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HomeMy WebLinkAbout9268 ROSEDALE HWY B E R S F I D October 8,2009 FIRE Mr. Richard Spunt A R rM r Project Manager lflmlll 23 LandMark Retail Group 5850 Canoga Avenue Woodland Hills, CA 91367 RE: Underground Storage Tank Removal Closure Report 9628 Rosedale Highway,Bakersfield,California Ronald J. Fraze Fire Chief', Dear Mr. Spunt: Gary Hutton i This is to inform you that this department has reviewed the result of the Underground Tyler Hartley j Storage Tank Removal Report dated September 9, 2009,prepared by Shaw Douglas Greener Environmental,Incorporated. Deputy Chiefs Based upon the information provided,this department has determined that appropriate response actions have been completed,that acceptable remediation practices were implemented, and that at this time,no further investigation,remedial or removal action or monitoring is required at the above stated address. Nothing in this determination shall constitute or be construed as a satisfaction or release HOWARD H.WINES,III ! from liability for any conditions or claims arising as a result of past,current,or future DIRECTOR i operations at this location. Nothing in this determination is intended or shall be PREVENTION SERVICES j construed to limit the rights of any parties with respect to claims arising out of or relating t to deposit or disposal at any other location of substances removed from the site. Nothing 1501 Truxtun Ave., I"Floor in this determination is intended or shall be construed to limit or preclude the Regional Bakersfield,CA 93301 ! Water Quality Control Board or any other agency from taking any further enforcement VOICE: (661)326-3979 i actions. FAX: (661)852-2171 j This letter does not relieve the tank owner of any responsibilities mandated under the California Health and Safety Code and California Water Code if existing,additional,or previously unidentified contamination at the site causes or threatens to cause pollution or nuisance or is found to pose a threat to public health or water quality. i If you have any questions regarding this matter,please contact me at(661)326-3979. i Sincerely, i �_ IIIIIIIIIIIIIIIIIIII 24 IE Howard H. Wines,III Prevention Services Director Professional Geologist No. 7239 cc: J.Whiting,RWQCB R. Reyes, Shaw Environmental,Inc. a world of Solutions" LETTER OF TRANSMITTAL To: Bakersfield Fire Department Date: September 14, 2009 1501 Truxtun Avenue, 1 St floor CC: Project File Bakersfield, CA 93301 Attn: Howard H. Wines, III Re: Underground Storage Tank Removal Closure Report We are sending you: X Attached ❑ Under separate cover the following: Per your request, enclosed is one (1) copy of the Underground Storage Tank Removal Closure Report, 9628 Rosedale Highway, Bakersfield, California. For Signature ❑ For your file ❑ For approval ❑ For review and comment Comments: If enclosures received are not as listed above, notify at once. Shaw Environment, Inc. Signed: Ramil Reyes Phone#: 949.660.5494 a a world of Solutions"' a _ September 9, 2009 Project No.135919.01 Mr. Richard Spunt Project Manager LandMark Retail Group a 5850 Canoga Avenue Woodland Hills, CA 91367 Q Underground Stora—ae Tank Removal Closure Report 9628 Rosedale Highway, Bakersfield, California Dear Mr. Spunt: Shaw Environmental, Inc. (Shaw)prepared this report summarizing the results of all previous investigations performed to date for this Property, which included the underground storage tank removals and soil sampling performed in June 2009, the additional excavation and soil sampling activities performed in July 2009, and the recently completed confirmation soil sampling that occurred in August 2009. This work was conducted in accordance with Shaw's April 13, 2009 proposal to LandMark and subsequent Change Orders dated July 6, 2009 and July 30, 2009, respectively and corresponding workplans submitted to the Bakersfield Fire Department dated July 9, 2009 and August 4, 2009, respectively. All work was performed in accordance with applicable regulatory agency requirements, State UST Cleanup Fund Guidelines, and American Petroleum Institute (API) guidelines. If you have any questions or comments, please contact me at (949) 660-5494. Sincerely, Shaw Environmental, Inc. d Ramil G. Reyes, REA Project Manager enclosure cc: Mr. Howard Wines, Prevention Services Director, Bakersfield Fire Department a 3347 MICHELSON DRIVE, SUITE 200, IRVINE, CA 92612 949.261.6441 o FAX 949.474.8309 o THE SHAW GROUP INC. 0 0 0 0 0 0 UNDERGROUND STORAGE TANK REMOVAL CLOSURE REPORT FORMER SMELL SERVICE STATION 0 9268 ROSEDALE HIGHWAY BAKERSFIELD, CALIFORNIA 0 oPrepared for: Land Mark Retail Group 5850 Canoga Avenue Woodland Hills, CA 91367 0 Prepared by: o Moms" a world of Sollu u®ns7 o Shaw Environmental, Inc. 3347 Michelson Drive, Suite 200 Irvine, California 92612 0 0 Project No. 135919.01 oSeptember 2009 0 0 0 D Tabee of congengs O List of Tables ii ............................................................................................................ Listof Figures.................................................................................................................. ii OList of Appendices ........................................................................................................... ii Acronymsand Abbreviations...........................................................................................iii 1.0 Introduction .........................................................................................................1-1 D 2.0 Background.........................................................................................................2-1 2.1 Site Description ..........................................................................................2-1 2.2 Geology and Hydrogeology........................................................................2-1 2.3 Previous Site Assessment Activities...........................................................2-1 3.0 Field Activities.....................................................................................................3-1 3.1 Objective ....................................................................................................3-1 3.2 Notifications................................................................................................3-1 3.3 Soil Sampling and Analysis ........................................................................3-1 3.3.1 Sampling..........................................................................................3-1 3.3.2 Soil Sample Results.........................................................................3-2 4.0 Summary, Conclusions, and Request for Closure ..............................................4-1 5.0 Signatures...........................................................................................................5-1 D D D D 0 a D D 0 D 0 0 List of Talkies aTable Title a 1 Analytical Results for Soil Samples collected during UST Removal/Excavation (Reported Detections only) 2 Analytical Results for Soil Samples collected during Additional Excavation OActivities 3 Analytical Results for Soil Samples collected during Boring Installation via Hollow Stem Augur Drill Rig List of Figures aFigure Title 0 1 Site Location Map 2 Soil Sample Locations Map with Analytical Results ("Hot Spots") 0 3 Cross Section Base Map 4 Cross Section "A" Map n 5 Cross Section "B" Map D List of Appendices Appendix Title OA Bakersfield Fire Department Response Letter dated July 6, 2009 D C Boring Logs B Laboratory Analytical Reports and Chain-of-Custody Records 0 D D Q D D a a Acronyms and Abbreviations BTEX benzene, toluene, ethylbenzene, xylenes DIPE diisopropyl ether a ELAP Environmental Laboratories Accreditation Program EPA Environmental Protection Agency ETBE ethyl tertiary butyl ether BFD Bakersfield Fire Department mg/kg milligrams per kilogram D pg/kg micrograms per kilogram MTBE methyl tertiary-butyl ether PID photoionization detector ppm parts per million ppmv parts per million by volume TAME tertiary amyl methyl ether TBA tertiary butyl alcohol TPH-D total petroleum hydrocarbons as diesel aTPH-G total petroleum hydrocarbons as gasoline U TPH-MO total petroleum hydrocarbons as motor oil UST underground storage tank a 0 a Q a a 0 0 0 0 1o0 Introduction a Shaw Environmental, Inc. (Shaw) prepared this Underground Storage Tank (UST) Closure DReport for former Shell Service Station located at 9628 Rosedale Highway in Bakersfield, Kern County, California (Figure 1). Three (3) 12,000-gallon fuel USTs and associated dispenser islands and product piping were removed on June 12, 2009. Following removal, soil samples were collected and analyzed from beneath the location of the former USTs and associated fuel dispenser islands as directed by Hazardous Materials Specialist, Mr. Craig Perkins of the DBakersfield Fire Department (BFD) who was onsite overseeing the removal activities. This report presents the results of the soil sampling that occurred during these removal activities and the follow-up work that was conducted as part of two subsequent approved work plans as a result of the soil contamination that was discovered and discussions with Mr. Craig Perkins and Prevention Services Director, Mr. Howard Wines of BFD and requests regulatory site closure obased on the results of the most recent sampling event that took place on August 10 and 11, 2009. a a 0 0 a D a a a 1-1 a 0 0 20 Background 0 2.9 Site Description 0 The former Shell service station is located at 9628 Rosedale Highway in Bakersfield, California, at the northeast corner of the intersection of Rosedale Highway and Calloway Drive (Figure 1). 0 The area surrounding the facility consists primarily of residential and commercial properties and undeveloped land. The site formerly consisted of a typical gas station, which included three (3) 12,000-gallon fuel USTs with associated dispenser islands, overhead canopy, and product piping and a convenience store (Deli-Mart). The USTs, associated dispenser islands, product piping, and overhead canopy were removed from the site in June 2009; however, the convenience store still remains onsite. 0 2.2 Geology and Hydrogeology The site is located at the southern end of the San Joaquin valley within the Central Valley Geomorphic Province of California. The San Joaquin valley is a north-south trending synclinal trough generally underlain by sequences of Tertiary to Pleistocene-age marine and non-marine sedimentary rock (Ninyo & Moore, June 2008). Based on soil lithology observed in the field 0 during Shaw's investigation in August 2009 and provided in the boring logs (Appendix B), fill material was noted within the excavated area to a depth of approximately 38-40 feet bgs; poorly graded sand was mostly observed from a depth of approximately 40 feet bgs to 80 feet bgs; silt with sand at a depth of approximately 80 feet to 90 feet bgs; and poorly graded sand from a depth of 90 feet to 100 feet bgs. Although groundwater was not encountered during our investigation, it is reported that depth to 0 groundwater near the site is approximately 80 to 100 feet bgs (California Department of Water Resources, 2000). However, groundwater levels are subject to variation due to seasonal rainfall, irrigation, groundwater pumping, subsurface stratigraphy, topography, and other environmental 0 conditions. Based on regional surface topography in the site vicinity, groundwater is believed to flow in a southerly direction. However, the actual groundwater flow direction may vary, and 0 cannot be determined without an actual subsurface groundwater investigation. 2.3 Previous Site Assessment Activities On June 12, 2009, Shaw oversaw the removal and excavation of three (3) 12,000-gallon fuel USTs and associated dispenser islands and product piping at former Shell service station located at 9628 Rosedale Highway. Hazardous Materials Specialist, Craig Perkins of BFD was also onsite to oversee removal activities and direct locations of soil samples. A field representative from Zalco Laboratories (Zalco) collected soil samples via composite sampling from the bucket 0 0 2-1 D Dof the excavator backhoe at depths of 2 feet bgs and 6 feet bgs from beneath the locations of the former USTs and fuel dispenser islands for laboratory analysis. Field screening of the soil, which was performed by a Shaw representative using a photoionization detector (PID) from the sampled locations, revealed high readings in the areas of sample locations: Gasoline (87) Tank, DSouth End at 6 feet bgs (1,200 to 2,200 ppm) and Southwest (SW) Dispenser at 6 feet bgs (180 to 270 ppm). As a result of the highest screening levels found, additional exaction was D performed in the area of the Gasoline (87) Tank, South End location to a total depth of 21 feet bgs and another soil sample was collected. The soil excavated in the areas of these two locations within the southeast corner of site was separately segregated and stockpiled onsite and samples Dwere analyzed to characterize the soil for proper offsite disposal. Samples were analyzed for Total Petroleum Hydrocarbons as gasoline (TPH-G) and diesel (TPH-D) in accordance with EPA Method 8015B, volatile organic compounds (VOCs) including benzene, toluene, ethylbenzene, and xylenes (BTEX) and MTBE in accordance with EPA Method 8260B, and lead (Pb) in accordance with EPA 6010B. Based on the results of the soil samples collected during the UST removals, significant concentrations of Total Petroleum D Hydrocarbons (TPH) were detected around the SW Dispenser at 6 feet (540 mg/kg TPH-G); South End of the Gasoline (87) Tank at 6 feet (0.67 mg/kg TPH-G); and South End of the Gasoline (87) Tank at 21 feet (3.2 mg/kg TPH-G). These locations are centered on the southeast Dcorner of the site indicating that a release had occurred in this area. D A summary of soil samples collected after the USTs and fuel dispensers were removed with reported detections only are provided in Table 1 and a complete copy of analytical laboratory results for all soil samples collected from this sampling event is provided in Appendix C. 0 Sample locations are shown on Figure 2. Based on the soil sample analytical results and visual inspection from the above-mentioned Dremoval and excavation activities, BFD made the determination that the site required mitigation of contaminated soil and that there were some concerns with the sample data provided by Zalco o Laboratories and their sample locations as well as the practice of how the samples were collected. Accordingly, Shaw submitted a work plan dated July 9, 2009 to the BFD to further delineate the lateral and vertical extent of contamination discovered during the UST removal Dinvestigation with additional confirmation soil samples to be collected in the area of the proposed excavation near the southeast corner of the site where the most significant concentrations were previously detected. Verbal approval was granted for Shaw's work plan by Mr. Craig Perkins on July 10, 2009. On July 17, 2209, additional excavation was performed to chase out as much of the impacted soil as possible which was identified during the previous tank removal activities. Additional Dexcavation took place around the previously detected significant impacts by Zalco Laboratories D 2-2 0 0 identified as the Gasoline (87) Tank, South End and SW Dispenser locations. Prevention D Services Director, Howard Wines of BFD was onsite to oversee these activities. Excavation began at previous sample location Gasoline (87) Tank, South End at approximately 21 feet bgs. The excavator went as deep as 37-38 feet bgs and as far laterally as allowable towards Rosedale 0 (approximately 10 feet from Rosedale Highway). High to medium readings were detected during field screening via PID as the excavation went deeper (vertical) and low to non-detect O readings were registered as the excavation moved laterally, which indicated that the source of impact is more of a vertical isolated concern than a lateral problem. Due to safety concerns within the excavation area, soil sampling was conducted via bucket on excavator backhoe and not with a hand augur as originally proposed (Mr. Wines concurred with this method and change in scope). Shaw collected a total of four (4) confirmation soil samples from the excavation area (� as follows: u o B-1 collected at a depth of approximately 36 feet bgs of previous sample location Gasoline O (87) Tank, South End o B-2 collected at a depth of approximately 36 feet bgs; 10 feet south of boring B-1 o B-3 collected at a depth of approximately 36 feet bgs; 10 feet north of boring B-1 0 o B-4 collected at a depth of approximately 36 feet bgs, 10-15 feet east of boring B-1 (adjacent to the former SW Dispenser location) U All soil samples were analyzed for TPH-G, TPH-D, and TPH-MO in accordance with EPA U Method 8015 and for VOCs including BTEX and MTBE in accordance with EPA Method Q 8260B. The collected soil samples were labeled and placed in a chilled ice chest prior to delivery to a state-certified laboratory for analysis (EMAX Laboratories in Torrance, California). j� Based on the results of this investigation, significant concentrations were detected in borings B-1 (_J and B-4 only. In sample B-1, TPH-D was detected at a concentration of 480 mg/kg; TPH-G at a 180 mg/kg; m/p-xylene at 15 mg/kg; o-xylene at 580 µg/kg; and tert-butanol at 81 µg/kg. In sample B-4, m/p-xylene was detected at a concentration of at 320 pg/kg; o-xylene at 460 pg/kg; and tert-butanol at 26 mg/kg. No TPH was detected in sample B-4. 0 At a depth of approximately 36 feet bgs at sample B-1, TPH-D was detected at a concentration of 480 mg/k; around the SW Dispenser at 6 feet (540 mg/kg TPH-G); South End of the Gasoline O (87) Tank at 6 feet (0.67 mg/kg TPH-G); and South End of the Gasoline (87) Tank at 21 feet (3.2 mg/kg TPH-G). These locations are centered on the southeast corner of the site indicating that a arelease had occurred in this area. A summary of the analytical results for the soil samples collected during these additional Oexcavation activities are provided in Table 2 and a complete copy of analytical laboratory results for all soil samples collected from this sampling event is provided in Appendix C. Sample Dlocations are shown on Figure 2. 2-3 ' Based on communications between Mr. Wines and Lance Randolph of Wallace and Smith ' (general contractor for project), since the excavator could not go any deeper than 36-38 feet bgs and the fact that the excavator attempted to remove as much of impacted soil as possible, verbal approval was granted by Mr. Wines to backfill the excavation due to safety concerns. ' Approximately 1,100 cubic feet of impacted soil was removed from the excavation area and separately stockpiled onsite for proper offsite disposal. 1 r ' 2-4 0 0 3.0 Held Activities 0 The following sections describe the field activities performed during the additional 0 characterization activities performed on August 10 and 11, 2009. O 3.9 Objective This investigation was carried out in response to BFD's comments based on the review of the o laboratory results from the additional excavation and soil sampling activities conducted at the site on July 17, 2009. Based on communications between BFD and Shaw, it was decided that although the bulk of the soil impacts appears to have been removed, further characterization owithin the source area in the southeast corner of the site still needed to be performed. Therefore, Mr. Wines requested that Shaw submit another workplan to BFD to include the completion of up o to three additional soil borings around the impacted area to delineate the vertical extent of contamination. OIn a workplan to BFD dated August 4, 2009, Shaw stated that in order to fully characterize impacts to the soil at the southeast portion of the site, Shaw would utilize a hollow stem augur o drill rig in an attempt to further delineate the extent of soil impacts in the area of previous soil borings B-1 (Gasoline 87 Tank, South End location); B-2 (10 feet south of B-1 location, towards Rosedale Highway); and B-4 (10-15 feet east of B-1 location, near the former SW dispenser oarea). Previous boring location B-3 appeared to have been sufficiently characterized and would not be further explored during this investigation. oAs part of this investigation, Shaw installed the three (3) soil borings within the source of impact area on the southeast corner of the site to a maximum depth of 101 feet bgs and submitted deeper osoil samples for laboratory analysis to confirm the extent of previous soil contamination found in this area. 0 3.2 notifications O Prior to initiating drilling activities, Shaw notified Underground Service Alert (USA) of Northern California on August 5, 2009 requesting utility clearance prior to sampling activities (Digalert Ticket No.: 238450). 0 3.3 Soil Sampling and Analysis O 3.3.9 Sampling Shaw installed three (3) soil borings to a maximum depth of 101 feet bgs and collected soil osamples at every 10-foot interval from a depth of approximately 40 feet bgs (which was the o 3-1 a Odepth reached during the additional excavation that took place on July 17, 2009) to a total depth of 101 feet bgs. Soil samples from each boring location was selected based on readings via a PID, visual observations (i.e. discoloration), and odor detections. At a minimum, two soil samples from each boring location was submitted for laboratory analysis. All soil samples were Oanalyzed for TPH-G, TPH-D, and TPH-MO in accordance with EPA Method 8015 and for VOCs including BTEX and MTBE in accordance with EPA Method 8260B. Soil samples were O collected using a hollow stem augur drill rig and were retained in clean brass liners and sealed with Teflon-lined plastic caps. The collected soil samples were then labeled, and placed in a chilled ice chest prior to delivery to a state-certified laboratory for analysis (EMAX Laboratories ain Torrance, California). Chain-of-custody documentation accompanied all samples from the time of collection to delivery at the laboratory. OThe left-over soil cuttings and decon water that was generated in association with these drilling activities were retained in a designated storage area onsite pending laboratory results for proper Ooff-site disposal. 3.3.2 Soil Sample Results OShaw collected a total of six (6) confirmation soil samples (two from each boring) from the suspected source of impact area located in the southeast corner of the site identified as follows: o B-5 collected at a depths of approximately 71 and 101 feet bgs (location of previous soil sample B-2; 10 feet south of boring B-1 location) ao B-6 collected at a depths of approximately 71 and 101 feet bgs (location of previous soil sample B-1; former Gasoline (87) Tank, South End location) o B-7 collected at a depths of approximately 71 and 101 feet bgs (location of previous soil asample B-4; former SW Dispenser location) Based on the laboratory analytical results for TPH, only two detections were found: 57 mg/kg of aTPH-D and 1100 mg/kg of TPH-G at boring B-6 at 71 feet bgs. All other samples from boring B-6 and all samples collected from borings B-5 and B-7 were reported as "non-detect" including aall samples collected at the total depth of 101 feet bgs, which indicates that at a depth of 101 feet, clean soil is present at all three boring locations. Based on the laboratory analytical results for VOCs, the only location that reported any detections was again found in boring B-6. Samples collected from borings B-5 and B-7 reported a non-detect concentrations for all VOC analysis. In regards to VOC contaminants, boring B-6 was found to have 470 gg/kg of Ethyl benzene; 460 gg/kg of m/p-xylenes; 490 gg/kg of o- xylene; and 12 gg/kg of toluene at a depth of 71 feet bgs. At a depth of 101 feet bgs, concentrations significantly dropped to 2.7 mg/kg of m/p-xylenes and 2.2 µg/kg of o-xylene with the remaining results reported as non-detect. O 3-2 ' A summary of the analytical results for the soil samples collected during this investigation are provided in Table 3 and a complete copy of analytical laboratory results for all soil samples ' collected from this sampling event is provided in Appendix C. Sample locations are shown on Figure 2. Soil boring logs were recorded during this sampling event and are provided in Appendix B. The boring logs also include PID measurements collected in the field at each ' sample location. 1 1 3-3 0 0 4e0 Summary, Conclusions, and Request for Closure 0 The following summarizes the results of the most recent additional characterization soil sampling (� investigation, and presents conclusions based on the field observations and laboratory analytical �J data presented in this report. OBased on results from the most recent additional characterization soil sampling investigation that was conducted on August 10 and 11, 2009, it appears that the majority of the impacted soil has 0 been removed for the area located at the southeast portion of the site where the former Gasoline (87) Tank and former SW dispenser were located (the suspected sources). 0 The area of the B-1/B-6 (location of Gasoline (87) Tank, South End Location also known as the "hot spot"), appears to be isolated and limited to a depth no greater than about 70-80 feet bgs as 0 PID measurements and laboratory results showed a significant drop in levels from 71 feet bgs to a total depth of 101 feet bgs. Groundwater was not encountered at depth of 101 feet during this investigation. Furthermore, the lateral extent of soil impacts appears to have been sufficiently 0 characterized as sample locations to the immediate north (boring B-3), south (borings B-2/B-5), and east (borings 13-4/13-7) of borings 13-1/13-6 appear to be clean with non-detect or very 0 insignificant concentrations reported from a depth of 36 feet bgs to a total of depth of 101 feet bgs. With the exception of very minor concentrations of xylenes in the sample from boring B-6 at a depth of 101 feet bgs, laboratory results reported "non-detect" concentrations for all samples 0 collected at the total depth of 101 feet bgs, which indicates that clean soil is present at all three boring locations at a depth of 101 feet. 0 The contaminants remaining in place were compared to the United States Environmental Protection Agency (USEPA) Region 9 Preliminary Remediation Goals (PRGs) for soil screening alevels (updated in April, 2009). Based on the proposed use of this site as a commercial property, industrial soil supporting values were used. The risk-based and maximum contaminant limit a (MCL) soil screening levels for protection of groundwater were compared to the results obtained in the sample collected from boring B-6 at 71 feet bgs and 101 feet bgs. Toluene was reported in sample B-6 @71' at a concentration of 12 pg/kg, which can be converted to a concentration of 0 0.012 mg/kg, the unit used for PRGs. According to the PRG table, a toluene concentration of 0.76 mg/kg would be acceptable as a MCL in soil to protect groundwater. The acceptable risk- 0 based concentration for toluene is 1.7 mg/kg. Ethylbenzene was reported in sample B-6 @71' at a concentration of 470 pg/kg (0.47 mg/kg). 0 The allowable MCL for ethylbenzene is 0.89 mg/kg, and the acceptable risk-based concentration is 0.0019 mg/kg. Xylene (m,p) was reported in samples B-6 @71' and B-6 @101' at 0 concentrations of 460 pg/kg (0.46 mg/kg) and 2.7 pg/kg (0.0027 mg/kg), respectively. The risk- 0 4-1 0 0 based allowable concentration for m-xylene and p-xylene is 1.6 mg/kg. Xylene (o) was reported in samples B-6 @71' and B-6 @101' at concentrations of 490 µg/kg (0.49 mg/kg) and 2.7 gg/kg 0 (0.0027 mg/kg), respectively. The risk-based allowable concentration for o-xylene is 1.6 mg/kg. There are no MCLs for xylene. 0 The only concentration remaining in place that exceeds a PRG is ethylbenzene, which exceeds the allowable risk-based concentration at a depth of 71 feet bgs. However, ethylbenzene was 0 reported as "non-detect" at a depth of 101 feet bgs. Due to the depth of the soil sample (71 feet bgs) it is unlikely that the contaminants remaining in place would pose a significant risk to 0 humans. Based on the allowable MCLs, and the absence of groundwater in the soil borings, the contaminants remaining in place should pose no threat to groundwater. 0 Based on the above, the soil analytical data generated during these activities, and the fact that the southeast area of the site will be used as a future parking lot, and that clean imported soil was used to backfill the remainder of the excavation area from a depth of 38 feet bgs, and that this area will eventually be covered with asphalt, thus protecting the environment and human health from potential exposure, Shaw respectfully requests that this Site be considered for case closure. 