kg 023662 Laboratory Control Sample Recovery Recovery Ranges QC Batch Result Spike Amount Units ID Chromium 239798 25 mg/kg 96 80-1 20 Q23662 Lead 22.8798 25 mg/kg 92 80-I 20 Q23662 Matrix Spike Recovery Recovery Sample ID Result Spike Amount Units Ranges QC Batch ID 182174 Chromium 43.8835 25 mg/kg 100 75-125 023662 Lead 256058 25 mg/kg 81 75-125 023662 Matrix Spike Duplicate Recovery Recovery RPD Sample ID Result Spike Amount Units Ranges RPD Range QC Batch 10 182174 Chromium 465446 24 752 mg/kg 112 75-1 25 0-20 023662 26.8415 24.752 mg/kg 87 75-125 -20 023662 Page of 99012 Level II QC Report NC Drinking Water Cert No 37735 6/8/07 Full Service Anslytical Environmentul Solutions ESP Associates PA Project ID Morehead Commons No COC Group Number G0507568 Attn Chris Ward Date/Time Submitted 5/17/07 1636 Box 7030 Charlotte NC 28241 Gasoline Range Orcianics GRO by GC-FID method 8015B Method Blank QC Batch Result RL Control Limit Units ID Gasoline Range Organics GR ND 2.5 mg/kg 023706 Laboratory Control Sample Recovery Recovery QC BatchRangesResultSpikeAmountUnitsID Gasoline Range Organics GR 47.1 50 mg/kg 94 67-116 023706 Matrix Spike Recovery Recovery OC BatchRanges Sample io Result Spike Amount Units ID 182155 Gasoline Range Organics GR 100.45 100 mg/kg 100 57-113 023706 Matrix Spike Duplicate Recovery Recovery RPD Ranges RPD Range QC Ratch Sample ID Result Spike Amount Units 5/ ID 182155 Gasoline Range Organics GR 102.35 100 mg/kg 102 57-113 0-23 Q23706 Diesel Range Orcianics DRO by GC-FID method 8015B Method Blank QC Batch Result RL Control Limit Units ID Diesel Range Organics DRO ND 3.5 mg/kg 023713 Laboratory Control Sample Recovery Recovery Ranges QC Batch IDResultSpikeAmountUnits Diesel Range Organics DRO 51.75 80 mg/kg 65 55-109 023713 Matrix Spike Recovery Recovery Ranges QC Batch Sample ID Result Spike Amount Units 0/ID 181286 Diesel Range Organics DRO 57.1 80 mg/kg 64 50-117 023713 Matrix Spike Duplicate Recovery Recovery RPD Ranges RPD Range QC Batch Sample ID Result Spike Amount Units ID 181286 Diesel Range OrganicsDRO 66.4 80 mg/kg 76 50-117 15 0-24 023713 This report should not be reproduced except in its entirety without the written consent of Prism Laboratories Inc 449 Springbrook Road P.O Box 240543 Charlotte NC 28224-0543 Phone 7041529-6364 Toll Free Number 1-800/529-6364 Fax 704/525-0409 Page of 99012 Level II QC Report NC Drinking Water Cert No 37735 6/8/07 Sr eAr ytcoI EnirnmnuI SnItn ESP Associates PA Project ID Morehead Commons No COC Group Number G0507568 Attn Chris Ward Date/Time Submitted 5/17/07 1636 Box 7030 Charlotte NC 28241 Oil and Grease by Soxhiet Extraction method 9071A Method Blank QC Batch Result RL Control Limit Units ID Oil and Grease ND 35 17.5 mg/kg 023755 Laboratory Control Sample Recovery Recovery Ranges QC Batch Result Spike Amount Units /o ID Oil and Grease 5588 5533 mg/kg 101 80-120 023755 Matrix Spike Recovery Recovery QC BatchRanges Sample lID Result Spike Amount Units ID 182049 Oil and Grease 29477 24593 mg/kg 108 80-120 023755 Matrix Spike Duplicate Recovery Recovery RPD Ranges RPD Range QC Batch Sample ID Result Spike Amount Units ID 182049 Oil and Grease 28420 24234 mg/kg 106 80-120 0-20 Q23755 Oil and Grease by Soxhiet Extraction method 9071A Method Blank QC Batch Result RL Control Limit Units ID Oil and Grease ND 35 17.5 mg/kg 024000 Laboratory Control Sample Recovery Recovery Ranges QC Batch Result Spike Amount Units ID Oil and Grease 4933 4899 mg/kg 101 80-120 024000 Matrix Spike Recovery Recovery Ranges OC Batch Sample ID Result Spike Amount Units ID 182049 Oil and Grease 27420 24295 mg/kg 100 80-120 024000 Matrix Spike Duplicate Recovery Recovery RPD Ranges RPD Range CIC Batch Sample ID Result Spike Amount Units ID 182049 Oil and Grease 30660 24653 mg/kg 112 80-120 11 0-20 024000 This report should not be reproduced except in its entirety without the written