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HomeMy WebLinkAboutItem No 6 - UST 12 Closure Report-OCRPrepared for Crescent Resources LLC 400 South Tryon Street Charlotte North Carolina North Carolina Department of EnvirOnment and Natural Resources Underground Storage Tank UST42 Closure Report NCDENR FMIILITY ID 0031324 1017 ELLIOT STREET CHARLOTTE NORTH CAROLINA Prepared by GEOSYNTEC CONSULTANTS 1255 Roberts Blvd NW Suite 200 Kennesaw Georgia 30144 GeoSyntec Consi April 2005 TABLE OF CONTENTS 1.0 GENERAL INFORMATION Ii Facility Inlormation 1.2 Contacts 1.3 Underground Storage Tank Information UST 1.4 Site Charactenstics 2.0 CLOSURE PROCEDURE 2.1 Closure Preparations 2.2 Soil Excavation Activities 3.0 SITE INVESTIGATION 3.1 Field Screening 3.2 Soil Sampling 3.3 Groundwater Sampling 3.4 Analytical Results and Discussion 4.0 CONCLUSIONS AND RECOMMENDATIONS .6 FIGURES Figure Site Location Figure Plan View of UST Location Figure Vertical Profile of Tank Pit with Sampling Locations TABLES Table Underground Storage Tank Information Table PID Readings Table Sample Summary Table Analytical Results Appendix Table Detected Compounds APPENDICES Appendix Table Analytical Results Appendix Notification of Intent UST Permanent Closure or Change-in-Service UST-3 Form Appendix Site Investigation Report for Permanent Closure or Change-in-Services of UST UST-2 Form Appendix Certificate of UST disposal Appendix Copy of all laboratory analytical records and Chain-of-Custody Appendix Photographs of closure activities Appendix Geologic logs for excavation ii North Carolina Department of Environmental and Natural Resources Underground Storage Tank Closure Report UST-12 Form NCDENR Facility ID 0-031324 1017 Elliot Sfreet Charlotte NC Crescent Resources LLC 1.0 GENERAL INFORMATION The information in this report follows the general outline identified in the UST-12 Form format UST-3 Form Notice of Intent UST Permanent Closure or Change-in Service Closure Appendix and UST-2 Form Site investigation Report for Permanent Closure or Change-hi Service of UST Appendix are included in this report 1.1 Facility Information Vacant Duke Power Pool Car Garage Facility ID 0-031324 1017 Elliot Street Charlotte North Carolina Mecklenburg County Date of Report 31 March 2005 UST Owner and Operator Crescent Resources LLC 400 South Tryon Street Suite 1300 Charlotte NC 28201 704.382.8009 L2 Contacts Pnmary Contact Person Kevin Doherty Regional Director Property Management Crescent resources LLC 400 South Tryon Street Charlotte NC 28201 Telephone 704.382.8009 Closure Contractor AD Environmental and industrial Services Inc 2718 Uwharrie Road Archdale NC 27263 Telephone 336.434.7750 Pnmaiy Consultant Ronald Santini GeoSyntec Consultants 16049 Stonemont Road Huntersville NC 28078 Telephone 704-895-1303 Primary Laboratory Prism Laboratories 449 Spnngbrook Road Charlotte NC 28224- 0403 Telephone 704.529.6364 Contact Angela Overcash 1.3 UST Information The charactensncs and pertinent information about the UST are listed out in Table Table Underground Storage Tank infOrmation Tank ID Tank FACID 0-031324 installation Date 1989 Size gallons 8000 Tank Dimensions 25 ft long ft diameter Tank Construction Fiberglass Last Known Tank Contents Gasoline 1.4 Site Characteristics No known petroleum releases have occurred at the facility The property was formerly the Duke Power Pool Car Facility The facility was closed in 1990 and transferred to Crescent Resources LLC Crescent subsidiaiy of Duke Energy in 1992 and is currently vacant The pool cars were fueled at the facility from an 8000 gallon underground gasoline storage tank Duke Power consolidated the operation of pool car facilities in the late 1980s which resulted in the closing of the facility and temporaiy closing of the UST iii 1989 The current uses of adjacent and surroundings properties are commercial industrial and vacant lands Adjacent property to the north is interstate Highway 1-77 site location map showing the site and surrounding properties is presented on Figure Mecklenburg County is located within the timer Piedmont Belt of the Piedmont Physiographic Province of North Carolina Sites in this area are underlain by metamorphic and intrusive rocks consisting predominately of various forms of schist gneiss granite gabbros and diorites that near the ground surface have been weathered into distinctive residual soil known as saprolite The site soils from the tank excavation floor and side walls consist of texture similar to sandy loam and were light brownish yellow in color from the surface to depth of 20 feet below ground surface bgs Appendix Piedmont topography is characterized by gently rolling hills separated by small to moderately sized streams Surface water and groundwater drainage patterns within the Piedmont generally indicate the movement of water from topographic highs to topographic lows Piedmont hydrogeology is characterized by single water table flow system that includes the saprolite partially weathered rock and unweathered bedrock Recharge typically occurs in hill-top areas and discharge occurs in streams rivers and lakes It can be assumed for Piedmont areas that the surface topography approximates groundwater flow direction However due to the urbanized nature of the area surrounding the property it can be assumed the natural groundwater flow patterns have been altered Groundwater at the site is presumed to flow from the topographic highs in the south- southeast section of the property to the topographic lows at the north-northwest section of the property Groundwater was not encountered in the excavation at depth of 20 feet 2.0 UNDERGROUND STORAGE TANK CLOSURE PROCEDURES 2.1 Closure Preparations Preparations for tank closure included notification of the Charlotte City Fire Department by the tank removal contractor Crescent requested marking of all underground utilities in the excavation and adjacent areas which was completed by local utilities prior to excavation An initial measurement of residual petroleum product remaining in the tank was gauged with tank measuring stick by the tank removal contractor and the gauging indicated the tank was dry This was confirmed by visual observations once the tank was removed from the excavation 2.2 Soil Excavation Activities The excavation was accomplished using track hoe The concrete surface was first removed from the area to be excavated exposing the fill material surrounding the tank The fill material was excavated approximately four feet on each side and at the ends of the tank Care was taken to minimize damage to the tank during excavation In addition care was taken to minimize damage to piping systems Excavation continued until the subsurface native soils were exposed on the pit bottom and sidewalls The area surrounding the tank was filled with inch gravel from top to bottom Once the fill material was removed exposing the entire tank the tank was lifted from the excavation by the track hoe and placed on flat bed trailer for transport and disposal Certificate of UST Disposal Appendix Approximately 50 cubic yards cyd of gravel material was removed from the excavation The excavated gravel was clean with no staining odors or measurable readings on the photo ionization detector PID Water free product or bedrock were not encountered during the excavation process photographic log of excavation activities is included as Attachment The material placed back in the excavation consisted of excavated materials and approximately 50 cyd of clean soil obtained from the Martin Marietta Quarry Beatys Ford Road Charlotte NC The soils were compacted using the track hoe prior to placing final cover of crushed stone on the excavated area Field observations and measurements during excavation did not identify the presence of petroleum impacted soils 3.0 SITE INVESTIGATION 3.1 Field Screening Field Screening Field screening was conducted using Photovac Model 2020 Pro PID Prior to use the PID was calibrated using indoor air to set the zero gas to parts per million ppm The instrument was then calibrated against 100 ppm isobutylene calibration gas standard The instrument reading was 99.9 ppm and no calibration adjustments were made Sixteen PID measurements were made from the excavation including areas under the dispenser main product line and the tank The layout of the UST and associated appurtenances is shown on Figure In addition during initial excavation preparations measurement was also taken from the tank fill port to determine the presence of petroleum products PID readings during excavation ranged from 0.4 ppm to 8.5 ppm and the fill port measured 27.8 ppm Table Based on the relatively low PID readings less than 10 ppm the data suggests that petroleum products have not appreciably impacted the fill materials or the soils beneath the tank In addition the low P11 reading from the tank fill port suggested minimal residual product was remaining in the tank This was confirmed by physical measurements and observations once the tank was removed from the excavation Both physical measurements and visual observations indicated the tank was dry The 27.8 ppm reading can be explained by residual vapors remaining in the tank Table PID Readings _______ _______ _______ SAMPLE DEPTH SAMPLE LOCATION SAMPLE ID feet bgs DATE TIME PID ppm Gravel Fill Material NA Random 318/2005 NA 3.4 Gravel Fill Material NA Samples 3/8/2005 NA 2.6 Gravel Fill Material NA Collected 3/8/2005 NA 1.8 Gravel Fill Material NA from track hoe 3/8/2005 NA 7.4 Gravel Fill Material NA bucket 3/8/2005 NA 7.1 Gravel Fill Material NA during 3/8/2005 NA 3.5 Gravel Fill Material NA excavation 3/8/2005 NA 8.5 Gravel Fill Material NA activities 3/8/2005 NA 2.5 Gravel Fill Material NA 3/8/2005 NA 6.3 Tank Bottom West Ti 22 3/8/2005 1200 1.3 Tank Bottom Center T2 22 3/8/2005 1245 2.4 Tank Bottom East T3 22 3/8/2005 1300 2.1 Dispenser Pad Dl 0-5 3/8/2005 1230 1.2 Dispenser Pad NA 5-lO 3/8/2005 1240 0.9 Dispenser Pad NA 10-15 3/8/2005 1245 0.6 Product Line NA NA 3/8/2005 1130 0.4 Tank Fill Port NA NA 3/8/2005 0935 27.81 Field screen samples collected from the track hoe bucket were placed in oz amber colored glass jars leaving room for headspace and covered with tin foil rubber band was placed over the tin foil around the jar lip to seal the container The samples were allowed to equilibrate for approximately 10 minutes At the end of 10 minutes the headspace was analyzed for total volatile organic compounds by inserting the probe of the PID through the tin foil to make field measurements The highest PH reading observed was then recorded This process was completed for excavation field screening and initial screening of soil samples submitted to the laboratory for analysis 3.2 Soil Sampling Soil sampling locations are identified on Figure In accordance with Guidelines for Tank Removal North Carolina Underground Storage Tank Section four soil samples were collected three from the bottom of the tank footprint and one from below the dispenser