0 0 0 0 0 0 0 0 0 0 0 4-2 5.0 Signatures The interpretations and conclusions contained in this report represent our professional opinions. ' These opinions are based on currently accepted engineering practices at this time and for this specific site. No additional warranty is implied or intended. Report prepared by: ' Ramil G. Reyes, REA #07738 Project Manager 1 i Report reviewed by: Chris Rohlfing, P.G. #7229 ' Senior Project Geologist 5-1 o � 0 co o N 0 0 0 0 0 a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a a a a 0 0 TABLES 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Shaw Environmental,Inc. Table A Analytical ][results for Soil Samples collected during UST Removal/]Excavation (Reported Detections only) for]Proposed CVS Site at NEC Rosedale/Calloway, Bakersfield, California Sampling ID/Description Unit Dirt Pile Top SW Dispenser Gasoline(87) Gasoline(87) Dirt Pile @ 1 ft Soil Composite @ 6 ft Tank S.End @ Tank S.End Composite 6 ft _ @ 21 ft___ Sampling Date 6/12/2009 6/12/2009 6/12/2009 6/12/2009 6/12/2009 TPH by EPA Method 80158 Diesel mg/kg 12 ND NA 3.2 12 Gasoline -Lkg—kg ND 540 0.67 N/A ND VOCs by EPA Method 8260B Methyl tertiary butyl ether MTBE) pLkg ND ND ND ND ND Benzene pLkg ND ND ND ND ND Toluene pg/kg ND ND ND ND ND Eth (benzene pLkg ND 85 ND ND ND m, -X lene k ND 110 ND ND ND o-X lene pLkg ND 41000 ND 15 ND X lenes,Total ND 41000 ND 15 ND Metals by EPA Method 6010B Lead,Pb mg/kg mg/kg 2.9 <2.5 <2.5 <2.5 <2.5 Notes: EPA-U.S.Environmental Protection Agency NA-not analyzed ND-not detected at or above the laboratory reporting limit(RL) mg/kg-milligrams per kilogram µg/kg-micrograms per kilogram *all other smpled locations not included in this table(as shown on Figure 2)reported"ND"for the listed constiuents **Complete laboratory results are provided in Appendix B Page 1 of 1 MW9 O O O O O O O O O O O O O O O O O O O Shaw Environmental,Inc. Table 2 Analytical Results for Soil Samples collected during Additional Excavation Activities for Proposed CVS Site at NEC Rosedale/Calloway,]Bakersfield, California Sampling ID/Description Unit i B-1 @ 36 ft(location B-2 @ 36 ft(10 ft B-3 @ 36 R(10 ft B4 @ 36 R(location of Gasoline(87)Tank South of location of North of location of of SW dispenser) S.End) Gasoline 87)Tank S. Gasoline(87)Tank S. Sampling Date 7/17/2009 7/17/2009 7/17/2009 7/17/2009 TPB by EPA Method 8015B Diesel mg/kg 480 ND ND 64 Motor Oil mg/kg ND 91 ND ND Gasoline m 180 ND ND 20 VOCs by EPA Method 82608 Methyl rtiary butyl ether(MTBE ND ND ND ND Benzene ND ND ND ND Toluene ND ND ND ND Eth (benzene ND ND ND ND m X lene 15 ND ND 330 o-X lene I gas 1 580 1 23J ND 460 Tert-Butanol 1 81 1 ND ND 41 Notes: EPA-U.S.Environmental Protection Agency NA-not analyzed ND-not detected at or above the laboratory reporting limit(RL) mg/kg-milligrams per kilogram pg/kg-micrograms per kilogram RL-Reporting Limit MDL-Method Detection Limit J-result is less than RL but greater than MDL *All other VOCs not listed in table reported as ND "Complete laboratory results are provided in Appendix B Page 1 of 1 mom 0 0 0 o co 0 0 0 0 0 0 0 0 00 0 0 0 0 0 Shaw Environmental,Inc. Table 3 Analytical Results for Soil Samples collected during Boring Installation via Hollow Stem Augur Drill Rig for Proposed CVS Site at NEC Rosedale/Calloway,Bakersfield,California Sampling ID/Description Unit B-5(a)71 R(10 0 B-S Q 101 fl(10 11 B-6 Q 71 fl(location B-6 Q 101 R(location B-7 Q 71 R(location B-7 Q 101 fl(location USEPA PRGs(MCL) USEPA PR Gs(Risk- South of location of South of location of of Gasoliae(87)Tank of Gasoline(87)Tank of SW dispenser) of SW dispenser) Based) Gasoline(87)Tank S. Gasoline(87)Tank S. S.End) S.End) End End) Sampling Date 811012009 8110/2009 8110/2009 8/10/2009 8/11/2009 8/11/2009 TPW by EPA Method 801 JB Diesel mg/kg ND ND 57 ND ND ND NA NA Motor Oil mg/kg ND ND ND ND ND ND NA NA Gasoline -gtkg ND ND 1100 ND ND ND NA NA VMF by EPA Method 8160B Methyl tertiary butyl ether MTBE ND ND ND ND ND ND NA ND Benzene ND ND ND ND ND ND NA ND Toluene liag ND ND 12 ND ND ND 760 1700 Ethylbenzene pag ND ND 470 ND ND ND 890 1.9 MjtXylene jiglkg ND ND 460 2.7J ND ND NA 1600 o-X lene liwkx ND ND 490 2.7.1 ND ND NA 1600 ert-Butanol ND ND ND ND ND ND NA NA Notes. EPA-U.S.Environmental Protection Agency PROs-Preliminary Remediation Goal MCL-Maximum contaminant limit NA-not applicable ND-not detected at or above the laboratory reporting limit(RL) mg/kg-milligrams per kilogram pAg-micrograms per kilogram RL-Reporting Limit MDL-Method Detection Limit J-result is less than RL but greater than MDL MCL-maximum contaminant limit *All other VOCs not listed in table reported as ND -Complete laboratory results are provided in Appendix B Page 1 of 1 aeon 0 0 0 a o a 0 a 0 0 0 0 0 0 0 a 0 0 0 0 0 0 a 0 0 a a a a 0 0 a 0 0 a 0 RGURES D M i M M M r M M M M M M w r M M M M i File: 0:\Shaw Offices - CAD Files\Irvine, Co\135919\135919A1.dwg Plot Dote/Time: Aug 27, 2009 - 9:10om of: OFFICE DATE DESIGNED BY DRAWN BY CHECKED BY APPROVED BY DRAWING Plottetl By: williom.snyder image 135919im1 jpg 135919—A1 Pittsburgh, PA 8177109 -- B. Snyder R. Reyes I R. Reyes INUMBER 1 xust uaLe o.a Aci. .a I t �4 Mz f' T a 7 i a` •�s----------- ° <D L� i� .� ,5�."rkl- o i -~ '.�-i E'• 0 n� CC- F n LA 0 e :_ R �r ° sD MZ` = l,It '.:' ° ..°.°ems°�° °8. ,••'. v /' erA y-/ w °OD w eye N� �+ t 6 4 �'•ir tier •. i� I •• /• ` � C ° b�` /' e A D :QY 'nl�r3ky l-7 r.^=• •�' �/ . ..�.L:es�.,�- .! p:i, s i .. m yy i :,• art. �; -----' I / A m _ n i � ���\ cp ES {-' !"t: ii=.rs: -:t .J..�� ,1 '/ 1 it M ��',, / •' `.� -_ ^gym }• ^•t•s 'i1 IiSC" •� I 1� i{ E \ �v•+-.:. .•" I�e!s. O , • cQ S O O ALLOWA V `P-.DR/VE o ro %0 ro :�1.. �:'�:•? ii ��� i�A..'.t,',-i°-'Y�'.,1.-.—°•• r" (� Y RJ I "• Y L�' `- •I'�'"-�`' e n ° u It �T �•''i2.�:J =• � •�': (gam' ••�If. i � T .J D Z' COF eff I7 • a /d�'%%•1I0 - - -• :azJ mea � ma@ A fi •• ..... •Si e°° �!. t� V NY r' � aaI1 o' t'�P L � •7 0 0 ` 1 e -':-- '1t'f � u r�°L' __.-i�--f— y£; F� nl i ( ,-� �•tq ^"4 1 N' oam �-°�' _ ;-=-- -- - •®�QF—.�=p \`\__�__ • .� I1�i � o. �I •' r. o e ).�; o � e•�-.a�rt�,!°aa °� � / vl• N :�� e r � m�f.. r ` �x �� o '� a `_+•• < i to . •. o _ ..I I - °••:�� • • t q'o o •°' ° \ gggrrr( q� / .- U c o •° '-•..I G � oe• o••r. q � ✓ qy NDLRWOOO. n ��� s• y `�`r I s m i:�' �a•4��f'i�r'- = o ca o 0 00 o co 00 0 0 0 o co 0 0 o c= co File: 0:\Shaw Offices - CAD Files\Irvine, Co\135919\135919A2.dwg Plot Date/Time: Aug 27, 2009 - 1:02Dm ref OFFICE DATE DESIGNED BY DRAWN BY CHECKED BY APPROVED BY DRAWING Plotted By' willigm.5nyder image: 2702001.6f OFFICE Pittsburgh, PA 8127109 1 B. Snyder R. Reyes I R. Reyes INUMBER LEGEND: 0 SAMPLE LOCATION(6/12/09) A SAMPLE LOCATION(7/17/09) 36' ND ND ND ND ND ND ND 2' ND ND ND ND ND ND ND 6' 540 ND ND ND 85 41,000 ND O SAMPLE LOCATION(8/10-11/09) 36' 20 64 ND ND ND 460 ND 71' ND ND ND ND ND ND ND /�"/ EXCAVATION-TANK a 101' ND ND ND ND ND ND ND REMOVALS(6/12/09) ADDITIONAL EXCAVATION (7/17/09) // DEPTH TPH-D �i i �/j TPH-G B T E X MTBE L, i/ 2' ND ND ND ND ND ND ND /; o o / o o o / 6' 0.67 ND ND ND ND ND ND Cr jra Ls / w % w / ' // ' / / / ND NON DETECT j " �. 0 / / i // % i former dispenser } ' // �w / L,ao , i" P a o[n / o j - % " /,% ��//; islands NA NOT ANALYZED ``o j `` / 1 ,�,! * NO DATA TABLE FOR SAMPLE i j ;; LOCATION INDICATES"ND"OR o // o / x_1/g "* ; e4/e_7 0 INSIGNIFICANT CONCENTRATION � / �'�� AT THAT LOCATION B 2/ 5,,,5,,, TPH RESULTS REPORTED AS MILLIGRAMS/KILOGRAM(mg/kg) BTEX, MTBE RESULTS REPORTED AS MICROGRAMS/KILOGRAM(Ag/kg) ROSEDALE HIGHWAY 2' ND ND ND NDINDI ND ND 36' ND ND ND ND ND 2.3 ND 6' 0.67 ND NO ND ND ND ND 71' ND ND ND ND ND ND ND 21' 3.2 ND ND ND ND 15 ND 101' ND ND ND ND ND ND ND 36' 180 480 ND ND E470 D 580 ND 11N�7' Shaw Environmental,Inc. 71' 1 100 57 ND 12 490 ND 101' ND ND ND ND ND 2.7 ND LANDMARK RETAIL GROUP FIGURE 2 SOIL SAMPLE LOCATIONS MAP WITH ANALYTICAL RESULTS('HOT SPOTS") NE CORNER OF ROSEDALE HWY AND CALLOWAY DR. NOT TO SCALE" BAKERSFIELD,CA 0 o co 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 File: 0:\Shaw Offices - CAD Files\Irvine. Cc\135919\l359l9A3.dwg Plot Dote/Time: Sep 08, 2009 - 1:16pm xref: OFFICE DATE DESIGNED BY DRAWN BY CHECKED BY APPROVED BY DRAWING Plotted By; william.snytler Image: 1275_001_0001.jp 135919-A3 Pittsburgh, PA 918109 -- B. Snyder R. Reyes R. Reyes NUMBER N.W. N O O O N.END N.END N.END FORMER DISPENSER ISLAND LEGEND: 0 INITIAL TANK REMOVAL a SAMPLE ADDITIONAL EXCAVATION SAMPLE y N HSA SOIL SAMPLE w > w Co p o w w O EXTIMATED EXTENT OF � � 0 CONTAMINANTS REMAINING 0 0 0 IN SOIL 0 0 0 tI B A A CROSS SECTION LINE S.END S.END I o S.END I 0 o do A A o B-6o - o B'7 S.W. I S.E. o o &4 FORMER DISPENSER ISLAND IB-5 4t4'13-2 I ADDITIONAL I I o7�uu W* Shaw Environmental,Inc. EXCAVATION AREA LANDMARK RETAIL GROUP B FIGURE 3 CROSS SECTION BASE MAP NE CORNER OF ROSEDALE HWY AND CALLOWAY DR. "NOT TO SCALE" BAKERSFIELD.CA D D D WEST EAST Z� A FORMER A+ w GASOLINE m 87 UST FORMER DISPENSER 0Z } B-6 B-7 m D w 0 (3) (5) 0 O ND O ETHYLBENZENE=85 a z 1p XYLENES=41,000 10 CL Dm 20 I (2) � 20 p t, O XYLENES=15 U � (� _ 30 30 Ij-JI V (1)XYLENES=595 (4) XYLENES=790 O TERT-BUTANAL=81 e o O TERT-BUTANAL=41-7 40 40 00 u LIMITS OF ADDITIONAL 50 EXCAVATION 50 cl m O n 60 f 60 }Lfl } a m 0 W I 70 ' 70 z I TOLUENE=12 NO D w ETHYLBENZENE=470 1 w 80 XYLENES=950 / 80 uj� DQ o0 90 90 100 XYLENES=2.7 �LIMITS OF NO 100 REMAINING U a ° '° r IMPACTED SOIL L 110 110 O _h I a U o 0 o, o I � o n (2)=GASOLINE 87 TANK S.END @ 21' rnx o D E (3)=GASOLINE 87 TANK S.END @ 6' (4)=B-4 @ 36' u (5)=SW DISPENSER @ 6' za ALL CONCENTRATIONS IN Aglkg N % gm- Shaw Envirorumiw,Inc. N 4 I 0 o D � LANDMARK RETAIL GROUP 10 VERTICAL SCALE 0 woc c u n� o o FIGURE 4. 20 CROSS SECTION°A°MAP Lnrte .. m HORIZONTAL SCALE:N.T.S. ° NE CORNER OF ROSEDALE HWY AND CALLOWAY DR. 0 6 BAKERSFIELD,CA i�aa a 0 4 0 NORTH SOUTH z B FORMER B z w GASOLINE 0 m 87 UST �Z B-6 B-5 m {� w � 0 0 a a 10 10 D2 W � 20 O XYLENES=15 20 U � D 30 8 30 U (1) (3) XYLENES=595 (4) XYLENES=2.6 p NO p TERT-BUTANAL=81 p 40 � � � 0° � 40 LIMITS OF ? ADDITIONAL �n 50 ♦, 8 EXCAVATION 50 O 0p 0 � 60 0 O 60 o B z i 70 70 O B TOLUENE=12 ND 0 U O ETHYLBENZENE=470 0 Lu 0 80 XYLENES=950 80 B (� 90 Q Q 90 ILJI O a s�100 — XYLENES=2.7 ' LIMITS OF _ Np 100 {� REMAINING 4UI U a ®a 0® IMPACTED SOIL U. c 110 ® 110 O42 4 0 a 0 0 a, o 3 � � o D ° N idv (2)=GASOLINE 87 TANK S.END @ 21' 0 E (3)=B-1 @36' (4)=B-2 @ 36' u ALL CONCENTRATIONS IN jig/kg v 0 > E „N o ZG`t Ica' Shaw Environrr>antal,Inc. W L u°om 10 VERTICAL SCALE LANDMARK RETAIL GROUP N I u o 0 20— FIGURE 5. o in E 0 0 a E HORIZONTAL SCALE:N.T.S. CROSS SECTION°S"MAP v° NE CORNER OF ROSEDALE HWY AND GALLOWAY DR. o BAKERSFIELD,CA O "a-a- 0 D 0 D D 0 D D a 0 0 0 a a 0 0 0 ZM D �o App en ix A ■ Bakersfield Fire Department Response Letter dated July 69 ■ 2®®9 1 1 1 1 1 1 1 1 a aB E R S F I D July 6, 2009 Mo Mr. George Chiang CVS Caremark Corporation 0 Garfield Beach CVS LLC ONE CVS Drive Woonsocket, RI 02895 ORe: Soil Sample Report for 9628 Rosedale Hwy in Bakersfield, Ca. Ronald J. Froze O Fire Chief Dear Mr. Chiang, Gary Hutton O Tyler Hartley Douglas Greener Upon review of the soil sample report and visual inspection of the site Deputy Chiefs located at 9628 Rosedale Hwy in Bakersfield, Ca, the Bakersfield Fire Department Environmental Services Division has made the O determination that the site will require mitigation of the contaminated soil (title: 23, Div: 3, Chapter: 16 section: 2722 b (3) of the California Code of Regulations). While reviewing the report, concerns with the ` initial sample data and location of those samples arose. The initial O report had a few of the locations switched (The location of the samples HOWARD H.WINES,III were corrected a few days later in an e-mail report.), and the practice O DIRECTOR of composite sampling by Zalco Laboratories may not have shown an PREVENTION SERVICES accurate representation of the amount of contaminants within the soil as compared to what was visible (soil discoloration and heavy gaseous 1501 Truxtun Ave., 15`Floor order). O Bakersfield,CA 93301 VOICE: (661)326-3979 , Please submit a corrective action plan to this office within 30 days from FAX: (661)852-2171 receipt this letter. The work plan should follow the guidelines found in: 0 Appendix A: Reports, Tri-Regional Board Staff Recommendations for Preliminary Investigation and Evaluations of Underground Tank Sites: 16 April 2004. aIf you have any additional questions, please call me at (661) 326-3684. OSincerely, q%crnmeni ?.PER� OCraig Perkins REA a REA 1.08330 Hazardous Materials Specialist Expires:6 ! __C Occ: Mr. Ramil Reyes Shaw Environmental O M 0 0 0 D 0 0 0 0 a 0 0 0 0 a 0 0 a a 0 a a 0 0 0 0 a 0 0 0 D 0 0 D D D D Appendix B Boring Logs 0 O shoo SHAW E & I DRILLING LOG 0 Boring Number: Page I of Project C;,J5 client O Loc�atlon CAM14.1-1 &6430A Project NO..13Sq 19.01 OMC% , Surface Elev. Total Depth 101. 5- North East Top of Casing r Water Level Initial static Ekvmg M Screen:Dia, Screen Interval TypelSize 0 C": Die. Casing Interval Type Fill Materiel Rig/Core Drill Co. Method P,$X Driller I.Med By CHRIS ROMFING Start Time/Date W a 10)03 oi%s End TirndDate O o e � � Description e 2 D _ . 3 flu. 4 o 6 D 8 � - 7 9 0 10. ................... ........... .... ...... .01 L686-69S (SOB] 1 1 3 MeLIS d61 =Z® SO L1 2nU Aug 17 09-02a 19p Shaw E & I [8051- 569-9097 p. 5 0 CAL ............. .......... .......................... ............... ...... ........... -- - . .... ........... ...... ......... _.._ __ _ D .................. ......................... ........... _ _ _ .. ....................... ,.���,..��..._o��..� �gv.Q���.._.....F.�p��.P� g5 . .. . ..-.._. ..... ..g� ..a19 .l.S'S'� D .........I. .......... t ._..._.m��Yom.-i�.Rj B�Q�'����� _av�at�..kic��. ..�S �� .................. _. _F_ ...... - D ca P. Lpildposea 0 'ONP8610d Woml tivai� � #� �7 l�e(oid D 10 abed :joqwnN BulJOS 001 ON111lua 1 12 3 MVHS 0 0 Rue 17 09 02:20p Shaw E L 1 1805) 569-8897 P- S . °ps•���t =0�1 0 VDJ6 U.P.019 mz�q -(,W -T-OT . . ........ ....... _. __ _ ................................ ........ _. - 0 __ _ __ _ ............ ......... ....... ................... ........... ........... . ....... ............. ............ ........... .... ... ....................... ................ ........... ...... Tr LL .. ............. ................ .......... st. C11 W!5r V-A19.0 -ItVW os CD W co U id.POS90 F, 01 0 C-:IC5C=00 IQ OL I;SU'ON POfOJd On M:A"VAft U0110D01 • Weir) rib's .41, VWT— VOW 10 OBBd S • :jaqwnN BUU013 v®-i omiima 113 MVHS 0 D SHAW E & I DRILLING LOG sho.D Boring Number. 's°(a Page 1 of 3 Project C\J S it SCl i Client Location wo-bawwVE uv*%i V C ft."A\A>'�Ld 13 tg lq,l,O Project No. Surface Elev. Total Depth 1 of,9 North East Top of Casing — Water Level initial Statla Boring Ole. �11 Screen:Dia Screen Interval Type/Size D Casing: Dia Casing Interval Type Fill Material eagiC Ca C4^Ar Rig/Core nNV4gL_ M-10, Drill Co. 6��,,% Medlad W N Drliler 4Ad y)0 Logged By CHRIS ROHLFING Start Time/Date 1101 an !W—S End Time/Date t e 0g Do z, CL 0 ; N Description D y a x D m 2 4 BS 3 D A D _ 6 D 8 D 9 - o ,o D _........___. L 'd L6813-695 (SOB) I 1 3 MR4S c102 :20 6o L I 2nd Aug 17 09 02: 21p Shaw E 1 (805) 569-9897 P.8 Q 4. ................... ...... ......... ............ . ................ ------------- ... . ....... ..... ..... zs st Aft .......... &j?IG,40% lip 09 ..................... •.Savo "q",-if "It 21 "Th uo4dpomc3 I*• -ON 10007d U(me-io-I WOOD riabid IUII 4C JO --T-858d :jaqwnN r)u!JOe 901 ONI-111HU 0 T 3 MVHs O 0 SHAW E & I DROLLONG LOG Boring Number. Page Of 3 Project Client Location V. w I C I Projed No. 3—M I q.Oloosaeo® 0 Description E CL 0 C3 1 5 o -............. ..-.... ............ ....... .. ............. __ _ _ ,� ............ .................. .... ...... .................... ... .. .... ........... ........ ...................... ....... ....... _ _ wk I wo 4 v a. AU,Sb "tro Von .049r, D _ __. _... ______.__.......... .......... ...... .. .... ................. ....... .. ........... ...... ..............._._. ..... 1L . .... ...... lor................ ------ ....... .........------- .......... ..... . .............. .... ................ ................ ISO flq".*" a -�'�= loi.Si te-w*-6 qV4, Irl Dbe to ea,.hgs-4o "I. 1zholls, 4%bv. ........... LBBE-699 (SOB) 1 1 3 M04S daz :ao so 41 2nU sho- SHAW E & 0 DRILLING LOG oBoring Number: 5,-7 Page I of Project L.45 w %9115 Client oLocation %,,6aJ► -4 C..kk-%A Project No. 13,T411.010000C:,o Surface Elev. Total Depth North East Top of Casing Water Level Initial Static Boring Die. t Screen:Die Screen Interval Type/See 0 Casing: Dia. Casing Interval Type Fill Material RVC-e Drill Co. Cp rq. q Method \4 SA, ODrifter p C",%a c-..Al IX o Logged By CHRIS ROHLFING Stan TimelOatu oboa 91)1 loci End TirnwDate (2.Vck %111 log 0 VI o C Description 0, co 2.- 3 ........... 4 LIE- 6 7 9 10 O O Aug 17 09 02: 22p Shaw E & 1 (805) 569-9897 P. 10 .......... ........ ......... ......... .................. .............. ... ....... ........ ...... ........ ........................................ ............. )FE ............ .. .............. ............. OW .................. ........... ...... ........................ 76, V7 ............ ...........-- —- -......._......... . . ..................... 4qG NAD"INV z ow X&I, Fr"I 5 uondposso F ho o 10 t ;W-0141WWd I vo d, MfOJd c 10 058d :joqwnN BulJOB E)o-B oNo-rima i v 3 mvHs O Rug 17 09 02:23p Shaw E & 1 (6051 569-9897 P. 11 04- 405 %Vlr pybigi)--tvs-4 1 cl lyf)r 05 °�� 0 99 ........................ .......... L6 ----—-- ---- ............. ............. .................. —Lh ............ ..........a./ � ��Q`.W.t-& ft).- _d - i "I-IS ..................... .. ....... _.__� _________ -b-Z -LT ................. ... ....... Fm os N � b D � W � wN 0 uo.qd!josea I P 4mft0oAojQ,l-6TE3Er-ON P8PM 0011-01 .0 WORD lei P81-d E- 10 252d L -,a :joqwnN OuIJOS 001 ON1111UG I Is 3 MVHs 0 0 0 0 0 0 0 0 0 D D 0 a a a 0 0 0 0 Dom 0 r 1 1 Appendix C Laboratory Analytical Rep oHs and Chain-Of-Custody Records 1 1 1 1 1 1 1 1 1 _ _ ZALCO LABORATORIES, INC . ' Analytical & Consulting Services 4309 Armour Avenue (661) 395-0539 Bakersfield, California 93308 FAX (661) 395-3069 rThursday, June 25,2009 Travis Simmons Kern Construction. P.O. Box 6096 Bakersfield, CA 93386 TEL: (661) 634-9950 FAX (661) 634-9233 RE: Order No.: 0906185 Dear Travis Sintillons: ' Zalco Laboratories, Inc. received 23 sample(s) on 6/12/2009 for lire analyses presented in the following report. We appreciate your business and look forward to serving you in the fuf:ure. Please feel free to call our office if you have any questions regarding these test results. Sincerely, Y,u Authori Signature Zalco La oratories, In .� (661) 395-0539 r cc: ctperkins@ bakersfieWire.us 1 i This report is furnished(or the exclusive use of our Customer and applies only to the samples tested.Zolco is not responsible for report alteration or detachment. ��L�C� LAB����T�F�|E�' |N��' | Ana�dup|and ConsuidngSenxnos 43V9 Armour Avenue (661)395-0539 ' Bakersfield,California g33VV FAX(U61)395-3O8V � CLIENT: Kern Construction Report Date: 025/2009 Lab Order: 0906185 Project: N� Lab [D: 0906185-001 A Collection Date: 6/12/2009 10:33:00 AM =� Client Sample ID: N. West Dispenser @2 ^ Matrix- SOLID Report Comment: -'-_-_'--__----........ _—__'__- Analyses Result Units 77LC I)[R Method/Ref Aou|yx/ Date Analyzed METALS,TOTAL BYEPA 6V1VB WITH ACID DIGESTION ` Lead,Pb xza mg/Kg 1000 2.5 nW6010a oo 6/16m009 ___________-_-_' ......._---__-__-__ .......... ...................... - ' 0vmm^n/ J'Analyte detected below vuanmutio^limits n npu outside accepted recovery limits ~~ Abbreviations: a Analyte detected m the associated Method Blank s Value above vvomnmwnrange ` Value exceeds Maximum Contaminant Level nLn:Detection Limit for Reporting * Hold Time Exceeded Page | of 23 ' , . ZAUCO LABORATORIES, INC. Analytical and Consulting Services uJVV Armour Avenue (661) 395-0539 Bakersfield,California S3300 FAX(661) 395`306g CLIENT- KmnCommmonn Report Date: 6D5/2009 Lab Order: 0906185 Project: ~- Lab ID: 090605-002A Collection Date: 6/12D8091 LWO0AM Client Sample ID: N, West Di,,enser @6 " Matrix: SOLID Report Comment: ........._---____________-_...... ....................... _----_- Axnhms Romk Units TTLC D0R Method/Ref Analyst Date Analyzed METALS, TOTAL 8Y EPA VV1VB WITH ACID DIGESTION -- Lead,Pb <c�o mg/Kg 1000 uo ow6010o xs 6x16o009 / ' '__-_ --- _ �_A»alvle detected below vuann*o=limits n npu outside accepted recovery limits A»»,m/m/""". a Analyte detected m the associated Method Blank c Value above o"owwom,range ' Value exceeds Maximum Contaminant Le. / oLn Detection Limit for Reporting * Hold Time Exceeded Pn-eZn[2} ~- . ZALCO LABORATORIES, INC. t€ Analytical and Consulting Services 4309 Armour Avenue (661) 395-0539 Bakersfield, California 93308 FAX (661)395-3069 ' CLIENT: Kern Construction Report Date: 6/25/2009 ' Lab Order: 0906185 Project: Lab ID: 090618 -003A Collection Date: 6/12/2009 1 1:10:00 AN1 Client Sample ID: N. East Dispenser @ 2 " Matrix: SOLID Report Comment: Analyses Result Units TTLC DLR Method /Ref Analyst Date Analyzed METALS,TOTAL BY EPA 60108 WITH ACID DIGESTION , Lead,Pb <2.5 mg/Kg 1000 2.5 SW60106 ss 6/16/2009 �r _ ..........-------------- _ _ _........... Qualifiers/ J-Anaiyte detected below quanlitation Limits R-RPD outside accepted recovery limits 1 i Abbreviations: 8-Analyte detected in the associated Method Blank E-Value above quanlitation range i Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded i Pape 3 of 23 1 ' ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661) 395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 ' Lab Order: 0906185 Project: Lab ID:- 0906185-004A Collection Date: 6/12/2009 11:29:00 AAA Client Sample Ill: N. Eest Dispenser @ 6" Matrix: SOLID ' Report Comment:_........... . . .._._. -... Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 60108 WITH ACID DIGESTION Lead, Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 1 Qualifiers/ J-Analyte detected below q-wntitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 4 of-23 ZALCO LABORATORIES, INC. , Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 ' CLIENT: Kern Construction Report Date: 6/25/2009 ' Lab Order: 0906185 Project: Lab 1D: 0906185-005A Collection Date: 6/12/2009 11:43:00 AM Client Sample 1D: S. West Dispenser @ 2 " Matrix: SOLID Report Comment: , Analyses Result Units T.TLC DLR Method/Rcf Analyst Date Analyzed METALS, TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 i t� i Qualifiers! J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 5 of 23 I� 1 ZALCO LABORATORIES, INC. F x r Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 ' Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 ' Lab Order: 0906185 Project: Lab 1D: 0906185-006A Collection Date: 6/12.!2009 11:56:00 AM Client Sample ID: S. West Dispenser @ 6 " Matrix: SOLID ' Report Comment: _..--- Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 1 ,i 1 i i i i i Qualifiers/ J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range -Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H_Hold Time Exceeded Page 6 of 23 1 ZALCO LABORATORIES INC. i, Analytical and Consulting Services i ^' n' 4309 Armour Avenue (661) 395-0539 Bakersfield, California 93308 FAX(661) 395-3069 CLIEN'1': Kern Construction Report Date: 6/25/2009 ` Lab Order: 0906185 Project: ?, Lab ID: 0906185-007A Collection Date: 6/12/2009 12:15:00 PM Client Sample ID: S. East Dispenser @ 2 " Matrix: SOLID Report Comment: , Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed I i METALS,TOTAL BY EPA 60108 WITH ACID DIGESTION Lead, Pb <2.5 mg/Kg 1000 2.5 SW60108 ss 6/16/2009 I 1, I' 4 i I E, f I i r 1 1 E i r I Qualifiers/ J Analyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range I Value exceeds Maximum Contaminant Level DLR Detection Limit for Reporting H-Hold Time Exceeded i Page 7 of 23 j 'ZALCO LABORATORIES, INC. Analytical and Consulting Services ~ 4309 Armour Avenue (661) 395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 ' Lab Order: 0906185 Project: Lab ID: 0906185-008A Collection Date: 6/12/2009 12:35:00 PM Client Sample ID: S. East Dispenser @ 6 " Matrix: SOLID 1 Report Comment: Analyses Result Units TTLC - DLR Method/Ref Analyst Date Analyzed ' METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 1 r 1 Qualifiers/ J-Analyte detected below quanlitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range } Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 8 of 23 = ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661) 395-0539 Bakersfield, California 93308 FAX(661)395-3069 , CLIENT: Kem Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: ' Lab ID: 0906185-009A Collection Date: 6/12/2009 10:40:00 AM Client Sample ID: Diesel Tank North End @ 2 Ft. Matrix: SOLID , Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 i' I I i i I I i 1 f Qualifiers/ J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits f� Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting i H-Hold Time Exceeded j Page 9 of 23 :d;;Fir'• k " ZALCO LABORATORIES, INC. � .: Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 ' Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order:, 0906185 Project: Lab 1D: 0906185-OIOA Collection Date: 6/12/2009 10:46:00 AM Client Sample Ill: Diesel Tank North End cu 6 Ft. Matrix: SOLID Report Comment Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed ' METALS, TOTAL BY EPA 60106 WITH ACID DIGESTION Lead, Pb <2.5 mg/Kg 1000 2.5 SW60108 ss 6116/2009 i i i Qualifiers! J-Analyte detected be- elow-q-u--a-riiita-ti-on limits R-RPD outside accepted recovery limits j Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range value exceeds Maximum Contaminant Level DIR:Detection Limit for Reporting H-Hold Time Exceeded Page 10 of23 1 i i' i ZALCO LABORATORIES, INC. , Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 ' I CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-011 A Collection Date: 6/12/2009 11:50:00 AM Client Sample ID: Gasoline(91)Tk,North End @ 2 Ft. Matrix: SOLID Report Comment: ! Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed i METALS,TOTAL BY EPA 60106 WITH ACID DIGESTION Lead, Pb <2.5 mg/Kg 1000 2.5 SW601013 ss 6116/2009 I� I I, 1 I 1 f I, --. ._._..-_..... -------- _._... ........_......... __. _. ... .... .... ....... . .. . ._....__.._..._.._. J-Anal a detected below uantitation limits R-RPD outside accepted recovery limits Qualifiers/ Yt q P rY i Abbrevintions: B-Analyte detected in the associated Method Blank E-Value above quantitation range Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting ' H-Hold Time Exceeded I Page I I of 23 I ' - ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 ' Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 ' Lab Order: 0906185 Project: Lab ID: 0906185-012A Collection Date: 6/12/2009 11:57:00 AM Client Sample ID: Gasoline(9 1)Tk.North End @ 4 Ft. Matrix: SOLID Report Comment: ----------------------.._...._................_.._ .. -- -- - --...- - __...__.......__... .._... - ...._._..._......... _._........... ..._.. — i Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed ' METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 I I i l i l I i i i I I I 1 1 I i 1 Qualifiers! J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 12 of 23 i I � i ZALCO LABORATORIES, INC. ,€ Analytical and Consulting Services l 4309 Armour Avenue (661) 395-0539 Bakersfield, California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: - , Lab ID: 0906185-013A Collection Date: 6/12/2009 11:35:00 AM Client Sample 1D: Gasoline(82)Tk.North End 2 Ft. Matrix: SOLID Report Comment Analyses Result Units TTLC DLR Method /Ref Analyst Date Analyzed METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION , Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/1612009 i 1 �1 i i' {I� I t i, i I I i I' i I f 11 Qualifiers/ J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Paee 13 of 23 i ZALCO LABORATORIES, INC. ,h Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield, California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-014A Collection Date: 6/12/2009 11:45:00 AM Client Sample ID: Gasoline(82)Tk.North End a 6 Ft. Matrix: SOLID Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS, TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 Qualifiers/ J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting ' H-Hold Time Exceeded Page 14 of 23 i ZALCO LABORATORIES, INC. ' Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield, California 93308 FAX(661)395-3069 ' CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: ' Lab ID: 0906185-015A Collection Date: 6/12/2009 10:57:00 AM Client Sample ID: Diesel Tk. South End @ 2 Ft. Matrix: SOLID Report Comment: , Analyses Result Units TTLC DLR Method /Ref. Analyst Date Analyzed METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION. Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 ;1 i l �1 I I i, I i i I {t 1 .._._..._....._.._..._.----. .--.._..._..--._......._.___....-----.._...._._.---------..........................-__...---.___..._._.._.__......-----_._..._.._..---------------_____..--...____ ___._..___........