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Home My WebLink About1010 ALTA VISTA DRIVEF/I~E ARTM r February 6, 2009 Mr. Steve Owens 1010 Alta Vista Drive Bakersfield, CA 93305 Ronald J. Fraze Fire Chief Gary Hutton Tyler Hartley Douglas Greener Deputy Chiefs HOWARD H. WINES, III DIRECTOR PREVENTION SERVICES 1501 Truxtun Ave. Bakersfield, CA 93301 VOICE: (661) 326-3979 FAX: (661) 852-2171 Re:~ Phase II limited Soil Assessment at 1010 Alta Vista Drive Dear Mr. Owens, I have reviewed the above-referenced report, dated February 5, 2009, prepared by Krazan & Associates, Inc. This office considers the former Underground Storage Tanks (iJST's) to have been properly decommissioned at the time of their abandonment. Furthermore, the results of the subsurface investigation indicated that no contaminants of concern are associated with the decommissioned UST's. Therefore, this office considers the assessment complete and requires no further action. If you have any questions regarding this determination, please call me at (661) 326-3979. Sincerely, Howard H. Wines, III PG 7239 Director of Prevention Services HHW:db cc: W. Cooper, Krazan & Associates, Inc. ~.~~ ~ ~~~~ ~ .,~~ ~~ ~sa~'~ ~~ _ ~~~~9..~~ ~ 2 BA1~IZEL ~ Environme~ltal Scrt~iccs Licenses and Certification ,n,~,~..`'L.cu~rt.Y :~tnrrS. California Contractors State License Board General Engineering License "A" Hazardous Substance Removal License No. 887434 California Department of Togic Substance Control Hazerdous Waste Transporter Registration No. 5510 US Environmental Protection Agency US EPA Identificatioo Number CAR000177576 Califomia Department of General Services Certified Small Business/ Micro Basiness No. 43875 Califomia Department of Motor Vehicles/ Ca6fornia Highway Patrol Motor Carrier Permit No. 0335604 US Department otTransportstion USDOT No. 1551413 Federal Motor Carrier Authority Motor Carrier No. MC576231 California State Board of Equalization Sellers Permit No. EH 100-804689 California Hig6way Patrol Hazardous Materials Transportation License No.137204 Ron Mikuls District Manager DOUBLE BARRE E~~viro~lrnental S~ 12420 Jomani Dr., "A" Bakersfield, CA 93312 PH: 661.587SOOo ~Fax: 661.587.5963 ~Ce1L• 661.900.7479 F.MERGENCY RESPONSE 951.683.6994 `~-~~~~~ ~ .,~~~ ~ . ~/~ 1 `~.-{~ ~ email: ronm@doublebarrelenvironmental.com www.doublebarrelenvironmental.com , ~~~~~~ ~'2; ~ BARREL ' Environmentnl Services ~ Underground Storage Tank Inspections, Installations, and Designated Operator Services Double Barrel Environmental Services is your sole resource when it comes to fueling facility management and compliance services. We 6ave ICC licensed inspectors, designated op- erators and installers as well as seasoned service technicians familiar with all aspects of the fuel distribution industry. Because we are a DTSC licensed hazardous waste transporter, we can even provide transportation and disposal of water intrasion sump waste, soil cuttings and monitoring well waste waters. In the event of an Emergency Spill or Release, Double Barre1 Environmental Services provides 24 6our emergency response to get you back in operation fast. DBES can also provide fuel sampling and analy- sis as well as fuel filtration services. We are a State of CaGfornia General "A" Engineeriug Contractor familiar with all sspects of UST re- moval, installation, repair and site characteriza- tion. ~ Let Double Barrel Environmental Services, Inc. provide you turn-key fueling facility management and compliance services. 24 ~ ,, ~'~~ > z'' ~~ ~~ ~~, .. . .;~_-:Sj , . __...... . , ,. ~ _---, ~ ~ - -~~ ,~_~.~_ - _- - i'' : ~. \\ ~ ~ '~-~~ L ~,o ~F~~ ~ ~ Your Round t6e Clock Resource" IIVTERNAT[ONAL CODE COUNCII.~ ¢~ s11~ft€ E' c a Pr °~a i ~-ac.. ~, t ~ ~ ~ y ' - -- ~~'~47 ~~~ MEMBER DO-CT~LE ~ ~BARREL ~~ Ennrr~inrr~cnlnl Sert~icr~ Double Barrel Environmental Services is a full se vice company specializing in hazardous, universal and consumer-electronic-waste-_ - management, emergency spill response, remediation and decontamination services . Our services are_ ~ available 24 hours-a-day, seven days-a-week. We specialize in all types of hazardous waste man- agement including bulk-loads, liquid, drummed, and solid wastes. 