Samples were not collected from the product lines or other piping systems because visual observations suggested leaks had not occurred from the piping system Table summarizes the sample locations sample IDs sample depths date and time P11 readings and analytical methods All samples collected were grab samples from excavated soil and analyzed using EPA Method 503018260B and MAIEP VPH methods Table Sample Summary EPA SAMPLE SAMPLE DEPTH MADEP Meihod SAMPLE LOCATION ID ft bgs DATE TIME PID ppm VPH 603518260 Tank Bottom West TI 22 3/8/2005 1200 Tank Bottom Center T2 22 3/8/2005 1245 Tank Bottom East T3 22 3/8/2005 1300 Dispenser Pad Dl 3/8/2005 1230 1.2 Tank Fill Port NA NA 3/8/2005 935 27.8 NA NA The excavation pit was dry at the time of tank removal No groundwater samples were collected All soil samples were collected in pre-preserved sample containers provided by the laboratory All sampling equipment used was disposable eliminating the need for equipment decontamination between samplings Prior to sample collection sample containers were labeled with client sample ID sample location date time analyte and samplers initials New gloves were used and then discarded after each sampling Samples analyzed by EPA Method 503518260 were collected in triplicate pre-weighed VOA vials using disposable coring device to collect minimum grams of soil The soil sample was immediately transferred to the VOA vial tightly capped and swirled gently to expose the sample to the Sodium Bisulfate preservative second sample with Sodium Bisulfate preservative was collected in the same manner The third sample was preserved with methanol and collected in the same manner as the Sodium Bisulfate preserved samples fourth sample was collected for dry weight determination and for soil characterization One sample for MADEP VPH analysis was collected with an EnCore sampler the EnCore sampler was then labeled and placed in the sample bag provided with the EnCore sampler Duplicate samples for MADEP VPH were not collected sample was also collected for field screening with PID All samples with the exception of the PU sample were then immediately stored in cooler at 40 until delivered to the laboratory The Chainof Custody for each sample was completed and the process was repeated until all four samples were collected 3.3 Groundwater Sampling Groundwater samples from the excavation pit were not collected because the excavation was dry at the time of tank removal 3.4 Analytical Results and Discussion Analytical results are presented in Table Appendix and Appendix Four soil samples were analyzed using EPA Methods 5035/8260B and MADEP VPH method Results of the analysis indicate all samples were below the reporting limits for petroleum hydrocarbons gasoline However two samples contained acetone above the reporting limits 67 microgram per kilogram ugfKg Dl 78 ugfKg and one sample contained methyl ethyl ketone MEK T3 30 ug/Kg The laboratory reporting limit for acetone and MEK is 22 uglKg Laboratory QC results for these samples were below the reporting limits and not detected Acetone is known laboratory contaminant and even though it was not present in the lab QC samples does not necessarily rule out lab contamination MEK is an industrial solvent and is not associated with gasoline The fact that MEK was not detected in any of the other samples would suggest it presence is isolated Both compounds were compared to the Maximum Soil Contaminant Concentrations found in Table of Guidelines for Assessment and Corrective Action North Carolina Underground Storage Tank Section and both were significantly below the ResidentialfindustriallComniercial Soil Cleanup Levels as follows Table Table Detected Compounds Sample Sample Residential Soil Industrail/Commercial T3 Dl Cleanup Level Sod Cleanup Levels Compound ug/Kg uglkg mg/Kg mg/Kg Acetone 67 78 1564 40880 Methyl ethyl ketone 30 BRL 9385 245280 4.0 CONCLUSIONS AND RECOMMENDATIONS Removal of the 8000 gallon fiberglass gasoline tank at 1017 Elliot Street CharlotteNCwascompletedtimelyandsafemannerAllproductpipingsystemsdispenser piping and tank were free of leaks and/or cracks at the time of excavation The tank was void of liquid and the inside thy at the time of removal Visual observation of excavation pit soil conditions field PID screening of soils tank condition and laboratory results suggested release from the tank or piping system had not occurred prior to excavation However two compounds acetone and methyl ethyl ketone were detected at low concentrations in Iwo pit floor samples These concentrations were compared to the Table4 Maximum Soil Contaminant Concentrations found in Guidelines for Assessment and Corrective Action North Carolina Underground Storage Tank Section Residentjal/Jndusj-jal/Comjnercjal Maximum Soil Contaminant Concentrations and were significantly below the cleanup levels GeoSyntec concludes that no further action associated with tank closure is necessary and the tank closure should be made permanent with regulatomy concurrence based on the following findings The tank was intact at the time of excavation The tank was free of liquid There was no evidence of leakage Soils staining was not evident on the pit floor Sample results do not show indications of petroleum leak and Both acetone and MEK the only Iwo compounds detected were significantly below the residential/industriallcommercial cleanup levels FIGURES Figure Site Location Parcel ID 07325214 Outlined in Green LIST Location 1017 EllIot Street Charlotte NC Crescent Resources LLC 20 2005 v4 IC 20 30 IsNI ULJ..CTN Ietc Eir4 N\V Siije 0OucwCii3L4-4 Figure Plan View of UST Location IC MPOF pit WE Toot fIi r.J ________ Figure Vertical Profile of Tank Pit with Sampling Locations Fi OVA MAP OP TEST Pit PiiOPSi cr -5 j-.OI APPENDIX Table Analytical Results Table Analytical Results s_10 Sapie 08e /5/ke IAs_e 10 /kn 10 ogt A5 Ah59 6a8 i9 Ti 3/8/215 25007675 112702 1i12-T00i446hne 630-20-6 82608 SRI 5.1 pg.kg TI 3/8/2/305 25007675 112702 tIi-Tthne 71-56-6 82606 SRI 5.1 pg/kg Ti 3/8/2005 25007675 112702 i.IZ2-Trhor00hane 79-34-5 82606 SRI 6-I iig%g Ti 3/8/266 25007675 112702 76-13-I 82606 SRI 10 g8/g TI 361285 25007975 112702 1i2-Tiic//59iiane 82608 SRI 51 pg/kg Ti 3/8/2505 25607675 112702 ii-0ithIo46e 75-34-3 82606 SRI 6-i pg/kg Ti 3/9/2065 25007675 112702 li-0io46ene 75-35-4 82609 SRI 5.1 pg/kg Ti 3/62505 25007675 112702 lI-9dcrcprcpie 563-59-6 8260B SRI 5.1 pg/kg Ti 3/8/2/98 25007675 112702 l23-Tæc94the.ie 87-61-6 82606 SRI 10 iig/kg Ti 3/8/2005 25007675 112702 l.23-T4-Jmrgrqme 96-19-4 8260B BRI 5.1 pg/kg Ti 3/8266 25007675 112702 124Tæthevme 120-82-i 82606 SRI 10 pg/kg TI 3/8/2005 25007675 112702 lZ4-T6mhyIbenzm 95-63-6 82606 881 10 g8g Ti 3/82/98 25007675 112772 I.2-D91rmno-3-ct/mqircpgne 86-12-8 82606 SRI 5.1 pg/kg Ti 3/82005 25007675 i12702 i.2-D9mmodhaleEDS 100-93-4 82606 SRI 5.1 pg/kg TI 3/8/2005 25007675 112702 I2-0m.zmm 95-50-i 8296B SRI 10 pg/kg Ti 3/8/2005 25007675 112702 12-0icNo8he 107-06-2 82609 SRI 5.1 pg/kg Ti 3/8/2/XiS 25917675 112702 i2-DNrgmm 78-87-5 82606 SRI 5.1 pg/kg Ti 3/87266 25007675 112702 135.TSm8/5y9mizmie 108-67-8 82606 SRI lOpg8gTI3/8/2/95 25007675 112702 I3-9mizene 541-73-1 82838 SRI 10 pg/kg TI 3/8/2915 35007675 112702 13-thkroprcmgm 142-28-9 82608 SRI 5.1 pg/kg Ti 3/8/2095 25007675 112702 14-0cbize 100-46-7 82606 SRI 1/pg/kg Ti 3/82005 25007675 112702 14-059/o6464oe 110-56-5 826DB SRI 1/pg/kg Ti 3/82065 28007675 112712 Z2-Di59rqe 590-20-7 82605 SRI 5.1 g/kg Ti 3/82305 25007675 112702 2-Ckc4w4 he 110-75-8 82608 SRI 10 pg/kg TI 3/8/2/98 25007675 112702 Chk95due 95.49-8 826DB SRI 10 pg/kgTi3/8/2065 25007675 112712 -Hmaone 501-78-6 82606 SRI 51 pg/kg Ti 3/8/2065 5007675 112702 4hfde 106-43-4 82919 SRI 10 pg/kg TI 3/91289 25007675 112702 4-Mh2-pen00one MISS 106-10-i 826DB 881 10 pg/kgTi3/5/2065 25007675 112702 A54cne 67-54-1 82606 SRI 20 998/9 Ti 3/8/265 25007675 112702 Crd46 107-02-8 82600 BRI 100 pg/kgTi3/9/2915 25007675 112702 Acr4m959e 107-13-i 8260B SRI l00 pg/kg Ti 3/8/25/5 25007675 1I2702 Bmizene 1-43-2 82608 SRI 3.1 pg/kgTi3/8/2006 25007675 112702 0bmzene 108-86-i 82600 081 5.1 pg/kg Ti 3/8/2065 25007675 112702 5-m1od4c.miiae 74-97-5 82838 SRI 5.1 pg/kgTi3/8/5 25007675 112702 5-mlm46mne 75-27-4 82605 BRI 5.1 pg/kgTi3/8/2505 25007675 112712 6omolann 75-25-2 82605 SRI 5.1 pg/kgTI3/8/285 25007675 112702 Smnmt59haie 748/3.9 82605 SRI 10 94g Ti 3/8/2/915 25007675 ii2712 Catcithm4fide 75.15-0 8280S SRI 10 pg/kgTi3/9/2065 25007675 112702 Cd54/54 56-23-5 82608 SRI 5.1 pg/kgTi3/P12 25007675 112702 C/rthmumm 109-83-7 8260B SRI 5i pg/kgTI3/8/31816 25007675 Ii2702 CNmodgrcmane6lmne 124-48-i 82838 BRI 5.1 pg/kgTI3/872065 25007675 112702 ChIoIimie 75-00-3 92605 SRI 10 pg/kgTi3/8/25007675 112702 CSIoofmm 67-00-3 82606 SRI 5.1 pg/kgTi3/5/2005 25007675 112702 CNmm08he 74-87-3 82608 SRI 10 9/kgTI318/2095 25007675 112702 Æ-i2-DichI59bmm 156-59-4 82608 SRI 51 pg/kgTi3/8/25007675 112702 ds-13-Dc/knpropmm 10061-01-5 826DB SRI 5.1 pg/kgTi3/82065 5007675 112702 O9/rmnmnhmm 7495-3 82600 SRI 5.1 pg/kgTi3/8/2065 25007675 112702 Did /ae 75-61-6 82608 SRI 10 94gTi3/6/2505 25007675 ii2702 BSnzmm 100-41-4 82908 SRI 6.1 pg/kgTI3/8285 25067675 1127122 thmdimiam 87-68-3 82918 SRI is pg/kgTI3/9/2065 25007675 1i2702 qrc /176 108.20-3 82606 SRI 5.i pg/kgTI3/9/295 007675 112702 scprpIbmizne 98-82-8 82606 SRL 10 pg/kgTI3/8/2005 25007675 112712 mp-Xes 136777-6i-2 82606 681 15 pg/kgTi3/8/2085 25007975 112702 94ii9 hyi kdme MEK 78-93-3 82608 SRI 20 pg/kgTI3/8/2066 25007675 112702 MhI io8de 74-88-4 82808 SRI pg/kgTi3/912065 25007675 112702 Mh4IgJ/M15E 1834-04-4 82608 SRI 6-1 pg/kgTI3/9/205 25007975 112702 Mk5lm ddde 75-06-2 82608 SRI 10 pg/kgTIY/5 28307675 112702 n-Buty91izie 104-51-8 82808 681 iS pg/kgTi3/28007675 112702 n-Popgyibmimie 103-86-I 82609 SRI I0 pg/kgTi3fg/2 25007675 112702 N61kthaiem 91-20-3 82606 SRI 8.1 pg/kgTI3/8/2/XIS 25007675 112702 o-ylmm 65-47-6 82508 SRI 5i pg/kgTi3/92605 28007675 112702 p-sqrqIyfloe 96-87-8 82608 SRI 15 pg/kgTI3/9/28/5 25007675 112702 sec-91Ay91mzmm 136-98-8 82908 SRI 11 pg/kgTi3/5 28007675 112702 5yr 100-42-5 82606 SRI 5.1 pg/kgTI3/8/5 5007675 112702 imI-But1benze-m 98/08-08 82608 SRI 20 pg/kgTi3/8/2008 25007675 112702 ctgm59hee 127-18-4 82808 SRI pg/kgTI3/50905 28007675 112702 ckme 108-88-3 2608 SRI 5.1 pg/kgTI3/5/289 35007675 112702 tr-m-12-0ith/okme 156-90-5 82906 SRI 51 pg/kgTi3/872065 25067675 112702 b-i.3-Dthkoprcpm 10051-02-6 82606 SRI 6-1 pg/kgTi38/2005 28007675 112702 659khme 79-01-6 82608 881 Sipg/kgTi3/8/2095 5007675 112707 mc ad/u ndlmne 75-96-4 82608 SRI 5.1 pg/kgTi3/g 5007675 112702 ruiylacdae 75-15-0 82609/SRI 10 pg/kgTi3/8/2065 25007675 112702 Vkiy/c/5918e 75-01-4 82806 SRI 10 pg/kgTi3/8/2005 25007675 112702 C5-728 Al/phd/cs N/A MADEPVPI-i 881 84 mg/kgTi3/92505 J25007675 112702 C9-CiOAc.nd/cs N/A M/kDEPVPI-9 SRI 84 mg/kgTi3/82005 125007875 112702 C9-Cl2AJiphd/cs N/A MAOEPVPI4 SRI 84 9/kg ukc Lb Srçe Sani4e DIe Sanpe ID 81 ID 56npait AS MIcd Resuft 12 3/8/2005 25007676 112703 1.1.I.2-Tetrachkucthane 630-20-6 92608 BIlL 