__.............._....._.._.. I, Qualifiers/ J•Analyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Anolyte detected in the associated Method Blank E-Value above quantitation range Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 15 of 23 I I� i I ' ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661) 395-0539 ' Bakersfield,California 93308 FAX(661)395-3069 x CLIENT: Ken,Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: j Lab ID: 0906185-016A Collection Date: 6/12/2009 11:00:00 AM Client Sample 11): Diesel '1'k. South End @ 6 Ft. Matrix: SOLID ' Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed ' METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 I 1 1 i i 1 i i i 1 i 1 -- - --- ---- Qualifiers/ J Analyte-detected below quantitation limits R-RPD outside accepted recovery limits i Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range ' Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 16 of 23 1 ZALCO LABORATORIES, INC. ' Analytical and Consulting Services 4309 Armour Avenue (661) 395-0539 Bakersfield,California 93308 FAX(661)395-3069 ' t R CLIENT: Kern Construction Report Date: 6/25/2009 ' Lab Order: 0906185 Project: Lab ID: 0906185-017A Collection Date: 6/12/2009 11:07:00 AM Client Sample ID: Gasoline(9 1)Tk. South End @ 2 Ft. Matrix: SOLID Report Comment: t Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION ' Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 i' i i 11 I I I!' 1 i i 1 i i i I _ I i' f i Qualifiers/ J-Analyte detected below quantitaton limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting ' H-Hold Time Exceeded Page 17 of 23 1 ate•, ZALCO LABORATORIES, INC. '? Analytical and Consulting Services Y 4309 Armour Avenue (661)395-0539 Bakersfield, California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6125/2009 ' Lab Order: 0906185 Project: Lab 1D: 0906185-018A Collection Date: 6/12/2009 11:12:00 AM Client Sample Ill: Gasoline(91)"I'k. South End @ 6 Ft. Matrix: SOLID ' Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed rMETALS,TOTAL BY EPA 6010B WITH ACID DIGESTION Lead, Pb <2.5 mg/Kg 1000 2.5 SW601013 ss 6/16/2009 r - r r r I Qualifiers/ J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting ' H-Hold Time Exceeded Page 18 of 23 ZALCO LABORATORIES INC. ' Analytical and Consulting Services - 4309 Armour Avenue 661 395-0539 Bakersfield,California 93308 FAX(661)395-3069 ' CLIENT: Kern Construction Report Date: 6/25/2009 ' Lab Order: 0906185 Project: Lab ID: 0906185-019A Collection Date: 6/12/2009 11:18:00 AM Client Sample Ill: Gasoline(87)Tk. South End 2 Ft. Matrix: SOLID ' Report Comment: Analyses Result Units TTLC DLI2 Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION ' Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 1 j Qualifiers/ J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 19 of 23 ' ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 ' Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-020A Collection Date: 6/12/2009 11:22:00 AM Client Sample ID: Gasoline(87)Tk. South End w 6 Ft. Matrix: SOLID ' Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed ' METALS,TOTAL BY EPA 60106 WITH ACID DIGESTION Lead,Plb <2.5 mg/Kg 1000 2.5 SW6010B ss 611612009 1 1 i i I i i i i Qtralilie-rs( J-Analyze detected below quantitation limits R-RPD outside accepted recovery limits j Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 20 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661) 395-0539 Bakersfield, California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-021A Collection Date: 6/12/2009 10:54:00 AM Client Sample ID: Dirt Pile Top Soil Composite Matrix: SOLID Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS, TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb 2.9 mg/Kg 1000 2.5 SW601 OB ss 6/16/2009 j, Qualifiers/ ------------------------- J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyle detected in the associated Method Blank E-Value above quantitation range Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting !' H-Hold Time Exceeded Page 21 of 23 1 ZALCO LABORATORIES, INC. Analytical and Consulting Services # 4309 Armour Avenue (661)395-0539 MZA' Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 ' Lab Order: 0906185 Project: Lab ID: 0906185-022A Collection Date: 6/12/2009 12:15:00 PM Client Sample ID: Dirt Pile @ 1 Ft. Composite Matrix: SOLID ' Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed ' METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION Lead, Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 I I 1 I i Qua�Iificrs/ J•A-nalyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting ' H-Hold Time Exceeded Page 22 of-23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue. (661) 395-0539 Bakersfield,California 93308 FAX(661)395-3069 ' CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-023A Collection Date: 6/12/2009 12:16:00 PM, Client Sample ID: N. End Gasoline(87)Tk @ 21 Ff. From the Surface Matrix: SOLID Report Comment: , Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION ' Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 I I I j t 1 I i r ..._.._..... __ _ _ Qualifiers/ J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded ' Page 23 of 23 I ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield, California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Date Received: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-OOIA Client Sample ID: N. West Dispenser @ 2 " Collection Date: 6/12/2009 10:33:00 AM ' Report Comment: Matrix: SOLID ' Analyses Method Result Units DLR Analyst Analyzed Qual. DIESEL RANGE HYDROCARBONS BY EPA 8015B ' Diesel Range Hydrocarbons SW8015B ND mg/Kg 10 jmm 6/1712009 GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B ND pg/Kg 250 hip 6/19/2009 ' BTEX&MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B ND pg/Kg 5.0 hip 6/18/2009 Benzene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Toluene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Ethylbenzene SW8260B ND pg/Kg 5.0 hip 6/18/2009 m,p-Xylene SW8260B ND pg/Kg 5.0 hip 6/18/2009 o-Xylene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Xylenes,Total SW8260B ND pg/Kg 0 hip 6/18/2009 1 I i i 1 I 1 I 1 ' I _. Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyle detected in the associated Method Blank E-Value above quantitation range I ' SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount i Pale I of 23 I ZALCO LABORATORIES, INC. ' �+ Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 ' CLIENT: Kern Construction Report Date: 6/25/2009 ' Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Pro,lect: Lab ID: 0906185-002A Client Sample ID: N. West Dispenser @ 6 " Collection Date: 6/12/2009 11:00:00 AM , Report Comment: Matrix: SOLID Date , Analyses Method Result Units ULR Analyst Analyzed Qual. DIESEL RANGE HYDROCARBONS BY EPA 8015B Diesel Range Hydrocarbons SW8015B ND mg/Kg 10 jmm 6117/2009 , GASOLINE RANGE HYDROCARBONS BY EPA 80158 Gasoline Range Hydrocarbons SW8015B ND Ng/Kg 250 hip 6/19/2009 BTEX& MTBE BY EPA 8260B ' Methyl tert-butyl ether SW8260B ND pg/Kg 5.0 hip 6/18/2009 Benzene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 Toluene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 ' Ethylbenzene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 m,p-Xylene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 o-Xylene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 ' Xylenes,Total SW8260B ND Ng/Kg 0 hip 6/18/2009 1 I I I Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits I B-Analyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit For Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 2 of 23 i i i ZALCO LABORATORIES, INC. Analytical and Consulting Services ' 4309 Armour Avenue (661)395-0539 1 Bakersfield, California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 ' Lab Order: 0906185 DateReceived: 6/12/2009 2:15':00 PM Project: Lab ID: 0906185-003A Client Sample ID: N. Last Dispenser 2 " Collection Date: 6/12/2009 11:10:00 AM ' Report Comment: Matrix: SOLID __.-._. ... ......._. ....... -_ Date Analyses Method Result Units DLR Analyst Analyzed Qual. DIESEL RANGE HYDROCARBONS BY EPA 8015B ' Diesel Range Hydrocarbons SW8015B ND mg/Kg 10 jmm 6/17/2009 GASOLINE RANGE HYDROCARBONS BY EPA 8015B i I Gasoline Range Hydrocarbons SW8015B ND Ng/Kg 250 hip 6/19/2009 1 BTEX& MTBE BY EPA 8260B E Methyl tert-butyl ether SW8260B ND pg/Kg 5.0 hip 6/18/2009 j Benzene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 ; ' Toluene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Ethylbenzene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 m,p-Xylene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 j o-Xylene SW8260B ND Ng/Kg 5.0 hip 6118/2009 Xylenes,Total SW8260B ND Ng/Kg 0 hip 6/1812009 i f 1 I 1 S i 1 i i 1 1 Qualifiers ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits � B-Analyte detected in the associated Method Blank E-Value above quantitation range 1 SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 3 of 23 1 ate•. ZALCO LABORATORIES, INC. 4 .. Analytical and Consulting Services 4309 Armour Avenue (661) 395-0539 Bakersfield,California 93308 FAX(661)395-3069 ' CLIENT: Kern Construction Report Date: 6/25/2009 , Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-004A Client Sample ID: N. Eest Dispenser @ 6 " Collection Date: 6/12/2009 11:29:00 AM , Report Comment: _.....Matrix:-.-._ .-.....-..._....SOLID_ .... - ._._........._..... Date , Analyses Method Result Units llLR Analyst Analyzed Qual. DIESEL RANGE HYDROCARBONS BY EPA 80158 Diesel Range Hydrocarbons SW8015B ND mg/Kg 10 jmm 6/17/2009 GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B ND pg/Kg 250 hip 6/19/2009 BTEX&MTBE BY EPA 82608 Methyl tert-butyl ether SW8260B ND pg/Kg 5.0 hip 6/18/2009 '1 Benzene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Toluene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Ethylbenzene SW82606 ND pg/Kg 5.0 hip 6/18/2009 ' m,p-Xylene SW8260B ND pg/Kg 5.0 hlp 6/18/2009 o-Xylene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 Xylenes,Total SW8260B ND pg/Kg 0 hip 6/18/2009 ' I i I i I� 1 1� i t . 1 1 f I i ...... ......... . ..... _.. .. .. _.... _... _.. .... ...... .._.... Qualifiers! ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quantitalion range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-hold Time Exceeded NSS-Non-Sufficient Sample Amount i Page 4 of 23 t ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 ' Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 ' Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab Ill: 0906185-005A Client Sample ID: S. West Dispenser @ 2 " Collection Date: 6/12/2009 11:43:00 AM Report Comment: Matrix SOLID Date ' Analyses Method Result Units DLR Analyst Analyzed Qual. DIESEL RANGE HYDROCARBONS BY EPA 8015B Diesel Range Hydrocarbons SW8015B ND mg/Kg 10 jmm r 6/17/2009 GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B ND Ng/Kg 250 hip 6/19/2009 ' BTEX& MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B ND Ng/Kg 5.0 hip 6/18/2009 Benzene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Toluene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Ethylbenzene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 m,p-Xyiene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 o-Xylene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Xylenes,Total SW8260B ND ug/Kg 0 hip 6/18/2009 i i i i i 1 I i Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyle detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting i H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Pabc 5 of 23 ZALCO LABORATORIES, INC. ' Analytical and Consulting Services 4309 Armour Avenue (661) 395-0539 Bakersfield, California 93308 FAX(661)395-3069 ' CLIENT: Kern Construction Report Date: 6/25/2009 , Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-006A Client Sample Ill: S. West Dispenser @ 6 " Collection Date: 6/12/2009 11:56:00 AM ' Report Comment: Matrix: SOLID Date ' Analyses Method Result Units DLR Analyst Analyzed Qual. DIESEL RANGE HYDROCARBONS BY EPA 80158 Diesel Range Hydrocarbons SW8015B ND mg/Kg 10 jmm 6/17/2009 ' GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B 540 mg/Kg 13 hip 6/19/2009 BTEX& MTBE BY EPA 8260B , Methyl tent-butyl ether SW8260B ND pg/Kg 5.0 hip 6/18/2009 Benzene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Toluene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Ethylbenzene SW8260B 85 pg/Kg 25 hip 6118/2009 m,p-Xylene SW8260B 110 Ng/Kg 25 hip 6/18/2009 o-Xylene SW8260B 41000 pg/Kg 2500 hip 6/18/2009 Xylenes,Total SW8260B 41000 Ng/Kg 0 hip 6/18/2009 1 i 11 I I i Qualifiers! ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits 4, Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 6 of 23 I ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661) 395-0539 ' Bakersfield,California 93308 FAX(661)395-3069 4 ! CLIENT: Kcrn Construction Report Date: 6/25/2009 Lab Order: 0906185 Date Received: 6/12/2009 2:15:00 PM Project: Lab Ill: 0906185-007A Client Sample 1D: S. East Dispenser 2 " Collection Date: 6/12/2009 12:15:00 PM Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed Qual. DIESEL RANGE HYDROCARBONS BY EPA 8015B Diesel Range Hydrocarbons SW8015B ND mg/Kg 10 jmm 6/17/2009 GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B ND pg/Kg 250 hip 6/19/2009 ' BTEX& MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B ND pg/Kg 5.0 hip 6/18/2009 Benzene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Toluene SW8260B ND pg/Kg 5.0 hip 61181'2009 Ethylbenzene SW8260B ND pg/Kg 5.0 hip 6/18/2009 m,p-Xylene SW8260B ND pg/Kg 5.0 hip 6/18/2009 o-Xylene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Xylenes,Total SW8260B ND pg/Kg 0 hip 6/1812009 1 i 1 ' Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 7 of 23 f V. ¢°`` ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661) 395-0539 ' Bakersfield, California 93308 FAX(661)395-3069 f CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-008A Client Sample ID: S. Fast Dispenser @ 6" Collection Date: 6/12/2009 12:35:00 PM Report Comment: Matrix: SOLID i Date I 1'Analyses Method Result Units DLR Analvst Analyzed Qual. DIESEL RANGE HYDROCARBONS BY EPA 8015B ' Diesel Range Hydrocarbons SW80156 ND mg/Kg 10 jmm 6/17/2009 GASOLINE RANGE HYDROCARBONS BY EPA 8015B f( Gasoline Range Hydrocarbons SW80158 ND pg/Kg 250 hip 6119/2009 BTEX&MTBE BY EPA 8260B i Methyl ten-butyl ether SW8260B ND pg/Kg 5.0 hip 6118/2009 Benzene SW8260B ND pg/Kg 5.0 hip 6/1812009 Toluene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Ethylbenzene SW8260B ND pg/Kg 5.0 hip 6/18/2009 i m,p-Xylene SW8260B ND pg/Kg 5.0 hip 6/18/2009 o-Xylene SW8260B ND pg/Kg' 5.0 hip 6/18/2009 Xylenes,Total SW8260B ND pg/Kg 0 hip 6/18/2009 f' 1, I' {f I 4 1 t,{ I - - - __.....---- ._._....... - ....._._..................... ....._.. --------_ ------._..__._._.._._...------......_.... -.....-_........_.... .__..._._......_.__._...._...._.. Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits , Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quantilation range f SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 8 of 23 ' ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 ' Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-009A Client Sample ID: Diesel Tank North End @ 2 fit. Collection Date: 6/12/2009 10:40:00 AM Report Comment: Matrix: SOLID - --._......._........__._._-.._...._._. -- - _._...._.. ---- - _.... _....._.....-... Date Analyses Method Result Units DLR Analyst Analyzed Qual. DIESEL RANGE HYDROCARBONS BY EPA 80158 Diesel Range Hydrocarbons SW8015B ND mg/Kg 10 imm 6/17/2009 BTEX&MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B ND pg/Kg 5.0 hip 6/18/2009 ' Benzene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Toluene SW8260B ND pg/Kg 5.0 hip 6/1812009 Ethylbenzene SW8260B ND pg/Kg 5.0 hip 6/18/2009 m,p-Xylene SW8260B ND pg/Kg 5.0 hip 6118/2009 ' o-Xylene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Xylenes,Total SW8260B ND pg/Kg 0 hip 6/18/2009 r 1 t l 1 i 1 7 r Qualifiers/ NO-Not__--_'_____De- etected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyle detected in the associated Method Blank E-Value above quantilation range SR-Surrogate Recovery outside accepted recovery limits DLR Detection Limit for Reporting ' H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 9 of 23 i ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield, California 93308 FAX(661)395-3069 , CLIENT: Kern Construction Report Date: 6/25/2009 , Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab Ill: 0906185-OIOA Client Sample 11): Diesel Tank North End @ 6 Ft. Collection Date: '6/12/2009 10:46:00 AM Report Comment: Matrix: SOLID Date ' Analyses Method Result Units DLR Analyst Analyzed Qual. DIESEL RANGE HYDROCARBONS BY EPA 8015B Diesel Range Hydrocarbons SW8015B ND mg/Kg 10 jmm 6/17/2009 ' BTEX &MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B ND Ng/Kg 5.0 hip 6/18/2009 Benzene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 ' Toluene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 Ethylbenzene SW8260B ND Ng/Kg 5.0 hip 6/1812009 m,p-Xyiene SW82606 ND Ng/Kg 5.0 hip 6/1812009 ' o-Xylene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Xylenes,Total SW8260B ND Ng/Kg 0 hip 6/18/2009 I'I I' i �r I ._...._.............__.-..... I Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits i Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits I B-Analyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting I' H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount i Page 10 of 23 I ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661),395-0539 ' Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 ' Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-011A Client Sample ID: Gasoline(9 1)Tk,North End @ 2 Ft. Collection Date: 6/12/2009 11:50:00 AM ' Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed Qual. GASOLINE RANGE HYDROCARBONS BY EPA 80158 Gasoline Range Hydrocarbons SW8015B ND Ng/Kg 250 hip 6/22/2009 BTEX&MTBE BY EPA 8260E Methyl tert-butyl ether SW8260B ND Ng/Kg 5.0 hip 6/18/2009 Benzene SW82608 ND Ng/Kg 5.0 hip 6/1812009 Toluene SW82606 ND Ng/Kg 5.0 hip 6/18/2009 Ethylbenzene SW82606 ND Ng/Kg 5.0 hip 6/1 812 00 9 m,p-Xylene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 ' o-Xylene SW8260B ND Ng/Kg 5.0 hip 6/1812009 Xylenes,Total SW8260B ND ug/Kg 0 hip 6/18/2009 j i i i t 1 ' I i f I i I i Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quanttation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting ' H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 1 1 of 23 1 ZALCO LABORATORIES, INC. ' Analytical and Consulting Services j 4309 Armour Avenue (661)395-0539 i 9 Bakersfield, California 93308 FAX(661)395-3069 , CLIENT: Kern Construction Report Date: 6/25/2009 ' Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM ' Project: Lab ID: 0906185-012A f Client Sample ID: Gasoline(9 1)Tk. North End @ 4 Ft. Collection Date: 6/12/2009 11:57:00 AM Report Comment: Matrix: SOLID , I Date Analyses Method Result Units ULR Analyst Analyzed Qual. ! i GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B ND Ng/Kg 250 hlp 6/23/2009 ' BTEX&MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B ND Ng/Kg 5.0 hlp 6/18/2009 Benzene SW8260B ND Ng/Kg 5.0 hlp 6/18/2009 Toluene SW82608 ND Ng/Kg 5.0 hlp 6/18/2009 ' Ethylbenzene SW8260B ND Ng/Kg 5.0 hlp 6/18/2009 m,p-Xylene SW8260B ND Ng/Kg 5.0 hlp 6/1812009 o-Xylene SW82608 ND Ng/Kg 5.0 hlp 6/18/2009 Xylenes,Total SW8260B ND Ng/Kg 0 hlp 6/18/2009 i i I i I, I I { li Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting ' H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Paee 12 of 23 I ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield, California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 ' Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-013A Client Sample ID: Gasoline(82)Tk.North End @ 2 Ft. Collection Date: 6/12/2009 11:35:00 AM Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed QuaL i GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B ND Ng/Kg 250 hlp 6123/2009 ' BTEX&MTBE BY EPA 8260E Methyl tert-butyl ether SW8260B ND Ng/Kg 5.0 hip 6/18/2009 Benzene SW8260B ND ug/Kg 5.0 hip 6/18/2009 ' Toluene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 Ethylbenzene SW8260B ND pg/Kg 5.0 hip 6/18/2009 I m,p-Xylene SW8260B ND pg/Kg 5.0 hip 6/1812009 o-Xylene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Xylenes,Total SW8260B ND pg/Kg 0 hip 6/18/2009 I I I i i 'i i r i 1 --._.. __.- .. _......_._.. _.... _... ... Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits I Abbreviations: J-Analyte detected below quanlitation limits R-RPD outside accepted recovery limits B-Analyle detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting ' H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 13 of 23 ZALCO LABORATORIES, INC. ' Analytical and Consulting Services 4309 Armour Avenue (661) 395-0539 Bakersfield,California 93308 FAX (661) 395-3069 ' CLIENT: Kern COnStl-Llction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM ' Project: Lab Ill: 0906185-014A Client Sample ID: Gasoline(82)Tk.North End @ 6 Ft. Collection Date: 6/12/2009 11:45:00 AM Report Comment: SOLID Date , Analyses Method Result Units DLR Analyst Analyzed Qual. GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B ND pg/Kg 250 hlp 6/23/2009 BTEX &MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B ND pg/Kg 5.0 hlp 6/18/2009 Benzene SW8260B ND pg/Kg 5.0 hlp 6/18/2009 Toluene SW8260B ND pg/Kg 5.0 hlp 6/18/2009 Ethylbenzene SW8260B ND pg/Kg 5.0 hlp 6/18/2009 m,p-Xylene SW8260B ND pg/Kg 5.0 hlp 6/18/2009 o-Xylene SW8260B. ND pg/Kg 5.0 hlp 6/18/2009 Xylenes,Total SW8260B ND pg/Kg 0 hlp 6/18/2009 I I f i i I t f i i -- ..--------------_..-------'--'-. ----_._ ...._.__....... _...--.. ..._...... _........._.... ........_. .._...---.._.... ... .... .. ... .....---......... Qu:rliti�rs/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits I B-Analyte detected in the associated Method Blank E-Value above quantitation range I SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 14 of 23 ' ZALCO LABORATORIES, INC. y Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 ' A Bakersfield, California 93308 FAX(661) 395-3069 CLIENT: Kern Construction - Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-015A Client Sample ID: Diesel Tk. South End C 2 Pt. Collection Date: 6/12/2009 10:57:00 AM tReport Comment: Matrix: SOLID Date ' Analyses Method Result Units DLR Analyst Analyzed Qual. DIESEL RANGE HYDROCARBONS BY EPA 8015B ' Diesel Range Hydrocarbons SW80158 ND mg/Kg 10 jmm 6/17/2009 BTEX& MTBE BY EPA 8260B Methyl tent-butyl ether SW8260B ND pg/Kg 5.0 hip 6/18/2009 ' Benzene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Toluene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 Ethylbenzene SW8260B ND pg/Kg 5.0 hip 6/18/2009 m,p-Xylene SW8260B ND pg/Kg 5.0 hip 6/18/2009 o-Xylene SW8260B ND pg/Kg 5.0 hip 6/1812009 Xylenes,Total SW8260B ND pg/Kg 0 hip 6/18/2009 1 i i `i I i 1 Ii I i i 1 I 1 t I Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits r\bbrevintions: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quantitation range i ' SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 15 of 23 I i Sa ZALCO LABORATORIES, INC. Analytical and Consulting Services i 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 C j CLIENT: Kern Construction Report Date: 6,25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM i Project: Lab ID: 0906185-016A i Client Sample ID: Diesel TI(. South End @ 6 Ft. Collection Date: 6/12/2009 11:00:00 AM I Report Comment: Matrix: SOLID Date i Analyses Method Result Units DLR Analyst Analyzed Qual. i DIESEL RANGE HYDROCARBONS BY EPA 8015B Diesel Range Hydrocarbons SW8015B ND mg/Kg 10 jmm 6117/2009 i 1 BTEX &MTBE BY EPA 82608 Methyl tert-butyl ether SW82606 ND pg/Kg 5.0 hip 6/19/2009 Benzene SW8260B ND pg/Kg 5.0 hlp 6/19/2009 ' Toluene SW82608 ND pg/Kg 5.0 hip 6/19/2009 Ethylbenzene SW8260B ND jig/Kg 5.0 hip 6119/2009 m,p-Xylene SW8260B ND pg/Kg 5.0 hip 6/19/2009 o-Xylene SW8260B ND pg/Kg 5.0 hip 6119/2009 1 Xylenes,Total SW8260B ND pg/Kg 0 hip 6/19/2009 i I 4 i i' 1 i i� i' ---------- ... ------ - -- ---- --° - - ------ - -- ---._.._._.-.—..----------.._.......-_.... ..- ----- - Qualifiers/ NO-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits ' Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting ' H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 16 of 23 '. ZALCO LABORATORIES, INC. uY ` Analytical and Consulting Services T 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 ' Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-017A Client Sample ID: Gasoline(9 1)Tk. South End @ 2 Ft. Collection Date: 6/12/2009 11:07:00 AM ' Report Comment: Matrix: SOLID Date ' Analyses Method Result Units DLR Analyst Analyzed Qual. i GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B NO ug/Kg 250 hip 6/24/2009 ' 1 BTEX& MTBE BY EPA 82608 Methyl tert-butyl ether SW8260B NO Ng/Kg 5.0 hip 6/19/2009 ' Benzene SW8260B NO ug/Kg 5.0 hip 6/19/2009 Toluene SW8260B NO Ng/Kg 5.0 hip 6/19/2009 Ethylbenzene SW8260B NO Ng/Kg 5.0 hip 611912009 m,p-Xylene SW8260B NO ug/Kg 5.0 hip 6/19/2009 ' o-Xylene SW8260B NO Ng/Kg 5.0 hip 6/19/2009 Xylenes,Total SW8260B NO Ng/Kg 0 hip 6/19/2009 i i 1 ! i i i 'r I i i I i 1 1 i r Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyle detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting ' H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 17 of 23 f' 1 I ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6,25/2009 Lab Order: 0906185 DateReceived- 6,12/20092:15:00 PM Project: Lab ID: 0906185-018A i Client Sample ID: Gasoline(9 1)Tk. South End @ 6 Ft. Collection Date: 6/12/2009 11:12:00 AM �1 Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed Qual. t' I GASOLINE RANGE HYDROCARBONS BY EPA 8015B i Gasoline Range Hydrocarbons SW8015B ND pg/Kg 250 hip 6/24/2009 1 BTEX&MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B ND pg/Kg 5.0 hip 6119/2009 Benzene SW8260B ND pg/Kg 5.0 hip 6/19/2009 Toluene SW8260B ND pg/Kg 5.0 hip 6/1912009 Ethylbenzene SW8260B ND pg/Kg 5.0 hip 6/19/2009 m,p-Xylene SW8260B ND pg/Kg 5.0 hip 6/19/2009 1 o-Xylene SW82606 ND pg/Kg 5.0 hip 6/19/2009 Xylenes,Total SW8260B ND pg/Kg 0 hip 6/19/2009 1 I y f I' I f 't I ---—--------- -- -- -—___ ._..._...----- ---- ---- - -- -- ---... -- --.............._..__......_..._....._...._..._..._...... ........ ...-. I' Qualifiers( ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantilation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quantitation range f SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting I' H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Pabc 18 of 23 i I ' ; ZALCO LABORATORIES, INC. k Analytical and Consulting Services s 4309 Armour Avenue (661)395-0539 1° Bakersfield, California 93308 FAX(661) 395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 ' Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab Ill: 0906185-019A Client Sample ID: Gasoline(87)Tk. South End @ 2 Ft. Collection Date: 6/12/2009 11:18:00 AM Report Comment: Matrix SOLID Date Analyses Method Result Units DLR Analyst Analyzed Qual. GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B ND pg/Kg 250 hlp 6/24/2009 BTEX& MTBE BY EPA 8260E Methyl tert-butyl ether SW8260B ND pg/Kg 5.0 hip 6/19/2009 ' Benzene SW8260B ND pg/Kg 5.0 hip 6/19/2009 Toluene SW8260B ND pg/Kg 5.0 hip 6119/2009 Ethylbenzene SW8260B ND pg/Kg 5.0 hip 6/19/2009 m,p-Xylene SW8260B ND pg/Kg 5.0 hip 6/19/2009 ' o-Xylene SW8260B ND pg/Kg 5.0 hip 6/19/2009 Xylenes,Total SW82606 ND pg/Kg 0 hip 6/19/2009 1 Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J Anatyte detected below quantitation limits R-RPD outside accepted recovery limits B-Anatyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR.Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Pave 19 of 23 ZALCO LABORATORIES, INC. , Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661) 395-3069 ' CLI ENT: Kern Construction. Report Date: 6/25/2009 , Lab Order: 0906185 DateReceived: 6/12!2009 2:15:00 PM Project: Lab ID: 0906185-020A Client Sample ID: Gasoline(87)Tk. South End @ 6 Ft. Collection Date: 6/122009 11:22:00 AM Report Comment: Matra: SOLID Date ' Analyses Method. Result Units DLR Analyst Analyzed Qual. GASOLINE RANGE HYDROCARBONS BY EPA 80158 Gasoline Range Hydrocarbons SW8015B 670 Ng/Kg 250 hip 6/24/2009 ' BTEX & MTBE BY EPA 8260B Methyl tent-butyl ether SW8260B ND pg/Kg 5.0 hip 6/19/2009 Benzene SW8260B ND Ng/Kg 5.0 hip 6/19/2009 ' Toluene SW8260B ND Ng/Kg 5.0 hip 6/19/2009 Ethylbenzene SW8260B ND Ng/Kg 5.0 hip 6/19/2009 m,p-Xylene SW8260B ND ug/Kg 5.0 hip 6/19/2009 o-Xylene SW8260B ND pg/Kg 5.0 hip 6/19/2009 1 Xylenes,Total SW8260B ND Ng/Kg 0 hip 6/19/2009 f i i i ------- ---- - --- - ------ ---- --- --- -- - - -- -------- Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbr-eviatious: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits { B-Analyte detected in the associated Method Blank E-Value above quantitation range j SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting !' H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 20 of 23 k ZALCO LABORATORIES, INC. } - Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 ' q Bakersfield,California 93308 FAX(661)395-3069 I CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab Ill: 0906185-021A Client Sample ID: Dirt Pile Top Soil Composite Collection Date: 6/12/200 10:54:00 AM Report Comment: Matrix: SOLID --.. _._..__...._._.._.... .... i r Date Analyses Method Result Units DLR Analyst Analyzed Qua). DIESEL RANGE HYDROCARBONS BY EPA 80158 ' Diesel Range Hydrocarbons SW8015B -12 mg/Kg 10 jmm 6/17/2009 GASOLINE RANGE HYDROCARBONS BY EPA 80156 j Gasoline Range Hydrocarbons SW8015B ND pg/Kg 250 hip 6/24/2009 j ' BTEX&MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B ND pg/Kg 5.0 hip 6/1912009 Benzene SW8260B ND pg/Kg 5.0 hip 6/19/2009 I ' Toluene SW8260B ND pg/Kg 5.0 hip 6/19/2009 Ethylbenzene SW8260B ND pg/Kg 5.0 hip 611912009 m,p-Xylene SW8260B ND pg/Kg 5.0 hip 6/19/2009 o-Xylene SW8260B ND pg/Kg 5.0 hip 6119/2009 ' Xylenes,Total SW8260B ND pg/Kg 0 hip 6/19/2009 i i 1 1 E i I i 4 i f i i t Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quantitation range ' SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Pa-c2 I of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 ` Bakersfield, California 93308 FAX(661)395-3069 ' CLIENT: Kern Construction Report Date: 6/25/2009 , Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-022A Client Sample 1D: Din Pile @ 1 Ft. Composite Collection Date: 6/12/2009 12:15:00 PM , Report Comment: Matrix SOLID Date , Analyses Method Result Units DLR Analyst Analyzed Qual. DIESEL RANGE HYDROCARBONS BY EPA 8015B Diesel Range Hydrocarbons SW80156 12 mg/Kg 10 jmm 6/17/2009 ' GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B ND pg/Kg 250 hip 6/24/2009 BTEX& MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B ND Ng/Kg 5.0 hip 6/19/2009 I Benzene SW8260B ND Ng/Kg 5.0 hlp 6119/2009 Toluene SW8260B ND Ng/Kg 5.0 hip 6/19/2009 Ethylbenzene SW8260B ND pg/Kg 5.0 hip 6/19/2009 j m,p-Xylene SW8260B ND pg/Kg 5.0 hip 6/19/2009 ' o-Xylene SW8260B ND pg1Kg 5.0 hip 6/1912009 i Xylenes,Total SW8260B ND Ng/Kg 0 hip 6/19/2009 I +}I I' I i t 1, i i ( I' t i1 i t I .._-.___._..._.._..._.._...._..,.._.......,.____,.._.__.._._......___..._. _.__.------_..._............__...__..._....._._.......__........_.__.._.._._...._.._.____._......_....__.._._.. __.._._.._......_.......-_.-__.__.------------- ......