consent of Prism Laboratories Inc 449 Springbrook Road P.O Box 240543 Charlotte NC 28224-0543 Phone 704/529-6364 Toll Free Number 1-800/529-6364 Fax 704/525-0409 Page of AI 99012 Level II QC Report NC Drinking Water Cert No 37735 6/8/07 Full Smvlce Anolytical Environmental Solutions ESP Associates PA Project ID Morehead Commons No COC Group Number G0507568 Attn Chris Ward Date/Time Submitted 5/17/07 1636 Box 7030 Charlotte NC 28241 Oil and Grease ksshl nl QiIi 1I T.hrn 9071A Method Blank QC Batch Result RL Control Umit Units ID Oil and Grease Hydrocarbons ND 40 20 mg/kg Q24014 Laboratory Control Sample Recovery Recovery Ranges QC Batch Result Spike Amount Units ID Oil and Grease Hydrocarbons 4851 4899 mg/kg 99 80-120 Q24014 Matrix Spike Recovery Recovery Ranges QC Batch Sample ID Result Spike Amount Units ID 182049 Oil and Grease Hydrocarbons 27969 24295 mg/kg 104 80-120 Q24014 Matrix Spike Duplicate Recovery Recovery RPD Ranges RPD Range QC Batch Sample ID Result Spike Amount Units 04 ID 182049 Oil and Grease Hydrocarbons 27855 24653 mg/kg 102 80-1 20 20 Q24014 -See Case Narrative This report should not be reproduced except in its entirety without the written consent of Prism Laboratories Inc449SpringbrookRoad P.O Box 240543 Charlotte NC 28224-0543 Phone 7041529-6364 Toll Free Number 1-800/529-6364 Fax 704/525-0409 Page of PRISM CHAIN OF CUSTODY RECORDABORATORIESINC PAGE OFL QU ENSU 3PER BILLING ______________ Full Service Analytical Environmental Solutions 449 Springbrook Road P.O Box 240543 CharloUe NC 28224-0543 Project Name Short Hold Analysis Yes No UST Project Yes NoPhone704/529-6364 Fax 704/525-0409 /4Itiease ATTACH any project specific reporting OC LEVEL 111111 IVClientCompanyName____________________________ Report To/Contact Name V/provisions and/or Invoice To _________________________________________________Reporting Address ______________________________Address /-7$-r 13I6A Purchase Order No./Billing Reference tADAlZ9 121 Requested Due Date Day Days Days Days Days Working Days 6-9 Days Standard 10 days SWorkust Be Samples received after 1500 will be processed next business day Turnaround time is based on business days excluding weekends and holidaysSEE REVERSE FOR TERMS CONDITIONS REGARDING SERVICE5RENDERED BY PRISM LABORATORIES INC TO CLIENT l-lennqulsnea By ignature Hacelvea By Signature Date Military/Hours Relinquished By Signature Received By Signature Date Relinq.gnatu Metho of.Slliprnent NOTE.AcI SAMPLE SApIILES ARE NOT Fed Ex UPS Hand-delivered COOLERS SHOULD BEACCEPTED AND VERIF Prism Field Service RveorPrlLaboraTAPED SHU1 .V DY SEALS FO lED AGAINST COO UNTIL ECEIVED AT Other tories By TRANSPORTATION TO THE LABORATORYHELABORATORY b3 Group No Gcp5_5c Phone _______________Fax Yes No Email Yes No Email Address______________________EDD Type PDF_Excel_Oter Site Location Name /ijrM Site Location Physical Address TO BE FILLED IN BY CLIENT/SAMPLING PERSONNEL Certification NELAC__USACE_FL____NCJ1 SC_OTHER _____N/A _____ Water Chlorinated YES_NO_ Sample Iced Upon Collection YES jNo CLIENT SAMPLE DESCRIPTION P1 TIME DATE COLLECTED COLLECTED MILITARY HOURS MATRIX SOILWATER OR SLUDGE SAMPLE CONTAINER PRESERVA TIVES ANALYSES REQU4ED REMARKS 4/ LAB ID NO PRISM TYPE SEE BELOW NO SIZE Samplers Signature SarnpdBy Print Name Upon relinquishing this in of Cu1ody is your authorization for Prism to proceed with the aaIyas requested above Any changes must besubmittedinwritingtothePrismProjectManagerTherewillbechargesforanychangesafteranalyseshave been initialized Affiliation Additional Comments .NPDES UST OUNDWATER DRINKING WATER SOLID WASTE RCRA CERCLA LANDFILL OTHERUNC USC UNC USC NC USC UNC USC UNC USC UNC USC UNC USC UNC USC UNC USC___________________________________5OMTAIMP TVPF flflF It Amhr fl r.lar laee Plaetk TI TfIrr.I irir1 .r \IrlA \Irlaiil flrrri.e tnoh 7r L4.I Qr\ SEE REVERSE FORTERMSCONDITIONS OFW3INAL