12 3/8/2005 25007676 112703 11.l-Tjjcklcu-cethane 71-55-6 82608 BR 12 3/82005 25007676 112703 11.2.2-TrachIcucethane 79-34-5 82608 BR 12 3/8/2005 25007676 112703 1.12-Tr/thIao-42.2-Tr/flucoethane 79-13-1 82608 BR 12 3/8/2005 25007676 112703 11.2-Tnchlcwcethane 79-00-5 82600 BIlL 12 3/9/2005 25007678 112703 1.1-Dichlcrodkane 75-34-3 82608 BR 12 3/6/2005 25007676 112703 1.1-Dchlcro91hme 75-35.4 82600 BIlL T2 3/8/2005 25007676 112703 1.1-D/chlcrgircpene 563-58-6 826GB BR 12 3/812005 25007676 112703 1.2.3-Tæchac8enzene 87-61-6 8260B BR 12 3/8/2005 25007676 112703 l.23-TrithIaqrcgmne 98-18-4 82608 BR 12 3/8.12005 25007676 112703 1.2.4-Tr/chkectenzane 120-82-I 82608 BR 12 3/6/2005 25007676 112703 1.2.4-Trimeth1benzene 95-63-6 82608 BR 12 3/8/2005 5007676 112703 l2-90-12-8 82608 BRL T2 3/8/2005 25007676 112703 1.2-DOrcinoethane EDB 108-93-4 826GB BRL 12 3/8/2005 25007676 112703 l.2-Dichkrobanzere 95-50-1 8260B BRL 12 3/8/2005 25007676 112703 1.2-I3cl4orodhane 107-06-2 6260B BR 12 3/8/2005 25007678 112703 1.2-DichlctcFopane 78-87-5 8260B BR 12 3/8/2005 25007676 112703 1.3.5-Tr/meth4benzene 108-67-8 82608 BIlL T2 3/812005 25007676 112703 1.3-Dich/crohoezene 541-73-1 82608 BRL 12 3/812005 25007676 112703 13-DchIoroprcane 142-28-9 82600 BIlL 12 3/812005 25007676 112703 1.4-Dchlorthenzene 106-46-7 8260B BR 12 3/82005 25007676 112703 1.4-D/chlcrobutane 110-56-5 82608 BR T2 3/812005 25007676 112703 2.2-Dichlcropropane 590-20-7 62608 BIlL 12 3/6/2005 25007676 112703 2-Cl oat vmyl Rher 110-75-8 826GB 681 12 3/8/2005 25007676 112703 2-Chlcicgdueie 95-49-8 82608 BRL 12 3/8/2005 25007676 112703 2-Hexesone 591-79-6 82600 BR 12 3/8/2005 25007678 112703 4-Chkac1duene 106-43-4 8260B BRI T2 3/8/2005 25007676 112703 4-Mhyl-2-pentancneMlBK 108-18-I 82608 BIlL 12 3/8/2005 25007676 112703 AcRcne 67-64-I 82608 BRL 12 3/8/2005 25007676 112703 Acrde/n 107-02-8 82608 BR 12 3/8/2005 25007676 112703 Acncni1r6e 107-13-i 82608 88 72 3/812005 25007676 112783 Benzene 71-43-2 8260B BRL 12 3/8/2005 25007676 112703 Brorncbenzane 108-86-1 82608 8RL 12 318/2005 25007676 112703 Brcncchlorcwnethxne 74-97-5 82608 BIlL T2 3/8/2005 25007676 112703 Brcmcdichlam-16hane 75-27-4 82608 BR 12 3/812005 25007676 112703 Brando-rn 75-25-2 82608 BR 12 3/812005 25007676 112703 Bronan91hane 74-83-9 82000 BRI 12 31812005 25007676 142703 Carbon 4-sulfIde 75-15-0 82608 BR 12 3/8/2005 25007678 112703 Carbon tIdrachtoide 56-23-5 82608 BR 12 3/8/2005 25007676 112703 Chlcrthenene 108-90-7 82608 BR 12 3/8/2005 25007676 112703 Chlceod81rcenandhane 124-48-1 8260B BR 12 3/8i2005 25007676 112703 Chtceodhane 75-00-3 8260B BR 12 3/8/2005 25007676 112703 Chlorofcrm 67-66-3 8260B BRL 12 3/8/2005 25007676 112703 Chlcrcenethane 74-87-3 82808 BR 12 3/8/2005 25007676 142703 cIs-12-Dichtcrodhone 156-59-4 82600 BR 12 3/8/2005 25007676 112703 cis-1.3-Dichlacpropene 10061-01-5 82608 BIll 12 3/8/2005 25007676 412703 D81ranaodhane 74-95-3 82608 88 12 3/8/2005 25007676 112703 Dichtcrodltiucromdhane 75-61-6 82608 881 12 3/6/2005 25007678 112703 Ethy6/enzene 100-41-4 82608 BIlL 12 3/8/2005 25007676 112703 Hexuchla-ctutadene 87-68-3 8260B 881 12 3/8/2005 25007676 112703 Isoprcp4 ether IPE 108-20-3 82608 BIlL 12 3/8/2005 25007676 112703 Iscprop4benzene 98-82-8 82608 BIlL 12 3/82005 25007676 112703 m.p-Xylenes 136777-81-2 8260B BRL 12 3/8/2005 25007676 112703 Me6h54koneMEç 78-93-3 82608 BR 12 3/8/2005 25007676 112703 Meth4kxtfaJe 74-88-4 82608 BR 12 3/9/2005 25007676 112703 Meth5I-but54IdhMTBE 18.34-04-4 82608 BRI 12 3/8/2005 25007676 112703 Meth4ene chtcaide 75-09-2 82608 BR 12 3/8/2005 25007676 112703 ntht5bonzene 104-51-8 826gB 881 12 3/8/2005 25007676 112703 -Sop5benzene 103-65-I 82608 BIll 12 3/8/2005 25007676 112703 Nephlhalene 91-20-3 8280B BR 12 3/612005 25007676 112703 o-X5ena 95-47-6 82608 881 12 3/8/2065 25007676 112703 p-cp3ltduene 99-87-6 82608 BR 12 3/812005 25007676 112703 sec-Butyftmzene 135-98-8 82608 BIlL 12 3/812005 25007676 112703 Styrene 100-42-5 82608 881 12 3/812005 25007676 112703 et-But4berciene 98-06-06 92608 881 12 3/8/2005 25007676 112703 TeirachioroIdhene 127-18-4 82600 BIlL 12 3/8/2005 25007676 112703 Tohiene 108-88-3 82608 BIlL 12 3/8/2005 25007676 112703 ans-12-Dthtacethgie 156-60-5 82608 88 12 3/8/2005 25007676 112703 ans-l.3-Dithkrcuropene 10064-02-6 82608 BR 12 3/812005 25007676 112703 TIchkeoeihene 79-01-6 82608 8/IL 12 3/8/2005 25007676 112703 Trichtorofhjaanethane 75-69-4 82608 BIll123/812005 25007676 112703 n5 acefate 75-15-0 82608 BR 12 3/812005 5007676 112703 .91ytthIIde 75-01-4 9260B BIlL123/8/2005 25007676 112703 C5-C8Mhutics 91/A MADEPVPJ-t BIlL 12 3/8/2005 25007676 142703 C9-C10 kanatics N/A MADEP WH BR 12 3/8/2005 25007676 112703 C9-Cl2P8pbafIcs N/A MADEPVPH BR 1516 5.2 jig/kg 5.2 pg/kg 5.2 pg/kg 10 PgAg 5.2 pg/kg 5.2 pg/kg 52 pg/kg 5.2 pg/kg 10 pg/kg 5.2 jig/kg 10 pg/kg 10 pg/kg 5.2 pg/kg 5.2 1.10/kg 10 pg/kg 5.2 pg/kg 5.2 pg/kg 10 pg/kg 10 pg/kg 5.2 pg/kg 30 pg/kg 10 jig/kg 5.2 jig/kg 10 pg/kg 10 jig/kg 52 pg/kg 10 pg/kg 40 pg/kg 21 pg/kg 100 pg/kg 100 pg/kg 3.3 P11/kg 5.2 pg/kg 5.2 pg/kg 5.2 pg/kg 5.2 Pjhllg 10 pg/kg 10 pg/kg 5.2 iig/kg 5.2 jig/kg 5.2 pg/kg 10 pg/kg 8-2 p04cg 10 pg/kg 5.2 pg/kg 5.2 ikg 5.2 pc/hg 10 pg/kg 6.2 pg/kg 46 pgikg 52 pg/kg 10 pg/kg 16 pg/kg 21 pg/kg 10 pg/kg 5.2 pg/kg 40 g/kg 16 pg/kg 30 pg/kg 6.2 pg/kg 5.2 pglg 16 pg/kg 16 pg/kg 5.2 pg/kg 21 pg/kg 10 pg/kg 52 pg/kg 5.2 pg/kg 5.2 pg/kg 5.2 pg/kg 52 pg/kg 10 pg/kg 10 pg/kg 8.3 mg/kg 8.3 mg/kg 9-3 mg/kg Lke Lth Spi1e 93 Se 36e Sa194e 93 93 AS Mthai Resu RI 156 13 13 13 13 13 T3 13 13 13 13 13 T3 13 13 13 13 13 TI 13 T3 13 T3 13 13 T3 T3 T3 13 13 TI TI 13 13 13 13 13 13 13 T3 13 13 TI 13 T3 13 TI TI T3 TI 13 TI 13 TI T3 T3 TI 13 TI TI 13 TI 13 TI 13 T3 13 TI TI 13 TI T3 13 13 T3 13 13 3812005 25007677 112704 1.1I.2-Tetmchkx56hane 630-20-6 1260B BRI 3/8/2005 25007677 112704 11.1-Tr/chlcrcethane 71-55-6 82608 BRL 3/6/2005 25007677 112704 l.12.2-TrechI56hane 9-34-5 82606 8/41 3/8/2005 25007677 112704 l.1.2-Tntho-o-l.2.2-Tn6ucroethane 76-13-i 82608 BRL 3/8/2005 25007677 112704 lj2-Trichlcroethane 79-00-5 82608 BRL 3/8/2005 25007677 112704 1.1-I3thkx56hane 75-34-3 82608 B/lL 3/8/2005 25007677 112704 1.1-Dchlcr00hene 75-35-4 826DB BRI 3/8/2005 25007877 112704 1.1-f3thIcrcprW 563-58-6 82608 8141 3/8/2005 25007677 112704 1.2.3-T0chk.thenzene 87-61-6 82608 BRL 38/2005 25007677 112704 12.3-Trjct4ccgrcpane 96-18-4 82608 8141 3/8/2005 25007677 112704 1.2.4-TrichIc81enzene 120-82-1 82608 BRL 3/8/2005 25007677 112704 12.4-Trheth5tenze1e 95-63-6 8260B BRL 318/2005 25007677 112704 1.2-96-12-8 826DB BRL 3/8/2005 25007677 112704 1.2-106-93-4 82608 8141 3/82005 25007677 112704 1.2-L6thJcc6ize 95-50-1 82608 861 3/8/2005 25007677 112704 1.2-LthIcrcethane 107-06-2 82608 861 3/8/2005 25007677 112704 i.2-/th/orcwcpane 78-87-5 82608 BRL 3/8/2005 25007677 112704 13.5-Tr9dby8enze 108-67-8 82608 BRL 3/8/2005 25007677 112704 1.3-L3chtezne 541-73-1 82608 8/41 3/8/2005 25007677 112704 i.3-L9chIcrprrane 142-28-9 82608 8141 3/8/2005 25007677 112704 1.4-L9chlcthen2e 106-46-7 82608 861 3/8/2005 25007677 112704 1.4-C11/kIcrthutane 110-58-5 82608 SRI 3/8/2005 25007677 112704 2.2-Dd4cprqane 590-20-7 82608 BRL 3/82005 25007677 112704 110-75-8 82608 8141 3/812005 25007677 112704 2-ChIc4duene 95-45-8 82608 8141 3/8/2005 25007677 112704 2-Hexancne 591-78-6 82608 BR 3/8/2005 25007677 112704 4-ChIc6cIuene 106-43-4 82608 BRI 3/812805 25007877 1/2704 4-Mtg/-2-penLanoneM8K 108-10-I 82608 BRL 3/8/2005 25007677 112704 Acetcne 67-64-I 82608 67 3/8/2005 25007677 112704 cion 107-02-8 8260B BRI 3/8/2005 25007677 112704 AcrylcrlhIle 107-13-1 82608 8141 3/8/2005 25007677 112704 Bizene 71-43-2 82608 BRL 3/8/2005 25007677 112704 Bracbizene 108-66-1 82606 BRL 3/8/2005 25007677 /12704 Branoch/orethore 74-97-5 82608 B/IL 3/8/2005 25007677 112704 Branoc9chIccmhane 75-27-4 82608 BRL 3/8/2005 25007677 112704 B/crnofcm 75-25-2 82608 8/IL 3/8/2005 25007677 112704 Brancmethane 74-83-9 82608 8141 3/8/2005 25007677 112704 Ctnc9s./I1de 75-15-0 8260B BRL 3/8/2005 25007677 112704 Catch/ckje 56-23-5 82608 8141 3/8/2005 25007677 112704 Che 108-90-7 82608 B/IL 3/8/2005 25007677 112704 Ch/acx9fracmethane 124-48-1 8260B B/IL 3/82005 25007677 112704 Chk00hane 75-00-3 82608 B/IL 3/8/2005 25007677 112704 Chaclorm 67-66-3 82608 861 3/82005 25007677 112704 C11lacn56hane 74-87-3 82608 BRL 3/8/2005 25007677 112704 ds-1.2-Djc/IIao5ene 156-59-4 826DB SRI 3/8/2005 25007677 112704 cs-l.3-OichIacprqene 10061-01-5 82608 8141 3/812005 25007677 112704 D6rn/a11ethie 74-95-3 82608 BRL 3/82005 25007677 112704 DthI56i8ua50h 75-61-6 82608 8141 3/8/2005 25007677 112704 Ethbenzene 100-41-4 8260B B/Il 3/8/2005 25007677 112704 HacNtadene 87-68-3 82608 BRL 3/8/2005 25007677 112704 JsqrcpI eth IPE 108-20-3 82608 B/IL 3/8/2005 5007677 112704 Isqrcpybnzene 98-82-8 826DB 8141 3/8/2005 25007677 112704 m.p-Xyenes 136777-61-2 82608 8141 3/8/2005 25007677 112704 Mdh54h4k/4cieMEK 78-93-3 82608 30 3/8/2005 5007677 112704 Meth4 ioc9de 74-88-4 8260B 8141 3/812005 25007677 112704 M/4h1t-but549herMTBE 1634-04-4 82608 8141 3/8/2005 25007677 112704 Meth4ec8a/de 75-09-2 82608 SRI 3/8/2605 25007677 112704 n-Sut/kenzne 104-51-8 826gB B/IL 3/82005 25007677 112704 n-Pr4benzene 103-65-1 82608 SRI 3/812005 25007677 112704 NaphthIJese 91-20-3 82608 861 3/82005 25007677 112704 o-X4ene 95-47-6 826DB 8141 3/8/2005 25007677 112704 p-Iscprayftdue 98-87-6 8260B SRI 3/812005 25007677 112704 sec-Buty81zene 135-98-8 82608 BRL 3/8/2005 25007677 112704 Ste 100-42-5 82608 SRI 3/8/2005 25007677 112704 t-81beizme 96-96-06 82608 SRI 3/8/2005 25007677 112704 Tefrathoethene 127-18-4 82608 B/Il 3/8/2005 25007677 112704 Tce 108-88-3 8260B BR 3/8/2005 25007677 112704 rs-l.2-0jth/ohene 156-60-5 82608 BRI 3/8/2005 25007677 112704 rs-1.3-Ochkrcprcpene 10061-02-6 82609 SRI 3/8/2005 25007677 112704 TrlchIaohene 79-01-9 826DB SRI 3/8/2005 25007677 112704 TrchJaofiuccgi56hane 75-95-4 826DB B/IL 3/8/2005 25007677 112704 mylacethte 75-15-0 8260B B/IL 3/8/2005 25007677 112704 rrl34chIaide 75-01-4 82608 SRI 3/8/2005 25007677 112704 C5-CBMlphaScs N/A MADEPWH B/IL 3/82005 25007677 112704 C9-Clokanatcs N/A MADEPVPH 8141 3/82005 25007677 112704 C9-C12/8g956cs N/A MADEP VP-BRI 5.5 pg/kg 5.5 pg/kg 5.5 Pg/kg 11 pg/kg 5.5 p9119 5.5 pg/kg 5.5 Pg/kg pg/kg 11 pg/kg 5.5 8/1119 11 pg/kg II pg/kg 5.5 pg/kg 5.5 pg/kg 11 g/kg 5.5 pglkg 5.5 pg/kg 11 pg/kg 11 pg/kg 5.5 pg/kg 11 pg/kg 11 pg/kg 5.5 pg/kg 11 pg/kg 11 pg/kg 55 pg/kg 11 pg/kg 11 pg/kg 22 pg/kg 1/0 pg/kg 110 pgkg 3.3 pg/kg 5.5 19/19 5.5 pg/kg 5.5 pgkg 55 pglcg 11 pg/kg II pg/kg 5.5 pg/kg 5.5 pg/kg 5.5 pg/kg 11 /Jg/kg 5.5 pg/kg 11 pg/kg 5.5 pg/kg 5.5 pg/kg 5.5 pg/kg i/pg/kg 6.6 pg/kg 17 pg/kg 5.5 pgkg 11 pg/kg /7 pg/kg 22 pg/kg ii pg/kg 5.5 pg/kg 11 pg/kg 17 pg/kg 11/1968/ 6.6 pgllg 5.5 pg/kg 17 pg/kg 17 pg/kg 5.5 pg/kg 22 pg/kg 11 pg/kg 5.5 pgkg 5.5 u9/cg 5.5 pg/kg 5.5 pa/kg 5.5 pg/kg II pg/kg 11 pg/kg 8.3 mg/kg 8.3 mg/kg 8.3 mg/kg n4e ID Saj8e Oe üke SrçIe ID ism ID CaTpmd Ig8 Re /1 L94t Dl Dl Dl 01 01 01 Dl 01 01 Dl 01 Dl 01 Dl Dl Dl Dl Dl Dl Dl Dl Dl Dl Dl Dl Dl Dl Dl 01 Dl Dl 01 Dl Dl Dl Dl 