_....._._ i Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits ' Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits f B-Analyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount ' Page 22 of 23 i 1 " ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 ' Bakersfield, California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 ' Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-023A Client Sample Ill: N. End Gasoline(87)Tk @ 21 Ft, From the Surface Collection Date: 6/12/2009 12:16:00 PM ' Report Comment: Matrix: SOLID Date ' Analyses Method Result Units DLR Analyst Analyzed Qual. GASOLINE RANGE HYDROCARBONS BY EPA 8015B ' Gasoline Range Hydrocarbons SW8015B 3200 Ng/Kg 250 hip 6/24/2009 BTEX & MTBE BY EPA 82608 Methyl tert-butyl ether SW8260B ND pg/Kg 5.0 hip 6/1912009 Benzene SW8260B ND Ng/Kg 5.0 hip 6/19/2009 Toluene SW8260B ND Ug/Kg 5.0 hip 6/1912009 Ethylbenzene SW8260B ND pg/Kg 5.0 hip 6/19/2009 m,p-Xylene SW8260B ND Ng/Kg 5.0 hip 6/19/2009 o-Xylene SW8260B 15 Ng/Kg 5.0 hip 6/19/2009 Xylenes,Total SW8260B 15 Ng/Kg 0 hip 6/19/2009 1 i I i ! I ! t i i ' Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits ! B-Analyte detected in the associated Method Blank E-Value above quantitation range i ' SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 23 of 23 I 1 ! ZAL.CO LABORATORIES, INC. , Analytical & Consulting Services 4309 Armour Avenue (661) 395-0539 Bakersfield, California 93308 FAX (661) 395-3069 Wednesday, Jul)! 1 2009 ' Travis Simmons Kern ConsURuction Y.U. Box,6096 ' Bakersfield, CA 93396 TEL,: (661) 634-9950 FAX: (661) 634-9233 ]ZIP: Order Nu.: 0906185 ' Dear Travis Simmons: Please rind the attached amended report. Please call if you have any questions regarding these ' results. Sincerely, , l i 1 Zalco l.,ahura(o)-ics;]nc. ' 661-395-0539 CC: 'dperldns@bakersfleldfke.us This report is furnished for the exclusive use of our Customer and applies only to the samples tested.Zolco is not responsible for report alteration or detachment. ' td ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661) 395-0539 Bakersfield, California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-023A Client Sample ID: S. End Gasoline(87)Tk @ 21 Ft. From the Surface Collection Date- 6/12/2009 12:16:00 PM ' Report Comment: Matrix: SOLID Date ' Analyses Method Result Units DLR Analyst Analyzed Qual. GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B 3200 pg/Kg 250 hip 6/24/2009 METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb SW6010B <2.5 mg/Kg 2.5 ss 6/16/2009 ' BTEX&MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B ND pg/Kg 5.0 hip 6/19/2009 Benzene SW8260B ND pg/Kg 5.0 hip 6/19/2009 ' Toluene SW8260B ND pg/Kg 5.0 hip 6/19/2009 Ethylbenzene SW8260B ND pg/Kg 5.0. hip 6/19/2009 m,p-Xylene SW8260B ND pg/Kg 5.0 hip 6/19/2009 o-Xylene SW8260B 15 pg/Kg 5.0 hip 6/19/2009 ' Xylenes,Total SW8260B 15 pg/Kg 0 hip 6/19/2009 1 Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quanlilation range ' SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 23 of 23 METHOD 35506/8015 Mod , PETROLEUM HYDROCARBONS BY EXTRACTION Client SHAW E&I Date Collected 07/17/09 ' Project BAKERSFIELD PHASE II Date Received: 07/20/09 Batch No. 09G198 Date Extracted: 07/21/09 11:00 Sample ID: B-1 Date Analyzed: 07/21/09 18:47 Lab Samp ID: 0198-01 Dilution Factor: 1 Lab File ID: LG21007A Matrix SOIL Ext Btch ID: DSG028S 8 Moisture 11.8 Calib. Ref.: LG21002A Instrument ID GCT105 RESULTS MDL PARAMETERS (mg/kg) (m g/kg) (mg/kg) - ' DIESEL 480 11 5.7 MOTOR OIL NO 23 5.7 SURROGATE PARAMETERS % RECOVERY QC-LIMIT ' BROMOBENZENE 77 40-160 HEXACOSANE 78 70-160 RL Reporting Limit ' Parameter H-C Range Diesel C10-C24 Motor Oil C24-C36 1 ' METHOD 35508/8015 Mod PETROLEUM HYDROCARBONS BY EXTRACTION ----------------------------------- ' Client SHAW E&I Date Collected: 07/17/09 Project BAKERSFIELD PHASE II Date Received: 07/20/09 Batch No. 09G198 Date Extracted: 07/21/09 11:00 Sample ID: B-2 Date Analyzed: 07/21/09 19:03 Lab Samp ID: G198-02 Dilution Factor: 1 Lab File ID: LG21008A Matrix SOIL Ext Btch ID: DSG028S % Moisture 10.8 Calib. Ref.: LG21002A Instrument ID GCT105 RESULTS _ RL MDL ' PARAMETERS (mg/kg) (mg/kg) (mg/kg) DIESEL NO 11 5.6 MOTOR OIL 9.O1 22 5.6 SURROGATE PARAMETERS $ RECOVERY QC LIMIT -------------- --- ---------- -------- BROMOBENZENE 73 40-160 HEXACOSANE 85 70-160 ' RL Reporting Limit Parameter H-C Range Diesel C10-C24 Motor Oil C24-C36 1 METHOD 3550B/8015 Mod , PETROLEUM HYDROCARBONS BY EXTRACTION Client SHAW E&I Date Collected 07/17/09 ' Project BAKERSFIELD PHASE II Date Received: 07/20/09 Batch No. 09G198 Date Extracted: 07/21/09 11:00 Sample ID: B-3 Date Analyzed: 07/21/09 19:20 Lab Samp ID: G198-03 Dilution Factor: 1 ' Lab File ID: LG21009A Matrix SOIL Ext Btch ID: DSG028S % Moisture 8.3 Calib. Ref.: LG21002A Instrument ID GCT105 __- RESULTS ' PARAMETERS (mg/kg) (mg/kg)g) (mg/kg) DIESEL NO 11 5.5 MOTOR OIL ND 22 5.5 SURROGATE PARAMETERS % RECOVERY QC LIMIT , -------------------- ---------- -------- BROMOBENZENE 76 40-160 HEXACOSANE 79 70-160 RL Reporting Limit ' Parameter H-C Range Diesel C10-C24 Motor Oil C24-C36 1 ' METHOD 35508/8015 Mod PETROLEUM HYDROCARBONS BY EXTRACTION 'Client SHAW E&I Date Collected: 07/17/09 Project BAKERSFIELD PHASE II Date Received: 07/20/09 Hatch No. 09G198 Date Extracted: 07/21/09 11:00 Sample ID: B-4 Date Analyzed: 07/21/09 19:36 Lab Samp ID: 13198-04 Dilution Factor: 1 - Lab File ID: LG21010A Matrix SOIL Ext Btch ID: DSG028S % Moisture 15.7 Calib. Ref- 1,1321002A Instrument ID GCT105 RESULTS RL MDL PARAMETERS (mg/kg) (mg/kg) (mg/kg) DIESEL 64 12 5.9 MOTOR OIL ND 24 5.9 SURROGATE PARAMETERS % RECOVERY QC LIMIT ------------ ------ BROMOBENZENE 72 40-160 HEXACOSANE 82 70-160 RL Reporting Limit Parameter H-C Range .. Diesel C10-C24 Motor Oil C24-C36 1 1 METHOD 3550B/8015 Mod ' PETROLEUM HYDROCARBONS BY EXTRACTION Client SHAW E&I Date Collected NA ' Project BAKERSFIELD PHASE II Date Received: 07/21/09 Batch No. 09G198 Date Extracted: 07/21/09 11:00 Sample ID: MBLKIS Date Analyzed: 07/21/09 18:30 Lab Samp ID: DSG028SB Dilution Factor: 1 ' Lab File ID: LG21006A Matrix SOIL Ext Btch ID: DSG028S % Moisture NA Calib. Ref.: LG21002A Instrument ID GCT105 RESULTS - RL MDL PARAMETERS (mg/kg) (mg/kg) (mg/kg) DIESEL ND 10 5.0, MOTOR OIL ND 20 5.0 SURROGATE PARAMETERS % RECOVERY QC LIMIT -------------------- -------- BROMOBENZENE 82 50-150 HEXACOSANE 85 70-190 RL Reporting Limit Parameter H-C Range Diesel C10-C24 Motor Oil C29-C36 1 1 1 1 1 1 1 1 i 1 1 1 1 1 1 1 1 1 1 1 EMAX QUALITY CONTROL DATA LCS/LCD ANALYSIS CLIENT: SHAW E&I PROJECT: BAKERSFIELD PHASE II BATCH NO.: 09G198 METHOD: METHOD 3550B/8015 Mod MATRIX: SOIL % MOISTURE: NA DILUTION FACTOR: 1 1 1 SAMPLE ID: MBLKIS LAB SAMP ID: DSG028SB DSG028SL DSG028SC - LAB FILE ID: LG21006A LG21004A LG21005A DATE EXTRACTED: 07/21/0911:00 07/21/0911:00 07/21/0911:00 DATE COLLECTED: NA DATE ANALYZED: 07/21/0918:30 07/21/0917:57 07/21/0918:14 DATE RECEIVED: 07/21/09 PREP. BATCH: DSG028S DSG028S DSG026S CALIB. REF: LG21002A LG21002A LG21002A ACCESSION: BLNK RSLT SPIKE AMT BS RSLT BS SPIKE AMT BSD RSLT BSD RPD QC LIMIT MAX RPD PARAMETER (mg/kg) (mg/kg) (mg/kg) % REC (mg/kg) (mg/kg) % REC ( 8 ) ( $ 1 1 % ) --------- ---------- --------- ----—---- ------ --------- ---------- ------ ------ ------- ------- Diesel ND 500 488 98 500 460 96 2 60-140 50 SPIKE AMT BS RSLT BS SPIKE AMT BSD RSLT BSD QC LIMIT SURROGATE PARAMETER (mg/kg) (mg/kg) % REC (mg/kg) (mg/kg) % REC ( % ) ------------------- ------- ------- ------ --------- -------- ------ ---- Bromobenzene 100 88.8 89 100 87.2 87 50-150 Hexacosane 25.0 23.3 93 25.0 23.4 94 70-140 ' METHOD 5030B/M8015 TOTAL PETROLEUM HYDROCARBONS BY PURGE AND TRAP Client SHAW E&I Date Collected: 07/17/09 Project BAKERSFIELD PHASE II Date Received: 07/20/09 Batch No. 09G198 Date Extracted: 01/21/09 14:42 Sample ID: B-2 Date Analyzed: 07/21/09 14:42 Lab Samp ID: G198-02 Dilution Factor: 1 Lab File ID: EC20037A Matrix SOIL Ext Btch ID: VMGO11S % Moisture 10.8 Calib. Ref.: EG20031A Instrument ID GCT039 RESULTS RL MDL PARAMETERS (mg/kg) (mg/kg) (mg/kg) GASOLINE NO 1.1 0.56 SURROGATE. PARAMETERS $ RECOVERY QC LIMIT BROMOFLUOROBENZENE 84 70-140 Parameter H-C Range Gasoline C6-C10 1 1 1 1 i 1 1 1 i 1 1 METHOD 5030B/M8015 1 TOTAL PETROLEUM HYDROCARBONS BY PURGE AND TRAP Client SHAW E&I Date Collected 07/17/09 1 Project BAKERSFIELD PHASE II Date Received: 07/20/09 Batch No. 09G198 Date Extracted:-07/21/09 16:02 Sample ID: B-3 Date Analyzed: 07/21/09 16:02 Lab Samp ID: G198-03 Dilution Factor: 1 1 Lab File ID: EG20039A Matrix SOIL Ext Btch ID: VMG011S $ Moisture 8.3 Calib. Ref.: EC20031A Instrument ID GCT039 ------------------------------------------------------------------------------------------------ RESULTS MDL PARAMETERS (mg/kg) (mg/kg) (mg/kg) -- - -- 1 GASOLINE ND 1.1 0.55 SURROGATE PARAMETERS $-RECOVERY QC LIMIT 1 BROMOFLUOROBENZENE 77 70-190 Parameter H-C Range ' Gasoline C6-C10 i . i 1 - 1 1. 1 1 1 i i 1 . i ' METHOD 5030B/M8015 TOTAL PETROLEUM HYDROCARBONS BY PURGE AND TRAP 'Client SHAW E&I Date Collected 07/17/09 Project BAKERSFIELD PHASE II Date Received: 07/20/09 Batch No. 09G198 Date Extracted: 07/21/09 16:91 Sample ID: B-9 Date Analyzed: 07/21/09 16:91 Lab Samp ID: G198-09 Dilution Factor: 1 Lab File ID: EG20040A Matrix SOIL Ext Etch ID: VMG011S % Moisture 15.7 Calib. Ref.: EG20031A Instrument ID GCT039 RESULTS RL MDL PARAMETERS (mg/kg) (mg/kg) (mg/kg) GASOLINE 20 1.2 0.59 SURROGATE PARAMETERS % RECOVERY QC LIMIT ---------- ---------- ---_---- BROMOFLUOROBENZENE 90 70-190 Parameter H-C Range 1 Gasoline C6-C10 1 1 1 1 METHOD 50303/M8015 ' TOTAL PETROLEUM HYDROCARBONS BY PURGE AND TRAP Client SHAW E&I Date Collected 07/17/09 ' Project BAKERSFIELD PHASE II Date Received: 07/20/09 Batch No. 09G198 Date Extracted: 07/21/09 15:23 Sample ID: B-1 Date Analyzed: 07/21/09 15:23 Lab Samp ID: G198-01T Dilution Factor: 10 ' Lab File ID: EC20038A Matrix SOIL Ext Btch ID: VMGOIIS % Moisture 11.8 Calib. Ref.: EG20031A Instrument ID GCT039 -ARAM-T-R- RESULTS -----g ,----MD PARAMETERS (mg/kg) (mg/kg) (mg/kg)) GASOLINE 180 11 5.7 SURROGATE PARAMETERS % RECOVERY QC LIMIT ' BROMOFLUOROBENZF.NE DO 70-140 Parameter H-C Range Gasoline C6-C10 ' DO: DILUTED OUT 1 1 ' METHOD 5030B/M8015- TOTAL PETROLEUM HYDROCARBONS BY PURGE AND TRAP 'Client SHAW E&I Date Collected: NA Project BAKERSFIELD PHASE II Date Received: 07/21109 Batch No. 09G198 Date Extracted: 07/21/09 12:35 Sample ID: MBLKIS Date Analyzed: 07/21/09 12:35 Lab Samp ID: VMGO11SB Dilution Factor: 1 Lab File ID: EG20034A Matrix SOIL Ext Btch ID: VMGOIIS % Moisture : NA Calib. Ref.: EG20031A Instrument ID GCT039 --- ---- ----------------- RESULTS RL MDL PARAMETERS (mg/kg) (mg/kg) (mg/kg) GASOLINE NO 1.0 0.50 SURROGATE PARAMETERS 8 RECOVERY QC LIMIT _______________ __________ BROMOFLUOROBENZENE 87 70-190 Parameter H-C Range Gasoline C6-C10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 r ■� r � �■■ r r r r r � r r � r rr r r �r EMAX QUALITY CONTROL DATA LCS/LCD ANALYSIS CLIENT: SHAW E&I PROJECT: BAKERSFIELD PHASE II BATCH NO.: 09G198 METHOD: METHOD 5030B/M8015 MATRIX: SOIL % MOISTURE: NA DILUTION FACTOR: 1 1 1 SAMPLE ID: MBLKIS LAB SAMP ID: VMG011SB VMG011SL VMG011SC LAB FILE ID: EG20034A EG20032A EG20033A DATE EXTRACTED: 07/21/0912:35 01/21/0911:17 07/21/0911:56 DATE COLLECTED: NA DATE ANALYZED: 07/21/0912:35 07/21/0911:17 07/21/0911:56 DATE RECEIVED: 07/21/09 PREP. BATCH: VMG011S VMG011S VMG011S CALIB. REF: EG20031A EG20031A EG20031A ACCESSION: BLNK RSLT SPIKE AMT BS RSLT BS SPIKE AMT BSD RSLT BSD RPD QC LIMIT MAX RPD PARAMETER (mg/kg) (mg/kg) (mg/kg) % REC (mg/kg) - (mg/kg) % REC ( % ) ( % ) ( % ) --------- —--—---- --------- ---------- ------ --------- --------- ------ ------ ------- ------- Gasoline ND 25.0 24.5 98 25-.0 24.7 99 1 60-130 50 ------------------------------------------------------------------------------------------------------------------------ SPIKE AMT BS RSLT BS SPIKE AMT BSD RSLT BSD QC LIMIT SURROGATE PARAMETER (mg/kg) (mg/kg) % REC (mg/kg) (mg/kg) $ REC ( % ) -----------------— --------- ---------- ------ --------- ---------- ------ ------- BrOmOfluOTObenZene 2.00 2.09 105 2.00 2.08 104 70-140 ' METHOD 5030B/8260B 1 VOLATILE ORGANICS BY GC/MS Client SHAW E&I Date Collected: 07/17/09 ' Project BAKERSFIELD PHASE II Date Received: 07/20/09 Batch No. 09G198 Date Extracted: 07/21/09 18:39 Sample ID: B-1 Date Analyzed: 07/21/09 18:39 Lab Samp ID: G198-01 Dilution Factor: 1 Lab File ID: RGB406 Matrix SOIL Ext Btch ID: V003G26 8 Moisture 11.8 Calib. Ref.: RFB006 Instrument ID T-003 ---------- RESULTS -__-_RL -__-MD , PARAMETERS (ug/kg) (ug/kg) (ug/kg) BENZENE NO 5.7 2.3 DIPE NO 5.7 2.3 ETBE NO 5.7 2.3 ETHYLBENZENE NO 5.7 2.3 M/P-XYLENES 15 11 2.3 MTBE NO 5.7 2.3 O-XYLENE 580E 5.7 2.3 TAME NO 5.7 2.3 ' TERT-BUTANOL 81 23 11 TOLUENE NO 5.7 2.3 SURROGATE PARAMETERS % RECOVERY QC LIMIT ____________________ ---------- ________ 1,2-DICHLOROETHANE-D4 105 60-160 ' 4-BROMOFLUOROBENZENE 4422' 70-150 TOLUENE-D8 106 70-140 ' METHOD 5030B/8260B VOLATILE ORGANICS BY GC/MS . Client - SHAW E&I Date Collected: 07/17/09 Project : BAKERSFIELD PHASE II Date Received: 07/20/09 Batch No. 09G198 Date Extracted: 07/21/09 19:10 sample 10: B-2 Date Analyzed: 07/21/09 19:10 Lab Samp ID: G198-02 Dilution Factor: 1 Lab File ID: RGB407 Matrix SOIL Ext Btch I0: V003G26 % Moisture 10.8 Calib. Ref.: RFB006 Instrument ID T-003 RESULTS RL MDL ' PARAMETERS (ug/kg) (ug/kg) (ug/kg) BENZENE ND 5.6 2.2 DIPE NO 5.6 2.2 ETBE - NO 5.6 2.2 ETRYLBENZENE NO 5.6 2.2 M/P-XYLENES ND 11 2.2 MTBE ND 5.6 2.2 O-XYLENE 2.31 5.6 2.2 TAME NO 5.6 2.2 TERT-BUTANOL NO 22 11 TOLUENE ND 5.6 2.2 SURROGATE PARAMETERS % RECOVERY QC LIMIT 1,2-DICHLOROETHANE-D4 106 60-160 4-BROMOFLUOROBENZENE 100 70-150 . TOLUENE-D8 107 70-140 1 1 1 METHOD 5030B/8260B VOLATILE ORGANICS BY GC/MS Client SHAW E&I Date Collected: 07/17/09 Project BAKERSFIELD PHASE II Date Received: 07/20/09 Batch No. 09G198 Date Extracted: 07/21/09 19:90 Sample ID: B-3 Date Analyzed: 07/21/09 19:90 Lab Samp ID: G198-03 Dilution Factor: 1 Lab File ID: RGB408 Matrix SOIL Ext Btch ID: VO03026 B Moisture 8.3 Calib. Ref.: RFB006 Instrument ID T-003 _____ RESULTS RI, _/kg) , PARAMETERS (ug/kg) (ug/kg) (ug/kg) BENZENE NO 5.5 2.2 DIPE NO 5.5 2.2 ETBE NO 5.5 2.2 ' ETHYLBENZENE NO 5.5 2.2 M/P-XYLENES NO 11 2.2 MTBE NO 5.5 2.2 O-XYLENE NO 5.5 2.2 TAME N 5.5 2.2 ' TERT-BUTANOL NO 22 11 TOLUENE NO 5.5 2.2 SURROGATE PARAMETERS % RECOVERY QC LIMIT ____________________ ---------- 1,2-DICHLOROETHANE-D9 109 60-160 9-BROMOFLUOROBENZENE 102 70-150 TOLUENE-D8 110 70-190 ' METHOD 5030B/8260B VOLATILE ORGANICS BY GC/MS Client SHAW E&I Date Collected 07/17/09 Project BAKERSFIELD PHASE II Date Received: 07/20/09 Batch No. 09G198 Date Extracted: 07/22/09 23:41 Sample ID: B-4 Date Analyzed: 07/22/09 23:41 Lab Samp ID: G198-04R Dilution Factor: 1 Lab File ID: RGB457 Matrix SOIL Ext Btch ID: VO03G28 8 Moisture 15.7 Calib. Ref.: RFB006 Instrument ID T-003 RESULTS RL MDL PARAMETERS (ug/kg) (ug/kg) (ug/kg) BENZENE ND 5.9 2.4 - DIPE ND 5.9 2.4 ETBE NO 5.9 2.4 ETHYLBENZENE NO 5.9 2.4 M/P-XYLENES 330 12 2.4 MTBE ND 5.9 2.4 O-XYLENE 460E 5.9 2.4 TAME NO 5.9 2.4 ' TERT-BUTANOL 41 24 12 TOLUENE NO 5.9 2.4 SURROGATE PARAMETERS % RECOVERY QC LIMIT ____________________ __________ ________ 1,2-DICHLOROETHANE-D4 105 60-160 4-BROMOFLUOROBENZENE 96 70-150 TOLUENE-D8 107 70-140 1 1 1 r 1 r r r r r METHOD 5030B/8260B r VOLATILE ORGANICS BY GC/MS Client SHAW E&I Date Collected 07/17/09 ' Project BAKERSFIELD PHASE II Date Received: 07/20/09 Batch No. 09G198 Date Extracted: 07/22/09 10:41 Sample ID: B-1DL Date Analyzed: 07/22/09 10:41 Lab Samp ID: G198-01T Dilution Factor: 50 ' Lab File ID: RGB434 Matrix SOIL Ext Btch ID: VO03G27 % Moisture 11.8 Calib. Ref.: RGB348 Instrument ID T-003 -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- RESULTS -- RL kg) PARAMETERS (ug/kg) (ug/kg) (ug/kg) BENZENE NO 280 110 DIPE NO 280 110 ETBE NO 280 110 ' ETHYLBENZENE NO 280 110 M/P-XYLENES NO 570 110 MTBE NO 280 110 0-XYLENE 1200 280 110 TAME NO 280 110 ' TERT-BUTANOL NO 1100 570 TOLUENE ND 280 110 SURROGATE PARAMETERS % RECOVERY QC LIMIT -------------------- ---------- -------- 1,2-DICHLOROETHANE-D4 101 60-160 ' 4-BROMOFLUOROBENZENE 111 70-150 TOLUENE-D8 110 70-140 1 1 1 1 r 1 r r _ r r r . r ' METHOD 5030B/8260B VOLATILE ORGANICS BY GC/MS Client SHAW E&I Date Collected 07/17/09 Project BAKERSFIELD PHASE II Date Received: 07/20/09 Batch No. 09G198 Date Extracted: 07/22/09 10:11 Sample ID: B-4DL Date Analyzed: 07/22/09 10:11 Lab Samp ID: G198-04T Dilution Factor: 50 ' Lab File ID: RGB433 Matrix SOIL Ext Btch ID: VO03G27 % Moisture 15.7 , Calib. Ref.: RGB348 Instrument ID T-003 RESULTS RL MDL PARAMETERS (ug/kgl lug/kg) (ug/kg) BENZENE NO, 300 120 DIPS NO 300 120 ETBE NO 300 120 ETHYLBENZENE NO 300 120 M/P-XYLENES 4001 590 120 MTBE ND 300 120 0-XYLENE 640 300 120' TAME NO 300 120 TERT-BUTANOL ND 1200 590 TOLUENE NO 300 120 SURROGATE PARAMETERS $ RECOVERY QC LIMIT -------------------- ---------- -------- 1,2rDICHLOROETHANE-D4 103 60-160 4-BROMOFLUOROBENZENE 112 70-150 TOLUENE-D8 109 70-140 1 1 1 1 1 1 METHOD 50308/82608 ' VOLATILE ORGANICS BY GC/MS Client SHAW E&I Date Collected: NA Project BAKERSFIELD PHASE II Date Received: 07/21/09 Batch No. 09G198 Date Extracted: 07/21/09 13:03 Sample ID: MBLKIS Date Analyzed: 07/21/09 13:03 Lab Samp ID: V003G26B Dilution Factor: 1 , Lab File ID: RGB395 Matrix SOIL Ext Btch ID: VO03G26 % Moisture NA Calib. Ref.: RFB006 - Instrument ID T-003 RESULTS - g) -/kg) PARAMETERS (ug/kg) (ug/kg) (ug/kg) BENZENE ND 5.0 2.0 DIPE ND 5.0 2.0 ETBE ND 5.0 2.0 ' ETHYLBENZENE ND 5.0 2.0 M/P-XYLENES ND 10 2.0 MTBE ND 5.0 2.0 O-XYLENE ND 5.0 2.0 TAME ND 5.0 2.0 TERT-BUTANOL ND 20 10 TOLUENE ND 5.0 2.0 SURROGATE PARAMETERS % RECOVERY QC LIMIT -------------------- ---------- 1,2-DICHLOROETHANE-D4 107 70-140 4-BROMOFLUOROBENZENE 102 70-130 TOLUENE-D8 108 70-130 r METHOD 5030B/8260B VOLATILE ORGANICS BY GC/MS Client SHAW E&I Date Collected: NA Project BAKERSFIELD PHASE II Date Received: 07/22/09 Batch No. 09G198 Date Extracted: 07/22/09 03:20 Sample ID: MBLK2S Date Analyzed: 07/22/09 03:20 Lab Samp ID: VO03G27B Dilution Factor: 50 Lab File ID: RGB421 Matrix SOIL ' Ext Btch ID: VO03G27 8 Moisture NA Calib. Ref.: RGB348 _ _ - Instrument ID T-003 RESULTS - RL MDL PARAMETERS (ug/kg) (ug/kg) (ug/kg) BENZENE NO 250 100 DIPE NO 250 100 ETBE ,ND 250 100 'ETHYLBENZENE ND 250 100 M/P-XYLENES ND 500 100 MTBE ND 250 100 0-XYLENE NO 250 100 TAME _ NO 250 100 TERT-BUTANOL ND 1000 500 TOLUENE - NO 250 100 SURROGATE PARAMETERS 8 RECOVERY QC LIMIT 1,2-DICHLOROETHANE-D4 104 70-140 4-BROMOFLUOROBENZENE 114 70-130 TOLUENE-D8 109 70-130 r EMAX QUALITY CONTROL DATA LCS/LCD ANALYSIS CLIENT: SHAW E&I PROJECT: BAKERSFIELD PHASE II BATCH NO.: 09G198 METHOD: METHOD 5030B/8260B MATRIX: SOIL % MOISTURE: NA DILUTION FACTOR: 1 1 1 SAMPLE ID: MBLKIS LAB SAMP ID: VO03G26B VO03G26L V003G26C LAB FILE ID: RGB395 RGB393 RGB394 DATE EXTRACTED: 07/21/0913:03 07/21/0912:02 07/21/0912:32 DATE COLLECTED: NA DATE ANALYZED: 07/21/0913:03 07/21/0912:02 07/21/0912:32 DATE RECEIVED: 07/21/09 PREP. BATCH: VO03G26 VO03G26 VO03G26 CALIB. REF: RFB006 RFB006 RFB006 ACCESSION: BLNK RSLT SPIKE AMT BS RSLT BS SPIKE AMT BSD RSLT BSD RPD QC LIMIT MAX RPD PARAMETER (ug/kg) (ug/kg) (ug/kg) $ REC (ug/kg) (ug/kg) % REC ( % ) ( % ) ( % ) --------- ---------- --------- ---------- ------ --------- ---------- ------ ------ ------- ------- Benzene ND 50.0 43.3 87 50.0 43.7 87 1 70-130 50 Toluene NO 50.0 44.6 89 50.0 45.4 91 2 70-130 50 SPIKE AMT BS RSLT BS SPIKE AMT BSD RSLT BSD QC LIMIT SURROGATE PARAMETER (ug/kg) (ug/kg) % REC (ug/kg) (ug/kg) % REC ( % ) --------—----—--- --------- -----—--- ------ --------- ---------- ------ ------ 1,2-Dichloroethane-d4 50.0 53.5 107 50.0 54.2 108 70-140 4-Bromofluorobenzene 50.0 49.5 99 50.0 49.9 100 70-130 Toluene-d8 50.0 53.3 107 50.0 53.7 107 70-130 EMAX QUALITY CONTROL DATA LCS/LCD ANALYSIS CLIENT: SHAW E&I PROJECT: BAKERSFIELD PHASE II BATCH NO.: 09G198 METHOD: METHOD 5030B/8260B MATRIX: SOIL % MOISTURE: NA DILUTION FACTOR: 50 50 50 SAMPLE ID: MBLK2S LAB SAMP ID: VO03G27B' V003G27L VO03G27C LAB FILE ID: RGB421 RGB419 RGB420 DATE EXTRACTED: 07/22/0903:20 07/22/0902:19 07/22/0902:49 DATE COLLECTED: NA DATE ANALYZED: 07/22/0903:20 07/22/0902:19 . 07/22/0902:49 DATE RECEIVED: 07/22/09 PREP. BATCH: V003G27 VO03G27 VO03G27 CALIB. REF: RGB348 RGB348 RGB348 ACCESSION: BLNK RSLT SPIKE AMT BS RSLT BS SPIKE ANT BSD RSLT BSD RPD QC LIMIT MAX RPD PARAMETER (ug/kg) (ug/kg) (ug/kg) % REC (ug/kg) (ug/kg) % REC ( % ) ( % 1 ( % 1 --------- ---------- --------- ---------- ------ --------- ---------- ------ ------ —----- ------- Benzene ND 2500 2450 98 2500 2530 101 3 70-130 50 Toluene ND 2500 2470 99 2500 2520 101 2 70-130 50 ----------------------------------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------------------------------------ SPIKE AMT BE RSLT BS SPIKE AMT BSD RSLT BED QC LIMIT SURROGATE PARAMETER (ug/kg) (ug/kg) % REC (ug/kg) (ug/kg) % REC ( % ) —----------------- -------- —-- —-- - --------- —-------- ------ ------ 1,2-Dichloroethane-d4 2500 2610 104 2500 2590 104 70-140 4-Bromofluorobenzene 2500 2760 ill 2500 2850 114 70-130 Toluene-d8 2500 2710 108 2500 2800 112 .70-130 P Date: 7/21/2009 ' "" SDG Login Review Sheet C3Z�i ATORIES INC, t� Client Code: SH_0921_ 1 Send Report To: Attn: Ramil Reyes Client: Shaw E&I \ ���, Company: Shaw E&I , Project: Bakersfield Phase II I Address: 3347 Michelson Dr., #200 Irvine CA 92612 EMAX PM: Richard Beauvil NA ' SDG: 09G198 DATE/TIME RECEIVED: 7 120/2009 9:00 DUE DATE: 7123/2009 Lwks ID Control# Sample ID Matrix Coll Date Time Lwks Method Analysis ' E092994 G198-01 B-1 SOIL 7/17/2009 14:10 , MCD Moisture Content Determination G198-01 13-1 SOIL 7/17/2009 14:10 TPHGS TPH Gasoline G198-01 B-1 SOIL 7/17/2009 14:10 TPHDMS TPH Diesel&Motor Oil ' G198-01 B-1 SOIL 7/17/2009 14:10 VOS Volatile Organics by GC/MS EO92995 G 198-02 B-2 i SOIL 7/17/2009 14:20, MCD Moisture Content Determination G198-02 B-2 SOIL 7/17/2009 14:20 TPHDMS TPH Diesel&Motor Oil G198-02 B-2 SOIL 7/17/2009 14:20 TPHGS TPH Gasoline G198-02 B-2 SOIL 7/17/2009 14:20 VOS Volatile Organics by GC/MS - E092996 G198-03 B-3 i _ SOIL 7/17/2009 14:35/ MCD Moisture Content Determination G198-03 B-3 SOIL 7/17/2009 14:35 TPHGS TPH Gasoline G198-03 B-3 SOIL 7/17/2009 14:35 TPHDMS TPH Diesel&Motor Oil G198-03 B-3 SOIL 7/17/2009 14:35 VOS Volatile Organics by GC/MS E092997 G198-04 13=4 i SOIL 7117/2009 15:40, MCD Moisture Content Determination G198-04 B-4 SOIL 7/17/2009 15:40 TPHGS TPH Gasoline ' G198-04 8-4 SOIL 7/17/2009 15:40 TPHDMS TPH Diesel& Motor Oil G198-04 B-4 SOIL 7117/2009 15:40 VOS Volatile Organics by GC/MS 1 1 1 Report Format:REVIEW Page 1 of 1 Ref.Document# SDG#: V �=;• CHAIN OF CUSTODY Page 1 of 1 Shaw Environmental and Infrastructure Inc. Bottle Type/Preservation Code Company Name: Shaw Environmental,Inc. Job Order Number: 135919 C4 C4 C4 Address: 3347 Michelson Dr., Suite 200 Project Name: Bakersfield Phase It Number of Bottles City/State I Zip: Irvine, CA 92512-1692 Project Location: Bakersfield,CA 2 2 2 IT Lu Project Manager: Ramil Reyes Purchase Order#: 135919.01 N O Phone/Fax Number: (949)660-54941(949)475-5433 Lab Destination: EMAX w co Send Report To: ATTN:Ramil Reyes Lab Contact: Richard Beauvil w m w Co Phone/Fax Number: 949-660-75281949-475-5433 Lab Address: 1835 W 205th Street ci O Address: 3347 Michelson Dr., Suite 200 Lab Destination: Torrance, CA 90501 c a o w o City: Irvine, CA 92512-1692 Lab Phone#: 310-618-8889 Ext. 118 T 2 X d Project Contact: Ramil Reyes O Collection Information ti m 0 9 o Sampling w = = Shaw Sample Number CC 'Location Date Time Matrix Method QC Level m ra- Y�7 7/17/2009 j e SO Grab 3 XXX �n i�= �'C:f'(' i1- r ,0 0 7/17/2009 %v: .0 SO Grab 3 7/17/2009 j, �t SO Grab 3 "r— 7/1 712 00 9 I f, SO Grab 3 XXX ''-3 Day TAT(RUSH) Phase II ESA Soil Investigation Sampling Method Codes Preservation Codes G=Grab 1 =None Sampler(s)Name(s): Carol Zeyn LF-Low Flow 2=Nitric Acid Matrix Codes 3=Phosphoric acid Relinquished By: Date Time Received By: Date: DW=Drinking Water 4=Cool 4 degrees C i N !l v ` WG=Ground Water Bottle Codes Relin i3fied By: Date Time Received By. , Date: LIQ=Other Liquid A=40-ml-VOA SOL=Other Solid B=8-oz glass jar Relinquished By: Date Time Receive y: Date: A=Air Sample C=4-oz glass jar ISO=Soil D=250-mL Plastic / \9- S` C SAMPLE RECEIPT FORM L.kCi"fi PAYOF:i�S�rNC.-+ Type or Delivery Delivered By/Airbill ' •CMAX Ceuricr I Recepient •Client Delwe- Date 7 urd Piny Time 200 CDC inspection �,,..+• Client Name Ciie I PM/PC Sampler Name amnfng Dam'frime/Location ample ID ,,�'CJ M... Address cl N/Fax P ❑Courier Signature / ,Malysis Required ❑Preservative(if any) _,Q MT Safety Issues ❑Hieh concentrations expected ❑Superrund Site samples ❑Rad screening required ' Comments: packaging Inspection , Container 'Cooler ❑Box ❑Other Condition custody Sezd ❑]�iaet - ❑Damaged Packaging ,Bubble peek ❑—Styrofoam ❑Popcorn �$C'. yli+efent ❑ r Temperatures Cooler i� ❑Cooler 2 °C ❑Cooler 3 C ❑Cooler 4 'C ❑Cooler 5 °C (Coot•S6°C but not Imam) ❑Cooler 6 "C ❑Cooler 7 "C ❑Conler 8 °C ❑Cooler 9 °C ❑Cooler I0 "C , Comments: ❑PM was informed on non-compliant coolers imediately. DISCREPANCIES , LS ID LSCID Sample Libel ID/COC ID Discrepancy Code Corrective Action Code REVIEWS Sample Labeiinc ^~� SRP I'M Date •�.� Date l Batc LEGEND: , Code Description-Sample Marro+emcnl Code Utscripiion-Snmpfe Manngemcm Code Description-Project Management At Analysis is not indicated in COC DI Date and/or time is not indicated in COC RI Hold sample(s);wait ftn lurther instructions .A2 Analysis is not indicated in label D2 Date andfor time is not indicated in label R2 Proceed as indicated in COC A3 Analysis is inconsistent in COC vis-a-vis label D3 Date andlor time is inconsistent in COC vis-a-vis label R3 Refer to attached instmetien ' A4 Et lnsuficient prssc"auve R4 Cancel the analysis, B I Sample ID is not indicated in COC E2 ltnproper preservation RS 112 Sumpte ID is not indicated in label PI Insufficient Sample R6 ' 133 Sample ID is incousisem is COC vis-io-vis label I2 Bubble is>bmm 114 G I Temperature is out of fault-, CI Wrung container G2 Out or Holding Timc ' C^_thoken container G3>20%solid narucic C_i Lcalcine waunner Ili C•1 112 f. EMAX-SM02 Rev.5 SAMPLE RECEIPT FORM 2 SAMPLES RECEIVED FOR ECN: CONTAINER TYPE CHEMICAL PRESERVATIVE Filtered c rCN SAMPLE CONTAINER d x ID + C) V Q V 0 v o v 8 x N - z —0, 7- E: 0 0 F 2 3 ' * 4 5 6 . 7 :77 0 2 3 ' * 4 5 1 * 6 7 ' * 8 9 0 2 3 4 5 6 ' * 7 9 ' * 0 METHOD 3550B/8015 Mod r PETROLEUM HYDROCARBONS BY EXTRACTION Client SHAW E&I Date Collected 08/10/09 r Project BAKERSFIELD PHASE II Date Received: 08/12/09 Batch No. 09H123 Date Extracted: 08/13/09 15:00 Sample ID: B-5-71 Date Analyzed: 08/19/09 18:55 Lab Samp ID: H123-09 Dilution Factor: 1 r Lab File ID: LH14021A Matrix SOIL Ext Btch ID: DSH012S 8 Moisture 6.1 Calib. Ref.: LH14017A Instrument ID GCT105 -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- RESULTS _- MDL PARAMETERS (mg/kg) (mg/kg)g) (mg/kg) DIESEL NO 11 5.3 MOTOR OIL NO 21 5.3 SURROGATE PARAMETERS % RECOVERY QC LIMIT r -------------------- ------ -------- BROMOBENZENE 72 90-160 HEXACOSANE 85 70-160 RL : Reporting Limit r Parameter H-C Range Diesel C10-C29 Motor Oil C29-C36 r r r r r r r r r r r r r ' METHOD 3550B/8015 Mod PETROLEUM HYDROCARBONS BY EXTRACTION ' Client SHAW E&I Date Collected: 08/10/09 Project BAKERSFIELD PHASE II Date Received: 08/12/09 Batch NO. 09H123 Date Extracted: 08/13/09 15:00 Sample ID: B-5-101 Date Analyzed: 08/14/09 19:12 Lab Samp ID: H123-07 Dilution Factor: 1 ' Lab File ID: LH14022A Matrix SOIL Ext BCCh ID: DSH012S % Moisture 12.9 Calib. Ref.: LH14017A -- --Instrument IO GCT105 RESULTS RL MDL ' PARAMETERS (mg/kg) (mg/kg) (mg/kg) . DIESEL ND 11 5.7 MOTOR OIL ND 23 5.7 SURROGATE PARAMETERS % RECOVERY QC LIMIT - BROMOBENZENE 71 40-160 HEXACOSANE 87 70-160 RL : Reporting Limit Parameter H-C Range Diesel C10-C24 Motor Oil C24-C36 METHOD 3550B/8015 Mod PETROLEUM HYDROCARBONS BY EXTRACTION Client SHAW E&I Date Collected 08/10/09 Project BAKERSFIELD PHASE II Date Received: 08/12/09 Batch No. 09H123 , Date Extracted: 08/13/09 15:00 Sample ID: B-6-71 Date Analyzed: 08/14/09 19:29 Lab Samp ID:-H123-11 Dilution Factor: 1 , Lab File ID: LH14023A Matrix SOIL EXt Btch ID: DSH012S % Moisture 3.2 Calib. Ref.: LH14017A Instrument ID GCT105 ------- _ RESULTS - MDL , PARAMETERS (mg/kg) Img/kg)g) (mg/kg) DIESEL 57 10 5.2 MOTOR OIL ND 21 5.2 SURROGATE PARAMETERS % RECOVERY QC LIMIT ______________ ---------- ________ BROMOBENZENE 73 40-160 HEXACOSANE 85 70-160 RL Reporting Limit , Parameter H-C Range Diesel C10-C24 Motor Oil C24-C36 1 r ' METHOD 3550B/8015 Mod PETROLEUM HYDROCARBONS BY EXTRACTION Client SHAW E&I Date Collected: 08/10/09 Project BAKERSFIELD PHASE II Date Received: 08/12/09 Batch No. 09H123 Date Extracted: 08/13/09 15:00 Sample ID; B-6-101 - Date Analyzed: 08/14109 19:45 Lab Samp ID: H123-14 Dilution Factor: 1 'Lab File ID: LH14024A Matrix : SOIL Ext Btch ID: DSH012S 8 Moisture :-6.8 Calib. Ref.: LH14011A _Instrument ID GCT105 RESULTS RL MDL PARAMETERS Img/kg) (mg/kg) (mg/kg) DIESEL NO 11 5.4 MOTOR OIL ND 21 5.4 SURROGATE PARAMETERS RECOVERY QC LIMIT ---------_-----_---- __________ _______ BROMOBENZENE 70 40-160 HEXACOSANE 84 70-160 RL : Reporting Limit Parameter . H-C Range Diesel C10-C24 Motor Oil C24-C36 METHOD 3550B/8015 Mod ' PETROLEUM HYDROCARBONS BY EXTRACTION Client SHAW E&I Date Collected 08/11/09 ' Project BAKERSFIELD PHASE II Date Received: 08/12/09 Batch No. 09H123 Date Extracted: 08/13/09 15:00 Sample ID: B-7-71 Date Analyzed: 08/14/09 20:02 Lab Samp ID: H123-17 Dilution Factor: 1 , Lab File ID: LH14025A Matrix SOIL Ext Btch ID: DSH012S % Moisture 3.9 Calib. Ref.: LH14017A Instrument ID GCT105 RESULTS RL MDL PARAMETERS (mg/kg) (mg/kg) (mg/kg) ------- ------- ------- DIESEL ND 10 5.2 MOTOR OIL ND 21 5.2 SURROGATE PARAMETERS % RECOVERY QC LIMIT ' BROMOBENZENE 77 40-160 HEXACOSANE 89 70-160 RL : Reporting Limit , Parameter H-C Range Diesel C10-C24 Motor Oil C24-C36 ' METHOD 3550B/8015 Mod PETROLEUM HYDROCARBONS BY EXTRACTION 'Client SHAW E&I Date Collected: 08/11/09 Project BAKERSFIELD PHASE ii Date Received: 08/12/09 Batch No. 09H123 Date Extracted: 08/13/09 15:00 Sample ID: B-7-101 Date Analyzed: 08/14/09 20:18 Lab Samp ID: 11123-20 Dilution Factor: 1 Lab File ID: LH14026A Matrix SOIL Ext Btch ID: DSH012S % Moisture 8.7 Calib. Ref.: LH14017A Instrument ID GCT105 RESULTS RL MDL PARAMETERS (mg/kg) . (mg/kg) (mg/kg) DIESEL NO 11 5.5 MOTOR OIL NO 22 5.5 SURROGATE PARAMETERS $ RECOVERY QC LIMIT _______________ ---------- ------- BROMOBENZENE 67 40-160 HEXACOSANE 82 70-160 RL Reporting Limit Parameter H-C Range Diesel C10-C24 Motor Oil C24-C36 1 METHOD 3550B/8015 Mod PETROLEUM HYDROCARBONS BY EXTRACTION Client SHAW E&I Date Collected NA ' Project BAKERSFIELD PHASE II Date Received: 08/13/09 Batch No. 09H123 Date Extracted: 08/13/09 15:00 Sample ID: MBLKIS Date Analyzed: 08/14/09 15:20 Lab Samp ID: DSH012SB Dilution Factor: 1 ' Lab File ID: LH14008A Matrix SOIL Ext Btch ID: DSH012S 8 Moisture NA Calib. Ref.: LH14004A Instrument ID GCT105 __ - _ - RESULTS _-_ -_MDL ' PARAMETERS (mg/kg) (mg/kg)g) (mg/kg) DIESEL NO 10 5.0 MOTOR OIL ND 20 5.0 SURROGATE PARAMETERS % RECOVERY QC LIMIT ' ____________________ _ -------- ________ BROMOBENZENE 81 50-150 HEXACOSANE 92 70-140 RL Reporting Limit 1 Parameter H-C Range Diesel C10-C24 Motor Oil C24-C36 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 EMAX QUALITY CONTROL DATA LCS/LCD ANALYSIS CLIENT: SHAW E&I - PROJECT: BAKERSFIELD PHASE II BATCH NO. : 09H123 METHOD: METHOD 3550B/8015 Mod MATRIX: SOIL % MOISTURE: NA DILUTION FACTOR: 1 1 1 SAMPLE ID: MBLKIS LAB SAMP ID: DSH012SB DSH012SL DSH012SC LAB FILE ID: LH14008A LH14006A LH14007A DATE EXTRACTED: 08/13/0915:00 08/13/0915:00 08/13/0915:00 DATE COLLECTED: NA DATE ANALYZED: 08/14/0915:20 08/14/0914:47 08/14/0915:04 DATE RECEIVED: 08/13/09 _PREP. BATCH: DSH012S DSH012S DSH012S CALIB. REF: LH14004A LH14004A LH14004A ACCESSION: BLNK RSLT SPIKE AMT BS RSLT BS SPIKE AMT BSD RSLT BSD RPD QC LIMIT MAX RPD PARAMETER (mg/kg) (mg/kg) (mg/kg) 8 REC (mg/kg) (mg/kg) 8 REC 1 % ) ( % ) ( 9 ) --------- ---------- --------- ---------- ------ --------- ---------- ------ ------ ------- ------- _ Diesel NO 500 511 102 500 498 100 3 60-140 50 ------------------------------------------------------------------------------------------------------------------------ SPIKE AMT BS RSLT BS SPIKE AMT BSD RSLT BSD QC LIMIT SURROGATE PARAMETER (mg/kg) (mg/kg) % REC (mg/kg) (mg/kg) '% REC ( % ) ------------------- --------- ---------- ------ --------- ---------- ------ ------- Bromobenzene 100 94.7 95 100 89.7 90 50-150 Hexacosane 25.0 27.3 109 25.0 24.9 100 70-140 ' METHOD 5030B/M8015 TOTAL PETROLEUM HYDROCARBONS BY PURGE AND TRAP Client SHAW E&I Date Collected 08/10/09 Project BAKERSFIELD PHASE II Date Received: 08/12/09 Batch No. 09H123 Date Extracted: 08/12/09 21:39 Sample ID: B-5-71 Date Analyzed: 08/12/09 21:39 Lab Samp ID: H123-09 Dilution Factor: 1 Lab File ID: EH12006A Matrix SOIL Exc Btch ID: VMH004S % Moisture 6.1 Calib. Ref.: EH12002A Instrument ID GCT039 RESULTS RL - MDL 1 PARAMETERS (mg/kg) (mg/kg) (mg/kg) GASOLINE ND 1.1 0.53 SURROGATE PARAMETERS $ RECOVERY QC LIMIT --------------- -------- BROMOFLUOROBENZENE 73 70-190 Parameter H-C Range 'Ga5oline C6-C10 i i 1 1 1 1 1 i 1 1 1 1 i METHOD 5030B/M8015 1 TOTAL PETROLEUM HYDROCARBONS BY PURGE AND TRAP Client SHAW E&I Date Collected: 08/11/09 ' Project BAKERSFIELD PHASE II Date Received: 08/12/09 Batch No. 09H123 Date Extracted: 08/13/09 00:16 Sample ID: B-7-71 Date Analyzed: 08/13/09 00:16 Lab Samp ID: H123-17 Dilution Factor: 1 Lab File ID: EH12010A Matrix SOIL Ext Btch ID: VMHO04S 8 Moisture 3.9 Calib. Ref.: EH12002A Instrument ID . GCT039 RESULTS -- g) /kg) ' PARAMETERS (mg/kg) (mg/kg) (mg/kg) GASOLINE NO 1.0 0.52 SURROGATE PARAMETERS $-RECOVERY QC LIMIT 1 BROMOFLUOROBENZENE 80 70-190 Parameter H-C Range 1 Gasoline C6-C10 1 1 1 i 1 i 1 1 i METHOD 5030B/M8015 TOTAL PETROLEUM HYDROCARBONS BY PURGE AND TRAP Client SHAW E&I Date Collected 08/10/09 Project BAKERSFIELD PHASE II Date Received: 08/12/09 Batch No. 09H123 Date Extracted: 08/14/09 00:03 Sample ID: B-5-101 Date Analyzed: 08/14/09 00:03 Lab Samp ID: H123-07R Dilution Factor: 1 ' Lab File ID: EH12046A Matrix SOIL _ Ext Btch ID: VMH005S % Moisture 12.9 Calib. Ref.: EH12036A Instrument ID GCT039 RESULTS RL MDL PARAMETERS (mg/kg) (mg/kg) (mg/kg) GASOLINE ND 1.1 0.57 SURROGATE PARAMETERS % RECOVERY QC LIMIT --------- ---------- -------- BROMOFLUOROBENZENE 96 70-140 Parameter H-C Range Gasoline C6-C10 1 METHOD 5030B/M8015 1 TOTAL PETROLEUM HYDROCARBONS BY PURGE AND TRAP ---------------________________________------ ___—_____-___-___________ Client SHAW E&I Date Collected: 08/11/09 Project BAKERSFIELD PHASE II Date Received: 08/12/09 Batch No. 09H123 Date Extracted: 08/14/09 00:43 Sample ID: B-7-101 Date Analyzed: 08/14/09 00:43 Lab Samp ID: H123-20R Dilution Factor: 1 ' Lab File ID: EH12047A Matrix SOIL Ext Btch ID: VMH005S % Moisture 8.7 Calib. Ref.: EH12036A Instrument ID GCT039 PARAMETERS RESULTS - RL MDL ' PARAMETERS (mg/kg) (mg/kg) (mg/kg) - GASOLINE ND 1.1 0.55 SURROGATE PARAMETERS % RECOVERY QC LIMIT , BROMOFLUOROBENZENE 97 70-140 Parameter H-C Range ' Gasoline C6-C10 1 i 1 1 1 ' METHOD 5030B/MB015.- TOTAL PETROLEUM HYDROCARBONS BY PURGE AND TRAP Client SHAW E&I Date Collected: 08/10/09 Project BAKERSFIELD PHASE II Date Received: 08/12/09 Batch No. 09H123 Date Extracted: 08/14/09 02:42 Sample ID: B-6-101 Date Analyzed: 08/14/09 02:42 Lab Samp ID: H123-14W Dilution Factor: 1 Lab File ID: EH12050A Matrix SOIL Ext Btch ID: VMH004S % Moisture 6.8 Calib. Ref.: EH12048A Instrument ID GCT039 RESULTS RL MDL ' PARAMETERS (mg/kg) (mg/kg) (mg/kg) GASOLINE NO 1.1 0.54 SURROGATE PARAMETERS % RECOVERY QC LIMIT ____________________ __________ -------- BROMOFLUOROBENZENE 90 70-140 Parameter H-C Range 'Gasoline C6-C10 1 METHOD 5030B/M8015 TOTAL PETROLEUM HYDROCARBONS BY PURGE AND TRAP __________—_______________ Client : SHAW E&I Date Collected: 08/10/09 Project : BAKERSFIELD PHASE II Date Received: 08/12/09 Batch No. : 09H123 Date Extracted: 08/19/09 03:22 Sample ID: B-6-71 Date Analyzed: 08/19/09 03:22 Lab Samp ID: H123-11T Dilution Factor: 50 Lab File ID: EH12051A Matrix SOIL Ext Btch ID: VMH004S % Moisture 3.2 Calib. Ref.: EH12048A Instrument ID GCT039 RESULTS MDL ' PARAMETERS (mg/kg) (mg/kg)g) (mg/kg) -__ -_ GASOLINE 1100 52 26 SURROGATE PARAMETERS $ RECOVERY QC LIMIT - BROMOFLUOROBENZENE DO 70-190 Parameter H-C Range , Gasoline C6-C10 DO: Diluted out 1 ' METHOD 5030B/M8015 TOTAL PETROLEUM HYDROCARBONS BY PURGE AND TRAP Client SHAW E&I Date Collected: NA Project BAKERSFIELD PHASE II Date Received: 08/12/09 Batch No. 09H123 Date Extracted: 08/12/09 19:41 Sample ID: MBLKIS Date Analyzed: 08/12/09 19:41 Lab Samp ID: VMH004SB Dilution Factor: 1 Lab File ID: EH12003A Matrix SOIL Ext Btch ID: VMH004S % Moisture NA Calib. Ref.: EH12002A Instrument ID GCT039 ---- - - - - --------------------------------- RESULTS RL MDL PARAMETERS (mg/kg) (mg/kg) (mg/kg) GASOLINE ND 1.0 0.50 SURROGATE PARAMETERS $ RECOVERY QC LIMIT _________________ ---------- -- ---- BROMOFLUOROBENZENE 104 70-140 Parameter H-C Range Gasoline C6-C10 1 1 1 1 1 1 t i 1 1 METHOD 5030B/M8015 , TOTAL PETROLEUM HYDROCARBONS BY PURGE AND TRAP Client SHAW E&I Date Collected NA ' Project BAKERSFIELD PHASE II Date Received: 08/13/09 Batch No. 09H123 Date Extracted: 08/13/09 18:43 Sample ID: MBLK2S Date Analyzed: 08/13/09 18:43 Lab Samp ID: VMH005S8 Dilution Factor: 1 ' Lab File ID: EH12038A Matrix SOIL Ext Btch ID: VMH005S % Moisture NA Calib. Ref.: EH12036A Instrument ID GCT039 --- RESULTS - , PARAMETERS (mg/kg) (mg/kg)g) (mg/kg) kg) GASOLINE ND 1.0 0.50 SURROGATE PARAMETERS $-RECOVERY QC-LIMIT ' BROMOFLUOROBENZENE 92 70-140 Parameter H-C Range ' Gasoline C6-C10 1 m m m m m m EMAX QUALITY CONTROL DATA LCS/LCD ANALYSIS CLIENT: SHAW E&I PROJECT: BAKERSFIELD PHASE iI BATCH NO.: 09H123 METHOD: METHOD 5030B/M8015 MATRIX: SOIL % MOISTURE: NA DILUTION FACTOR: 1 1 1 SAMPLE ID: MBLKIS LAB SAMP ID: VMHO04SB VMH004SL VMH004SC LAB FILE ID: EH12003A EH12004A EH12005A DATE EXTRACTED: 08/1210919:41 08/12/0920:20 08/1210920:59 DATE COLLECTED: NA DATE ANALYZED: 08/12/0919:41 08/12/0920:20 08/12/0920:59 DATE RECEIVED: 08/12/09 PREP. BATCH: VMH004S VMH004S VMH004S CALIB. REF: EH12002A EH12002A EH12002A ACCESSION: BLNK RSLT SPIKE AMT BS RSLT BS SPIKE AMT BSD RSLT BSD RPD QC LIMIT MAX RPD PARAMETER (mg/kg) (mg/kg) (mg/kg) $ REC (mg/kg) (mg/kg) % REC ( $ ) ( $ ) ( $ ) --------- ---------- --------- ---------- ------ --------- ---------- ------ ------ ------- ------- Gasoline ND 25.0 33.7 135• 25.0 30.6 122 10 60-130 50 SPIKE AMT BS RSLT BS SPIKE AMT BSD RSLT BSD QC LIMIT SURROGATE PARAMETER (mg/kg) (mg/kg) $ REC (mg/kg) (mg/kg) $ REC ( % ) ___________________ --------- __________ ______ --------- __________ ______ ------- Bromofluorobenzene 2.00 2.42 121 2.00 2.58 129 70-140 Out of QC, however,project requires one(1) LCS EMAX QUALITY CONTROL DATA LCS/LCD ANALYSIS CLIENT: SHAW E&I PROJECT: BAKERSFIELD PHASE II BATCH NO.: 09H123 METHOD: METHOD 5030B/M8015 MATRIX: SOIL $ MOISTURE: NA DILUTION FACTOR: 1 1 1 SAMPLE ID: MBLK2S LAB SAMP ID: VMH00$SB VMH005SL VMH005SC LAB FILE ID: EH12038A EH12039A EH12040A DATE EXTRACTED: 08/13/0918:43 08/13/0919:23 08/13/0920:03 DATE COLLECTED: NA DATE ANALYZED: 08/13/0918:43 08/13/0919:23 08/13/0920:03 DATE RECEIVED: 08/13/09 PREP. BATCH: VMHOO$S VMH005S VMH005S CALIB. REF: EH12036A EH12036A EH12036A ACCESSION: BLNK RSLT SPIKE AMT BS RSLT BS SPIKE AMT BSD RSLT BSD RPD QC LIMIT MAX RPD PARAMETER (mg/kg) (mg/kg) (mg/kg) 8 REC (mg/kg) (mg/kg) % REC l % ) ( % ) ( % ) --------- ---------- --------- ---------- ------ --------- ---------- ------ ------ ------- ------- Gasoline ND 25.0 27.1 109 25.0 25.0 100 8 60-130 50 SPIKE AMT BS RSLT BS SPIKE AMT BSD RSLT BSD QC LIMIT SURROGATE PARAMETER (mg/kg) (mg/kg) % REC (mg/kg) (mg/kg) % REC ( % ) ------------------- --------- ---------- ------ --------- ---------- ------ ------- Bromofluorobenzene 2.00 2.25 112 2.00 2.23 112 70-140 ' METHOD 5030B/8260B VOLATILE ORGANICS BY GC/MS Client SHAW E&I Date Collected: 08/10/09 Project BAKERSFIELD PHASE II Date Received: 08/12/09 Batch No. 09H123 Date Extracted: 08/17/09 13:46 Sample ID: B-5-71 Date Analyzed: 08/17/09 13:46 ,Lab Sap ID: H123-04 Dilution Factor: 1 Lab File ID: RHB355 Matrix SOIL Ext Btch ID: VO03H21 % Moisture 6.1 Calib. Ref.: RHB277 Instrument ID T-003 RESULTS RL - MDL PARAMETERS (ug/kg) (ug/kg) (ug/kg) BENZENE J ND 5.3 2.1 DIPE -ND 5.3 2.1 ETBE ND 5.3 2.1 ETHYLBENZENE NO 5.3 2.1 M/P-XYLENES ND 11 2.1 MTBE ND 5.3 2.1 0-XYLENE NO 5.3 2.1 TAME NO 5.3 � 2.1 'TERT-BUTANOL ND 21 - 11 TOLUENE ND 5.3 2.1 SURROGATE PARAMETERS 8 RECOVERY QC LIMIT 1,2-DICHL,OROETHANE-D4 96 60-160 4-BROMOFLUOROBENZENE 96 70-150 TOLUENE-D8 103 70-140 1 r METHOD 5030B/82608 , VOLATILE ORGANICS BY GC/MS Client SHAW E&I Date Collected 08/10/09 ' Project BAKERSFIELD PHASE II Date Received: 08/12/09 Batch No. 09H123 Date Extracted: 08/17/09 14:16 Sample ID: B-5-101 Date Analyzed: 08/17/09 14:16 Lab Samp ID: H123-07 Dilution Factor: 1 Lab File ID: RHB356 Matrix SOIL Ext Btch ID: V003H21 % Moisture 12.9 Calib. Ref.: RHB277 Instrument ID T-003 __ _-_ RESULTS RL MDL ' PARAMETERS (ug/kg) (ug/kg) (ug/kg) - BENZENE ND 5.7 2.3 DIPE ND 5.7 2.3 ETBE NO 5.7 2.3 ' ETHYLBENZENE NO 5.7 2.3 M/P-XYLENES NO 11 2.3 MTBE ND 5.7 2.3 O-XYLENE NO 5.7 2.3 TAME NO 5.7 2.3 , TERT-BUTANOL ND 23 11 TOLUENE NO 5.7 2.3 SURROGATE PARAMETERS % RECOVERY QC LIMIT 1,2-DI6HLOROETHANE-D4 97 60-160 ' 4-BROMOFLUOROBENZENE 103 70-150 TOLUENE-D8 108 70-140 1 ' METHOD 5030B/8260B VOLATILE ORGANICS BY GC/MS 'Client SHAW E&I Date Collected: 08/10/09 Project BAKERSFIELD PHASE II Date Received: 08/12/09 Batch No. 09H123 Date Extracted: 08/17/09 14:47 Sample ID: B-6-71 Date Analyzed: 08/17/09 14:47 Lab Samp ID: H123-11 Dilution Factor: 1 'Lab File ID: RHB357 Matrix SOIL Ext Btch ID: VO03H21 8 Moisture 3.2 Calib. Ref.: RHB277 Instrument ID T-003 RESULTS RL MDL PARAMETERS (ug/kg) (ug/kg) (ug/kg) BENZENE ND 5.2 2.1 DIPE NO 5.2 2.1 ETBE ND 5.2 2.1 ETHYLBENZENE 470E 5.2 2.1 M/P-XYLENES 460E 10 2.1 MTBE ND 5.2 2.1 O-XYLBNE 490E 5.2 2.1 TAME ND 5.2 2.1 'TERT-13UTANOL ND 21 10 TOLUENE 12 5.2 2.1 SURROGATE PARAMETERS % RECOVERY QC LIMIT -------------------- -------—- --------1,2-DICHLOROETHANE-D4 98 60-160 4-BROMOFLUOROBENZENE 13081* 70-150 TOLUENE-D8 104 70-140 1 METHOD 5030B/8260B VOLATILE ORGANICS BY GC/MS Client SHAW E&I Date Collected 08/10/09 , Project BAKERSFIELD PHASE II Date Received: 08/12/09 Batch No. 09H123 Date Extracted: 08/17/09 15:18 Sample ID: B-6-101 Date Analyzed: 08/17/09 15:18 Lab Samp ID: H123-14 Dilution Factor: I , Lab File ID: RHB358 Matrix SOIL Ext Btch ID: VO03H21 $ Moisture 6.8 Calib. Ref.: RHB277 Instrument ID T-003 - AME - RESULTS RL MDL PA , PARAMETERS (ug/kg) (ug/kg) (ug/kg) BENZENE NO 5.4 2.1 DIPE N 5.4 2.1 ETBE NO 5.4 2.1 ETHYLBENZENE NO 5.4 2.1 M/P-XYLENES 2.71 11 2.1 MTBE NO 5.4 2.1 O-XYLENE 2.21 5.4 2.1 TAME N 5.4 2.1 , TERT-BUTANOL NO 21 11 TOLUENE NO 5.4 2.1 SURROGATE PARAMETERS $ RECOVERY QC LIMIT -------------------- ---------- -------- 1,2-DICHLOROETHANE-D4 98 60-160 4-BROMOFLUOROBENZENE 94 70-150 TOLUENE-D8 105 70-140 1 1 1 METHOD 5030B/8260B VOLATILE ORGANICS BY GC/MS Client SHAW E&I Date Collected: 08/11/09 Project BAKERSFIELD PHASE II Date Received: 08/12/09 Batch No. 09H123 Date Extracted: 08/11/09 15:98 Sample ID: B-7-71 Date Analyzed: 08/17/09 15:98 Lab Samp ID: H123-17 Dilution Factor: 1 ' Lab File ID: RHB359 Matrix SOIL Ext Btch ID: VO03H21 % Moisture 3.9 Calib. Ref.: RHB277 Instrument ID T-003 RESULTS RL MDL PARAMETERS lug/kg) (ug/kg) (ug/kg) --- ____2. 1 BENZENE ND 5.2 , DIPS ND 5.2 2.1 ETBE ND 5.2 2.1 ETHYLBENZENE ND 5.2 2.1 M/P-XYLENES ND 10 2.1 MTBE ND 5.2 2.1 O-XYLENE ND 5.2 2.1 - TAME ND 5.2 2.1 iTERT-BUTANOL ND 21 10 TOLUENE ND 5.2 2.1 SURROGATE PARAMETERS % RECOVERY QC LIMIT 1,2-DICHLOROETHANE-Dd 96 60-160 d-BROMOFLUOROBENZENE 97 70-150 TOLUENE-D8 106 70-ld0 r METHOD 5030B/8260B , VOLATILE ORGANICS BY GC/MS Client SHAW E&I Date Collected 08/11/09 ' Project BAKERSFIELD PHASE II Date Received: 08/12/09 Batch No. 09H123 Date Extracted: 08/17/09 16:19 Sample ID: B-7-101 Date Analyzed: 08/17/09 16:19 Lab Samp ID: H123-20 Dilution Factor: 1 , Lab File ID: RHB360 Matrix SOIL Ext Btch ID: V003H21 8 Moisture 8.7 Calib. Ref.: RHB277 Instrument ID T-003 -RAM- RESULTS - RL _-- MDL PARAMETERS (ug/kg) (ug/kg) (ug/kg) BENZENE NO 5.5 2.2 DIPE NO 5.5 2.2 ETBE N 5.5 2.2 ' ETHYLBENZENE NO 5.5 2.2 M/P-XYLENES NO 11 2.2 MTBE ND 5.5 2.2 O-XYLENE NO 5.5 2.2 TAME N 5 2 ' TERT-BUTANOL ND O 22 2 11 1 TOLUENE NO 5.5 2.2 SURROGATE PARAMETERS % RECOVERY QC LIMIT -------------------- ---------- -------- 1,2-DICHLOROETHANE-D4 101 60-160 , 4-BROMOFLUOROBENZENE 105 70-150 TOLUENE-D8 107 70-140 1 r METHOD 5030B/8260B VOLATILE ORGANICS BY GC/MS ' Client SHAW E&I Date Collected NA Project BAKERSFIELD PHASE II Date Received: 08/17/09 Batch No. 09H123 Date Extracted: 08/17/09 13:15 Sample ID: MBLKIS Date Analyzed: 08/17/09 13:15 Lab Samp ID: V003H21B Dilution Factor: 1 Lab File ID: RHB354 Matrix SOIL EXt Btch ID: V003H21 % Moisture NA Calib. Ref.: RHB277 Instrument ID T-003 RESULTS RL MDL ' PARAMETERS (ug/kg) (ug/kg) (ug/kg) BENZENE NO 5.0 2.0 DiPE NO 5.0 2.0 ETBE NO 5.0 2.0 ETHYLBENZENE NO 5.0 2.0 M/P-XYLENES NO 10 2.0 MTBE NO 5.0 2.0 O-XYLENE NO 5.0 2.0 TAME NO 5.0 2.0 ' TERT-BUTANOL NO 20 10 TOLUENE NO 5.0 2.0 SURROGATE PARAMETERS $ RECOVERY QC LIMIT 1,2-DICHLOROETHANE-D4 99 70-140 4-BROMOFLUOROBENZENE 102 70-130 TOLUENE-D8 104 70-130 1 r ' Date: 8/1212009 ' SDG Login Review Sheet OFCATOi21ES.IRIC. I Client Code: SH_0921_ Send Report To: Attn: Ramil Reyes Client: Shaw E&I Company: Shaw E&I , Project: Bakersfield Phase II Address: 3347 Michelson Dr.. #200 Irvine CA 92612 EMAX PM: Richard Beauvil NA ' SDG: 09H123 DATE/TIME RECEIVED: 8/12/2009 11:00 DUE DATE: 8/26/2009 Lwks ID Control# Sample ID Matrix Coll Date Time Lwks Method Analysis ' c096955 H123-01 B-5-41 SOIL 8/10/2009 10:04 HOLD Hold ----- --- - "x_098956 H123-02 B-5-51 SOIL 8/1012009 10:11 HOLD Hold E096957 H123-03 B 561 SOIL 811012009 10:18 HOLD Hold E096958 H123-04 B-5-71 SOIL 8/10/2009 10:27 MCD Moisture Content Determination H123-04 B-5-71 SOIL 811012009 1027 TPHGS TPH Gasoline H123-04 B-5-71 SOIL 8/10/2009 10:27 TPHDMS TPH Diesel&Motor Oil H123-04 B-5-71 SOIL 8/10/2009 10:27 VOS Volatile Organics by GC/MS E096959 H123-05 B-5-81 SOIL 8/10/2009 10:36 HOLD Hold 096960 H123-06 B-5-91 SOIL 8/10/2009 10:44 HOLD Hold — E096961 H123-07 B-5-101 SOIL 8/10/2009 10:54 MCD Moisture Content Determination H123-07 B-5.101 SOIL 8/10/2009 10:54 TPHGS TPH Gasoline H123-07 B-5-101 SOIL 8/10/2009 10:54 TPHDMS TPH Diesel&Motor Oil H123-07 B-5-101 SOIL 8110/2009 10:54 VOS Volatile Organics by GCIMS 096962 H123-08 B-6-41 SOIL ✓V1012009 13:28 HOLD Hold ::096963 H123-09 B-6-51 SOIL 8/10/2009 13:38 HOLD Hold o969s4 H123-10 B-8 61 SOIL 8/10/2009 13:45 HOLD Hold X096965 H123-11 B-6-71 SOIL 8/10/2009 13:53 MCD Moisture Content Determination 1::123-11 B-6-71 — SOIL 8/10/2009 13:53 TPHDMS TPH Diesel&Motor Oil— H123-11 B-6-71 SOIL 8/10/2009 13:53 TPHGS TPH Gasoline H123-11 B-6-71 SOIL 8/10/2009 13:53 VOS Volatile Organics by GC/MS =096966 H123-12 B-6-81 SOIL 8/10/2009 14:00 HOLD Hold 096967 H123-13 8-6-91 SOIL 8110/2009 14:09 HOLD Hold 096968 H123-14 B-6-101 SOIL 8/1012009 14:17 MCD Moisture Content Detemlination` _ H123-14 8-6-101 SOIL 8110/2009 14:17 TPHGS TPH Gasoline H123-14 B-6-101 SOIL 8/10/2009 14:17 TPHDMS TPH Diesel&Motor Oil ' H123-14 B-6-101 SOIL 8/10/2009 14:17 VOS Volatile Organics by GUMS X096969 H123-15 B-7-41 SOIL 8111/2009 9:38 HOLD Hold c096970 H123-16 B-7-61 SOIL 8/11/2009 9:49 HOLD Hold X096971 H123-17 8-7-71 SOIL 8/11/2009 9:57 MCD Moisture Content Determination H123-17 B-7-71 SOIL 8/11/2009 9:57 TPHGS TPH Gasoline ,Y H123-17 B-7-71 SOIL 8/11/2009 9:57 TPHDMS TPH Diesel&Motor Oil ' H123-17 8-7-71 SOIL 8111/2009 9:57 VOS Volatile Organics by GC/MS ;7.096972 H123-18 B-7-81 SOIL 8/11/2009 10:05 HOLD Hold X096973 H123-19 B-7-91 SOIL 8/1112009 10:13 HOLD Hold Report Formal:REVIEW Page 3 of 4 F A ' V, Date: 811212009 -T SDG Lo ._e_.:� . gin Review Sheet t, TORIESN ,tC ',Client Code: SH_0921_ Send Report To: Attn: Ramil Reyes -Client: Shaw E&I Company: Shaw E&! project: Bakersfield Phase 11 Address: 3347 Michelson Dr.. #200 Irvine CA 92612 EMAX PM: Richard Beauvil NA ' SDG: 09H123 DATE/TIME RECEIVED: 8112/2009 .11:00 DUE DATE: 8/28/2009 I.wks ID Control# Sample ID Matrix Colt Date Time Lwks Method Analysis 096974 H123-20 B-7-101 SOIL 8/11/2009 10:23 MCD Moisture Content Determination H123.20 B-7-101 SOIL 8/11/2009 10:23 TPHGS TPH Gasoline H123-20 B-7-101 SOIL 8/11/2009 10:23 TPHOMS TPH Diesel&Motor Oil — H123-20 B-7-101 SOIL 8/1112009 10:23 VOS Volatile Organics by GC/MS ^ 1 r r Reporl Fom+at:REVIEW Page 4 of 4 EMAX Laboratories Inc. SDG Analysis Work Order Report , Client Code: SH_0921_ Date: 8/12/2009 Client: Shaw E&I EMAX PM: Richard Beauvil ' Project: Bakersfield Phase 11 SDG: 09H123 ' METHOD: HOLD Hold HOLD Control# Sample ID Matrix Date Collected Time Date Received ' H123-01 B-5-41 SOIL 8/10/2009 10:04 8/12/2009 H123-02 B-5-51 SOIL 8/1012009 10:11 8/1212009 ' H123-03 B-5-61 SOIL 8110/2009 10:18 8/12/2009 H123-05 B-5-81 SOIL 8/10/2009 10:36 8/12/2009 , H123-06 B-5-91 SOIL 8/10/2009 10:44 8/12/2009 H123-08 B-6-41 SOIL 8/10/2009 13:28 8/12/2009 H123-09 8-6.51 SOIL 8/10/2009 13:38 8/1212009 H123-10 B-6-61 SOIL 811012009 13:45 8/12/2009 H123-12 B-6-81 SOIL 8/10/2009 14:00 8/12/2009 , 1-1123-13 B-6-91 SOIL 8/10/2009 14:09 8/12/2009 H123-15 B-7-41 SOIL 8/11/2009 9:38 8/12/2009 H123-16 8-7-61 SOIL 8/11/2009 9:49 8/12/2009 , H123-18 B-7-81 SOIL 8/11/2009 10:05 8/12/2009 H123-19 B-7-91 SOIL 8/11/2009 10:13 8/1212009 No. of Samples: 14 r Report Formal:WRKORDER Page 7 Of 11 , SAIMrLE RECENT FORM 1 r LClf1:zT(7iRl.ES?INC. Tyne of Delivery Delivered 13viAirbill CCN •EMAX Couricr - Recenie G✓/V •Client Deliver, Date Third Party Time 0 CDC Inspection ' Chart Nd= ///IKlxnt PM/FC 0 Saaro!er Name !6Sampiine DettJlSu:erLncarion m p)e JD .�'D'IC�atrix ddrrss '21<1 a/Fax a 0 Couricr Signature 9Jtnalysis Renuited O Prescrva&e(if any) 0 TAT Safety Issues nc 0 High concentrations expected 0 Superfund Site samples O Rad screening required_ Com+ornts: Packaging inspection Container ler ❑Box 0 Other Condition 0 Custody Seal -Q- a 0 Daroaeed Packaging ubble Puck 1 0 Styrtioam 12 Popon D Temperarures cooler 1 `°C ❑Cooler 2 "C 0 Cooler 3 - °C O Cooler a 'C 0 Cooler 5 'C (Cool.56°C Iert not(mren) ❑Cooler 6 °C 0 Cooler 7 °C 0 Cooler 8 'C M Cooler 9 °C M Cooler)o 'C Comments: ❑PNI was informed on non-compliant coolers imediately, DISCREPANCIES LSID LSCID Sample Label ID/COC ID Discrepancy Code Corrective Action Code 1 REVIEWS j Sample fzbeling r� SRF pM 4v)3 CRL'i, Date Z V Dare Date Q LEGEND: Code Description-Semple Management Code DemriptionSample Management Code Description-Project Ka Bement A) Analysis is not indicat in CDC D 1 Date and/or tune is not indicated in CDC R I Hold semplefs):wait for further instructions A2 Anaivsis is not indicated in label 02 Date and/or Lime is not innicatea in Label R2 Proceed as indicated in CDC A3 Analysis is inconsistent in CDC vis-a-vis label _ D3 Dote and/or time is inconsistent in CDC vis-a-vis label R3 Refer to anached insmetion A4 E1 Insuftcient pn=rvadve R4 Cancel the analysis, III Sample ID is tint indicated in CDC M Improper areservauon RS R2 Samole ID is not indicated in land Fl lasufficient Sampie R6 33 Sample ID is inconsistent to CDC vis-a-vis labei F2 Bubble is>6mm R4 G l Temperature is out of range CI Wnmg container G2 Out of Holding Tim C^-13roken container G3>2O%solid parricic C3 Leaking conlumcr HI Ca H2 CHAIN OF CUSTODY 1835 W.205th Street,Torrance,CA 90501 PO NUMBER: EMAX CONTROL NO. Tel N:310-618-8889 Fax#: 310-618-0818 SAMPLE nOXAGE LABORATORIES, INC. Emall:lnfo @emaxlabs.com PROJECT CODE: CLIENT A+.W MATRIX CODE CODE ANALYSIS REQUIRED i TAT PROJECT C-%4 DW-Drinkhin Whucr IC-Ice ❑Rush hrS, COORDMATOR `M\L 0.re. SS W-OWundWo., C-Hn Rush days TEL FAX EMAIL O - R '3Ll- aq 4s c sv r -wattewd2r HN&NWO3 tD ' ❑7 days SENDREIORTTO L S0.-Solid Wuu SL=Siudga SH-NIOH � ❑14 days di lS COMPANY 4L •• SS-SaiVSdimrm ST-Na2S203 O � Jt ❑21 days ADDRESS l C„ Wi PP-Pon;Pndum ZA-Zl-Aoeune rS W ► ` ❑30 days Ou Zvy% U. 90LIala, AR-Alr Hs-H2SO4 V.1 O Cl days EMAX PM 1 i" ❑ SAMPLE ID SAMPLING - CONTAINER MATRtX PRESCRVATIVECQpB CODE QC , COMMENTS LAD CLIENT LOCATION DATE TIME 140.FSIZE TYPE , • l - 5—4 f J 111 La WAI G 2 -S- S I 11 b 1 / SS /, • 3 _ to ) tJ lot e- • 1 if -o / 1► ,� SS Z4C X • 2 -S-t o 1 to S J N 1 SS )Ci • 9 '� -�- 51' � l i 133 1 IJ " y ° la f3 - b - 61` Instructions Cooler H Temp.(*Q Sample Hs 2 SAMPLER COURIER/AIRBI LL RELINQtUtSHED BY Date Time RECEIVED BY a //off NOTCE:TurnwouM-drne(TAT)for sample andJl rot Deglo until dl disc.epuooa hwe been mdrd.For UrnPlft—41 d and di—p —I-d doer 1500 br%TAT shdl un u 0600 ha tic r-a wdoect dry.The ellent is re.pomlbtc fbr dl tort msociW with—ple di,podol.samples dhdi be di,pord of as saon a prauiW(but not prior to 6 Rem(15)takodar drys)after luv uz of wW ydcd n:pon hdcn■di tmd ernple di"W schdule u pmvr %cd with EMAX.Dirpoaal fa for wapkr defimd by CA Title 22 n non-b—dous"I be 55.00 per dampk.EMAX will realm hazndoua wnplos to tha cli ni ta the Nenes ezpuue untm dirtacd in writing cd*rwim, , CHAIN OF CUSTODY 1835 W.205th Street,Torrance,CA 90501 PO NUMER: EMAX CONTROL NO. VAMU Tel#:310-618-8889 Fax#: 310-618-0818 SAMPLIE MRAGE LABORATORIES, INC. Email:lrlfo @emaxlabs.com PROJECT CODE: CLIENT w F MATRDC CODE CODE ANALYSIS REQUIRED TAT PROMCT C.1/ •� DW=D&Idn`We., IC-1- ❑RUSK hrs. COORDINATOR -r Rush days EMAIL � mu p L 919 4 9 4 l '- o rr:t . s)ww -Waste Water = 03 ❑7 days SEND REPORTTO hAcC7��L (C, D-Salid Wutc S(rShdge SII-N.0H ❑14 days OMPANY Ss-Soil/SMin=t STdb25203 y O (l ❑21 days O ADDRESS 3 •�c�.��Sin 11 ot2 vP-Wip.PP-w.Pmau.,r u-unc Aga C1 ❑30 days rV Alt-Air HS-HISOd C ❑ days EMAX pM 0- ❑ SAMPLE ID SAMPLING CONTAINER MATPJX C p ERVATIyE CODE I COMMENCOMMENTS LA9 CLIENT LOCATION DATE TIME NO. SIZE -TYPE CODE Q r ; 1 • .fa. 1 11 1 tl 1► ,1 7 • 3 rl d 3 1 r) 11 !) L ' ? -7--71' ►1 09 s 7 1 1, s 5--7-94) 1� /00S Instructions Cooler# Temp.(aC) Sample Its SAMPLER COURIEWAIRBILL RELINQUISHED BY Date 1Tii�me �� RECEIVED BY //'1pp ! 0 !] NO2tCE:Tum-around-lima RAT)for aampte.Wall ro[begin undll al duacp.ecin love been roolved.For umpin re Ned and dt.aepade.resolved.11er 1300 hrs, shaD.tart m 0200 hm Ih nee bwln Gy.The client is resyw[sible fur all tort ass hcd Mth e. pla disposal.Sanplm shnll be disposed or u n pranlml(bw not prior Ia fifteen(1 S)cd=du days)after imsmnm of anslyti al report r nIni.difr.=a s.mpla dispo W sdradule is praarsanged with EMAX.Disposal fee for—pin defined by CA Tithe 22 as non�amrdo shall be 15.00 per.ample.EMAX will rtwrn hamrdo mmplas w the cli eat a the lian4 espmc unit"directed in writing otherwise. . F"-SM02 , MUM Rev.5 rcuraw s,rrrc: 9 SAMPLE (RECEIPT FORM 2 SAMPLES RECEWED FOR ECN: O q � l Z 3 ' a CONTAINER TYPE CHEMICAL PRESERVATIVE Filtered SAMPLE a ECN d R CONTAINER w Z rj p z d fit V L (s7 ^ N PI Z N S O V L L O L t d o 2 Z a x 3 N a Z a Z d S O O O r Z QZ * 2 `3 * 3 Oq * 4 4 * s 0 6 ✓ 1 t7 * 7 * s r D� * 9 ( � * 0 1 � Z * 2 l� * 3 1 i Ll * 4 rb * 6 r � 8 iq * 9 * 2 1 * 3 * 4 , * 5 * 0 • BAKERSFIELD FIRE DEPARTMENT UNDERGROUND STORAGE TANK Prevention Services 1600 Truxtun Ave., Suite 401 PERMIT APPLICATION FIRE Bakersfield, CA 93301 FOR REMOVAL OF AN UNDERGROUND STORAGE TANK wRrM r Phone: 661-326-3979 . Fax: 661-852-2171 Page 1 of 1 IPermit # • SITE INFORMATION SITE ADDRESS I u ZIP CODE FACILITY NAME (JCRROSS STREET TANKOWNER/OPERATOR PHONE#( ✓j///���p-x� APN# MAILING ADDRESS D CITY �J _./ _L.. //�(f"{"' ZIP CODE /�� 5 pG(,�•(Jr l� IJ v CONTRACTOR INFORMATION COMPANY �\_ PHONE# / LICENSE# JlPI iC 3 ADDRESS CITY (�% n I J _ ZIP CODE 0 s _1 o vJ rs INSURANCE CARRIER r WORKMENS COMP# PRELIMINARY ASSESSMENT INFORMATION COMPANY !~^ e� PHONE# ' LICENSE# CION ADDRESS l V�! Y , CITY ZIP CODE 2 INSURANCE CARRIER f/1 WORKMENS COMP# � 0O 1 ` �l ./ TANK CLEANING INFORMATION I (�Lid o COMPANY J&jn� D /j PHONE z jo f 72 l J 41L So LICENSE# ADDRESS V u A CITY ✓� / 7�J ZIP CODE 7 /W. INSURANCE CARRIER : ' / WORKMENS COMP# WASTE TRANSPORTER ID# 7^) ! FACILITY ID#,q 79 0�� NAM F RINSATE DISPO F� ADDRESS CITY ZIP CODE 0 v (/ TANK TRANSPORTER INFORMATION COMPANY / PHONE# 1316) ^��- /`�'y3c) LICENSE# ADDRESS D/ CITY G ZIP CODE TANK DESTINATION ��// by1 (� V TANK INFORMATION TANK# .AGE VOLUME CHEMICAL STORED DATES STORED CHEMICAL PREVIOUSLY STORED 30 -- (K 2� 1 d w n FOR OFFICIAL USE ONLY APPLICATION DATE i 2 l FACILITY# / #OF TANKS FEE$(� THE APPLICANT HAS RECEIVED,UNDERSTANDS,AND WILL COMPLY WITH THE ATTACHED CONDITIONS OF THIS PERMIT AND ANY OTHER STATE, LOCAL,AND FEDERAL REGULATIONS. THIS FORM HAS BEEN COMPLETED UNDER PENALTY OF PERJURY,AND TO THE BEST OF MY KNOWLEDGE IS TRUE AND CORRECT. APPROVED BY APPLICANT NAME(PRINT) APPLICANT NATURE L J Z7 Oc THIS APPLICATION WILL BECOME A PERMIT WHEN APPROVED FD2088 (Rev 06/07) B E R S D July 6, 2009 FFIRNI ARTR T Mr. George Chiang CVS Caremark Corporation Garfield Beach CVS LLC ONE CVS Drive Woonsocket, RI 02895 Re: Soil Sample Report for 9628 Rosedale Hwy in Bakersfield, Ca. Ronald I Fraze Fire Chief j Dear Mr. Chiang, Gary Hutton Tyler Hartley Douglas Greener Upon review of the soil sample report and visual inspection of the site Deputy Chiefs located at 9628 Rosedale Hwy in Bakersfield, Ca, the Bakersfield Fire Department Environmental Services Division has made the determination that the site will require mitigation of the contaminated soil (title: 23, Div: 3, Chapter: 16 section: 2722 b (3) of the California Code of Regulations). While reviewing the report, concerns with the initial sample data and location of those samples arose. The initial report had a few of the locations switched (The location of the samples HOWARD H.WINES,III were corrected a few days later in an e-mail report.), and the practice DIRECTOR of composite sampling by Zalco Laboratories may not have shown an PREVENTION SERVICES accurate representation of the amount of contaminants within the soil as compared to what was visible (soil discoloration and heavy gaseous 1501 Truxtun Ave., I"Floor order). Bakersfield,CA 93301 VOICE: (661)326-3979 Please submit a corrective action plan to this office within 30 days from FAX: (661)852-2171 I receipt this letter. The work plan should follow the guidelines found in: Appendix As Reports, Tri-Regional Board Staff Recommendations for Preliminary Investigation and Evaluations of Underground Tank Sites: 16 April 2004. i If you have any additional questions, please call me at (661) 326-3684. Sincerely, CANN`O PE nio� Craig Perkins REA a Hazardous Materials Specialist REA 1-08330 Expires:&I/a ��t?f CA.le�®Ei cc: Mr. Ramil Reyes Shaw Environmental V v �V t/iK/ � V/ V/V/ IK~* - /~ .