01 Dl Dl Dl Dl Dl Dl Dl Dl Dl Dl Dl Dl Dl Dl 01 Dl 01 Dl Dl Dl Dl Dl Dl Dl Dl 01 Dl Dl Dl Dl Dl Dl Dl Dl Dl Dl Dl Dl Dl 78 3/82005 25007678 112705 1112-Tetradiloroethane 630-20-5 82608 BR 3/82005 25007678 112705 1.l1-Tric5kscdtan 71-55-6 82608 BR 382005 25007678 112705 l1.22-TetmchIocoethaje 79-34-5 82608 BRL 38/2005 25007078 112705 11.2-TrichIao-l.22-TritIijaohane 76-13-i 82608 BR 3/8/2005 25007678 112705 1.l.2-TrithIcohane 79-00-5 8260B 881 3/8/2005 25007678 112705 1.1-0thIco8hane 75-34-3 8260B BRL 3/82005 25007678 112705 1.l-CchIodhene 75-35-4 8260B BIlL 3/8/2005 25007678 112705 l.1-thcwcpes1e 563-58-6 8260B 881 3/8/2005 25007678 112705 i.23-Trichkctzene 87-61-6 82608 BRL 3/82005 25007678 112705 l.23-TnchIaqcane 96-18-4 2608 BRL 3/82005 25007678 112705 l.2.4-TrchIathenze 120-82-I 82608 BIll 3/8/2005 25007678 112705 1.24-TrImeth4bzene 95-63-6 82608 BRL 3/8/2005 25007678 112705 l.2-09/3-ct4cropccpane 96-12-8 8260B BR 3/8/2005 25007678 112705 12-DbcanohaneEDB 106-93-4 8260B 881 3/8/2005 25007678 112705 12-95-50-1 82608 881 3/82005 25007670 112705 l.2-flchIo8bane 107-06-2 82608 BRL 3/82005 25007678 112705 l.2-E0chIorcxcpane 8-87-5 52608 BRL 38/2005 25007678 112705 l3.5-Trlmeth54benzene 109-67-8 8260B BR 3/82005 25007678 112705 l.3-C5thIcbenze 541-73-1 82608 881 3/8/2005 25007678 112705 3-EchIocçcpeje 142-28-9 82608 BR 3/8/2005 25007678 112705 1.4-DchIobenze 106-46-7 82608 BR 3/8/2005 25007678 112705 14-I3chIorcIane 118-56-5 826GB BR 3/8/2005 25607678 112705 2.2-Dctiloroçxqane 590-20-7 82608 881 3/8/005 25007678 112705 110-75-8 82608 BRL 3/8/2005 25007678 112705 2-CI1Iacfuene 95-49-8 82608 BR 3/8/2005 25007678 112705 2-Hencne 591-78-6 82608 BR 3/92005 25007678 112705 4-Clkrckcluene 106-43-4 82608 BR 3/9/2005 25007678 112705 4-M8hy-2-peniaeIBK 108-10-1 826GB BR 3/82005 25007678 112705 Acetae 67-54-1 82608 3/82005 25007678 112705 coIn 107-02-8 82608 BIlL 3/8/2005 25007678 112705 cr0/a8r9e 107-13-1 82608 BR 3/8/2005 25007678 112705 Bizefie 71-43-2 82608 881 3/8/2005 25007678 112705 Branthenze 108-86-1 82608 881 3/8/2005 25007678 112705 BrcmcEhlcran8Ilane 74-97-5 82608 BIlL 3/812005 25007678 112705 Bunc/8d4amtane 75-27-4 82608 BR 3/8/2005 25007678 112705 Brancfcnn 75-25-2 82608 BIlL 3/9/2005 25007678 112705 Brart1nhane 74-83-9 82608 BRL 3/8/2005 25007578 112705 Carbon /8so/fide 75-15-0 82608 BR 3/82005 25117678 112705 Car-bcar tetrathlor/de 58-23-5 2608 BR 3/82005 25007678 112705 CBIac6enzene 108-90-7 82608 BR 3/8/2005 25007678 112705 ChIaoi.nancfl1Jlane 124-48-1 82608 BR 38/2005 25007678 112708 ChIao8hane 75-00-3 82608 BR 38/2005 25007678 112705 Cha4ccm 67-66-3 82608 BR 3/82005 25437678 112705 Chkranethane 74-87-3 82608 881 3/82005 25007678 112705 cis-l2-D4chIactrene 156-59-4 82608 BR 38/2005 25007678 112705 ciS-13-Dchkl-cprop000 10061-01-5 82608 BRL 38/2005 25007678 112705 Dtwananhane 74-95-3 82608 BR 3/8/2005 25437678 112705 Dau66uanhane 75-61-6 82608 BR 38/2005 25107678 1/2705 EUr4bonzene 100-41-4 8260B BR 38/2005 25007678 112705 Heaachtactrjla4jerre 87-66-3 82608 BR 3/812005 25007678 112705 IsWrq4hmIPE 108-20-3 82608 BR 38/2005 25007678 112705 Isqarc959/onzene 98-82-8 82608 BRL 382005 25007878 112705 m.p-Xylenes 136777-61-2 82608 BR 3/8/2005 25067678 112705 Methf/94kcneMEK 75-93-3 8260B 881 3/8/2005 25007678 112705 Meth4 iochde 74-68-4 82606 601 3/8/2005 25067678 112705 Methl4 1-buty 8her JMTBE 1634-04-4 82608 BR 3/8/2005 25007678 112705 Mchkxida 75-09-2 8260B BR 382005 25007678 112705 n-But.berrzarre 104-51-8 82608 BIlL 382005 25007678 112705 n-Prup4bmzene 103-65-1 82608 BR 38/2005 25007678 112705 r4apthaIone 91-20-3 82608 BR 38/2005 25607676 112705 o-Xylene 5-47-6 82608 BR 38/2005 25007678 112705 p-/sc6rWyflcluene 99-87-6 82608 BR 3/82005 25607678 112708 sec-But9/enzmre 135-98-8 82608 BR 3/8/2005 25007678 112705 Strene 100-42-5 82608 BR 3/8/2005 25007678 112705 ert-Buttarnzene 98-06-06 8260B 881 3/82005 25007678 112705 Telrachkwoeharre 127-18-4 8260B BRI 38/2005 25007678 112705 duese 108-68-3 82608 BR 38/2005 25007678 112705 t2-J/chlaoethene 155-60-5 8260B BRI 3/8/2005 25007678 112705 ans-13-DchIcrrqene 10061-02-6 8260B BRI 3/8/2005 25007678 112705 TrichIaohene 79-01-6 82608 BR 3/812005 25007678 112705 TrichIofiuorcmhane 75-60-4 26GB BR 3/8/2005 25067678 112705 a06ate 75-15-0 82608 BR 3/82005 25067678 112705 14cI4aide 75-01-4 82608 BR 3/82005 25007678 112705 C5-C8Ahphatjcs N/A MADEPVPH BR 3/8/2005 25007678 112705 C9-ClOkanat4cs N/A MADEPVPH BR 25007678 C9-Cl28phics N/A MADEPVPH BIlL 5.2 /Ig4g 52 /19/99 52 /1919 10 pMg 5.2 pg/kg 5.2 /i94g 5.2 pg8g 5.2 ig/kg 10 pg/kg 5.2 1949 10 pg/kg 10 pg/kg 52 .1949 5.2 Jig/kg 10 pg/kg 5.2 pg/kg 52 pglcg 10 /1949 10 pg/9g 5.2 pg/kg 10 19/kg 10 pg/kg 5.2 /1949 10 /19/99 10 JgMg 52 pg/kg 10 /1919 10 69/10 21/1949 lOU pg8g 100 JIg/kg 3.1 pg/kg 5.2 pg/kg 5.2 /1g4g 5.2 /1949 5.2 igArq 10 pgMg 10 pg8g 8-2 pg/kg 5.2 pgikg 5.2 JIg/kg 10 pgArg 5.2/19/19 10 pg/kg 52 /1989 52 pg4cg 5.2 /19/19 10 /1919 6.3 /19/kg 16 .1949 5.2 pgflcg 10 /1949 16 1949 21 /19/kg 10 JIg/kg 5/2 pg/kg 10/1919 15 pg/kg 10 igflcg 63/19/99 52 /19/19 16 41949 16 pg/kg 5.2 pg/kg 21 pg/kg 10 pg/kg 5.2 pg/9g 5.2 /19-19 5.2 pg/kg pg/kg 5.2 pg/kg 1/pg1g I0 pg/kg 8.4 mg/kg 8.4 rng1g 8.4 rug/kg 112705 Appendix Notiticalion of Intent UST Permanent Closure or Change-in-Service UST-3 Form Notice of Intent UST Permanent Closure of Change-tn-Service Return completed form toFOR TANKS AEUSECL DWM Regional Office located in the area where the facility is located SEE MAP ON THE RACK a___________ OF THIS FORM FOR REGIONAL OFFICE ADDRESSES 4ecwed____________ LLC Entity anpan dd Fcittv ID If wflLinLJJ7 City County WThtT11 MPLJ Stt74 City County ZipCode Area Code Phone Number rea Code Phone P4jmber Name LCIELTV Job Title_____________Phone Number17O c/i2 .Lii ir I.tsIk14iLYi11 Contact local fire marshal Provide sketciti locating piping tanks and P.E or LG.with all ctosur site soil sampling locations assessment reports bearing the signaturePlanentireclosureeventandsealoftheREorLGIfreleasehasSubmit dosure report in the format of not occurred the supervision signature orConductSite Soil Assessment UST-12 çncluding the form UST2 seal of or L.G is not required thirty 30 days following the siteIfremovingtanksorclowrginplacerefer to -estigation Keep closure records for three yearsAPIPublication2015CleaningPetroleum Storage Tanks and l4 Removal arid lfareleassfromthetankshasoccurred theDisposalofUserUndergroundPeUoIe.urn site assessment portion of the tank closure Storage Tanks must be conducted under the supervision of ConitactorName /\1 OKiA.kLi11t bjI ij Address -kjdSei242..iE State pCodeLL4 ContadPerson5c-1T 1Uz Phone No 35 44 PitmaCofanttjSflJThL cJ14iT Phone No 74- LI Tart ID Tar Capaczy Last Contents Proposeii ctivity Removal Anandonment Place New Contents Sci lJ Lu n-acne ssionat teem cm provides supervision for closure or change-in-service site assessment activities and signs and seals all closure reports Otherwise thmrty 30 day notice is reguired .W.ORTO8EPERFORMEDBy _t understand that can oe netii responsible tom envirorrnentaI damage resulting from the improper disposal of my USs Read note on me Dacl of mrs tomi offaI 4D9/irfC-JIC7 Lok1th/MsT Signature Date Signd SCHEDULED REMOVAL DATE Nolify your DWM Regional.--1 Office 48 hours before this _________ddremovst Yellow Copy Central OfficelJT-3 Rev p-iRegional Off ce Pink Copy Owner Appendix Site Investigation Report for Permanent Closure or Change-in-Services of UST UST-2 Form Appendix Certificate of UST disposal tx yAiLIOY41LTcT TM cU.ictiCI Ce Jth 14 .3Z iLbPJL212b1tL4L34 1eiP 1O4 f2____ TP4O 74-Z1.4 rc pi 4oicitJtMkIACUVW ND se esoritpoethn i1iiPE.-vth___ ___ive PE iLG utk NIUSNWRQAQOb1dcrsnItt ko4 fii-4b WFu iI -.-I VbISoi-qov rirrr LL Iriy MmRd.1Id dtKfliY4eCioU.rpj.and rt j2vzr a14 /izZrr 03/24i0 1204 FAX 704 382 385_CRESCENT RESOuRCES INC Th KEVIN OOIRTY Ppe ot iO624 15244 011 NC OO2 17O443O72 Fronr RON SANTINI tPE ant bt QOQLLL Mt.lID ci 6-ts fi _______ boe Ta çL 03/23/05 1223 FAX 704 382 685 CRESCENT RESOURCES INC Environmental and Industrial Serviees 8o 484 High Point NC Phone 336 434-7750 FAX 338 434-7752 TANK DISPOSAL MANIFEST Timk OwerAjthonzed ReprasenttIvE N3rfle süd Mailing AkhessC/-actq /1517 LL Tt Lfr 1tL z- eripaonOrTsnks Thuk caeadty revious Contcnrs Comm ------- Tauk OwnØ4uthpred Reprentive tiflentioii The imdusgned cenifethai the above Jisted stoge lanks ba been removed from the pem ses uf the aek Owner FypdN MouhlDayff ear Transpertiev The UdCSZfled CCXtifleS diet the abeve listed StOIBe t1cs have been rranspoiied to AtEvflm6nWandlbduzirialSeivices 27lSlJwhiriØ RiM ithleN.C 272w dt/f1 DLcpaJ Cºr11caLJon The usigne6cthiIIcs thÆt 1e above-named stuxsge ranks have been cutPcedacceptedbythe-mebIretydllnhdflj1y Reeyeiing Piy iiQ Er fttPrgWimze -- MonflWJayTthr Appendix Copy of all laboratory analytical records and Chain-of-Custody Case Narrative Date 3/17fl5 Company Duke Energy Corporation Client Project ID 05-MAR-0199 Contact Jay Perkins Prism COC Group No G0305190 Address 13339 Hagers Ferry Rcad Huntersvllle NC 28078 The attached Laboratory Report contains the analytical results for the project identified above and inchides Quality Control Data and Chain-of-Cuskxiy copy Data qualifiers are liagged individually on each sample Key Reference for Ihe data quahflers appears at the bottom of this page Quality cotWol statements andlor sample speolfic remarks are included in the sample comments section of the laboratory report for each sample affected Please call if you have any questions relating to this analytical report Data Reviewed by Paula Gilleland Project Manager MgelD Overcash Signature çLJL ç4 Signature Review Date 311 7/05 Approval Date 3/17105 Data Qualifier Key Reference Result outside of QC Umits Compound also detected in the method blank DO Compound diluted out Estimated concentration calibration range exceeded The analyte was positively identified but the value is estimated below the reporting limitJHEstimatedconcentration with high bias JL Esfimatedconcentrationwithahw Amatrixeffactispresent Tentatively Identified compound The concentration is estimated Note This report should not be reproduced except in its entirety without the wntten consent of Prism Laboratodes Inc 449 Springbrcok Road Box 240543 Chailotte NC 28224-0403 Phone 7041529-6364 Toll Free 8001529-6364 Fax 704/525-0409 F\comnn\casenantjve Revised 4/20104 Revised 4/20/04 Project ID 05-MAR-0199 Sample Matrbc Soil Laboratory Report 3/17/05 Client Sample ID 25007675 Prism Sample ID 112702 COG Group G0305190 Time Collected 03108/05 12.00 Time Submitted 03/08/05 1555 Percent Solids Determination Percent Solids 83.2 SM2540 03/09/05 1450 ftrown 5035 5035 5035 826GB 92608 8260B 82608 826DB 8260B 8260B 826GB 826GB 82608 82608 82603 82608 826GB 826GB 826GB 826DB 82608 826DB 826GB 03/09/05 000 Ibrown 03/09/05 000 Ibnn 03/09/05 000 Ibrown 03115105 837 kcarvgotto Q03831 03115/05 837 kcavvigoIto 003831 03/15/05 837 kanotto 003831 0315/05 837 kcamplgolio Q03831 0315/05 837 kcanlgobo 003831 03/15/05 837 kcanplgotto 