�)l/ill V/✓iVN .Y METHOD 3550B/8015 Mod PETROLEUM HYDROCARBONS BY EXTRACTION Client SHAW E&I Date Collected: 07/17/09 Project BAKERSFIELD PHASE II Date Received: 07/20/09 Batch No. 090198 Date Extracted: 07/21/09 11:00 Sample ID: B-1 Date Analyzed: 07/21/09 18:47 .Lab Samp ID: G198-01 Dilution Factor: 1 Lab File ID: LG21007A Matrix SOIL Ext Btch ID: DSG028S W Moisture 11.8 Calib. Ref.: LG21002A Instrument ID GCT105 RESULTS RL MDL PARAMETERS (mg/kg) (mg/kg) (mg/kg) ---------- ------- ------- ------- DIESEL 480 11 5.7 MOTOR OIL ND 23 5.7 SURROGATE PARAMETERS $ RECOVERY QC LIMIT -------------------- ---------- -------- BROMOBENZENE 77 40-160 HEXACOSANE 78 70-160 RL Reporting Limit Parameter H-C Range Diesel C10-C24 Motor Oil C24-C36 METHOD 3550B/8015 Mod PETROLEUM HYDROCARBONS BY EXTRACTION Client SHAW E&I Date Collected: 07/17/09 Project BAKERSFIELD PHASE II Date Received: 07/20/09 Batch No. 09G198 Date Extracted: 07/21/09 11:00 Sample ID: B-2 Date Analyzed: 07/21/09 19:03 Lab Samp ID: G198-02 Dilution Factor: 1 Lab File ID: LG21008A Matrix SOIL Ext Btch ID: DSG028S % Moisture 10.8 Calib. Ref.: LG21002A Instrument ID GCT105 RESULTS RL MDL PARAMETERS (mg/kg) (mg/kg) (mg/kg) ---------- ------- ------- ------- DIESEL ND 11 5.6 MOTOR OIL 9.O1 22 5.6 SURROGATE PARAMETERS % RECOVERY QC LIMIT -------------------- -------— -------- BROMOBENZENE 73 40-160 HEXACOSANE 85 70-160 RL : Reporting Limit Parameter H-C Range Diesel C10-C24 Motor Oil C24-C36 METHOD 3550B/8015 Mod PETROLEUM HYDROCARBONS BY EXTRACTION Client SHAW E&I Date Collected: 07/17/09 Project BAKERSFIELD PHASE II Date Received: 07/20/09 Batch No. 09G198 Date Extracted: 07/21/09 11:00 Sample ID: B-3 Date Analyzed: 07/21/09 19:20 Lab Samp ID: G198-03 Dilution Factor: 1 Lab File ID: LG21009A Matrix SOIL Ext Btch ID: DSG028S * Moisture 8.3 Calib. Ref.: LG21002A Instrument ID GCT105 RESULTS RL MDL PARAMETERS (mg/kg) (mg/kg) (mg/kg) ---------- ------- ------- ------- DIESEL ND 11 5.5 MOTOR OIL ND 22 5.5 SURROGATE PARAMETERS $ RECOVERY QC LIMIT -------------------- ---------- -------- BROMOBENZENE 76 40-160 HEXACOSANE 79 70-160 RL : Reporting Limit Parameter H-C Range Diesel C10-C24 Motor oil C24-C36 METHOD 3550B/8015 Mod PETROLEUM HYDROCARBONS BY EXTRACTION Client SHAW E&I Date Collected: 07/17/09 Project BAKERSFIELD PHASE II Date Received: 07/20/09 Batch No. 09G198 Date Extracted: 07/21/09 11:00 Sample ID: B-4 Date Analyzed: 07/21/09 19:36 Lab Samp ID: G198-04 Dilution Factor: 1 Lab File ID: LG21010A Matrix SOIL Ext Btch ID: DSG028S % Moisture 15.7 Calib. Ref.: LG21002A Instrument ID GCT105 RESULTS RL MDL PARAMETERS (mg/kg) (mg/kg) (mg/kg) ---------- ------- ------- ------- DIESEL 64 12 5.9 MOTOR OIL ND 24 5.9 SURROGATE PARAMETERS $ RECOVERY QC LIMIT ------ ---------- -------- BROMOBENZENE 72 40-160 HEXACOSANE 82 70-160 RL : Reporting Limit Parameter H-C Range Diesel C10-C24 Motor Oil C24-C36 • METHOD 3550B/8015 Mod PETROLEUM HYDROCARBONS BY EXTRACTION _'----------------------------------------------------------------------------- Client SHAW E&I Date Collected: NA Project BAKERSFIELD PHASE II Date Received: 07/21/09 Batch No. 09G198 Date Extracted: 07/21/09 11:00 Sample ID: MBLXIS Date Analyzed: 07/21/09 16:30 Lab Samp ID: DSG028SB Dilution Factor: 1 Lab File ID: LG21006A Matrix SOIL EXt Btch ID: DSG028S % Moisture NA Calib. Ref.: LG21002A Instrument ID GCT105 RESULTS RL MDL PARAMETERS (mg/kg) (mg/kg) (mg/kg) -`-------- ------- ------- ------- DIESEL ND 10 5.0 MOTOR OIL ND 20 5.0 SURROGATE PARAMETERS % RECOVERY QC LIMIT ----------------- ---------- -------- BROMOBENZENE 82 50-150 HEXACOSANE 85 70-140 RL : Reporting Limit Parameter H-C Range Diesel C10-C24 Motor oil C24-C36 EMAX QUALITY CONTROL DATA LCS/LCD ANALYSIS ' CLIENT: SHAW E&I PROJECT: BAKERSFIELD PHASE II BATCH NO.: 09G198 METHOD: METHOD 3550B/8015 Mod ---------------------------------------------------------------------------------------------------------------------- MATRIX: SOIL I MOISTURE: NA DILUTION FACTOR: 1 1 1 SAMPLE ID: MBLKIS LAB SAMP ID: DSG028SB DSG028SL DSG028SC LAB FILE ID: LG21006A LG21004A LG21005A DATE EXTRACTED: 07/21/0911:00 07/21/0911:00 07/21/0911:00 DATE COLLECTED: NA DATE ANALYZED: 07/21/0918:30 07/21/0917:57 07/21/0918:14 DATE RECEIVED: 07/21/09 PREP. BATCH: DSG028S DSG028S DSG028S CALIB. REF: LG21002A LG21002A LG21002A ACCESSION: BLNK RSLT SPIKE AMT BS RSLT BS SPIKE AMT BSD RSLT BSD RPD QC LIMIT MAX RPD PARAMETER (mg/kg) (mg/kg) (mg/kg) I REC (mg/kg) (mg/kg) I REC ( I ) ( I ) ( I ) --------- ---------- --------- ---------- ------ --------- ---------- ------ ------ ------- ------- Diesel ND 500 468 98 500 480 96 2 60-140 50 —-------------------------------------------------------------------------------------------------------------- SPIKE AMT BS RSLT BS SPIKE AMT BSD RSLT BSD QC LIMIT SURROGATE PARAMETER (mg/kg) (mg/kg) I REC (mg/kg) (mg/kg) I REC ( I ) ------------------- --------- --—------ ------ --------- ---------- ------ ------ Bromobenzene 100 88.8 89 100 87.2 87 50-150 Hexacosane 25.0 23.3 93 25.0 23.4 94 70-140 METHOD 5030B/M8015 TOTAL PETROLEUM HYDROCARBONS BY PURGE AND TRAP Client SHAW E&I Date Collected: 07/17/09 Project BAKERSFIELD PHASE II Date Received: 07/20/09 Batch No. 09G198 Date Extracted: 07/21/09 14:42 Sample ID: B-2 Date Analyzed: 07/21/09 14:42 Lab Samp ID: G198-02 Dilution Factor: 1 Lab File ID: EG20037A Matrix SOIL Ext Btch ID: VMG011S $ Moisture 10.8 Calib. Ref.: EG20031A Instrument ID GCT039 -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- RESULTS RL MDL PARAMETERS (mg/kg) (mg/kg) (mg/kg) ---------- ------- ------- ------- GASOLINE ND 1.1 0.56 SURROGATE PARAMETERS $ RECOVERY QC LIMIT -------------------- ---------- -------- BROMOFLUOROBENZENE 84 70-140 Parameter H-C Range Gasoline C6-C10 METHOD 5030B/M8015 TOTAL PETROLEUM HYDROCARBONS BY PURGE AND TRAP Client SHAW E&I Date Collected: 07/17/09 Project BAKERSFIELD PHASE II Date Received: 07/20/09 Batch No. 09G198 Date Extracted: 07/21/09 16:02 Sample ID: B-3 Date Analyzed: 07/21/09 16:02 Lab Samp ID: G198-03 Dilution Factor: 1 Lab File ID: EG20039A Matrix SOIL Ext Btch ID: VMGO11S % Moisture 8.3 Calib. Ref.: EG20031A Instrument ID GCT039 RESULTS RL MDL PARAMETERS (mg/kg) (mg/kg) (mg/kg) GASOLINE ND 1.1 0.55 SURROGATE PARAMETERS $ RECOVERY QC LIMIT -------------------- ---------- -------- BROMOFLUOROBENZENE 77 70-140 Parameter H-C Range Gasoline C6-C10 METHOD 5030B/M8015 TOTAL PETROLEUM HYDROCARBONS BY PURGE AND TRAP Client SHAW E&I Date Collected: 07/17/09 Project BAKERSFIELD PHASE II Date Received: 07/20/09 Batch No. 09G198 Date Extracted: 07/21/09 16:41 Sample ID: B-4 Date Analyzed: 07/21/09 16:41 Lab Samp ID: G198-04 Dilution Factor: 1 Lab File ID: EG20040A Matrix SOIL Ext Btch ID: VMGO11S % Moisture 15.7 Calib. Ref.: EG20031A Instrument ID GCT039 RESULTS RL MDL PARAMETERS (mg/kg) (mg/kg) (mg/kg) ------- ------- ------- ------- GASOLINE 20 1.2 0.59 SURROGATE PARAMETERS $ RECOVERY QC LIMIT ---------- -------- BROMOFLUOROBENZENE 90 70-140 Parameter H-C Range Gasoline C6-C10 METHOD 5030B/M8015 TOTAL PETROLEUM HYDROCARBONS BY PURGE AND TRAP Client SHAW E&I Date Collected: 07/17/09 Project BAKERSFIELD PHASE II Date Received: 07/20/09 Batch No. 09G198 Date Extracted: 07/21/09 15:23 Sample ID: B-1 Date Analyzed: 07/21/09 15:23 Lab.Samp ID: G198-01T Dilution Factor: 10 Lab File ID: EG20038A Matrix SOIL Ext Btch ID: VMGO11S % Moisture 11.8 Calib. Ref.: EG20031A Instrument ID GCT039 RESULTS RL MDL PARAMETERS (mg/kg) (mg/kg) (mg/kg) ---------- ------- ------- ------- GASOLINE 180 11 5.7 SURROGATE PARAMETERS $ RECOVERY QC LIMIT -------------------- ---------- -------- BROMOFLUOROBENZENE DO 70-140 Parameter H-C Range Gasoline C6-C10 DO: DILUTED OUT METHOD 5030B/M8015 TOTAL PETROLEUM HYDROCARBONS BY PURGE AND TRAP -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- Client SHAW E&I Date Collected: NA Project BAKERSFIELD PHASE II Date Received: 07/21/09 Batch No. 09G198 Date Extracted: 07/21/09 12:35 Sample ID: MBLKIS Date Analyzed: 07/21/09 12:35 Lab Samp ID: VMGO11SB Dilution Factor: 1 Lab File ID: EG20034A Matrix SOIL Ext Btch ID: VMG011S t Moisture NA Calib. Ref.: EG20031A Instrument ID GCT039 RESULTS RL MDL PARAMETERS (mg/kg) (mg/kg) (mg/kg) ---------- ------- ------- ------- GASOLINE ND 1.0 0.50 SURROGATE PARAMETERS t RECOVERY QC LIMIT -------------------- -----—--- -------- BROMOFLUOROBENZENE 87 70-140 Parameter H-C Range Gasoline C6-C10 EMAX QUALITY CONTROL DATA LCS/LCD ANALYSIS CLIENT: SHAW E&I PROJECT: BAKERSFIELD PHASE II BATCH NO.: 09G198 METHOD: METHOD 5030B/M8015 MATRIX: SOIL $ MOISTURE: NA DILUTION FACTOR: 1 1 1 SAMPLE ID: MBLKIS LAB SAMP ID: VMGO11SB VMG011SL VMG011SC LAB FILE ID: EG20034A EG20032A EG20033A DATE EXTRACTED: 07/21/0912:35 07/21/0911:17 07/21/0911:56 DATE COLLECTED: NA DATE ANALYZED: 07/21/0912:35 07/21/0911:17 07/21/0911:56 DATE RECEIVED: 07/21/09 PREP. BATCH: VMG011S VMG011S VMG011S - CALIB. REF: EG20031A EG20031A EG20031A ACCESSION: BLNK RSLT SPIKE AMT BS RSLT BS SPIKE AMT BSD RSLT BSD RPD QC LIMIT MAX RPD PARAMETER (mg/kg) (mg/kg) (mg/kg) % REC (mg/kg) (mg/kg) % REC ( 3 ) ( % ) ( % ) --------- ---------- --------- ---------- ------ --------- ---------- ------ ------ ------- ------- Gasoline ND 25.0 24.5 98 25.0 24.7 99 1 60-130 50 SPIKE AMT BS RSLT BS SPIKE AMT BSD RSLT BSD QC LIMIT _ SURROGATE PARAMETER (mg/kg) (m(3/kg) 3 REC (mg/kg) (mg/kg) % REC ( % ) ------------------- --------- ---------- ------ --------- ---------- ------ ------- Bromofluorobenzene 2.00 2.09 105 2.00 2.08 104 70-140 METHOD 5030B/8260B VOLATILE ORGANICS BY GC/MS -------------------------------------------------------------------------------- Client SHAW E&I Date Collected: 07/17/09 Project BAKERSFIELD PHASE II Date Received: 07/20/09 Batch No. 09G198 Date Extracted: 07/21/09 18:39 Sample ID: B-1 Date Analyzed: 07/21/09 18:39 Lab Samp ID: G198-01 Dilution Factor: 1 Lab File ID: RGB406 Matrix SOIL Ext Btch ID: VO03G26 k Moisture 11.8 Calib. Ref.: RFB006 Instrument ID T-003 RESULTS RL MDL PARAMETERS (ug/kg) (ug/kg) (ug/kg) ---------- ------- ------- ------- BENZENE ND 5.7 2.3 DIPE ND 5.7 2.3 ETBE ND 5.7 2.3 ETHYLBENZENE ND 5.7 2.3 M/P-XYLENES 15 11 2.3 MTBE ND 5.7 2.3 0-XYLENE 580E 5.7 2.3 TAME ND 5.7 2.3 TERT-BUTANOL 81 23 11 TOLUENE ND 5.7 2.3 SURROGATE PARAMETERS $ RECOVERY QC LIMIT -------------------- ---------- -------- 1,2-DICHLOROETHANE-D4 105 60-160 4-BROMOFLUOROBENZENE 4422' 70-150 TOLUENE-D8 106 70-140 METHOD S030B/8260B VOLATILE ORGANICS BY GC/MS Client SHAW E&I Date Collected: 07/17/09 Project BAKERSFIELD PHASE II Date Received: 07/20/09 Batch No. 09G198 Date Extracted: 07/21/09 19:10 Sample ID: B-2 Date Analyzed: 07/21/09 19:10 Lab Samp ID: 0,198-02 Dilution Factor: 1 Lab File ID: RGB407 Matrix SOIL Ext Btch ID: VO03G26 % Moisture 10.8 Calib. Ref.: RFB006 Instrument ID T-003 RESULTS RL MDL PARAMETERS (ug/kg) (ug/kg) (ug/kg) -- -- ---- - ---- BENZENE -- 5 6 2.2 DIPE ND 5.6 2.2 ETBE ND 5.6 2.2 ETHYLBENZENE ND 5.6 2.2 M/P-XYLENES ND 11 2.2 MTBE ND 5.6 2.2 O-XYLENE 2.3J 5.6 2.2 TAME ND 5.6 2.2 TERT-BUTANOL ND 22 11 TOLUENE ND 5.6 2.2 SURROGATE PARAMETERS $ RECOVERY QC LIMIT ---------- -------- 1,2-DICHLOROETHANE-D4 106 60-160 4-BROMOFLUOROBENZENE 100 70-150 TOLUENE-D8 107 70-140 METHOD 5030B/8260B VOLATILE ORGANICS BY GC/MS C1ierit SHAW E&I Date Collected: 07/17/09 Project BAKERSFIELD PHASE II Date Received: 07/20/09 Batch No. 09G198 Date Extracted: 07/21/09 19:40 Sample ID: B-3 Date Analyzed: 07/21/09 19:40 Lab Samp ID: G198-03 Dilution Factor: 1 Lab File ID: RGB408 Matrix SOIL Ext 8tch ID: VO03G26 % Moisture 8.3 Calib. Ref.: RFB006 Instrument ID T-003 RESULTS RL MDL PARAMETERS (ug/kg) (ug/kg) (ug/kg) BENZENE ND 5.5 2.2 DIPE ND 5.5 2.2 ETBE ND 5.5 2.2 ETHYLBENZENE ND 5.5 2.2 M/P-XYLENES ND 11 2.2 MTBE ND 5.5 2.2 0-XYLENE ND 5.5 2.2 TAME ND 5.5 2.2 TERT-BUTANOL ND 22 11 TOLUENE ND 5.5 2.2 SURROGATE PARAMETERS $ RECOVERY QC LIMIT -------------------- ---------- -------- 1,2-OICHLOROETHANE-D4 104 60-160 4-BROMOFLUOROBENZENE 102 70-150 TOLUENE-D8 110 70-140 METHOD 5030B/8260B VOLATILE ORGANICS BY GC/MS -------------------------------------------------------------------------------- Client SHAW E&I Date Collected: 07/17/09 Project BAYERSFIELD PHASE II Date Received: 07/20/09 Batch No. 09G198 Date Extracted: 07/21/09 20:11 Sample ID: B-4 Date Analyzed: 07/21/09 20:11 Lab Samp ID: G198-04 Dilution Factor: 1 Lab File ID: RGB409 Matrix SOIL Ext Btch ID: VO03G26 $ Moisture 15.7 Calib. Ref.: RFB006 Instrument ID T-003 RESULTS RL MDL PARAMETERS (ug/kg) (ug/kg) (ug/kg) ---------- ------- ------- ------- BENZENE ND 5.9 2.4 DIPE NO 5.9 2.4 ETBE ND 5.9 2.4 ETHYLBENZENE ND 5.9 2.4 M/P-XYLENES 320 12 2.4 MTBE ND 5.9 2.4 O-XYLENE 460E 5.9 2.4 TAME ND 5.9 2.4 TERT-BUTANOL 26 24 12 TOLUENE ND 5.9 2.4 SURROGATE PARAMETERS % RECOVERY QC LIMIT -------------------- ---------- -------- 1,2-DICHLOROETHANE-D4 107 60-160 4-BROMOFLUOROBENZENE 66* 70-150 TOLUENE-D8 105 70-140 METHOD 5030B/8260B VOLATILE ORGANICS BY GC/MS Client SHAW E&I Date Collected: 07/17/09 Project BAKERSFIELD PHASE II Date Received: 07/20/09 Batch No. 09G198 Date Extracted: 07/22/09 10:41 Sample ID: B-1DL Date Analyzed: 07/22/09 10:41 Lab Samp ID: G198-01T Dilution Factor: 50 Lab File ID: RGB434 Matrix SOIL Ext Btch ID: VO03G27 W Moisture 11.8 Calib. Ref.: RGB348 Instrument ID T-003 RESULTS RL MDL PARAMETERS (ug/kg) (ug/kg) (ug/kg) - ------- ------- -—---- BENZENE ND 280 110 DIPE ND 280 110 ETBE ND 280 110 ETHYLBENZENE ND 280 110 M/P-XYLENES ND 570 110 MTBE NO 280 110 O-XYLENE 1200 280 110 TAME ND 280 110 TERT-BUTANOL ND 1100 570 TOLUENE NO 280 110 SURROGATE PARAMETERS W RECOVERY QC LIMIT -------------------- ---------- -------- 1,2-DICHLOROETHANE-D4 101 60-160 4-BROMOFLUOROBENZENE 111 70-150 TOLUENE-D8 110 70-140 METHOD 5030B/8260B VOLATILE ORGANICS BY GC/MS Client SHAW E&I Date Collected: 07/17/09 Project BAKERSFIELD PHASE II Date Received: 07/20/09 Batch No. 09G198 Date Extracted: 07/22/09 10:11 Sample ID: B-4DL Date Analyzed: 07/22/09 10:11 Lab Samp ID: G198-04T Dilution Factor: 50 Lab File ID: RGE433 Matrix SOIL Ext Btch ID: VO03G27 $ Moisture 15.7 Calib. Ref.: RGB348 Instrument ID T-003 RESULTS RL MDL PARAMETERS (ug/kg) (ug/kg) (ug/kg) --`------- ------- ------- ------- BENZENE ND 300 120 DIPE ND 300 120 ETBE ND 300 120 ETHYLBENZENE ND 300 120 M/P-XYLENES 400J 590 120 MTBE ND 300 120 O-XYLENE 640 300 120 TAME ND 300 120 TERT-BUTANOL ND 1200 590 TOLUENE ND 300 120 SURROGATE PARAMETERS W RECOVERY QC LIMIT -------------------- ---------- -------- 1,2-DICHLOROETHANE-D4 103 60-160 4-BROMOFLUOROBENZENE 112 70-150 TOLUENE-D8 109 70-140 METHOD 5030B/8260B VOLATILE ORGANICS BY GC/MS -------------------------------------------------------------------------------- Client SHAW E&I Date Collected: NA Project BAKERSFIELD PHASE II Date Received: 07/21/09 Batch No. 09G198 Date Extracted: 07/21/09 13:03 Sample ID: MBLKIS Date Analyzed: 07/21/09 13:03 Lab Samp ID: VO03G26B Dilution Factor: 1 Lab File ID: RGB395 Matrix SOIL Ext Btch ID: VO03G26 $ Moisture NA Calib. Ref.: RFB006 Instrument ID T-003 RESULTS RL MDL PARAMETERS (ug/kg) (ug/kg) (ug/kg) BENZENE ND 5.0 2.0 DIPE ND 5.0 2.0 ETBE ND 5.0 2.0 ETHYLBENZENE ND 5.0 2.0 M/P-XYLENES ND 10 2.0 MTBE ND 5.0 2.0 0-XYLENE ND 5.0 2.0 TAME ND 5.0 2.0 TERT-BUTANOL ND 20 10 TOLUENE ND 5.0 2.0 SURROGATE PARAMETERS $ RECOVERY QC LIMIT -- ---------- ------ 1,2-DICHLOROETHANE-D4 107 70-140 4-BROMOFLUOROBENZENE 102 70-130 TOLUENE-D8 108 70-130 METHOD 5030B/8260B VOLATILE ORGANICS BY GC/MS Client SHAW E&I Date Collected: NA Project BAKERSFIELD PHASE II Date Received: 07/22/09 Batch No. 09G198 Date Extracted: 07/22/09 03:20 Sample ID: MBLK2S Date Analyzed: 07/22/09 03:20 Lab Samp ID: VO03G27B Dilution Factor: 50 Lab File ID: RGB421 Matrix SOIL Ext Btch ID: VO03G27 $ Moisture NA Calib. Ref.: RGB348 instrument ID T-003 RESULTS RL MDL PARAMETERS (ug/kg) (ug/kg) (ug/kg) ---------- ------- ------- ------- BENZENE ND 250 100 DIPE ND 250 100 ETBE ND 250 100 ETHYLBENZENE ND 250 100 M/P-XYLENES ND 500 100 MTBE ND 250 100 0-XYLENE ND 250 100 TAME ND 250 100 TERT-BUTANOL ND 1000 500 TOLUENE ND 250 100 SURROGATE PARAMETERS $ RECOVERY QC LIMIT -------------------- ---------- -------- 1,2-DICHLOROETHANE-D4 104 70-140 4-BROMOFLUOROBENZENE 114 70-130 TOLUENE-D8 109 70-130 EMAX QUALITY CONTROL DATA LCS/LCD ANALYSIS CLIENT: SHAW E&I PROJECT: BAKERSFIELD PHASE II BATCH NO.: 09G19B METHOD: METHOD 50308/82606 MATRIX: SOIL MOISTURE: NA DILUTION FACTOR: 1 1 1 SAMPLE ID: MBLKIS LAB SAMP ID: VO03G26B VO03G26L VO03G26C LAB FILE ID: RGB395 RGB393 RGB394 DATE EXTRACTED: 07/21/0913:03 07/21/0912:02 07/21/0912:32 DATE COLLECTED: NA DATE ANALYZED: 07/21/0913:03 07/21/0912:02 07/21/0912:32 DATE RECEIVED: 07/21/09 PREP. BATCH: VO03G26 VO03G26 VO03G26 CALIB. REF: RFB006 RFB006 RFB006 ACCESSION: BLNK RSLT SPIKE AMT BS RSLT BS SPIKE AMT BSD RSLT BSD RPD QC LIMIT MAX RPD PARAMETER (ug/kg) (ug/kg) (ug/kg) t REC (ug/kg) (ug/kg) B REC ( % ) ( % ) ( % ) --------- ---------- --------- ---------- ------ --------- ---------- ------ ------ ------- ------- Benzene ND 50.0 43.3 87 50.0 43.7 87 1 70-130 50 Toluene ND 50.0 44.6 89 50.0 45.4 91 2 70-130 50 SPIKE AMT BS RSLT BS SPIKE AMT BSD RSLT BSD QC LIMIT SURROGATE PARAMETER (ug/kg) (ug/kg) % REC (ug/kg) (ug/kg) $ REC ( 4 ) ------------------- --------- ---------- ------ --------- ---------- ------ ------- 1,2-Dichloroethane-d4 50.0 53.5 107 50.0 54.2 108 70-140 4-Bromofluorobenzene 50.0 49.5 99 50.0 49.9 100 70-130 Toluene-d8 50.0 53.3 107 50.0 53.7 107 70-130 EMAX QUALITY CONTROL DATA LCS/LCD ANALYSIS CLIENT: SHAW E&I PROJECT: BAKERSFIELD PHASE II BATCH NO.: 09G198 METHOD: METHOD 5030B/8260B MATRIX: SOIL t MOISTURE: NA DILUTION FACTOR: 50 50 50 SAMPLE ID: MBLK2S LAB SAMP ID: VO03G27B VO03G27L VO03G27C LAB FILE ID: RGB421 RGB419 RGB420 DATE EXTRACTED: 07/22/0903:20 07/22/0902:19 07/22/0902:49 DATE COLLECTED: NA DATE ANALYZED: 07/22/0903:20 07/22/0902:19 07/22/0902:49 DATE RECEIVED: 07/22/09 PREP. BATCH: VO03G27 VO03G27 VO03G27 CALIB. REF: RGB348 RGB348 RGB348 ACCESSION: BLNK RSLT SPIKE AMT BS RSLT BS SPIKE AMT BSD RSLT BSD RPD QC LIMIT MAX RPD PARAMETER (ug/kg) (ug/kg) (ug/kg) t REC (ug/kg) (ug/kg) t REC ( t ) ( t ) ( t ) --------- ---------- --------- ---------- ------ --------- ---------- ------ ------ ------- ------- Benzene ND 2500 2450 98 2500 2530 101 3 70-130 50 Toluene ND 2500 2470 99 2500 2520 101 2 70-130 50 SPIKE AMT BS RSLT BS SPIKE AMT BSD RSLT BSD QC LIMIT SURROGATE PARAMETER (ug/kg) (ug/kg) t REC (ug/kg) (ug/kg) t REC ( t ) ------------------- --------- ---------- ------ --------- ---------- ------ ------- 1,2-Dxchloroethane-d4 2500 2610 104 2500 2590 104 70-140 4-Bromofluorobenzene 2500 2760 111 2500 2850 114 70-130 Toluene-d8 2500 2710 108 2500 2800 112 70-130 ZALCO LABORATORIES, INC. Analytical & Consulting Services 4309 Armour Avenue (661) 395-0539 Bakersfield, California 93308 FAX 16611 395-3069 Wednesday, July 1, 2009 Travis Simmons Kern Construction P.O. Box,6096 Bakersfield, CA 93386 TEL: (661) 634-9950 FAX: (661) 634-9233 RE. Order No.: 0906185 Dear. Travis Simmons: Please find the attached arnended report. Please call if you have any questions regarding these results. Sincerely, Zalco Laborat(ie,9; Inc. 661-395-0539 CC: ctpetWns@bakersf)eldfire.us This report is furnished for the exclusive use of our Customer and applies only to the samples tested.Zalco is not responsible for report alteration or detachment. ELMZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-023A Client Sample ID: S.End Gasoline(87)Tk @ 21 Ft.From the Surface Collection Date: 6/12/2009 12:16:00 PM Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed Qua]. GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B 3200 pg/Kg 250 hip 6/24/2009 METALS, TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb SW6010B <2.5 mg/Kg 2.5 ss 6/16/2009 BTEX&MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B ND Ng/Kg 5.0 hip 6/19/2009 Benzene SW8260B ND Ng/Kg 5.0 hip 6/19/2009 Toluene SW8260B ND pg/Kg 5.0 hip 6/19/2009 Ethylbenzene SW8260B ND Ng/Kg 5.0 hip 6!19/2009 m,p-Xylene SW8260B ND Ng/Kg 5.0 hip 6/19/2009 o-Xylene SW8260B 15 pg/Kg 5.0 hip 6/19/2009 Xylenes,Total SW8260B 15 ug/Kg 0 hip 6/1912009 Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 23 of 23 ZTORIES, INC.LABORA Analytical Consulting Services 4309 Armour Avenue (6611395-0539 {, Bakersfield, California 93308 FAX 1661) 395-3069 «„w Thursday, June 25, 2009 Travis Simmons Kern Construction P.O. Box 6096 Bakersfield, CA 93386 TEL: (661)634-9950 FAX (661) 634-9233 RE: Dear Travis Simmons: Order No.: 0906185 Zalco Laboratories, Inc. received 23 sample(s)on 6/12/2009 for the analyses presented in the following report. We appreciate your business and look forward to serving you in the future. Please feel free to call our office if you have any questions regarding these test results. Sincerely, AuthoJoratories,Signature Zalco In . (661) 395-0539 CC: ctperkins @bakersfieldfIre.us i I This report is furnished for the exclusive use of our Customer and applies only to the samples tested.Zolco is not responsible for report alteration or detachment. i i ZALCO LABORATORIES, INC. Analytical and Consulting Services j 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-OOIA Collection Date: 6112/2009 10:33:00 AM Client Sample ID: N.West Dispenser @ 2 " Matrix: SOLID i Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed i METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION j Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 Qualifiers J J-Anatyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range -Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page I of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-002A Collection Date: 6/12/2009 11:00:00 AM Client Sample ID: N. West Dispenser @ 6" Matrix: SOLID Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 i Qualifiers/ J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected In the associated Method Blank E-Value above quantitation range -Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 2 of 23 i ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-003A Collection Date: 6/12/2009 11:10:00 AM Client Sample ID: N.East Dispenser @ 2" Matrix: SOLID Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 I I I ----- —--------- ------- ------ - ----------- ---------------- Qualifiers/ J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range '-Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 3 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-004A Collection Date: 6/12/2009 11:29:00 AM Client Sample ID: N.Eest Dispenser @ 6" Matrix: SOLID Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 Qualifiers/ J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Anayte detected In the associated Method Blank E-Value above quantitation range .-Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 4 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-005A Collection Date: 6/12/2009 11:43:00 AM Client Sample ID: S.West Dispenser @ 2" Matrix: SOLID Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 Qualifiers/ J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range -Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 5 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-006A Collection Date: 6/12/2009 11:56:00 AM Client Sample ID: S.West Dispenser @ 6" Matrix: SOLID Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 I Qualifiers/ J-Analyte detected below quantitation limas R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range -Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 6 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-007A Collection Date: 6/12/2009 12:15:00 PM Client Sample ID: S.East Dispenser @ 2" Matrix: SOLID Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 _._..------------—._...------ - Qualifiers/ J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range -Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 7 of 23 I I i ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kem Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-008A Collection Date: 6/12/2009 12:35:00 PM Client Sample ID: S.East Dispenser @ 6" Matrix: SOLID Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 60108 WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 -- ---------- —---------...----------- - ----- -- ------ -- --— ---------------- Qualifiers/ J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected In the associated Method Blank E-Value above quantitation range .-Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 8 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-009A Collection Date: 6/12/2009 10:40:00 AM Client Sample ID: Diesel Tank North End®2 Ft. Matrix: SOLID Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 611612009 I i I I Qualifiers/ J-Ana"detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected In the associated Method Blank E-Value above quantitation range -Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 9 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395.3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-OIOA Collection Date: 6/12/2009 10:46:00 AM Client Sample ID: Diesel Tank North End @ 6 Ft. Matrix: SOLID Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 601 OB WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 i i I i 1 Qualifiers/ J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits ^^ Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range -Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 10 of 23 aim ZALCO LABORATORIES, INC. Analytical and Consulting Services IL 4309 Armour Avenue. (661)395-0539 E=J Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-011A Collection Date: 6/12/2009 11:50:00 AM Client Sample ID: Gasoline(91)Tk,North End @ 2 Ft. Matrix: SOLID Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6116/2009 Qualifiers/ J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Anayte detected in the associated Method Blank E-Value above quantitation range -Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 11 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-012A Collection Date: 6/12/2009 11:57:00 AM Client Sample ID: Gasoline(91)Tk.North End @ 4 Ft. Matrix: SOLID Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst —Date Analyzed I METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 I -------- -- — ------------ ---------------- -- -..._................ Qualifiers/ J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range .-Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold rime Exceeded Page 12 of 23 I ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-013A Collection Date: 6/12/2009 11:35:00 AM Client Sample ID: Gasoline(82)Tk.North End @ 2 Ft. Matrix: SOLID Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 60108 WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 I i I Qualifiers/ J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits ~ Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range -Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 13 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-014A Collection Date: 6/12/2009 11:45:00 AM Client Sample ID: Gasoline(82)Tk.North End @ 6 Ft. Matrix: SOLID Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 i I I I I 1 I Qualifiers/ J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Anayte detected in the associated Method Blank E-Value above quantitation range '-Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 14 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 i i CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-015A Collection Date: 6/1212009 10:57:00 AM Client Sample ID: Diesel Tk.South End @ 2 Ft. Matrix: SOLID Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 i Qualifiers! J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits ^ Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range "-Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 15 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services I 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 i i CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-016A Collection Date: 6/12/2009 11:00:00 AM I Client Sample ID: Diesel Tk.South End @ 6 Ft. Matrix: SOLID Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 i i I Qualifiers/ J-Analyte detected glow quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range -Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 16 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-017A Collection Date: 6/12/2009 11:07:00 AM Client Sample ID: Gasoline(91)Tk.South End @ 2 Ft. Matrix: SOLID Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 I Qualifiers/ J-Anayte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Anayte detected in the associated Method Blank E-Value above quantitation range •-Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 17 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-018A Collection Date: 6/12/2009 11:12:00 AM Client Sample ID: Gasoline(91)Tk. South End @ 6 Ft. Matrix: SOLID Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 I I Qualifiers/ J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range -Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 18 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-019A Collection Date: 6/12/2009 11:18:00 AM Client Sample ID: Gasoline(87)Tk.South End @ 2 Ft. Matrix: SOLID Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW601013 ss 6/16/2009 i i Qualifiers/ J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range -Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 19 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-020A Collection Date: 6/12/2009 11:22:00 AM Client Sample ID: Gasoline(87)Tk.South End @ 6 Ft. Matrix: SOLID Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/1612009 I -- -- ------- ---- -- -- ---- ----- - -- ......