003831 03115/05 837 kcampigotto 003831 03/15/05 837 kcampgoeo Q03531 03/15/05 837 kcaniplgctto 003831 03115105 837 kcwnpigotto Q03831 03/15/05 837 kcamplgotb 003831 03/15/05 837 kcampigottr 003831 03/15/06 837 kcamplgotla 003831 0315/05 837 kcampigotb 003831 03/15105 837 kcamplgolto 003831 03/15105 837 kcamplgolto 003931 03/15/05 837 kcanpigotto 003831 03/15/05 837 kcenplgofls 003831 03/15/05 837 keamplgotte Q9393j 03/15/05 8.37 kca7npigolb 003831 449 Sprlrigbrook Road P.O Box 240543 Charlotte NC 23224-0543 Phone 704/529-6364 loll Free Number 1-809/529-9364 Fax704/525-0409 NC Certification No 402 SC Certilication No 99012 NC Dking Water Cert No 37735 FL Certification No E87519 Duke Energy Corporation Aftn Jay Perkins 13339 Hagers Ferry Road Huntersvdle NC 28078 Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch Limit Factor Date/lime ID SamDIe Welciht Determination Weight Bleulfate 5.91 Weight Blsulfate 6.14 Weight Methanol 5.31 Volatile Oceanic Comoomds by GC/MS 11.12-Tetrachioroethane BRL pg/kg 5.1 0.68 111-Trithloroethane BRL pg/kg 5.1 0.83 1122-Tetrathloroethane BRL pg/kg 5.1 0.62 112-Trichloro-1.22-Tdfluoroethane SRI.jig/kg 10 2.1 112-Tichloroethane BRL pg/kg 5.1 0.49 11-Dichloroethane SRI pg/kg 5.1 0.98 11-Dichioroethene BRL pg/kg 5.1 0.75 lj-Oichloropropcne BRL pg/kg 5.1 0.87 123-Trlchforobenzene BRI pg/kg 10 3.6 123-Trichioropropane ERL pg/kg 5.1 0.26 124-Tdchlombenzene BRL pg/kg 10 3.5 124-Trlrnethylbenzene SRI pg/kg 10 3.7 12-Dlbromo-3-thtoropropane BRL pg/kg 5.1 1.4 12-DibromoethaneEDB SRI pg/kg 5.1 0.51 12-Dlchlorobenzene BRL pg/kg 10 2.4 12-Dlthloroethane BRL pg/kg 5.1 1.2 12-Dichloropropano BRL pg/kg 5.1 1.1 1A5-Tflmethbenzene BPJ pg/kg 10 3.8 13-Dicblombenzene BRL pg/kg 10 2.9 l3-Dlchloropropane SRI pg/kg 5.1 0.91 Page of 16 Duke Energy Corporation Attn Jay Perkins 13339 Hagers Ferry Road Uuntersville NC 28078 Laboratory Report 3/17105 Client Sample ID 25007675 Prism Sample ID 112702 COC Group 30305190 lime Collected 03108/05 1200 Time SubmItted 03/08/05 1555 449 Springbrook Road P.O Box 240543 CharIotte NC 28224-0543 Phone 704/529-9354 Toll Free Number 1-800/5296364 Fax 704/525-0409 NC Cerlitication No 402 SC Certification No 99012 NC Drinking Water Cart No 37735 FL Certification No E87519 Project ID 05-MAR-01 99 Sample Matrix Soil Parameter Result Onit Report MDL Dilution Method Analysis Analyst Batch Limit Factor Date/Time ID 14-Dichlorobenzene BRL pg/kg 10 23 82509 03/15/05 837 kcamplgotto 003831 4-Dichorobutane BRL pg/kg 10 6.5 82609 03/15/05 837 kcampigotto 003831 22-Dichioropropane BRI pg/kg 5.1 0.92 826DB 03115105 837 kcarnplgotto 003831 2-Chloroethyl vinyl ether BRL pg/kg 10 0.79 82609 03/15/05 837 kcampigotto 003831 2-Chiorotoluene BRL pg/kg 10 2.5 82609 03115/05 837 kcamplgotto 003831 2-Hexanone BRL pg/kg 51 0.64 826DB 03115/05 837 kcampigotto QfJ333j 4-Chtoluene BRL pg/kg 10 2.6 82608 03/15/05 837 kcmwgotto 003831 4-Methyt-2-pentanone MIBK BRL pg/kg 10 093 826DB 03/15/05 837 kcamptgotto 003831 Acetone BRL pg/kg 20 5.2 82608 03/15105 837 keamplgotto 003831 Aaolein BRL pg/kg 100 5.5 826DB 03115/05 837 kcampigouo 003831 Acrdonitiile BRL pg/kg 100 2.1 82609 03/15105 837 kcamplgotto 003831 Benzene BRL pg/kg 3.1 0.99 826DB 03115/05 837 campigotlo 003831 Bromobonzene BRL pg/kg 5.1 0.72 826DB 03/15105 837 kcampigotlo 003331 Bromochiorornethane BRL pg/kg 5.1 0.83 82608 03/15/05 837 kCarTlPigOttO 003831 Bromodichioromethane BRL pg/kg 5.1 0.63 82608 03/15/05 837 kcampgo1to 003831 Bromoform BRL pg/kg 5.1 0.82 826DB 03/15105 837 kcamplgotto Qi333j Bromomethane BRL pg/kg 10 0.80 828DB 03/15/05 837 knplgo8o 003831 Carbon disuifide SRI pg/kg 10 0.73 62608 03/15/05 837 kcmpgotto Q03831 Carbon tetrodiloride BRL pg/kg 5.1 0.78 82608 03/15/05 837 kcamplgotto 003831 Chlorobenzene BRI pg/kg 5.1 0.87 826DB 0315/05 837 kcampigotto 003831 Chlorodibromomethane BRL pg/kg 5.1 1.0 826DB 03/15/05 837 kcampigotto 003831 Chioroethane BRL pg/kg 10 12 826DB 03/15/05 837 kcampigotlo 003831 Chloroform BRL pg/kg 5.1 0.63 82608 03/15/05 837 kcamplgollo 003331 Chloromethane BRL pg/kg 10 0.50 82608 03/15/05 837 kcarnplgotto 003831 cls-12-Dlchloroelhene BRI pg/kg 5.1 0.88 82608 03/15/05 837 ktenlv4oollo 003831 ds-13-Dichtoropropene BRL /g/kg 5.1 1.1 82608 03/15/05 837 kcamplgolto 003831 Dibromomethane SRi pg/kg 5.1 0.46 82608 03115/05 837 kcampigolto 003831 DlchlorodJlluorcmethane BRL pg/kg 10 0.64 82605 03/15/05 837 kcamplgotto 003831 Page of 16 F41 Ske MWP4 Duke Energy corporation Attn Jay Perkins 13339 Hagers Feny Road Huntersviile NC 26078 Laboratory Report 3/17/05 Client Sample ID 25007675 Prism Sample ID 112702 COC Group G0306190 Time Collected 03/08/05 1200 Time Submitted 03/08/05 1555 Ethylberizene Hexachlorobutadierie isopropyl ether IPE tsopropylbenzene mp-Xylenes Methyl ethyl ketone MEK Methyl iodide Methyl t-butyl ether M1BE Methyhoe chloride n-Butylbenzene n-Propytbenzene Naphthalene o-Xlene p-lsopropyltoluene seo-Butylbenzene Styrene tert-Butylbenzena Tetrachloroethene Toluene trans-12-Dichjoroethene trans-i .3-Dichloropropene Trichioroethene Thchiorofluoromethane Vinyl acetate Vinyl chloride BRL pg/kg-6.1 1.9 BRL pg/kg 15 5.1 BRL pglkg 5.1 0.98 BRL pg/kg 10 3.4 BRL pg/kg 15 4.2 BRL pg/kg 20 1.9 BRL pg/kg 10 1.2 BRL pg/kg 5.1 0.60 BRL pg/kg 10 1.2 BRL pg/kg 15 4.7 BRL pg/kg 10 4.0 BRL pg/kg 6.1 2.0 BRL pg/kg 5.1 1.6 BRL pg/kg 15 4.6 BRL pg/kg 15 4.9 BkL pg/kg 5.1 1.2 BRL pg/kg 20 5.7 BRL pg/kg 10 1.9 URL pg/kg 5.1 1.1 BRL jig/kg 5.1 0.95 BRL pg/kg 5.1 1.1 BRL pg/kg 5.1 1.0 BRL pg/kg 5.1 0.88 BRL pg/kg 10 0.69 BRL pg/kg-10 0.62 82609 03/15/05 837 kcanplgoso 003831 82609 03/15/05 837 kcarupigotto 003831 82609 03/15/05 837 kcsmplgolto 003831 82609 03115/05 837 kcsmpigotto Q03831 82600 03/15/98 837 kcropIgoUo 003831 8260B 03115/05 37 kconpigotte 003831 82606 03/15/05 837 kcamplgotto 003831 82603 03/15105 837 kcampigolto 003831 82603 03/15/05 837 kcamplgotto 003831 8280B 03/15/05 837 kcampigottD 003831 82600 03/15105 837 kcampigotbt 003831 8260B 03/15105 837 kcampigotb 003831 8260B 03/15/05-837 kcarnplgollo Q03831 8260B 03/15/05 837 kcanp3golto 003831 8260B 03115105 837 koarapigotto 003831 82606 03/1505 837 koxepigotto Q03831 826GB 03/15/05 837 kcanplgotto 003831 82603 03/15/05 837 kcanpigotto Q03831 8260B 03/15/05 837 kcwnplgolto 003831 8260B 03/15/05 837 kcarnpigotto Q03831 82606 03/15/05 837 kcarnpigouc 003831 8260B 03/15/05 837 kcarnplgotto 003831 82608 03115/05 837 kcarnplgolte 003831 82609 03115105 837 kcarnplgotto 003831 8260B 03/15/05 837 kcarnplgofto 003831 449 Sprlngbroojc Road P.O Box 240543 Charlotte NC 28224-0543Phone7O4/529.6394 TollFreeNumbe1-80o/52g354 Fax 704/525-0409 NC Certification No 402 SC Certification No 99012 NC Drinkng Water Cert No 37735 FL Cetiftcatlon No E87519 Project ID 05-MAR-0199 Sample Matrix Soil Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch Limit Factor Date/Time ID Page of 16 Duke Energy CorporationMnJayPerkins 13339 Hagers Ferry Road Huntersville NC 28078 Client Sample ID Piism Sample ID COC Group Time Collected Time Submitted 25007675 112702 G0305190 03/08/05 1200 03/08/05 1555 AU results are reported on dry-weight basis BRL Below Reporting Limit Esemated value between the Reporting Limit and the MDL Angela Overcash V.P Laboratory Services 449 Sprlngbrook 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 99012 NC Drinking Water Ceil No 37735 FL Certification No E87515 Project ID 05-MAR-01 99 Sample Matrbc Soil Laboratory Report 3/17105 Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch Limit Factor DateTflme ID Surrogate Recovery Control Limits Toluene-d8 98 81 128 Dibromoljuoromethane 105 57 -143 Bromoltuorobenzeno 102 77-128 Vobtite Petroleum Hydrocarbons by 1C-PDIF1D CS-CS Ailphaflcs BRL mg/kg 8.4 4.2 MADEP VPH 03/09/05 1241 awhaeter 003658 C9-C10 Ammatics BRL mg/kg 8.4 4.2 MADEP VPH 03/09/05 1241 awheeler 003658 C9-C12 AiiFhatics BRL mg/kg 8.4 42 MADEP VPH 03/09105 1241 wheuIer 003658 Surrogate Recovwy Control Limits 25-Dibromotoluene-PlO 95 70-130 25-Dibromotoluene-FID 106 70-130 Samele Welabt DetermInation Weight 21A8 MADEPVPH 03114/05 000 Ibrmn Sample Comments Page of 16 NC Certification No 402 SC Certification No 99012 NC Drinking Water Cert No 37735 FL Cerlification No E875i9 Project ID 05.MAR-0199 Sample Matrix Soil Laboratory Report 3/17/05 Client Sample ID 25007676 Prism Sample ID 112703 COC Group G0305190 lime Collected 03108/05 1230 Time Submitted 03/08/05 1555 Percent Solids Determination Percent Soflde 84.7 825403 03109/05 1450 Ibrowi 5035 5035 5035 03/09/05 000 Ibroen 03/09/05 000 Ibrovn 03109/05 000 lbrc Volatile Organic Compounds by GC/MS 1112-Tetrachtooethane ORL pg/kg 5.2 0.70 1.11-Trithloroethane URL pg/kg 5.2 0.85 i122-Tetrathtoroethane BRL pg/kg 5.2 0.63 l12-Irichloro-1.2.2-Tniluoroethane BRL pg/kg 10 2.1 112-Trichloroethane BRL pg/kg 5.2 0.50 1.1-Dlthloroethane BRL pg/kg 5.2 10 11Dich1oroethene BRL pg/kg 5.2 0.77 1-Dlchlorcpropene ORL pg/kg 5.2 0.89 123-Trlchlombenzene BRL pg/kg 10 3.6 123-Trichloropropane BRL pg/kg 5.2 0.27 124-Trichlorobenzene BRL pg/kg 10 35 124-Thmethylbenzene BRI pg/kg 10 3.7 l2-Dwcmo-3-chloropropane BRL pg/kg 5.2 1.5 1.2-Dromoethane EDB SRI pg/kg 5.2 0.52 12-Dichlorobenzene BRL pg/kg 10 2.5 12-Dichloroethane BRL pg/ks 5.2 1.2 12-Dichioropropane BRI pg/kg 5.2 1.1 135-TrimethyLeezene BRL pg/kg 10 38 13-Dichlorobenzene BRL pgkg 10 3.0 13-Dichioropropane BRL pg/kg 5.2 0.92 82600 82608 82608 82608 8260B 82608 .82608 8260B 82608 8260B 82609 8250B 32608 8260B 82608 82608 82808 82608 82608 82606 03/15/05 922 kcamplgotto 003831 03/15/05 922 kcarnPiotto Q03831 03/15/05 922 keampigotto 003831 03/15/05 922 kcanigotb 003831 03/15/05 9-22 kcarnplgotto 003831 03/15/05 922 keampigotto 003831 03/15/05 922 kC gOttO 003831 03/15/05 922 kcarrgotto 003831 03/15/05 922 koUo 003831 03/15/05 922 kcarnpigotlo 003831 03/15/05 922 kcamplgotto 003831 03/15105 922 kcampigotfo 003831 03/15105 922 kcanipigot$o 003831 03/15/05 922 kcampigotlo 003831 03/15/05 922 kcanplgotto 003831 03/15/05 922 kcanplgotto 003831 03/15/05 922 kcanplgcto 00383$ 03/15/05 922 kcanptgotto 003831 03115105 922 kcanpigotto 003831 03115/05 922 kcamptgotlo 003831 449 Spnngbrook Read P.O Box 240543 Charlofte NC 28224-0543Phone704/529-6554 Toll Free Number 1-80W529-6354 Fax 704/525-0409 Duke Energy Corporation Attri Jay Perkins 13339 Hagers Ferry Road Huntersviile NC 28078 Parameter Result Units Report MDL Dilution Method AnalysIs Analyst Batch Limit Factor Date/Time ID Saniole Weiaht Determination Weight Blsuifate Weight Bisulfate Weight Methanol 5.69 5.61 5.25 Page of 16 14-Dlchlorobenzene 14-Dldiorobutane 22-Dlchloropixpane 2-Chloroeth4 vinyl ether 2-chlorotoluene 2-Hexanone 4Omloluene 4-Methyl-2-pentanone MIBK Acetone Acroisin Acrylonltrile Benzene Brorncbenzene Bromoditorornethane BromcdcNoromethaie Bromoform Bromomethane Cerbon bde Carbon tetrachiorkie hlorobenzene thlorodjbwmomethane chioroethanc Chloroform Chioromethane cia-I 2-Dichloroelherie cia-i .3-Dichloropropeno Dibromomethane Dichlorodifluoromethane 5.2 1.1 SRI pg/kg 5.2 0.47 BRL pg/kg 10 0.65 449 Sprlngbrook