-------- - Qualifiers/ J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected In the associated Method Blank E-Value above quantitation range -Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 20 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 612512009 Lab Order: 0906185 Project: Lab ID: 0906185-021A Collection Date: 6/12/2009 10:54:00 AM Client Sample ID: Dirt Pile Top Soil Composite Matrix: SOLID Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb 2.9 mg/Kg 1000 2.5 SW6010B ss 6/1612009 i -.._....................... Qualifiers/ J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range '-Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 21 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-022A Collection Date: 6/12/2009 12:15:00 PM Client Sample ID: Dirt Pile @ 1 Ft.Composite Matrix: SOLID Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 6010B WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/1612009 I Quatiflers! J-Anatyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected In the associated Method Blank E-Value above quantitation range -Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 22 of 23 I Elm ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 Project: Lab ID: 0906185-023A Collection Date: 6/12/2009 12:16:00 PM Client Sample ID: N. End Gasoline(87)Tk @ 21 Ft.From the Surface Matrix: SOLID Report Comment: Analyses Result Units TTLC DLR Method/Ref Analyst Date Analyzed METALS,TOTAL BY EPA 60108 WITH ACID DIGESTION Lead,Pb <2.5 mg/Kg 1000 2.5 SW6010B ss 6/16/2009 I Qualifiers/ J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits Abbreviations: B-Analyte detected in the associated Method Blank E-Value above quantitation range -Value exceeds Maximum Contaminant Level DLR:Detection Limit for Reporting H-Hold Time Exceeded Page 23 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services b= 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-OOIA Client Sample ID: N.West Dispenser @ 2" Collection Date: 6/12/2009 10:33:00 AM Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed Qual. DIESEL RANGE HYDROCARBONS BY EPA 8015B Diesel Range Hydrocarbons SW8015B ND mg/Kg 10 jmm 6/17/2009 GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B ND Ng/Kg 250 hip 6/19/2009 BTEX&MTBE BY EPA 8260B Methyl tart-butyl ether SW8260B ND Ng/Kg 5.0 hip 6/18/2009 Benzene SW8260B ND Ng/Kg 5.0 hlp 6/18/2009 Toluene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 Ethylbenzene SW8260B ND pg/Kg 5.0 hip 6/18/2009 m,p-Xylene SW8260B ND Ng/Kg 5.0 hip 6/1812009 o-Xylene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 Xylenes,Total SW8260B ND Ng/Kg 0 hlp 6/18/2009 Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quanthatlon limits R-RPD outside accepted recovery limb B-Analyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Pagel of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-002A Client Sample ID: N. West Dispenser @ 6" Collection Date: 6/12/2009 11:00:00 AM Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed Qua]. DIESEL RANGE HYDROCARBONS BY EPA 801513 Diesel Range Hydrocarbons SW8015B ND mg/Kg 10 jmm 6/17/2009 GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B ND pg/Kg 250 hip 6/19/2009 BTEX&MTBE BY EPA 8260B Methyl tent-butyl ether SW8260B ND ug/Kg 5.0 hip 6/18/2009 Benzene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Toluene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Ethylbenzene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 m,p-Xylene SW8260B ND pg/Kg 5.0 hip 6/18/2009 o-Xylene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 Xylenes,Total SW8260B ND Ng/Kg 0 hip 6/18/2009 Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Suffident Sample Amount Page 2 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield, California 93308 FAX(661)395069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-003A Client Sample ID: N.East Dispenser @ 2" Collection Date: 6/12/2009 11:10:00 AM Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed Qual. DIESEL RANGE HYDROCARBONS BY EPA 8015B Diesel Range Hydrocarbons SW8015B ND mg/Kg 10 jmm 6/17/2009 GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B NO pg/Kg 250 hip 6/19/2009 BTEX&MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B NO pg/Kg 5.0 hlp 6/18/2009 Benzene SW8260B ND pg/Kg 5.0 hip 6/1812009 Toluene SW8260B NO pg/Kg 5.0 hip 6/18/2009 Ethylbenzene SW8260B NO pg/Kg 5.0 hip 6/18/2009 m,p-Xylene SW8260B ND pg/Kg 5.0 hip 6/18/2009 o-Xylene SW8260B NO pg/Kg 5.0 hip 6/18/2009 Xylenes,Total SW8260B NO pg/Kg 0 hlp 6/18/2009 Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 3 of 23 .= ZALCO LABORATORIES, INC. ray Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-004A Client Sample ID: N.Eest Dispenser @ 6" Collection Date: 6/12/2009 11:29:00 AM Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed Qua]. DIESEL RANGE HYDROCARBONS BY EPA 801513 Diesel Range Hydrocarbons SW8015B ND mg/Kg 10 jmm 6/17/2009 GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B ND Ng/Kg 250 hlp 6/19/2009 BTEX&MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B ND pg/Kg 5.0 hip 6/18/2009 Benzene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Toluene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Ethylbenzene SW8260B ND pg/Kg 5.0 hip 6/18/2009 m,p-Xylene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 o-Xylene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Xylenes,Total SW8260B ND pg/Kg 0 hip 6/18/2009 Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 4 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-005A Client Sample ID: S.West Dispenser @ 2" Collection Date: 6/12/2009 11:43:00 AM Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed Qual. DIESEL RANGE HYDROCARBONS BY EPA 8015B Diesel Range Hydrocarbons SW8015B ND mg/Kg 10 jmm 6/17/2009 GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B ND pg/Kg 250 hip 6/19/2009 BTEX&MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B ND pg/Kg 5.0 hip 6/18/2009 Benzene SW8260B ND Ng/Kg 5.0 hlp 6/18/2009 Toluene SW8260B NO pg/Kg 5.0 hip 6/18/2009 Ethylbenzene SW8260B NO pg/Kg 5.0 hip 6/18/2009 m,p-Xylene SW8260B ND Ng/Kg 5.0 hlp 6/18/2009 o-Xylene SW8260B NO pg/Kg 5.0 hip 6/18/2009 Xylenes,Total SW8260B ND pg/Kg 0 hip 6/18/2009 I Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits M Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 5 of 23 -I g o ZALCO LABORATORIES, INC. ., ga Analytical and Consulting Services ,a 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 4' CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-006A Client Sample ID: S.West Dispenser @ 6" Collection Date: 6/12/2009 11:56:00 AM Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed QuaL DIESEL RANGE HYDROCARBONS BY EPA 8015B Diesel Range Hydrocarbons SW8015B ND mg/Kg 10 jmm 6/17/2009 �J GASOLINE RANGE HYDROCARBONS BY EPA 801 Gasoline Range Hydrocarbons SW8015B 540 mg/Kg 13 hip 6/19/2009 BTEX&MTBE BY EPA 82608 Methyl tert-butyl ether SW8260B ND pg/Kg 5.0 hip 6/18/2009 Benzene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Toluene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Ethylbenzene SW8260B 85 pg/Kg 25 hip 6/18/2009 m,p-Xylene SW8260B 110 pg/Kg 25 hip 6/18/2009 o-Xylene SW8260B 41000 pg/Kg 2500 hip 6/18/2009 Xyienes,Total SW8260B 41000 pg/Kg 0 hip 6/18/2009 Qualitlers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 6 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-019A Client Sample ID: Gasoline(87)Tk.South End @ 2 Ft. Collection Date: 6/1212009 11 A 8:00 AM Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed Qual. GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B NO pg/Kg 250 hip 6/24/2009 BTEX&MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B NO pg/Kg 5.0 hip 6/19/2009 Benzene SW8260B NO pg/Kg 5.0 hip 6/19/2009 Toluene SW8260B NO pg/Kg 5.0 hip 6/19/2009 Ethylbenzene SW8260B NO pg/Kg 5.0 hip 6119/2009 m,p-Xylene SW8260B NO pg/Kg 5.0 hip 6/19/2009 o-Xylene SW8260B NO pg/Kg 5.0 hip 6/19/2009 Xylenes,Total SW8260B NO pg/Kg 0 hip 6/19/2009 Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Anayte detected below quantitation limits R-RPD outside accepted recovery limits B-Anayte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 19 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-020A Client Sample ID: Gasoline(87)Tk. South End @ 6 Ft. Collection Date: 6/12/2009 11:22:00 AM Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed Qua]. GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B 670 Ng/Kg 250 hip 6/24/2009 BTEX&MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B ND NglKg 5.0 hip 6/19/2009 Benzene SW8260B ND pg/Kg 5.0 hip 6/1912009 Toluene SW8260B ND pg/Kg 5.0 hip 6/19/2009 Ethylbenzene SW8260B ND pg/Kg 5.0 hip 6/19/2009 m,p-Xylene SW8260B ND Ng/Kg 5.0 hip 6/19/2009 o-Xylene SW8260B ND pg/Kg 5.0 hip 6119/2009 Xylenes,Total SW8260B ND pg/Kg 0 hip 6/19/2009 Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 20 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-021A Client Sample ID: Dirt Pile Top Soil Composite Collection Date: 6/12/2009 10:54:00 AM Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed Qua]. DIESEL RANGE HYDROCARBONS BY EPA 8015B Diesel Range Hydrocarbons SW8015B 12 mg/Kg 10 jmm 6/17/2009 GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B ND pg/Kg 250 hip 6/24/2009 BTEX&MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B ND Ng/Kg 5.0 hip 6/19/2009 Benzene SW8260B ND pg/Kg 5.0 hip 6!1912009 Toluene SW8260B ND pg/Kg 5.0 hip 6/19/2009 Ethylbenzene SW8260B ND pg/Kg 5.0 hip 6/19/2009 m,p-Xylene SW8260B ND Ng/Kg 5.0 hip 6/19/2009 o-Xylene SW8260B ND Ng/Kg 5.0 hip 6/19/2009 Xylenes,Total SW8260B ND pg/Kg 0 hip 6/19/2009 Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Anayte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 21 of 23 P, ZALCO LABORATORIES, INC. ,• .ng a Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-022A Client Sample ID: Dirt Pile @ I Ft.Composite Collection Date: 6/12/2009 12:15:00 PM Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed Qual. DIESEL RANGE HYDROCARBONS BY EPA 8015B Diesel Range Hydrocarbons SW8015B 12 mg/Kg 10 jmm 6/17/2009 GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B ND Ng/Kg 250 hip 6/24/2009 BTEX 8r MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B ND pg/Kg 5.0 hip 6/19/2009 Benzene SW8260B ND Ng/Kg 5.0 hip 6/19/2009 Toluene SW8260B ND Ng/Kg 5.0 hip 6119/2009 Ethylbenzene SW8260B ND Ng/Kg 5.0 hip 6/19/2009 m,p-Xylene SW8260B ND Ng/Kg 5.0 hip 6/19/2009 o-Xylene SW8260B ND Ng/Kg 5.0 hip 6/19/2009 Xylenes,Total SW8260B ND ug/Kg 0 hip 6/19/2009 Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits ' Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits 8-Analyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 22 of 23 E C ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-023A Client Sample ID: N. End Gasoline(87)Tk @ 21 Ft.From the Surface Collection Date: 6/12/2009 12:16:00 PM Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed Qual. GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B 3200 Ng/Kg 250 hip 6/24/2009 BTEX&MTBE BY EPA 8260B Methyl tert-butyi ether SW8260B ND pg/Kg 5.0 hip 6/19/2009 Benzene SW8260B ND Ng/Kg 5.0 hip 6/19/2009 Toluene SW8260B ND Ng/Kg 5.0 hip 6/19/2009 Ethylbenzene SW8260B ND Ng/Kg 5.0 hip 6/19/2009 m,p-Xylene SW8260B ND Ng/Kg 5.0 hip 6/19/2009 o-Xylene SW8260B 15 Ng/Kg 5.0 hip 6/19/2009 Xylenes,Total SW8260B 15 Ng/Kg 0 hip 6/19/2009 Qualitiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 23 of 23 � t ZALCO LABORATORIES, INC. Analytical and Consulting Services ° 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-007A Client Sample ID: S.East Dispenser @ 2" Collection Date: 6/12/2009 12:15:00 PM Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed Qual. DIESEL RANGE HYDROCARBONS BY EPA 80158 Diesel Range Hydrocarbons SW8015B NO mg/Kg 10 imm 6/17/2009 GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B NO Ng/Kg 250 hip 6/1912009 BTEX&IVITBE BY EPA 8260E Methyl tert-butyl ether SW8260B NO Ng/Kg 5.0 hip 6/18/2009 Benzene SW8260B NO pg/Kg 5.0 hip 6/18/2009 Toluene SW8260B NO Ng/Kg 5.0 hip 6118/2009 Ethylbenzene SW8260B NO pg/Kg 5.0 hip 6/1812009 m,p-Xylene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 o-Xylene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 Xyfenes,Total SW8260B NO pg/Kg 0 hip 6/18/2009 i i Qualifiers/ NO-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 7 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661) 395-0539 Bakersfield, California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-008A Client Sample ID: S.East Dispenser @ 6 Collection Date: 6/12/2009 12:35:00 PM Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed Qual. DIESEL RANGE HYDROCARBONS BY EPA 8015B Diesel Range Hydrocarbons SW8015B ND mg/Kg 10 jmm 6/1712009 GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B ND Ng/Kg 250 hip 6/19/2009 BTEX&MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B ND Ng/Kg 5.0 hip 6/18/2009 Benzene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 Toluene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 Ethylbenzene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 m,p,Xylene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 o-Xylene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 Xylenes,Total SW8260B ND pg/Kg 0 hip 6/18/2009 Qualifiers ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected In the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 8 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 i CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-009A Client Sample ID: Diesel Tank North End @ 2 Ft. Collection Date: 6/12/2009 10:40:00 AM Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed Qual. i DIESEL RANGE HYDROCARBONS BY EPA 8015B Diesel Range Hydrocarbons SW8015B NO mg/Kg 10 jmm 6/17/2009 STEX&MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B ND Ng/Kg 5.0 hip 6/18/2009 Benzene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Toluene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Ethylbenzene SW8260B ND pg/Kg 5.0 hip 6118/2009 m,p-Xylene SW8260B ND pg/Kg 5.0 hip 6/18/2009 o-Xylene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Xylenes,Total SW8260B ND pg/Kg 0 hip 6/18/2009 Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 9 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield, California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-OIOA Client Sample ID: Diesel Tank North End @ 6 Ft. Collection Date: 6/12/2009 10:46:00 AM Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed Qual. DIESEL RANGE HYDROCARBONS BY EPA 801513 Diesel Range Hydrocarbons SW8015B ND mg/Kg 10 jmm 6/17/2009 BTEX&MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B ND pg/Kg 5.0 hip 6/18/2009 Benzene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 Toluene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 Ethylbenzene SW8260B ND pg/Kg 5.0 hip 6/18/2009 m,p-Xylene SW8260B ND ug/Kg 5.0 hip 6/18/2009 o-Xylene SW8260B ND Ng/Kg 5.0 hlp 6/1812009 Xylenes,Total SW8260B ND pg/Kg 0 hip 6/18/2009 I Qualifiers/ NO-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-AnaMe detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 10 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-01 IA Client Sample ID: Gasoline(9 1)Tk,North End @ 2 Ft. Collection Date: 6/12/2009 11:50:00 AM Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed Qua[. GASOLINE RANGE HYDROCARBONS BY EPA 8015E Gasoline Range Hydrocarbons SW8015B ND Ng/Kg 250 hip 6/22/2009 BTEX&MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B ND Ng/Kg 5.0 hip 6/18/2009 Benzene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 Toluene SW8260B ND pg/Kg 5.0 hip 6/1812009 Ethylbenzene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 m,p-Xylene SW8260B ND pg/Kg 5.0 hip 6/18/2009 o-Xylene SW8260B ND Ng/Kg 5.0 hlp 6/18/2009 Xylenes,Total SW8260B ND pg/Kg 0 hip 6/18/2009 I Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 1 I of 23 -°' ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield, California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-012A Client Sample ID: Gasoline(9 1)Tk.North End @ 4 Ft. Collection Date: 6/12/2009 11:57:00 AM Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed Quai. GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B ND pg/Kg 250 hip 6/23/2009 BTEX&MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B ND pg/Kg 5.0 hip 6/18/2009 Benzene SW82608 ND pg/Kg 5.0 hip 6/18/2009 Toluene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Ethylbenzene SW8260B ND pg/Kg 5.0 hip 6/18/2009 rn,p-Xylene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 o-Xylene SW8260B ND Ng/Kg 5.0 hip 6/18/2009 Xylenes,Total SW8260B ND pg/Kg 0 hip 6/18/2009 Qualifiers/ ND-Not Detected at the Reporting Limit _ S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 12 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-013A Client Sample ID: Gasoline(82)Tk.North End @ 2 Ft. Collection Date: 6/12/2009 11:35:00 AM Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed Quall. GASOLINE RANGE HYDROCARBONS BY EPA 8011513 Gasoline Range Hydrocarbons SW8015B NO pgtKg 250 hip 6/2312009 STEX&MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B NO Ng/Kg 5.0 hip 6/1812009 Benzene SW8260B NO Ng/Kg 5.0 hip 6/18/2009 Toluene SW8260B NO Ng/Kg 5.0 hip 6/1812009 Ethylbenzene SW8260B NO Ng/Kg 5.0 hip 6/18/2009 rn,p-Xylene SW8260B NO pg/Kg 5.0 hip 6/18/2009 o-Xylene SW8260B NO Ng/Kg 5.0 hip 6/18/2009 Xylenes,Total SW8260B NO pg/Kg 0 hip 6/18/2009 Qualifiers ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limb Abbreviations: J-Anafyte detected below quantitation limits R-RPD outside accepted recovery limits B-Anatyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 13 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-014A Client Sample ID: Gasoline(82)Tk.North End @ 6 Ft. Collection Date: 6/12/2009 1 1:45:00 AM Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed Qual. GASOLINE RANGE HYDROCARBONS BY EPA 8015B Gasoline Range Hydrocarbons SW8015B NO pg/Kg 250 hip 6/23/2009 BTEX&MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B NO Ng/Kg 5.0 hip 6/18/2009 Benzene SW8260B NO Ng/Kg 5.0 hip 6/18/2009 Toluene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Ethylbenzene SW8260B NO pg/Kg 5.0 hip 6/18/2009 m,p-Xylene SW8260B NO pg/Kg 5.0 hip 6/18/2009 o-Xylene SW8260B NO pg/Kg 5.0 hip 6/18/2009 Xylenes,Total SW8260B NO ug/Kg 0 hip 6/18/2009 i Qualifiers/ ND-Not Detected at the Reporting Limit _ S-Spike Recovery outside accepted recovery limits T Abbreviations: J-Anayte detected below quantitation limits R-RPD outside accepted recovery limits 8-Ansyte detected in the associated Method Blank E-value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 14 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/1212009 2:15:00 PM Project: Lab ID: 0906185-015A Client Sample ID: Diesel Tk. South End @ 2 Ft. Collection Date: 6/12/2009 10:57:00 AM Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed Qua]. DIESEL RANGE HYDROCARBONS BY EPA 80156 Diesel Range Hydrocarbons SW8015B ND mg/Kg 10 jmm 6/1712009 BTEX&MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B ND Ng/Kg 5.0 hip 6/18/2009 Benzene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Toluene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Ethylbenzene SW8260B ND Ng/Kg 5.6 hip 6/18/2009 m,p-Xylene SW8260B ND pg/Kg 5.0 hip 6/18/2009 o-Xylene SW8260B ND pg/Kg 5.0 hip 6/18/2009 Xylenes,Total SW8260B ND pg/Kg 0 hip 6/1B/2009 i Qualifiers/ ND-Not Detected at the Reporting Limit _ S-Spike Recovery outside accepted recovery limits Abbreviations: J-Anatyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 15 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-016A Client Sample ID: Diesel Tk.South End @ 6 Ft. Collection Date: 6/12/2009 11:00:00 AM Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed Qual. DIESEL RANGE HYDROCARBONS BY EPA 80158 Diesel Range Hydrocarbons SW8015B ND mg/Kg 10 jmm 6/17/2009 BTEX&MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B ND Ng/Kg 5.0 hip 6/19/2009 Benzene SW8260B ND pg/Kg 5.0 hip 6/19/2009 Toluene SW8260B ND pg/Kg 5.0 hip 6/19/2009 Ethylbenzene SW8260B ND pg/Kg 5.0 hip 6/19/2009 m,p-Xylene SW8260B ND Ng/Kg 5.0 hip 6/1912009 o-Xylene SW8260B ND pg/Kg 5.0 hip 6/19/2009 Xylenes,Total SW8260B ND pg/Kg 0 hip 6/19/2009 Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 16 of 23 ZALCO LABORATORIES, INC. Analytical and Consulting Services 4309 Armour Avenue (661)395-0539 j Bakersfield,California 93308 FAX(661)395-3069 I CLIENT: Kern Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-017A Client Sample ID: Gasoline(9 1)Tk. South End @ 2 Ft. Collection Date: 6/12/2009 11:07:00 AM Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed Qua]. GASOLINE RANGE HYDROCARBONS BY EPA 801513 Gasoline Range Hydrocarbons SW8015B ND Ng/Kg 250 hip 6/24/2009 BTEX&MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B ND Ng/Kg 5.0 hip 6/19/2009 Benzene SW8260B ND Ng/Kg 5.0 hip 6/19/2009 Toluene SW8260B ND Ng/Kg 5.0 hip 6/19/2009 Ethylbenzene SW8260B ND Ng/Kg 5.0 hip 6/19/2009 m,p-Xylene SW8260B ND Ng/Kg 5.0 hip 6/19/2009 o-Xylene SW8260B ND Ng/Kg 5.0 hip 6/19/2009 Xylenes,Total SW8260B ND Ng/Kg 0 hip 6/19/2009 j j ------------_ —_---- -...........____...--..........-- ---...--._._._ — —._.._.-._..__-----___ ---- Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits Abbreviations: J-Analyte detected below quantitation limits R-RPD outside accepted recovery limits B-Analyte detected In the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 17 of 23 ZAALCO LABORATORIES, INC. Analytical and Consulting Services y,. 4309 Armour Avenue (661)395-0539 Bakersfield,California 93308 FAX(661)395-3069 CLIENT: Kem Construction Report Date: 6/25/2009 Lab Order: 0906185 DateReceived: 6/12/2009 2:15:00 PM Project: Lab ID: 0906185-018A Client Sample ID: Gasoline(91)Tk.South End @ 6 Ft. Collection Date: 6/12/2009 11:12:00 AM Report Comment: Matrix: SOLID Date Analyses Method Result Units DLR Analyst Analyzed Qual. GASOLINE RANGE HYDROCARBONS BY EPA 8015E Gasoline Range Hydrocarbons SW8015B NO Ng/Kg 250 hip 6/24/2009 BTEX&MTBE BY EPA 8260B Methyl tert-butyl ether SW8260B NO Ng/Kg 5.0 hip 6/19/2009 Benzene SW8260B NO pg/Kg 5.0 hip 6/19/2009 Toluene SW8260B NO pg/Kg 5.0 hip 6/19/2009 Ethylbenzene SW8260B NO Ng/Kg 5.0 hip 6/19/2009 m,p-Xyiene SW8260B NO Ng/Kg 5.0 hip 6/1912009 o-Xylene SW8260B NO pg/Kg 5.0 hip 6/19/2009 Xylenes,Total SW8260B NO pg/Kg 0 hip 6/19/2009 Qualifiers/ ND-Not Detected at the Reporting Limit S-Spike Recovery outside accepted recovery limits ^ Abbreviations: J-Anayte detected below quantitation limits R-RPD outside accepted recovery limits B-Anayte detected in the associated Method Blank E-Value above quantitation range SR-Surrogate Recovery outside accepted recovery limits DLR:Detection Limit for Reporting H-Hold Time Exceeded NSS-Non-Sufficient Sample Amount Page 18 of 23 Date: 7!21/2009 SDG Login Review Sheet Tf1RIES,INC.; Client Code: SH_0921_ `r Send Report To: Ann: Ramil Reyes Client: Shaw E&I ��� Company: Shaw E&I Project: Bakersfield Phase II Address: 3347 Michelson Dr., #200 Irvine CA 92612 EMAX PM: Richard Beauvil NA SDG: 09G198 DATE/TIME RECEIVED: 7/20/2009 9:00 DUE DATE: 7/23/2009 Lwks ID Control# Sample ID Matrix Coll Date Time Lwks Method Analysis E092994 G198-01 B-1 SOIL 7/17/2009 14:10 , MCD Moisture Content Determination G198-01 B-1 SOIL 7117/2009 14:10 TPHGS TPH Gasoline *198-01 B-1 SOIL 7/17/2009 14:10 TPHDMS TPH Diesel&Motor Oil -- *1.98-01 B-1 SOIL 7/17/2009 14:10 VOS Volatile Organics by GC/MS E092995 G198-02 B-2 i SOIL 7/17/2009 14:20 MCD Moisture Content Determination - G198-02 B-2 SOIL 7/17/2009 14:20 TPHDMS TPH Diesel&.Motor Oil w G198-02 13-2 SOIL 7/17/2009 14:20 TPHGS TPH Gasoline r G198-02 B-2 SOIL 7/17/2009 14:20 VOS Volatile Organics by GC/MS - E092996 G198-03 B-3 SOIL 7/17/2009 14:35/ MCD Moisture Content Determination _ G198-03 B-3 SOIL 7/17/2009 14:35 TPHGS TPH Gasoline *198-03 B-3 SOIL 7/17/2009 14:35 TPHDMS TPH Diesel&Motor Oil , *198-03 B-3 SOIL 7/17/2009 14:35 VOS Volatile Organics by GC/MS E092997 G198-04 B4 SOIL 7/17/2009 15:40, MCD Moisture Content Determination , G198-04 B-4 SOIL 7/17/2009 15:40 TPHGS TPH Gasoline . G198-04 B-4 SOIL 7/17/2009 15:40 TPHDMS TPH Diesel&Motor Oil G198-04 B-4 SOIL 7/17/2009 15:40 VOS Volatile Organics by GC/MS Report Format:REVIEW Page 1 of 1 n11�_1111; Ref.Documents SDG#: C/�?O / ? g Sw CHAIN OF CUSTODY Page 1 of 1 Shaw Environmental and Infrastructure Inc. Bottle Type/Preservation Code Company Name: Shaw Environmental,Inc. Job Order Number: 135919 C41 C41 C4 Address: 3347 Michelson Dr., Suite 200 Project Name: Bakersfield Phase 1l Number of Bottles City/State/Zip: Irvine,CA 92612-1692 Project Location: Bakersfield, CA 2 2 2 Project Manager: Ramil Reyes Purchase Order#: 135919.01 r o Phone/Fax Number. (949)660-54941(949)475-5433 Lab Destination: EMAX co co Q Q Send Report To: ATTN:Ramil Reyes Lab Contact: Richard Beauvil w w w Phone/Fax Number. 949-660-7528/949-475-5433 Lab Address: 1835 W.205th Street m °m O Address: 3347 Michelson Dr.,Suite 200 Lab Destination: Torrance,CA 90501 c a o m w o City: Irvine,CA 92612-1692 Lab Phone 310-618-8889 Ext. 116 x m Project Contact: Ramil Reyes O c m o m Collection Information 'L T rn Sampling w x = y Shaw Sample Number Location Date Time Matrix Method QC Level m I.-- !a- M / - ; ej - 3 7/17/2009 r/ SO Grab 3 X:4--4y n 7117/2008 SO Grab 3 7/17/2009 SO Grab 3 i 7/17/2009 T SO Grab 3 3 Day TAT(RUSH) Phase II ESA Soil Investigation Sampling Method Codes Preservation Codes G=Grab 1=None Sampler(s)Name(s): Carol Zeyn LF-Low Flow 2=Nitric Acid Matrix Codes 3=Phosphoric acid Reff wished By: Date Time Received By: Date: r � DW=Drinking Water 4=Cool 4 degrees C U > �' �'j?f /6 •75 WG=Ground Water Bottle Codes Relin ed By: V Date Time Received Date: LIQ=Other Liquid A=40-ml-VOA �✓ y G a O SOL=Other Solid B=8-oz glass jar Relinquished By: Date Time Receive r Date: A=Air Sample C=4-oz glass jar ` SO=Soil D=250-ml-Plastic 7 = �7 ,, 0 SAMPLE RECEIPT FORM 1 7DF;;iC'S,tNC. Type of Delivery Delivered By/Airbill ECN •EMAX Courier RE=I gVAJ4 •Client Deli very Date — L c — Q trd P Time © 0 CDC Inspection Z.G.,Name /QQimt PM/Fr Sampler Name ampling Daternw/Location ple ID fntrix ddtrss " el#/Fax N ❑Courier Signature Analysis Required ❑Preservative(if my) _,SAT Safety Issues ❑High concentrations expected ❑Superfund Site samples ❑Rad stmning required Comments: Packaging Inspection Container ooler ❑Box ❑Other Condition Custody Seal ❑ ❑Damaged Packaging ble`Paacck ❑/Styrofoam ❑Popcorn eat ❑ Temperatures Cooler 1D `�°C ❑Cooler 2 °C p Cooler 3 ' °C ❑Cooler 4 T ❑Cooler 5 °C (Cool,56°C but not frown) ❑Cooler 6 °C ❑Cooler 7 °C p Cooler 8 °C p Cooler 9 T ❑Cooler IO °C Comments: ❑PM was informed on noncompliant coolers imediately. DISCREPANCIES LSID LSCID Sample Label ID/COC ID Discrepancy Code Corrective Action Code REVIEWS Sample Labeling SRF PM Dam Date Date ` LEGEND: Code Description-Sample Mane•ement Code Description-Sample Management Code Description-Project Management Al Analysis is not indicated in COC Dl Date andlor time is not indicated in CDC RI Hold sample(s):wait for further instructions A2 Analysis is not indicated in label D2 Date and/or time is not indicated in label R2 Proceed as indicated in WC A3 Analysis is inconsistent in COC vis-b-vis label D3 Dam and/or time is inconsistent in COC vis-il-vis label R3 Refer to attached instruction A4 El Insufcient preservative R4 Cancel the amlysis' BI Sample ID is not indicated in CDC E2 Improper preservation RS B2 Sample ID is not indicated in label PI Insufficient Sample R6 B3 Sample 1D is inconsistent in CDC via-ii-vis label PL Bubble is>6mm 84 G 1 Temperature is out of range C1 Wrong container G2 Out of Holding Time C2 Broken container G3>20%solid particle C3 Leaking container HI C4 H2 FAA- EMAX-SM02 <' Rev.S > 101, lc. SAMPLE RECEIPT]FORM 2 SAMPLES RECEIVED FOR ECN: 9 y CONTAINER TYPE CHEMICAL PRESERVATIVE Filtered ECN SAMPLE E d u +� CONTAINER d 73 x N ID E i OW en a z a c Q E Sa Na za z a5 O O O 1 z * 1 * 2 * 3 * 4 * 5 * 7 * g * 0 * 2 * 3 * 4 * 5 * 6 * 7 * g * 9 * 0 * 1 * 2 * 3 * 4 * 5 * 6 * 7 * g * 9 * 0 t 4 ' Shaw° a world of Solutions" July 9, 2009 Bakersfield Fire Department Prevention Services Attn: Fire Inspector Craig Perkins 1501 Truxtun Avenue, 0 Floor Bakersfield, CA 93301 RE: Work Plan for Additional Excavation Activities for Closure 9628 Rosedale Highway Bakersfield,California Dear Mr. Perkins: This work plan was prepared in response to your review of the laboratory analytical results associated with the removal of the three (3) underground storage tanks (USTs) for the subject facility on June 12, 2009 and was prepared on behalf of CVS Corporation (CVS) and LandMark Retail Group (LandMark). Based on the laboratory analytical results received from Zalco Laboratories, Inc. and conversations held with you during the subsequent weeks, Shaw Environmental, Inc. (Shaw) proposes the following scope of work for the additional closure requirements, as requested by the Bakersfield Fire Department(BFD), at the Site: • Submit a work plan to BFD to define the lateral and vertical extent of contamination resulting from the recently performed tank removals. • Additional confirmation soil samples will be collected in the area of the proposed excavation near the southeast corner of the Site to confirm impacts in that area are at an acceptable level. PROPOSED SCOPE OF WORK Based on the results of the previous soil samples collected during the tank removals, significant concentrations of Total Petroleum Hydrocarbons (TPH) were detected around the SW Dispenser @ 6 feet (540 mg/kg TPH-g); South End of the 87 Tank @ 6 feet (670 ug/kg TPH-g); and North End of the 87 Tank@ 21 feet (3200 ug/kg TPH-g). These locations are centered around the southeast corner of the Site indicating that a release had occurred in this area. • In order to define the extent of contamination from previous soil samples collected during the tank removals, additional excavation activities will be conducted in the sample locations referenced above in an attempt to excavate as much of the impacted soil as possible. • Soil samples for additional characterization will be collected and analyzed in accordance with BFD guidelines under the supervision of the Fire Inspector. At a minimum, two soil samples will be collected from the bottom of the additional excavation to determine the vertical extent and up to two soil samples will be collected from the sidewalls of the excavation to determine the lateral extent or as directed by the Fire Inspector. All soil samples will be analyzed for 3347 MICHELSON DRIVE, SUITE 200, IRVINE, CA 92612 949.261.6441 • FAX 949.474.8309 • THE SHAW GROUP INC.