Road P.O Box 240543 Charlotte NC 28224-0543 Phonó 704/529-6364 Toll Free Number 1-800529-8364 Fax 7041525-0408 NC-Cerlillcation No 402 SC CertificatIon No 99012 NC Drinking Water Cert No 37735 FL Certification No E87519 Laboratory Report 3/17/05 Duke Energy Corporation Project ID 05-MAR-01 99 Client Sample ID 25007676 Aim Jay Perkins Sample Matrix Soil Prism Sample ID 112703 13339 Hagers Ferry Road COC Group 00305190 Huntersvfile NC 28078 Time ColIected 03/08/05 1230 Time Submitted 03/08/05 1555 Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch Limit Factor Date/Time ID BRI pg/kg 10 2.4 8260B 03/15/05 922 kcpigto 003831 ORL pg/kg 10 6.6 82606 03/15/05 922 kcarnpigotto 003831 SRI pg/kg 5.2 0.93 8260B 03/15105 922 kcampigoto Q383f SRI pg/kg 10 0.81 82608 03/15/05 922 kcarnplgotb 003831 SRI pg/kg 10 2.8 8260B 03/15/05 922 kcainpigo4to 003831 SRI pg/kg 52 0.65 82608 03/15/05 922 kcaznpsgottcr 003831 BRL pg/kg 10 2.7 82606 03/15/05 922 kcainpgofto Q03831 SRI pg/kg 10 0.94 82606 03/15/05 922 kcarnplgotto 003831 DPI pg/kg 21 5.3 82608 03/15/05 922 kcarnpigotlo 003831 pj pg/kg 100 5.6 82608 0315/05 922 kcanpigoIr 003831 BRI pg/kg 100 22 82608 03/15/05 922 kcarnpigotto 003831 BRL pg/kg 3.1 1.0 8260B 03/15/05 922 kcarflplgotte 003831 BRL pg/kg 52 0.74 8260B 03/15/05 922 kcatnpigotb 003831 BRL pg/kg 5.2 0.85 82606 03/15/05 922 kcampigotb 003831 BRI pg/kg 5.2 0.64 82608 03/15/05 9.22 kcampigoo Q03831 BRL pg/kg 5.2 0.84 82600 03/15/05 922 kcamplgotto 003831 BRI pg/kg 10 0.82 82603 03/15/05 922 kcanplgotto Q03831 SRI pg/kg 10 0.75 82608 03/15/05 922 kcamplgotto 003831 BRI pg/kg 5.2 0.80 82606 03/15105 922 kcampigotto 003831 BRI pg/kg 5.2 0.89 8260B 03/15/05 922 kcrnp.gotto Q03831 BIll pg/kg 5.2 1.0 82608 03/15105 922 kcarnpigotto 003831 BRL pg/kg 10 1.2 8260B 03/15/05 922 kCarnPJgOUO 003831 BRL pg/kg 5.2 0.64 82606 03/15/05 922 kcarnpl9oUo 003831 SRI pg/kg 10 0.51 82608 03/15/05 922 kcarnpigofto 003831 SRI pg/kg 52 0.90 82608 03/15/05 922 otto 003831 BRL pg/kg 8260B 03/15/05 922 kcarnpigotto Q03331 82608 03/15/05 922 kcamplgotto 003831 82608 03/15/05 922 kcarnpouo 003831 Page of 16 Laboratory Report 3/17105 Client Sample ID 25007676 Prism Sample ID 112703 COG Group G0305190 Time Collected 03/08105 1230 Time Submitted 03108/05 lö55 NC Certification No 402 SC Certification No 99012___NC Drinking Waler Cert No 37735 FL Certification No E87519 Duke Energy Corporation Project ID 05-MAR-01 99 Attn Jay Peddns Sample Matrix Soil 13339 Hagers Ferry Road Huntersville NC 28078 Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch Limit Factor Date/Time ID Ethylbenzene BRL pg/kg 62 2.0 8260B 03/15/05 922 keunpigollo 003831 Hexaclilorobutadjene BRL pg/kg 16 5.2 8260B 03/15/05 922 kC5flpigOttO 003831 Isopropyl ether IPE URL pg/kg 5.2 10 82608 03/15/05 922 kcarnlIOflo 003831 Isopropylbenzene BRL pg/kg 10 3.4 8260B 03115/05 922 kcampigotlo 003831 m.p-Xylenes BRL pg/kg 16 4.3 82608 03/15/05 922 keampIgotto 003831 Methyl ethyl ketone MEK BRL pg/kg 21 2.0 8260B 03/15/05 922 kcampigotto 003831 Methyl iodide BRL pg/kg 10 1.2 82608 03/15/05 922 kCatrIPiOOttO 003831 Methyl t-butyl ether MTBE BRL pg/kg 5.2 0.61 82608 03/15/05 922 kcanigotb 003831 Methylene chloride BRL pg/kg 10 1.2 8260B 03/15/05 922 kcaoplgotto 003831 n-Butylbenzene BRL pg/kg 16 4.8 82608 03/15/05 922 kcaiçigotb 003831 n-Propylbenzene BRL pg/kg 10 4.0 82608 03/15/05 922 koampigotto 003831 Naphthalene BRL pg/kg 6.2 2.1 8260B 03/15105 922 kcpigoHo 003831 o-Xylene BRL pg/kg 52 1.7 82608 03/15/05 922 kcainplgolto 003831 p-Isopropyttoluene BRL pg/kg 16 4.7 82608 03/15/05 922 kcamplgotto 003831 sec-Butylbenzene BRL pg/kg 18 5.0 8260B 03/15/05 922 kcaingoUo 003831 Styrene BRL pg/kg 5.2 1.2 8260B 03/15/05 922 kcainplgotto 003831 tert-butylbenzene BRL pg/kg 21 5.8 8260B 03/15/05 922 kcamplgotto 003831 Tetrathloroethene BRL pg/kg 10 2.0 82608 03/15/05 922 kcarnpigottc 003831 Totuene BRL pg/kg 5.2 1.1 82608 03/15/05 922 kcernplgotto 003831 12-Dithloroethene BRL pg/kg 5.2 0.98 8260B 03/15/05 922 kCarnpiOltc 003831 trans-i3-Dlchloropropene BRI pg/kg 5.2 1.1 8260B 03115/05 922 kcPigotto 003831 Trichloroethene BRL pg/kg 5.2 1.0 8260B 03/15105 922 kCanWigolO 003831 Trichiofluoromane BRL p9/kg 5.2 0.90 82608 03/15/05 922 kCaflipigotto 003831 Vinyl acetate BRL pg/kg 10 0.71 8260B 03/15/05 922 kcarnplgotto 003631 Viiyl chloride BRL jig/kg 10 063 82608 03/15/05 922 kcarnpigotto QQ33j 449 Sprlngbrook Road P.O Box 240543 Charlotte NC 28224-0543Phone704/629-6364 Toll Free Number 1-800/529-8364 Fc.7lj4/525.g4gg Page 70116 Duke Energy Corporation Attn Jay Perkins 13339 Hagers Ferry Road Huntersville NC 28078 Client Sample ID Pzism Sample ID COC Group Time Collected Time Submitted 25007676 112703 G0305190 03/08/05 1230 03/08/05 1555 Result Units Report MDL Dilution Limit Factor Method Analysis Analyst Batch Date/Time ID Volatile Petroleum Hydrocarbons by GC-P1DIFID C5-C8 AJiphaUcs BRL CO-dO Aromatics C9-C12 AJiphatics Sample Welpht Determination Weight 21.65 MADEP VPH 03/14/05 000 brown Sample Comments All results are repoitedon diy-weight bests BRL Below Reporting Limit Estimated value bolwoen the Reporting Limit and the MDL Angela Overcash V.P Laboratoiy Services 449 Spilngbrook Road P.O Box 240543 Charlotte NC 26224-0543 Photie 704/529-0304 Toll Free Number 1-800/529.6364 tax 7041525-0409 NC Certification No 402 SC Ceilificallon No 99012 NC DrinkIng Water Cad No 37735 FL Certification No 87519 Project ID Sample Matrhc Laboratory Report 3/1 7/05 05-MAR-01 99 Soil Parameter nglkg 8.3 4.1 BRL mg/kg 8.3 41 BRL mg/kg 8.3 4.1 Surrogate Recovery Control Limits Toluene48 99 81 -128 Dlbromofiuoroniethane 106 67-143 Bromolluorobenzene 103 77-128 MADEP VPH 03/09/05 1941 awtweler Qj3658 MADEP VPH 03/09/05 1941 awteeler Q3858 MADEPVPH 03/09/05 1941 awheeler QJ3658 Surrogate Recovery Control Limits 25-Dlbromotoluene-PID 92 70-130 25-Dibromotoluene-FID 101 70-130 Page of 16 Duke Energy Corporation Attn Jay Perkins 13339 Hagers Ferry Road Huntersville NC 28078 Client Sample ID Prism Sample ID COC Group Time Collected Time Submitted 25C07677 112704 00305190 03/08/05 1245 03/08/05 1555 Percent Soflds Determination Percent Solids 84.4 SM2540 03/09/05 1450 Ibrown 5.35 -g 5.40 4.93 5035 03/09/05 001 5035 03/09/05 000 5035 03/09105 000 Ibrown 449 Spilnybrook Road P.O Box 240543 Charlotte NC 28224-0543hónŁ704/529-6364 Toil Free Number 1-6091529-9364 Fax 7041525-0409 NC Certilicatlon No 402 SC Ceililicatlon No 99012 NC DunkIng Water Cert No 37735 FL CertificatIon No E87519 Project ID 05-MAR-01 99 Sample Matrix Soil Laboratory Report 3/17/05 Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch Limit Factor Date/Time ID SanrnleWelqhj DetermInation Weight Blstdfate Weight BisuIfate Weight Methanol Volatils Oroanic Comvounds by GC/MS 11l.2-Telrachloroethane BRI pg/kg 5.5 074 8260B O3/15 1005 kcanpigotto 003831 1lj-Tdchloroethane BRL pg/kg 5.5 0.91 8260B 03/15105 1005 kcamplgotto 003831 112.2-Tetrachleroethare ORL pg/kg 5.5 0.68 8260B 03/15105 1005 kcamplgotlo 003831 tI2-Trithloro-l22-Trjfiuomethane BRL pg/kg 11 2.2 82606 0315/05 1005 kcanpigoflo 003831 112-Trichloroethane BRL pg/kg 5.5 0.53 8260B 03/15/05 1005 kcanipigotto 003831 11-DlcNoroethane BRL pg/kg 5.5 1.1 82600 03115/05 1005 kcamplgotto 003831 1.1-Dichioroethene BRI pg/kg 55 0.82 82606 03/15/05 1005 keamplgotto 003831 11-Dichloropropene BRL pg/kg 5.5 0.95 82808 03/15/05 1005 kcampigotto 003831 1.2.3-Trichlorobenzene BRL pg/kg 11 3.9 8260B 0315105 1005 kcampigotto 003831 i23-Trlchlompropane BRL pg/kg 5.5 0.29 8260B 03/15/05 1005 kcaaotto 003831 124-Trithlorobenzene BRL pgfkg 11 3.8 8260B 03115/05 1005 kcampigotto 003831 1Z4-Trfmethylbenzene BRL pg/kg 11 4.0 82606 0315/05 1005 kcaJflPl9Otb 003831 12-Dilxomo-3-chloropropane BRL pg/kg 5.5 1.6 82608 03/15/05 1005 kcainpigotto 003831 12-Diuromodhane EDB BRL pg/kg 5.5 055 82606 03/15105 1005 kcanpigetto 003831 1.2-Dlchlorobenzerte BRL pg/kg 11 27 8260B 03/15/05 1005 kcauiplgono 003831 12Dithloroethane BRL pg/kg 5.5 1.3 82608 03/15105 1005 kcanpigoo 003831 l2-Dlchlovopropane BRL pg/kg 5.5 1.2 82600 03115105 1005 .kcarnplgotto 003831 13.5-Trimethylbenzcne BRL pg/kg 11 4.1 82608 0315/05 1005 kcanpigotto 003831 13-Dichlorobenzene BRL pg/kg 11 3.2 82608 03115/05 1005 kceiflpigolio 003831 13-Dichioroprapane BRL pg/kg 5.5 0.99 82608 03115/05 1005 kcanpigotio 003831 Page9ofl6 Duke Energy Corporation Attn Jay Perkins 13339 Hagers Ferry Road I-Iuntersville NC 28078 Project ID 05-MAR-01 99 Sample Matrbc Soil Laboratory Report 3/17/05 Client Sample ID 25007677 Prism Sample ID 112704 COC Group 00305190 Time Collected 03/08/05 1245 Time Submitted 03/08/05 1555 449 $prlngbrook Road P.O Box 240543 Charlotte NC 28224-0543Phase7041529-6364 Toll Free Number 14001529-6364 Fax 704/525-0409 IcA.yt1cL Enhwiwnt NC CertiflcaLlon No 402 SC Certificallon No 99012 NC Drinking Water Cert No 37735 FLCetliIicalion No E87519 Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch Limit Factor Date/lime ID 1.4-Dithiorobenzene BRL jig/kg 11 25 82608 03115/05 1005 kcaupigotlo 003831 14-Dichiorobutane BRL pg/kg 11 7-1 8260B 03/15/05 1005 kcmpigono 003331 22-Dichioropropane BRL pg/kg 5.5 10 82608 03/15/05 1005 kcp4gotIo 003831 2-Chloroeth$Vinyl ether BRL pg/kg 11 0.86 82608 03/15/05 1005 kcampictIo Q03831 2-ChiorotoJuene BRI /k 11 2.8 826DB 03/15/05 1005 keanplgotto Q03831 2-1-lexanone BRL pg/kg 55 0.70 82608 03/15/05 1005 kcaiotto 003831 4-Chlorotoluene DPi pg/kg 11 2.9 8260B 03/15/05 1005 kcamvigotto 003831 4-Methyl-2--penlanone MIRK BRL pg/kg 11 1.0 826DB 03/15/5 1005 kCanWlgoUD Q03831 Acetone 67 pg/kg 22 5.6 826GB 03/15/05 1005 kcamplgotb 003831 Acrolein BRL pg/kg 110 6.0 8260B 03115105 1005 kcampigotto Q03331 Acrylonitrile BRL pg/kg 110 2.3 82808 03115/05 1005 kcampigoto Q03831 8enene BRL pg/kg 3.3 1.1 8260B 03115/05 1005 kcaplpoUo 003831 Brcmobenzene BRL pg/kg 5.5 179 82608 03/15/05 1005 kcplgotto 003831 Bromochkjromethene BRL pg/kg 5.5 0.91 826GB 03/15/05 1005 kcanplgotto 003831 BromocUchloromethane URL jig/kg 5.5 0.69 8260B 03/15/05 1005 kcwPootto 003831 Bromoform BR1.pg/kg 5.5 0.90 826GB 03/15/05 1005 kcmwlgofto 003831 Bromomethane SRI pg/kg 11 0.87 826DB 03/15105 1005 kcamplgotto 003831 Carbon dlsulilde BRL pg/kg 11 080 826DB 03115/05 1005 kcamptgotlo 003831 Carbon tetrachioride BRL pg/kg 5.5 0.85 82608 03115105 1005 mpigolto 003831 Chlorobenzene BRL pg/kg 5.5 0.95 82608 03/15/05 1005 kcampiotto 003831 CNorod1bromometne BR pg/kg 5.5 1.1 826DB 03/15/05 1005 kcampçctto 003831 Chloroethane BRI pg/kg 11 1.3 82608 03/15/06 1005 kmplgo4to Q03331 Chloroform BRI pg/kg 5.5 0.69 826GB 03/15/05 1005 kcamplgotto 003831 Chloromethane BR pg/kg 11 0.54 826GB 03/15/05 1005 kcampigotto Q038l ds-1.2-Dlchloroethene BRL pg/kg 5.5 0.98 826GB 03/15/05 1005 kcanoUo 003831 cls-13-Dichloroprcjpene BR pg/kg 5.5 1.2 82608 03/15/05 1005 kcainpigotto 003831 Dibromomethane -spi pg/kg 5.5 0.50 826DB 03/15/05 1005 kcampgotto 003831 Dichtoiodllluorornethane BRL pg/kg 11 0.70 826DB 03/15/05 1005 kcarnplgotto 003831 Page 10 of 16 Duke Energy Corporation Atm Jay Perkins 13339 Hagers Ferry Road Huntersville NC 28078 Laboratory Report 3/17/05 Client Sample ID 25007677 Prism Sample ID 112704 COC Group G0305190 Time Collected 03/08/05 1245 Time Submitted 03/08/05 1555 NC Certification No 402 SC Certification No 99012 NC Driking Water Ceit No 37735 FL Certification No E87519 Project ID 05-MAR-0199 Sample Matrix Soil Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch Limit Factor Date/Time ID Ethylbenzene BRL pg/kg 6.8 2.1 82608 03115/05 1005 kcaTpigoLto Hexachlorobutadlene BRL pg/kg 17 5.5 82603 03/15/05 1005 kcanipigotto Isepropyl ether IPE BRL pg/kg 5.5 1.1 82603 03/15/05 1005 kcaipigoUo lsopmpylbenzene BRL pg/kg 11 3.7 82608 03/1505 1005 kcp1gotto mp-Xylenes BRL pg/kg 17 4.5 82608 03/15105 1005 kcamplgotto Methyl ethyl ketone MEK .30 pg/kg 22 2.1 826DB 03/15/05 1005 kcanplgotto Methyl Iodide BRL pg/kg 11 1.3 8260B 0315/05 1005 kcamplgollo Methyl t-butyl ether MTBE BRL pg/kg 5.5 0.65 82603 03/15/05 1005 kCpi9ott Methytenechkide BRL pg/kg ii 1.3 8260B 03/15105 1005 kcatnpigotio n-Butylbenzene BR.L pg/kg 1.7 5.1 826DB 0315/05 1005 kcarnpigotb n-Propytbenzene BRL pg/kg 11 4.3 826DB 03/15105 1005 kcarnplgotto Naphthalene BRL pg/kg 6.6 2.2 82608 03/15/05 1005 kcainpltto o-Xyiene BRL pg/kg 5.5 1.3 82603 03/15/05 1005 kcamplgottt p-tsopropyItokerie BR pg/kg 17 5.0 826DB 03/15/05 1005 kcarnpi1to seo-Butytbenzene BRi pg/kg 17 5.3 826DB 03/15/05 1005 kcanplgolto Styrene BRL pg/kg 5.5 1.3 826DB 03/15/05 1005 kfnPigc4to tert-Butylbenzene BRL pg/kg 22 6.2 82608 0311M5 1005 kcampigofto Tetrachioroethene BRL pg/kg 11 2.1 82608 03/15/05 1005 kcampotIo Toluene BRL pg/kg 5.5 1.2 826DB 03/15/05 1005 koamplgotto trans-I 2-Dlthloroethene BRL pg/kg 5.5 1.0 826DB 03/15105 1005 kcarnptgotto trans-i 3-Dlchloropropene BRL pg/kg 5.5 1.2 82608 03115/05 1005 kcarnplgotto Tricliloroethene BRL pglkg 5.5 1.1 826DB 03/15/05 1005 kcarnplgolto Trichiorofluoromethane BRL jig/kg 5.5 0.96 8260B 03/15/05 1005 kcarnplgotto Vinyl acetate BRL pg/kg 11 0.75 826DB 03/15/05 1005 kcarnplgotto Vinyl chloride BRL pg/kg Ii 0.68 82608 03/15/05 1005 kcamplgotto 003831 Q03831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 Q03831 003831 003831 003831 Q03831 003831 003831 003831 446 Sprlngbrook Road P.O Box 240543 Chartotte NC 28224-0543 Phone 704/529-6364 Toll Free Number l-80W529-0364 Fax 704525-0409 Page 11 of 16 Duke Energy Corporation AIIm Jay Perkins 13339 Hagers Ferry Road Jluntersville NC 28078 NC Certilicalion No 402 SC Certificallon No 99012 NC Drinking Water Cert No 37735 FL Certification No E87519 Laboratory Report 311 Client Sample ID Prism Sample ID COC Group Time Collected Time Submitted 25007877 112704 00305190 03/08/05 1245 03108/05 1555 Recovery Conhol Limits 99 81-128 98 67-143 BromofluorOtjene 102 77-128 Samole Wektht Determination Weight 19.91 Surrogate Recoveiy Control Limits 25-Dlbromotoluene..plD 85 70-130 25-DibromotokJene-FID 101 70-130 MADEP WH 03114105 000 lbqm All results are oepcedon diy-weight basis BRL Bekw Reporting Limit Estimated value between the Repoig Limit and the MDL 449 Springbrook Road P.O Box 240543 Charloti NC 29224-0543Phone704/529.9354 Toll Free Number l-8001529-93M Fax 704/525-0409 Project ID 05-MAR-01 99 Sample Matrix Soil Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch Umit Factor DÆtelflme ID Surrogate Volatile Petroleum Hydrocjb by GC-PIDJFID C5-C8 Aflphatics BRL Toluene-d8 Dibromofluoromethane C9-C10 Ammatics C9.C12 Allphalics mg/kg 8.3 4.1 MADEP VPH 03/10105 1257 awbeeler 003658 BRL mg/kg 8.3 4.1 MADEP VPH 03/10105 1257 awheeler 003658 BRL mg/kg 83 4.1 MADEP VPH 03/10105 1257 awbeeler QQ355 Angela Overcash V.P Laboratoiy Services Page 12 of 16 NC Certification No 402 SC Certification No 99012 NC Drinking Water Cert No 37735 FL Certification No.E87519 Laboratory Report 3/17/06 Client Sample ID 25007678 Prism Sample ID 112705 COC Group 00305190 lime Collected 03108/05 1300 Time Submitted 03/08/05 1555 Percent Solids Determinatiort Percent So5ds 93.7 SM2540 03/09/05 1450 Ibrn Sam Die Weight Determination Weight Bisuffate Weight Bisulfate Weight Methanol .449 Springbrook Road P.O Box 240543 Cha1oUe NC 28224-0543Phone704/529-6354 Toll Free Number 1-809/529-5354 Fax 7041525-0409 ronm.148 Duke Energy Corporation Attn Jay Perkins 13339 Hagers Feny Road Huntersville NC 28078 Project ID 05-MAR-0199 Sample Matrix Soil Parameter ResUlt Units Report MDI.Dilution Method Analysis Analyst Batch Limit Factor DateIlime ID 5.72 5035 03/09/05 000 Ibrcn 5.82 5035 03/09/05 000 lbrovm 4.81 5135 03/09/05 000 Ibtwfl Volatile Oceanic Comoound by GCJMS 11.12-Tetrathloroethane BRL pg/kg 52 0.70 82608 03/15/05 1049 kcarnpigott 003831 111-Trichkroethane BRI pg/kg 5.2 0.86 82608 03/15/05 1049 kcaflWigOtb 003831 1.122-Tetrathlocoethane SRI pg/kg 52 0.64 82808 03/15/05 1049 kCaThPlgotb 003831 l12-Tichloro-122-Trjfluoroothane SRI pg/kg 10 2.1 82608 03/15/05 1049 koenpigofto Q03831 l12..Tirktiloroethane BRL pg/kg 5.2 0.50 8260B 03115/05 1049 kCaTbplgOttO 003831 11-Diddoroethane BRI pg/kg 6.2 1.0 8260B 03/15/05 1049 kcamPtiOttD 003831 11-Dldiloreethene BRL pg/hg 52 0.77 82608 03/15/05 1049 kcampigotto 003831 i.l.Dichlompropene BRL pg/kg 52 0.90 82608 03/15/05 1049 kcarnplgoflo -003831 f23-Trldwobenzene SRi pg/kg 10 3.7 82608 03/15/05 1049 kcarnplgotto 003831 l23..Trithlairopropane BRL pg/kg 5.2 027 82608 03/15/05 1049 kCmplgOttO 003831 124-Tdctilorobenzene SRI pg/kg 10 3.6 82608 03/15/05 1049 kcinpigotto 003831 124-Trlmefhytbenzenc BRL pg/kg IC 3.8 8260B 03/15/05 1049 kcarnpIgotto 003831 t2-Oibromo.3.ciiforopropane BRL pg/kg 5.2 1.5 82608 03/15/05 1049 kcarwigotlo 003831 12-Dibrernoethane EDB BRL pg/kg 5.2 0.52 82608 03/15/05 1049 kcamrgofto 003831 lhiorobenzene SRI pg/kg 10 25 8260B 03/15/05 1049 kcamiigotto 003831 12-Dlchioroethane BRL pg/kg 5.2 1.3 82608 03/15/05 1049 kearripigotto 003831 -1.2-Dichloropropane SRL pg/kg 5.2 .1.1 8260B 03/15/05 1049 kcauwigotto 003831 135-Trlmethylbenzene BRL pg/kg 10 3.9 8260B 03/15/05 1049 kcarnoUo 003831 13-Dithlorobenzene BRL pg/kg 10 3.0 82608 03115/05 1049 kcamiootto 003831 I3-Dlchlompmpane BRL pg/kg 5.2 0..93 82608 03/15106 1049 koampigotto Q03831 Page l3of 16 Am tlicI Duke Energy Corporation Attn Jay Perkins 13339 Hagers Fernj Road Huntersville NC 28078 Client Sample ID Prism Sample ID COC Group Time Collected Time Submitted 25007678 112705 G0305190 03/08/05 1300 03108/05 1555 NC Certificati No 402 SC Certification No 99012 NC Drinking Water Cart No 37735 FL Certification No E87519 Project ID 05-MAR-01 99 Sample Matrix Soil Laboratory Report 317/05 Parameter Result Units Report MDL Diluhon Method Analysis Analyst Batch Limit Factor Date/Time ID 14-Dichlorobenzene BRL pg/kg 10 2.4 82608 03/15/05 1049 kcampipotto Q03831 1.4-Dichiorobutane BRL pg/kg 10 67 8260B 03/15/05 1049 kcamplgotto 003831 22-Dichioropropane BRL pg/kg 5.2 0.94 62608 03/15/05 1049 kCaipigotto 003831 2-Chioroethyl vinyl ether BRI pg/kg 10 0.81 826GB 03/15/05 1049 kcamplgolto 003831 2-Chiorotoluene BRL pg/kg 10 2.6 82608 03/15/05 1049 kcampJolto 003831 2-Hexanone SRI.pg/kg 52 0.66 8260B 03115/05 1049 kcampigotto 003831 4-Chiorolojuene BRL pg/kg 10 2.2 8260B 03/15/05 1049 kcwnpJgolio 003831 4.MethyI2..pentanonaMIBx BRL pg/kg 10 0.95 8260B 03/15/05 1049 koampigolto Q03a31 Acetone 78 pg/kg 21 5.3 82608 03/15/05 1049 kcampigo4to 003831 Acrolein BRL pg/kg 100 5.6 8260B 03115/05 1049 kcamraotIo 003831 Acrylonitrile SRI pg/kg 100 2.2 82608 03/1M5 1049 npgotto 003831 Benzene BRI pg/kg 3.1 1.0 82608 03/15/05 1049 koamplgotto 003831 Bromobenzene BRL pg/kg 5.2 0.74 82608 03/15105 1049 kcampigollo 003831 Bromochloromethane 5JJ pg/kg 5.2 0.86 826GB 03115/05 1049 kcaenpigotto 003831 Bromodichlorpmethane BRL pg/kg 5.2 0.65 826GB 03/15/05 1049 kcarnplgotio 003831 Brornoform WL pgiig 5.2 0.85 826GB 03/15/05 1049 kcarflPlgotto 003831 Bromomethane BRL pg/kg 10 0.83 82608 03/15/05 1049 kcampigollo 003831 Carbon disulfide J3RL pg/kg 10 0.75 826GB 03/15/05 1049 kcarnpigono 003831 Carbon tetrachloide BRL pg/kg 52 0.80 8260B 03/15/05 1049 kaniplgotto 003831 Chlorobenzene BRL pg/ky 5.2 0.90 82608 03/15/05 1049 keamplgotto 003831 Chlorocrornomeane BRL pg/kg 5.2 1.0 82608 03/15/05 1049 kcarnplgotto 003831 Chioroethane BRL pg/kg 10 1.3 82608 03/15/05 1049 kcarnplgotto 003831 Chloroform BRI pg/kg 5.2 0.65 82608 03115/05 1049 keampigotto 003831 Chioromethane BRL pg/kg 10 0.51 826GB 0315/05 1049 Jccamplgotto Q03831 cis-1.2-DichjoroetAcne BRL pg/kg 52 0.91 826GB 0315/05 1049 kcarnpfgott 003831 CI8-1.3Dichioropropene BRL pg/kg 5.2 1.1 82508 0315/05 1049 kcamplgotto 003831 Dibromomethane SRI.pg/kg 5.2 0.47 8260B 0315/05 1049 kcarnplgotto 003831 0Ichiorodfluoronjj BRL pg/kg 10 0.66 8260B 03/15/05 1049 kcampigotto Q03831 449 Sprlngbrook Road P.O Box 240543 Charlotte NC 28224-0543 Phone704/529.6384 Toll Free Number 1-800/529-6394 Fax 7041525-0409 Page 14 o116 Duke Energy Corporation Atm Jay Peiidns 13339 Hagers Ferry Road Huntersville NC 28078 NC Certiffcation No 402 SC Certilicalion No 99012 NC Drinking Water Cest No 37735 FL Certification No E87519 Laboratory Report 3/17/05 Client Sample ID 25007678 Prism Sample ID 112705 CCC Group G0305190 lime Collected 03/08/05 1300 Time Submitted 03/08/05 1555 Road P.0 Box 240543 Charlotte NC 28224-0543 Phone 704/529-6354 roll Free Number 1-800/5294354 Fax704/525-0409 Project ID 05-MAR-0199 Sample Matrix Soil Parameter ResUlt Units Report MDL Dilution Method Analysis Analyst Batch Umit Factor Date/Time ID Ethylbenzene BRI pg/kg 6.3 2.0 8260B 03/15/05 1049 koampigotto 003831 Hexachlombutac9ene BRL pg/kg 16 5.2 8260B 03/15/05 1049 kcanIgoUo 003831 Isopropyl ether IPE BRL pg/kg 5.2 1.0 826DB 03/15/05 1049 kcampigotto 003831 lsopropyibenzene BRL pg/kg 10 3.4 82608 03/15105 1049 kcinpigotto Q03831 mp-Xylenes BRL pg/kg 16 4.3 8260B 03/15/05 1049 kcampigotto 003831 Methyl ethyl ketone MEK BRL pg/kg 21 2.0 826DB 03/15/05 1049 kcampigotto 003821 Methyl iodide BRL pg/kg 10 1.2 826DB 03115105 1049 kcamplgotlo Q03531 Methyl t-butyi ether MTBE BRI pg/kg 5.2 0.62 82608 03115/05 1049 kcairçlgotlo 003831 Methylene chloride BRL pg/kg 10 1.3 826DB 03/15/05 1049 kcarnpigotlo 003831 n-Buiylbenzene BRL pg/kg 16 4.8 826DB 03/15/05 1049 kcanwigotlo 003831 n-Propythenzene BRL pg/kg 10 4.1 826DB 03/15/05 1049 kcamioono 003831 Naphthalene BRL pg/kg 6.3 2.1 82608 03/15/05 1049 kcarrigotto 003531 o-Xylene BRL pg/kg 52 1.7 826DB 03/15/05 1049 kmpigotlo 003821 p-Isopropyltoluene BRL pg/kg 16 4.7 82808 03/15105 1049 kcanipigotlo Q03531 sec-Butylbenzene BRL pg/kg 16 5.0 826DB 03/15105 1049 keampigotto Q03831 Styrene BRL pg/kg 5.2 1.3 82608 03/15/05 1049 kcarrgotto 003831 tert-Butylbenzene BRL pg/kg 21 5.8 82606 03/15/05 1049 kcampigotto 003831 Tetrachloroethene BRL pg/kg 10 2.0 82608 03/15105 1049 kcanigotlo 003831 Toluene BRL pg/kg 5.2 1.1 826DB 03/15/05 1049 kcampigotto 003831 trans-1.2-Dichlomethene BRL pg/kg 5.2 0.98 826DB 03/15/05 1049 kcampigotto 003831 trans-13-Dichloroproperie BRI pg/kg 5.2 1.1 826DB 03/1505 1049 kcampigotto 003531 Tiichloroethene BRL pg/kg 5.2 1.0 82608 03/15/05 1049 kcornplgotto Q03831 Trichlorofluorometjiane BRL