® t 1 Total Petroleum Hydrocarbons as Diesel (TPHD)by USEPA Method 8015 and for Total Petroleum Hydrocarbons as Gasoline (TPHG); and benzene,toluene, ethylbenzene, and total xylenes (BTEX) and fuel oxygenates by USEPA Method 8260B. • As requested by BFD, soil samples will be collected using a hand augur and will be retained in clean acetate liners or transferred into clean laboratory-approved containers. The collected soil samples will be then sealed with Teflon-lined plastic caps, labeled, and placed in a chilled ice chest and will be delivered to a state-certified laboratory for analysis. • Soil sample results will be reviewed by both Shaw and BFD to determine if levels of contamination are acceptable. Based on the results of the confirmation soil samples (either non-detect or to acceptable levels as determined by BFD),the area can be considered for backfill with clean import soil. The excavated soil will be transported off site to the proper disposal facility pending results of the confirmation soil samples and shall not be used for backfill purposes. Based on these findings, additional recommendations will be made (if necessary). Shaw is pleased to present this workplan to you. If you have any questions, please contact me at 949-660-5494 Sincerely, Shaw Environmental, Inc. Ramil G. Reyes, REA Project Manager 3347 MICHELSON DRIVE, SUITE 200, IRVINE, CA 92612 949.261.6441 • FAX 949.474.8309 • THE SHAW GROUP INC.° w a Shaw a world of Solutions" July 9, 2009 Bakersfield Fire Department Prevention Services Attn: Fire Inspector Craig Perkins 1501 Truxtun Avenue, 1St Floor Bakersfield, CA 93301 RE: Work Plan for Additional Excavation Activities for Closure 9628 Rosedale Highway Bakersfield, California Dear Mr. Perkins: This work plan was prepared in response to your review of the laboratory analytical results associated with the removal of the three (3) underground storage tanks (USTs) for the subject facility on June 12, 2009 and was prepared on behalf of CVS Corporation (CVS) and LandMark Retail Group (LandMark). Based on the laboratory analytical results received from Zalco Laboratories, Inc. and conversations held with you during the subsequent weeks, Shaw Environmental, Inc. (Shaw) proposes the following scope of work for the additional closure requirements, as requested by the Bakersfield Fire Department(BFD), at the Site: • Submit a work plan to BFD to define the lateral and vertical extent of contamination resulting from the recently performed tank removals. • Additional confirmation soil samples will be collected in the area of the proposed excavation near the southeast corner of the Site to confirm impacts in that area are at an acceptable level. PROPOSED SCOPE OF WORK Based on the results of the previous soil samples collected during the tank removals, significant concentrations of Total Petroleum Hydrocarbons (TPH) were detected around the SW Dispenser @ 6 feet (540 mg/kg TPH-g); South End of the 87 Tank @ 6 feet (670 ug/kg TPH-g); and North End of the 87 Tank@ 21 feet (3200 ug/kg TPH-g). These locations are centered around the southeast corner of the Site indicating that a release had occurred in this area. • In order to define the extent of contamination from previous soil samples collected during the tank removals, additional excavation activities will be conducted in the sample locations referenced above in an attempt to excavate as much of the impacted soil as possible. • Soil samples for additional characterization will be collected and analyzed in accordance with BFD guidelines under the supervision of the Fire Inspector. At a minimum,two soil samples will be collected from the bottom of the additional excavation to determine the vertical extent and up to two soil samples will be collected from the sidewalls of the excavation to determine the lateral extent or as directed by the Fire Inspector. All soil samples will be analyzed for 3347 MICHELSON DRIVE, SUITE 200, IRVINE, CA 92612 949.261.6441 • FAX 949.474.8309 • THE SHAW GROUP INC.® w s Total Petroleum Hydrocarbons as Diesel (TPHD) by USEPA Method 8015 and for Total Petroleum Hydrocarbons as Gasoline (TPHG); and benzene,toluene, ethylbenzene, and total xylenes (BTEX) and fuel oxygenates by USEPA Method 8260B. • As requested by BFD, soil samples will be collected using a hand augur and will be retained in clean acetate liners or transferred into clean laboratory-approved containers. The collected soil samples will be then sealed with Teflon-lined plastic caps, labeled, and placed in a chilled ice chest and will be delivered to a state-certified laboratory for analysis. • Soil sample results will be reviewed by both Shaw and BFD to determine if levels of contamination are acceptable. Based on the results of the confirmation soil samples (either non-detect or to acceptable levels as determined by BFD), the area can be considered for backfill with clean import soil. The excavated soil will be transported off site to the proper disposal facility pending results of the confirmation soil samples and shall not be used for backfill purposes. Based on these findings, additional recommendations will be made (if necessary). Shaw is pleased to present this workplan to you. If you have any questions, please contact me at 949-660-5494 Sincerely, Shaw Environmental, Inc. Ramil G. Reyes, REA Project Manager 3347 MICHELSON DRIVE, SUITE 200, IRVINE, CA 92612 949.261.6441 • FAX 949.474.8309 • THE SHAW GROUP INC.° 7/6/2009 Craig Perkins-RE:Zalco Lab Report-0906185 mm Page 1 From: 'Reyes, Ramie' <Ramil.Reyes @shawgrp.com> To: <ctperkins @bakersfieldfire.us> Date: 7/2/2009 4:49 PM Subject: RE: Zalco Lab Report-0906185 Hey Craig, Per our conversation today, below please find the appropriate contacts and addresses for the UST removal project at Rosedale/Calloway in Bakersfield: Main addressee: CVS Caremark Corporation Attn: Mr. George Chiang Garfield Beach CVS LLC One CVS Drive Woonsocket, RI 02895 Copy to the following: Mr. Richard Spunt LandMark Retail Group 5850 Canoga Avenue, Suite 650 Woodland Hills, CA 91367 Mr. Ramil Reyes Shaw Environmental & Infrastructure, Inc. 3347 Michelson Drive, suite 200 Irvine, CA 92612 Look forward to hearing from you soon. 7/6/2009 Craig Perkins- RE: Zalco Lab Report-0906185 Page 2 Thanks! Ramil G. Reyes, REA Client Program Manager Shaw Environmental & Infrastructure, Inc. 3347 Michelson Dr., suite 200 Irvine, CA 92612 direct(949)660-5494 fax (949)474-8309 office(949)261-6441 Ramil.Reyes@shawgrp.com www.shawgrp.com <http://www.shawgrp.com> <hftp://www.shawgrp.com> From: Reyes, Ramil Sent: Tuesday, June 30, 2009 10:47 AM To: 'ctperkins @bakersfieldfire.us' Subject: RE: Zalco Lab Report-0906185 Hi Craig - To follow up on the voice message I left you this morning, I wanted to touch base with you regarding the inconsistencies we both had with the lab results. The lab has indicated that the reporting units are indeed accurate. So to me that would mean the following results are all under the 1000 ppm allowable limit for TPH-gasoline in soil based on my review of Kern Co. Env Health Services Dept guidelines: Gasoline (87) Tk. South End @ 6 ft: Gasoline range hydrocarbons reported as 670 ug/kg = 0.670 ppm N. End Gasoline (87) Tk. @ 21 ft from the Surface: Gasoline range hydrocarbons reported as 3200 ug/kg = 3.2 ppm S. West Dispenser @ 6": Gasoline range hydrocarbons reported as 540 mg/kg = 540 ppm 7/6/2009) Craig Perkins- RE: Zalco Lab Report-0906185 "'' Page 3 What are your thoughts based on what the lab has reported? Please advise. Below is all my contact information. Thanks, Ramil G. Reyes, REA Client Program Manager Shaw Environmental & Infrastructure, Inc. 3347 Michelson Dr., suite 200 Irvine, CA 92612 direct(949)660-5494 fax (949)474-8309 office (949) 261-6441 Ramil.Reyes@shawgrp.com www.shawgrp.com <http://www.shawgrp.com> <http://www.shawgrp.com> From: Reyes, Ramil Sent: Tuesday, June 30, 2009 10:06 AM To: Kerrie S. Vaughan Cc: tsimmonskcc @bak.rr.com; ctperkins @bakersfieldfire.us; Irandolph @wallacesmith.com; kcoffman @landmarkretailgroup.com; rspunt @landmarkretailgroup.com Subject: RE: Zalco Lab Report-0906185 Importance: High Kerrie- I talked to Fire Inspector Craig Perkins about these results yesterday; we both agreed that there appeared to be some inconsistencies within your lab report, specifically in regards to some the reporting units and sample locations: Gasoline (87)Tk. South End @ 6 ft: Gasoline range hydrocarbons reported as 670 ug/kg -shouldn't it be 670 mg/kg? 7%6/2009 Craig Perkins- RE: Zalco Lab Report-0906185 Page 4 N. End Gasoline (87) Tk. @ 21 ft from the Surface: Gasoline range hydrocarbons reported as 32000 ug/kg -shouldn't it be 3200 mg/kg; also, based on the other results, I would imagine that this location had to be on the South End consistent with the other"hot spots" and not the North End as what was reported? S. West Dispenser @ 6": Gasoline range hydrocarbons reported as 540 mg/kg -this appears correct. Before we move forward with any further remedial action, we need you to confirm if these results were indeed accurate or re-issue lab results as appropriate. Thanks, Ramil G. Reyes, REA Client Program Manager Shaw Environmental & Infrastructure, Inc. 3347 Michelson Dr., suite 200 Irvine, CA 92612 direct(949)660-5494 fax (949)474-8309 office(949) 261-6441 Ramil.Reyes@shawgrp.com www.shawgrp.com <hftp://www.shawgrp.com> <hftp://www.shawgrp.com> From: Kerrie S. Vaughan [mailto:kvaughan @zalcolabs.com] Sent: Tuesday, June 30, 2009 9:17 AM To: tsimmonskcc @bak.rr.com; ctperkins @bakersfieldfire.us; Irandolph @wallacesmith.com; kcoffman @landmarkretailgroup.com; rspunt @landmarkretailgroup.com; Reyes, Ramil Subject: Zalco Lab Report-0906185 Attached, you will find the report for samples pulled for Kern Construction. If you have any questions,just give me a call. 7/6/2009 Craig Perkins- RE: Zalco Lab Report-0906185 Page6 Thanks, Kerrie S. Vaughan Client Services Supervisor Zalco Laboratories, Inc. 661-395-0539 kvaughan @zalcolabs.com *"`Internet Email Confidentiality Footer**** Privileged/Confidential Information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), you may not copy or deliver this message to anyone. In such case, you should destroy this message and notify the sender by reply email. Please advise immediately if you or your employer do not consent to Internet email for messages of this kind. Opinions, conclusions and other information in this message that do not relate to the official business of The Shaw Group Inc. or its subsidiaries shall be understood as neither given nor endorsed by it. The Shaw Group Inc. hftp://www.shawgrp.com CALIFORNIA CODES HEALTH&SAFETY CODES,6 25280-6 25299.8 (e)The Controller may expend the money in the Leaking Underground Storage Tank Cost Recovery Fund,upon appropriation by the Legislature,for the costs that are incurred on behalf of the Controller for corrective action,as defined in Section 25299.14,at the site located at 622 East Lindsay in the City of Stockton. (f)After the corrective action at the site specified in subdivision(e)is complete,in accordance with a uniform closure letter issued pursuant to subdivision(g)of Section 25296.10,all unencumbered funds in the Leaking Underground Storage Tank Fund,and all net proceeds from the sale or other disposition of the site made on behalf of the Controller,shall be transferred to the Underground Storage Tank Cleanup Fund. §25298.ABANDONMENT,CLOSING OR TEMPORARY CEASING OF OPERATION OF UNDERGROUND STORAGE TANK (a)No person shall abandon an underground tank system or close or temporarily cease operating an underground tank system,except as provided in this section. (b)An underground tank system which is temporarily taken out of service,but which the operator intends to return to use,shall continue to be subject to all the permit,inspection,and monitoring requirements of this chapter and all applicable regulations adopted by the board pursuant to Section 25299.3,unless the operator complies with subdivision(c)for the period of time the underground tank system is not in use. (c)No person shall close an underground tank system unless the person undertakes all of the following actions: (1)Demonstrates to the local agency that all residual amounts of the hazardous substance or hazardous substances which were stored in the tank system prior to its closure have been removed,properly disposed of,and neutralized. (2)Adequately seals the tank system to minimize any threat to the public safety and the possibility of water intrusion into,or runoff from,the tank system. (3)Provides for,and carries out,the maintenance of the tank system as the local agency determines is necessary for the period of time the local agency requires. (4)Demonstrates to the appropriate agency,which has jurisdiction over the site,that the site has been investigated to determine if there are any present,or were past,releases,and if so,that appropriate corrective or remedial actions have been taken. §25298.5.ANALYSIS REQUIRED TO BE PERFORMED BY ACCREDITED LABORATORIES The analysis of any material that is required to demonstrate compliance with this chapter or Chapter 6.75 (commencing with Section 25299.10)shall be performed by a laboratory accredited by the department pursuant to Article 3(commencing with Section 100825)of Chapter 4 of Part 1 of Division 101. §25299.VIOLATIONS;CIVIL AND CRIMINAL PENALTIES (a)Any operator of an underground tank system shall be liable for a civil penalty of not less than five hundred dollars($500)or more than five thousand dollars($5,000)for each underground storage tank for each day of violation for any of the following violations: (1)Operating an underground tank system which has not been issued a permit,in violation of this chapter. (2)Violation of any of the applicable requirements of the permit issued for the operation of the underground tank system. (3)Failure to maintain records,as required by this chapter. (4)Failure to report an unauthorized release,as required by Sections 25294 and 25295. (5)Failure to properly close an underground tank system,as required by Section 25298. (6)Violation of any applicable requirement of this chapter or any regulation adopted by the board pursuant to 34 UNDERGROUND STORAGE TANKS BAKERSFIELD FIRE DEPARTMENT s; Prevention Services REQUIREMENTS & GUIDELINES r+ rAR ' n 1501 Truxtun Ave., ist Floor Q Bakersfie ld, CA 93301 FOR TEMPORARY CLOSURE OF AN UST T Phone: 661-326-3979 • Fax: 661-852-2171 Page 1 of 1 1. The tank removed from service that is intended to be returned to service may apply for a permit to temporarily close the tanks for a period of up to 12 months. The tank must meet the following requirements in order to be considered for temporary closure status: a. No unauthorized release shall have been discharged from the tank, associated piping, or other openings. b. The tank must be in compliance with current conditions and stipulations of the operating permit. C. The tank and all associated piping shall meet all current Federal and State Underground Storage Tank Regulations. d. The tank must be intended for use within the next 12 consecutive months. e. A written request shall be submitted to the Prevention Services Department and all applicable fees paid. 2. Tanks accepted for temporary closure shall meet all of the following requirements prior to final approval for temporary closure: a. All liquids shall be removed and disposed of in accordance with Chapters 6.5 & 6.7 of the California H&SC. b. All flammable vapors (0% LEL) shall be purged. C. All access locations, fills, and piping shall be sealed utilizing locked caps or concrete plugs. d. Power service to the pumps shall be disconnected. e. The tank facility shall be inspected by the owner or operator at least every 3 months to assure that the temporary closure actions are in compliance by: 1) Visually checking of all locked caps, plugs, etc. 2) If locked caps are utilized, one shall be remove to determine if any liquid has been put into the tank. 3) A log shall be kept on site stating the day, time, and results of the inspection. 4) Upon completion of the inspection a report stating the results of the inspection shall be submitted to the Prevention Services Department. A written inspection program addressing issues A through D and stating the person name, dates, and times the inspections will be performed shall be submitted to the Prevention Services Department. 3. A timetable shall be submitted to the Prevention Services Department which presents the details of all required upgrades, including proposed dates of when the work will be performed. In addition, the date on which the tank is expected to be returned to service will be included. 4. The tank and associated piping shall pass a tightness test prior to the issuance of a new Permit to Operate. 5. At the end of the 12-month period an extension may be granted only if the tank system meets the requirements for new underground tank systems or the upgrade requirements for existing tanks. S:Forms-Web\Fire\UST\FD2090 UST Requirements&GUIDELINES for Temp Gosure of an UST.doc(Rev 06/07) Fax Cover Sheet Phone: (661) 326-3464 Fax: (661) 852-2171 Address: 1501 Truxtun Ave 1" Floor Bakersfield, CA 93301 Date: :3 + 3 ► - 0 � To. �. From: c COB Fire Prevention Dept Fax: (qo-, ) 19 og Phone ( ) # Pages: COAa.cV '1% 5 Aka- r 4-k f r":+ 'to Gds n �odriSd 0% lsa �C]SN « 1 Q iA��C nn •� V�Gs �p �� C� 0.f e�S ,- �•,c.S�. 7SS� e Fax Cover Sheet Phone: (661) 326-3464 Fax: (661) 852-2171 Address: 1501 Truxtun Ave 1St Floor Bakersfield, CA 93301 Date: 3 To: ���� i-� r� From: c COB Fire Prevention Dept Fax: (8/ 6) g g -ZZ Phone ( ) # Pages: G -,\ M A J L li e vl ✓��- (A to d v q- 0 C,,— CoAS41 c d o y..�fis :"D 11 rve QA -f -i foe ( o W " C6z� t �. CALIFORNIA CODES HEALTH&SAFETY CODES,6 25280-6 25299.8 Section 25299.3. (7)Failure to permit inspection or to perform any monitoring,testing,or reporting required pursuant to Section 25288 or 25289. (8)Making any false statement,representation,or certification in any application,record,report,or other document submitted or required to be maintained pursuant to this chapter. (9)Tampering with or otherwise disabling automatic leak detection devices or alarms. (b)Any owner of an underground tank system shall be liable for a civil penalty of not less than five hundred dollars ($500)or more than five thousand dollars($5,000)per day for each underground storage tank,for each day of violation,for any of the following violations: (1)Failure to obtain a permit as specified by this chapter. (2)Failure to repair or upgrade an underground tank system in accordance with this chapter. (3)Abandonment or improper closure of any underground tank system subject to this chapter. (4)Violation of any applicable requirement of the permit issued for operation of the underground tank system. (5)Violation of any applicable requirement of this chapter or any regulation adopted by the board pursuant to Section 25299.3. (6)Failure to permit inspection or to perform any monitoring,testing,or reporting required pursuant to Section 25288 or 25289. (7)Making any false statement,representation,or certification in any application,record,report,or other document submitted or required to be maintained pursuant to this chapter. (c)Any person who intentionally fails to notify the board or the local agency when required to do so by this chapter or who submits false information in a permit application,amendment,or renewal,pursuant to Section 25286,is liable for a civil penalty of not more than five thousand dollars($5,000)for each underground storage tank for which notification is not given or false information is submitted. (d)(1)Any person who violates any corrective action requirement established by,or issued pursuant to,Section 25296.10 is liable for a civil penalty of not more than ten thousand dollars($10,000)for each underground storage tank for each day of violation. (2)A civil penalty under this subdivision may be imposed in a civil action under this chapter,or may be administratively imposed by the board or a regional board pursuant to Article 2.5(commencing with Section 13323) of Chapter 5 of Division 7 of the Water Code. (e)Any person who violates Section 25292.3 is liable for a civil penalty of not more than five thousand dollars ($5,000)for each underground storage tank for each day of violation. (f)(1)Any person who falsifies any monitoring records required by this chapter,or knowingly fails to report an unauthorized release,shall,upon conviction,be punished by a fine of not less than five thousand dollars($5,000)or more than ten thousand dollars($10,000),by imprisonment in the county jail for not to exceed one year,or by both that fine and imprisonment. (2)Any person who intentionally disables or tampers with an automatic leak detection system in a manner that would prevent the automatic leak detection system from detecting a leak or alerting the owner or operator of the leak,shall,upon conviction,be punished by a fine of not less than five thousand dollars($5,000)or more than ten thousand dollars($10,000),by imprisonment in the county jail for not more than one year,or by both the fine and 35 B E R S F I D FIRE A R TM T March 17, 2009 CT Corporation System Garfield Beach CVS LLC One CVS Drive Woonsocket, RI 02895 Ronald J. graze NOTICE OF VIOLATION Fire Chief i Gary Hutton CERTIFIED Tyler Hartley Douglas Greener Deputy Chiefs RE: Closed or Abandoned Underground Storage Tanks located at 9628 Rosedale Highway, Bakersfield, CA. i To Whom It May Concern: This office has concluded that the former Delimart located at HOWARD H. WINES,III ' 9628 Rosedale Highway, Bakersfield, CA, has been closed or DIRECTOR abandoned by your company. In response to a letter dated PREVENTION SERVICES December 24, 2008, to the former lessee, they stated that they 1501 Trux=Ave., V Floor vacated and no longer leased the above mentioned property as Bakersfield,CA 93301 of November 26, 2008 (at midnight). As of that date (11/26/08) VOICE: (661)326-3979 the underground storage tank system became abandoned and FAX: (661)852-2171 I therefore making you the property owner the responsible party. i Pursuant to the Statutes of Chapter 6.7 of the Health and Safety Code section 25299(b) 3; Any owner of an underground tank system shall be liable for a civil penalty of not less than five hundred ($500) or not more than five thousand ($5,000) for each underground tank for each day of the violation of abandonment or improper closure an underground tank system. Please address as to the proper closure or removal of these tanks through this office within fifteen (15) days of this notice. Yours truly, Howard H. Wines III Director of Prevention Services C.,0' 44 gwWMM000 5G -4gia j B E R S F I D FIRE ARTM T March 17, 2009 Mr. Greg Meyer 7409 Penny Marie Bakersfield, CA 93308 Ronald J. Fraze Fire Chief NOTICE OF VIOLATION Gary Hutton CERTIFIED Tyler Hartley j Douglas Greener Deputy Chiefs RE: Closed or Abandoned Underground Storage Tanks located at 9628 Rosedale Highway, Bakersfield, CA. i Dear Mr. Meyer: HOWARD H.WINES,III This office has concluded that the former Delimart located at DIRECTOR 9628 Rosedale Highway, Bakersfield, CA, has been closed or PREVENTION SERVICES abandoned by your company. In response to our first letter dated 1501 Truxtun Ave., I"Floor ! December 24, 2008, you made reference that you vacated the Bakersfield,CA 93301 property on November 26, 2008 (at midnight) and no longer VOICE: (661)326-3979 leased the property. At that date (11/26/08) you were the FAX: (661)852-2171 operator of the underground storage tank system and therefore the responsible party. Pursuant to the Statutes of Chapter 6.7 of the Health and Safety Code section 25299(a) 5; Any operator of an underground tank system shall be liable for a civil penalty of not less than five hundred ($500) or not more than five thousand ($5,000) for each underground tank for each day of violation for failure to properly close an underground tank system. i Please address as to the proper closure of these tanks through this office within fifteen (15) days of this notice. Yours truly, 1 Howard H. Wines III Director of Prevention Services J�44 gww� 5G y as 5zm 'VWM40tv - California Business Search Page 1 of 1 � 0 IDISCLAFAER:The information displayed here is current as of Mar 13,2009 and is updated weekly.It is not a complete or certified record of the Limited Partnership or Limited Liability Company. LP/LLC GARFIELD BEACH CVS, L.L.C. l umnlber: 200432010237 Date Filled: 11/12/2004 Status: active , urisdiction: CALIFORNIA Address ONE CVS DRIVE WOONSOCKET, RI 02895 Agent for Service of Process CT CORPORATION SYSTEM(C0168406) Blank fields indicate the information is not contained in the computer file. If the agent for service of process is a corporation,the address of the agent may be requested by ordering a status report.Fees and instructions for ordering a status report are included on the Business Entities Records Order Form. http://kepler.sos.ca.gov/corpdata/ShowLplIcAlIList?QueryLplIcNumber--20043201023 7&... 3/17/2009 California Business Search Page 1 of 1 0 D 0 (DISCLAIMER:The information displayed here is current as of MAR 13,2009 and is updated weekly.It is not a complete or certified record of the Corporation. Cor'por'ation DELIMART Number: C1955492 iDate Filed: 12/20/1995 Status: active Jurisdiction: California Address 9628 ROSEDALE HIGHWAY BAKERSFIELD, CA 93312 Agent for Service of]Process GREG MEYER 9628 ROSEDALE HIGHWAY BAKERSFIELD, CA 93312 Blank fields indicate the information is not contained in the computer file. If the status of the corporation is"Surrender",the agent for service of process is automatically revoked. Please refer to California Corporations Code Section 2114 for information relating to service upon corporations that have surrendered. http://kepler.sos.ca.gov/corpdata/ShowAIlList?QueryCorpNumber=C1955492&printer=yes 3/17/2009 Jan 02 09 10:23a Delimat 681#15895640 p.1 r B E;hr S P I D E U ARTM T December 24, 2008 Ronald J. Fraze Fire Chief Delimart 96128 Rosedale Hwy Gary Hutton Bakersfield, CA 93308 Tyler Hartley Douglas Greener Deputy Chiefs RE: Underground Storage Tank(s) Dear Business Owner: It has come to our attention you currently own property located at HOWARD H.WINES,III 9628 Rosedale Hwy, Bakersfield, CA, which contains 3 DIRIrCTOR underground storage tanks. Our records reveal the tanks have PREVENTION SERVICES been out of service for more than ninety (90)days.,- 1501 Truxtun Ave., 1"Floor Pursuant to the Uniform Fire Code 3404.2.13.1.2, these tanks 13ukersreld,CA 93301 must be properly closed. Please make the necessary VOICE: (661)326-3979 FAX: (661)$52-2171 arrangements to properly close these tanks by 1131/2009. FAX: ' Yours truly, Howard H. Wines III Director of Prevention Services HHWIkk ( c #::j�de B I E R S F I E D FIRE ARTM T I January 5, 2009 I Ronald J. Fraze � Eire Chief I CVS LLC 1 CVS Drive Gary Hutton j Woonsocket, RI. 02895 Tyler Hartley Douglas Greener Deputy Chiefs RE: Abandoned Underground Storage Tanks locates at 9628 Rosedale Highway, Bakersfield, CA. Dear Property Owner: HOWARD H.WINES,III I It has come to our attention you currently own property located at DIRECTOR 9628 Rosedale Highway., Bakersfield, CA, which contains three PREVENTION SERVICES (3) underground storage tanks. Our records reveal these tanks to be out of service for more than thirty (30) days. 1501 TruxMn Ave., I'Floor Bakersfield,CA 93301 Pursuant to the California Fire Code 3404.2.13.1.2 these tanks VOICE: (661)326-3979 must be properly closed. Please make the necessary FAX: (661)852-2171 arrangements to properly close or remove these tanks by 1/31/2009. Yours truly, I Howard H. 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"` `� CZ'7hCj/� ; Restricted Delivery Fee M (Endorsement Required) ❑ APPROVE �'� °� CGA4 M and M Total Postage&Fees ❑ FORWARD cc) Sent o -�,�c L 2 ; o G� Co,Qe�t)ou Sys4..,, Co ❑ RETURN o Si�eer;iipi IVo.---------------------------------------------------------------�i -� --------- ❑ KEEP OR DISCARD �1 �7' g-50 4 4, 2_2 : 1` or PO Box No. O�'\c C-VS ----------------------------------------.. ...O T— Clty,State,Z/P+4 �l ❑ REVIEW WITH ME Wa0 d1 S 0C_ Date From © Complete items 1,2,and 3.Also complete A. Sign item 4 if Restricted Delivery is desired. Agent EI Print your name and address on the reverse Addressee so that we can return the card to you. B. Received by(Printed ame) C. Date of Delivery a Attach this card to the back of the mailpiece, 1. or on the front if space permits. j D. Is delivery address different from item 1? ❑Yes 1. Article Addressed to: If YES,enter delivery address below: ,kNo -N 014 Penny M-o-l, e_ Av& '��olLE2SF IE4..D C0 5330S 3. Service Type f AbCertified Mail 0 Ogress Mail f ❑Registered 0 Return Receipt for Merchandise i ❑Insured Mail 0 G.O.D. 4. Restricted Delivery?(Extra Fee) O Yes 2. Article Number - — - -—-- -- - - - - (Transfer from service Iabeq I 7005 18 2 0 0007 2 9 0 6 4 311 PS Form 3811, February 2004 Domestic Return Receipt 102595-02-M-1540 VA e ,m o. tu'�I e G7j Ir )Q. OFFICIAL USE I ru Postage $ Ir- 'O Certified Fee C7 Postmark I O Return Receipt Fee Here (Endorsement Required) M Restricted Delivery Fee fU (Endorsement Required) CC) r� Q Total Postage&Fees $ Lri ,C3 Sent7bo r-3 Me C �e or PO Bon No. Cffy,SYate,ZIF44 °•.................... COMPLETE / o .. • • • MAW ■ Complete items 1,2,and 3.Also complete A signature Item 4 if Restricted Delivery Is desired. ❑Agent ® Print your name and address on the reverse ❑Addressee so that we can return the card to you. B ecelved by(Printed Name) C. Date of Delivery f E Attach this card to the back of the mailpiece, f or on the front if space permits. D. Is delivery address different from item 1? Yes 1. Article Addressed to: t f_ If YES,enter delivery address below: No C T C a.r` P c t�-'-0 A s yS 1 u rJ\ f f C, �; 9- 1e� CtG,-\ CUS LLC. i 3. Service Type O Certified Mail ❑Express Mail 0 Registered ❑Return Receipt for Merchandise ❑Insured Mail ❑C.O.D. 4. Restricted Delivery?(Extra Fee) ❑Yes j 2. Article Number 7008 1300 0001 7855 1798 - (rransfer from service labeq PS Form 3811,February 2004 Domestic Return Receipt 102595-02-M-1540