pg/kg 52 0.91 826DB 03/15/06 1049 kcaapigotb Q03531 Vinyl acetate BRL pg/kg 10 031 82608 03115/05 1049 kcanplgotbo 003331 Wyl chloride BRL pg/kg 10 0.64 82808 03115/05 1049 kcarnpigotto 003831 Page 15 of 16 Duke Energy Corporation Attn Jay Perkins 13339 Hagers Feny Road Huntersville NC 28078 Client Sample ID Prism Sample ID COG Group limo Collected Time Submitted 25007678 112705 G0305190 03/08105 1300 03/08105 1555 All results aie mpoitedon thy-weight basis BRL Below Reporting Limit Estimated value between the Reporting limit and the MDL Angela ft Overcash V.P Laboratory Services 449 Sprlngbrook Road PO BOA 240543 Charlotte NC 28224-0543 Phone 704/529-6364 Toll Free Number 1.800/529-9384 Fax 704/525-0409 NC Certification No 402 SC Certification No 99012 NC Drinking Water Cert No 37735 FL Certification No E87519 Project ID 05-MAR-01 99 Sample Matrix Soil Laboratory Report 3/17105 Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch Limit Factor Date/Time ID The inLernal standard area responses for this sample were below the method control linults The analysis was repeated with no improvement of the areas Matrix interference is suspected Surrogate Recovery Control LimIts Toluene-d8 88 81-128 Dlbromofluoromethane 128 67 -143 Bromofluorobenzene 101 77-128 Volatile Petroleum Hyocarbons bY GC-PtD/FID C5C8 Aliphatics BRL mg/kg 84 4.2 MADEP VPH 03/09/05 2126 aMee4er 003658 C9-C1O Aromatics BR mg/kg 8.4 4.2 MADEP VPH 03109/05 2126 awheelcr 003658 C9-C12 Aliphatics BR mg/kg 8.4 4.2 MADEP VPH 03/08/05 2t26 aeeIer 003658 Surrogate Recovery Control Limits 25-Dlbromototuene-PID 87 70-130 25-Dibrornotoruene-FID 101 70-130 Sample Weiciht Determination Weight 21.39 MAflEP VPH 03114/05 000 Ibrown Sample Comments Page 16 of 16 Attn Jay Perkins 13339 Hagers Ferry Road HuntersvflIe NC 28078 NC Cellillcation No 402 SC Certification No 90012 NC Drinking Water Con No 37735 FL Certification No E87519 Project 1D 05W1R0199 Level II QC Report COC Group Number 30305190 3/17/05 Date/Time Submitted 318/05 1555 Volatile OraanlcComvounds by GCIMS method 8200B 1.lj2-Tetrachloroetjiane ND 1lj.Trlthloroethane ND 112.2-Tetrachforoeihane ND 112-Tæthloro-12.2-Tlfluoroethane ND 1j2-TrithIerosthwo ND 1.1-Dithlcroethane ND l.1-Didroeitiene ND ti-Dichioropropene ND .23-Trlchlorobeazene ND 12.3-Trlchloropropane ND 124-Tjchlorcbenzone ND 12Trlmethylbenzene ND 12-Dibroino-3-th1onpropane ND 12-Thbmmoeth EDB ND 12-Dichlorobenzene ND 12-DichIoroethane ND 12-Dlchloropropane ND l35-Trlmethylbenzene ND 13-Dichlcrobenzene ND t3-Dlchloropropone ND l4-Dichlorobenzene ND l4-Dichlorvbufane ND 22-DIthkropropane ND 2-hlocoelhyl vinyl ether ND 2-chiorotoluene ND 2-Hexanone ND 4-hlorolo1uene ND 4-Meth4-2-pentanone MISK ND Acetone ND Acmleln ND AcrylonMe ND Benzene ND Brornobenzene ND Bromochlccomethane ND Bromodichioromethane ND Bromofonn ND Bromomeihane ND Carbon disulfide ND Carbon tebathlonide ND hlomberkzene ND Ghlorodlbromomethane ND Caloroethane ND 2.5 IJg/kg 2.5 pg/kg 2.5 pg/kg 10 pg/kg 2.5 pg/kg 2.5 pg/kg 2.5 pg/kg25pg/kg 10 pg/kg 2.5 pg/kg 10 pg/kg 10 119/kg 2.5 pglkg 2.5 pg/kg 10 p9/119 2.5 pg/kg 2.5 pg/kg 10 1.19/kg 10 pgikg 2.5 pg/kg 10 pg/kg 10 pg/kg 2.5 pg/kg 10 pg/kg 10 pg/kg 50 25 pg/kg 10 pg/kg 10 pg/kg 20 10 pg/kg 100 50 pg/kg 100 50 iigg 1.5 pg/kg 2.5 119/kg 2.5 pg/kg 2.5 pg/kg 2.5 pg/kg 10 pg/kg 10 pg/kg 2.5 pg/kg 2.5 pg/kg 2.5 pg/kg 10 pg/kg oc Otd ID 003831 003831 003831 003831 003831 003831 003831 003831 Q03831 003831 003831 003831 003831 003831 003831 003831 003831 003831 Q03831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 Q038 003831 Q03831 003831 003831 003831 449 Sprlngbrook Road P.O Box 240543 CharIotte NC 25V4-0543 Phone 7041529-6364 Toll Pr.e Number 14001529-6354 Pax 7041525-0409 Duke Energy Corporatbn Method Blank CcnkiI RsuIt RI 1/ni/I Un/Is Page of NC Certification No 402 SC Certification No 99012 NC Dunking Water Cert No 37735 FL Certification No E87519 Duke Energy Corporation Project 1D 05-MAR-a 199 AIIm Jay Perkins 13339 Hagers Ferry Road Huntermelle NC 28078 Chloroform Chioromethane ds-12-Dichboethene cis-13-Dlchtoropropene Dibromomethane Dichlorodlfluoromethane Ethylbeozene Hexachtorobutadiene isopropyt ether IPE isoprcpylbenzene mp-Xylenes Methyl ethyl ke$one MEK Methyl iodide Methyl t-butyi ether MTBE Methytene chr1de n8utylbenzane n-Propylbenzerue Naphihalene o-Xylene p-lsopropyltoluene seo-Butylbenzene Styrene tert-Butylbenzene Totrachlomethene Toluemo bans-12-DooetJene trana-l.3-Dlthkuropropene Tndiioroelhene Trthorornethane Vinyl acetate Vinyl Chloride Co Result 1JITt Units 2.5 pg/kg 10 pg/kg 2.5 pg/kg 2.5 pg/kg 2.5 pg/kg 10 pg/kg pg/kg 15 7.5 pg/kg 2.5 pg/kg 10 pg/kg 15 7.5 pg/kg 20 10 pg/kg 10 pg/kg 2.5 pg/kg 10 p9/kg 15 75 pg/kg 10 pg/kg pg/kg 2.5 pg/kg 15 7.5 pg/kg 15 7S pg/kg 2.5 20 10 pg/kg 10 p9/kg 2.5 pg/kg 2.5 pg/kg 2.5 pg/kg 2.5 pg/kg 2.5 tjg/kg 10 pg/kg 10 pg/kg OC Batch 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003831 003331 003831 003831 003831 003831 003831 003831 003831 003831 taboratoiy Control Sample 11-Doroethe Benzene Chlornbgnzene Toluene Thkroethejje ReryikeReesyRangRsitMiountUnits 51.8 50 pg/kg 104 57-122 53.2 50 pg/kg 106 62-119 55.2 50 pg/kg 110 61-124 54.5 50 pg/kg 109 57-122 68.8 50 pg/kg 118 59-129 QCBthID 003831 003831 003831 Q03831 003831 449 Sprlngbrook Road P.O Box 240543 Charlotte NC 282244543 Phone704/529.6364-Toll Free Number 1-8001529.6364 Fax 704/528-0406 Method Blank Level II QC Report 3/17105 COC Group Number 00305190 Date/Time Submitted 3/3/05 1555 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Page of Duke Energy CorporallonMnJayPerkins 13339 Hagers Ferry Road Huntersville NC 28078 NC Certification No 402 SC Certification Na 99012 NC Drinking Water Cert No 37735 FL Certification No E87519 Project ID 05-MAR-U 199 Level II QC Report 3/17/05 COC Grow Number 00305190 Date/Time Submitted 3/8105 1555 112702 11-DidlIonethene Benzene Chlorobenzene Toluene Trlthjoroelhene 51.3 50.8 532 52.5 58.5 449 Sprtngbrook Road-P.O Box 240543 Charlotte1 NC 28224-0543 Phone 7041529-6364 Toll Free Number 1-80W529-6364 Fax 7041525-0409 Matrix Spike Reoovy Space Range QC SerIe emit Amount IJnit5 th ID 112702 11-Dichloroethene 54.1 50 p9/kg 108 44-140 003831 Benzone 52.1 50 pg/kg 104 46-136 003831 Chlorobenzene 53.5 50 p9/ku 107 47-135 003831 Toluene 54.6 50 pg/kg 109 47-136 003831 Tnchlomethene 61.1 50 pg/kg 122 45-141 003831 Matrix Spike Duplicate RPt Sptke Rge Rge ocSnptetORasitAmOLMtUnftsBekh ID 50 pg/kg 103 44-140 0-23 003831 50 pg/kg 102 46-136 0-22 003831 50 pg/kg 108 47-135 0-22 003831 50 Jig/kg 105 47-136 0-22 003831 50 pg/kg 117 45-141 0-23 003831 Page of Duke Energy Corporation Atm Jay Perkins 13339 Hagers Feny Road NC Certification No 402 SC Certification No 99012 NC Dunking Water Ceit No 37735 FL Certification No E87519 Project ID 05-MAR-0199 Level II QC Report 3/17/05 COG Group Number G0305190 Date/Time Submitted 3/8/05 1555 Huntersvffle NC 28078 Volatlle Petroleum HvcWocarbons by GC-PIDIFID method MADEP VPH Recove RPD Recovery Range RPD Batch ID 9.23 mg/kg 71 70-130 52 0-25 Q03658 3.2 mg/kg 93 70-130 0-25 003658 9.23 mg/kg 105 70-130 17 0-25 Q03658 Analysis Note for C5-C8 Mphallcs RPD above the control limits 449 Sprlngbrook Road P.O Box 240543 Chaulotte NC 28224-0543 Phone 7041529-0364 Toll Free Number 1-800j529-6394 Fac 7041525.0409 Method Blank QCBatch Reetit RL LUTe Unite CS-CS Aliphatics ND 3.5 mg/kg Q03858 C9-CloAiromatlcs ND 35 mg/kg QJ3559 C9-Cl2AJIphaIics ND 3.5 mg/kg 003658 LaboraforyControl Sample RecovefySpdmRacyRange OC Reach Amount Units Batch ID --CS-CS Aliphatics 182 15 mg/kg 121 70 -130 Q03658 C9-ClDAromaljcs 4.86 mg/kg 97 70-130 003658 C9-C12 Aliphatics 15.9 15 mg/kg 106 70 130 Q03658 --Matrix Spike Recovery RangeReniu1tAmintLh%BatchiD 112702 CS-C8Ahphatics 11.3 923 mg/kg 122 70-130 003658C9-C1OAxoma 2.93 3.07 ma/kg 95 70-130 Q03658 C9-Cl2Mphatlcs 8.15 9..23 mg/kg 88 70-130 003658 Matrix Spike Duplicate Spate 8anptelD Ranch Miami tints 112702 CS-CS Alipliatics 9C10 Ammatics G9-C12 Aliphatics 6.59 2.97 9.71 Page ci CHAIN OF CUSTODY RECORD AND ANALYSIS REQUEST FORMDukePowerAnIcLaboratory Malt Code MGO3A2 Building 7405AnalyticalLaboratory13339HagersFerryRdChainofCustodyHuntersvllle28078 L0Qgee Date Time ... LIMS ISampte CIaOf/72/..5o//_ S.rnples Origtn.tIng J1Project NameLLOf TAK Q-LOo-12Phon Noc49-3 3Cllent 4Foa NoOO9CLL SiBuelnesa Unit l6Process-UL1 2j 7Rpsp Canter To5A-xit 5Projact ID JaAeUvIty ID 1OMaII Coda cc4 Vertdortrns Page of DISTRIBUTiON ORIGINAL to LABCOPYtoCLIENT Cooler Tern SAMPLE ROCJM Ground WalerNPDES Drinking Water UST RCRA Waste 12Chem Desktop No iMR HH 13SampJe Descrptlon or ID Customer to complete all appropriate non-shaded areas 72 14Coliecflon Information bate Time L4 LABUSE ONLY Lablb5oO7 2c1 5c1e 71j.t$o77742O77SL .0 .0 .3iju pi 5kJ iUOsKI24 W-kADI Acceuted RenIhd ii ROIl ulahed By Datef7Ime-___j/2/ DatelTlme tefflma Acc ted Date/Tim Pr1m Date/Time Oatatflme $ealockd By SwaVLoc.d By Datefllme SeaIedlLo Date/Time Open 2CmnIi 9tefflme/7ts /7z0 .3 ZE .3 -B Vt 22Requested Turnaround 14 Days ____________ Days ____________ 48 Hr__________ Add Cost WIll Apply c-ro ico Appendix Photographs of closure activities II GEOSYNTEC CONSULTANTS Photographic Record Client Crescent Resources LLC Project Number GK3363 Site Name Elliot Street Tank Removal Photograph Date March 2005 Direction Looking South Comments Start of excavation Photograph Date March 2005 Direction Comments View of exposed tank Site Location 1017 Elliot Street Charlotte NC GEOSYNTEC CONSULTANTS Photographic Record Client Crescent Resources LLC Project Number GK3363 Site Name Elliot Street Tank removal Photograph Date March 2005 Direction Comments Tank being secured for removal Photograph Date Site Location March 2005 Direction Comments Tank Removed 1017 Elliot Street Charlotte NC GE0SYNTEC CoNsuLTANTs Photographic Record Client Crescent resources LLC Project Number GK3363 Site Name Elliot Street Tank Removal Photograph Date March 2005 Direction Comments Excavation backfihling Photograph Date Site Location March 2005 Direction Comments Completed backfill 1017 Elliot Street Charlotte NC Comments Piping piping secondary containment and dispenser island remnants Photograph Date March 2005 Direction Comments Vacuum truck leaving site Truck was not used GEOSYNTEC CONSULTANTS Photographic Record Client Crescent Resources LLC Project Number GK3363 Site Name Elliot Street Tank Removal Site Location 1071 Elliot Street Charlotte NC Photograph Date March 2005 Direction Appendix Geologic logs for excavation GEOSYNTEC CONSULTANTS Soil Sample Record Client Crescent Resources LLC Project Number GK3363 Site Name 1017 Elliot Street Tank removal Site Location 1017 Elliot St __________________Charlotte NC Soil Sample SSI Date March 2005 Location Excavation floor below tank Soil yellowish brown sandy loam This soil type was consistent from surface to pit bottom SI.IL SA\iPIJ.i ssi Soil Sample SS2 Date March 2005 SOIL Si Location Material surrounding tank Material consists of gravel approximately Y2 in size