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Our Services Level A through D Hazardous Materials Response, Packaging and Labeling of Hazardous Wastes, Lab Pack- ing, Transportation, Oil and Chemical Spill Response, Unknown Chemical ldentifcation, Industrial and Temporary Tank Cleaning, Underground Storage Tank .Removal, Sump Cleaning, Hazardous Waste and Safety Training, Compliance Audits, Phase 1 Site Assessments, Clandestine Drug Lab Remediation, Mer- cury Spill Response, Excavating and Grading, Debris Removal, Hydro-excavation, Consumer Electronic Waste Disposal and .Recycling, Fueling Station .Designated Operator and Compliance Services ~~~.J lt~~~ ~2,. BARREL ~ Enrironmenta! Serz~ices ~ Double Barrel Environmental Services is a State of California "A" General Engineering/ Hazardous Substance Removal Contractor providing the most cost effective, efficient, and iurn-key solutions to our customers environmental service needs. We provide a variety of services including hazard- ous waste packaging, removal and disposal; emer- gency spill response, site remediation and excava- tion, post clandestine drug lab remediation, un- known chemical identification and disposal, Un- derground Storage Tank, (UST), removal, and envi- ronmental systems construction to name a few. Double Barrel Environmental Services is your "Round the Clock Resource". We specialize in 24 Hour Emergency Response Service. We stand ready to respond to your environmental emergencp 365 days-a-year. Our staff of trained and experi- enced personnel have the knowledge and expertise to handle your hazazdous material release safely and quickly. If it's a routine drum of oil pickup or a emergency mercury release, Double Barrel Environmental Ser- vices is the only call you need to make. ; ;. ~~ ~ ~ "'~ ~ "Your Round the Clock Resource" E R S F I F/I~E ARTM r D February 6, 2009 Mr. Steve Owens 1010 Alta Vista Drive Bakersfield, CA 93305 Ronald J. Fraze Fire Chief Re: Phase II limited Soil Assessment at 1010 Alta Vista Drive Gary HutFon Tyler Hartley Douglas Greener Deputy Chiefs Dear Mr. Owens, I have reviewed the above-referenced report, dated February 5, 2009, prepared by Krazan & Associates, Inc. This office considers the former Underground Storage Tanks (LJST's) to have been properly decommissioned at the time of their abandonment. Furthermore, the results of the subsurface investigation indicated that no contaminants of concern are associated with the decommissioned UST's. HOWARD H. WINES, III DIRECTOR PREVENTION SERVICES 1501 Truxtun Ave. Bakersfield, CA 93301 VOICE: (661) 326-3979 FAX: (661) 852-2171 Therefore, this office considers the assessment complete and requires no further action. If you have any questions regarding this determination, please call me at (661) 326-3979. Sincerely, Howard H. Wines, III PG 7239 Director of Prevention Services HHW:db cc: W. Cooper, Krazan & Associates, Inc. ~~ ~ ~~~~~ ~ ~~~ ~,~ ~5~~~ ~~ _ Cl~ "+. ~ ~t ~~ ~ GEOTECHNICAL ENGINEERING • ENVIRONMENTAL ENGINEERING CONSTRUCTION TESTING 8~ INSPECTION February 5, 2009 Mr. Steven Owens 1010 Alta Vista Drive Bakersfield, California 93305 Phone No. (661) 324-6461 Subject: Phase II Limited Soil Assessment Morrison Automotive 1010 Alta Vista Drive Bakersfield, Ca 93305 Dear Mr. Owens, Project No. 024-08070LSA Pursuant to your request, Krazan & Associates, Inc. (Krazan) has conducted a limited soil assessment at the above-referenced subject site. PURPOSE OF ASSESSMENT The purpose of the work was to determine whether constituents of concern (COCs) from UST(s), observed beneath the southern end of the Morrison Automotive building, are present at reportable concentrations. SITE LOCATION AND BACKGROUND INFORMATION The subject site is located at 1010 Alta Vista Drive in Bakersfield, California (See Vicinity Map, Figure 1 and Site Map, Figure 2 in Attachment A). The subject site comprises approximately 0.33 acres of commercial property with the associated Kern County Assessor's Pazcel Number (APN) of 014-230-08. The subject site is currently occupied by the Morrison Automotive repair shop and garage. The owner of the subject site is Mr. Steven Owens. During December 2008, Mr. Owens, the owner of the subject site, contacted Krazan in order to discuss a UST that he had partially unearthed beneath the southem portion of his repair shop at 1010 Alta Vista Drive. According to Mr. Owens, this portion of Morrison Automotive was reportedly constructed in approximately 1959. Krazan recommended discussing the discovery of the UST with the City of Bakersfield Fire Department, Office of Environmental Services (CBOES). Upon Mr. Owens agreement, Krazan contacted Mr. Howard Wines with CBOES in early January to discuss the scope of work required 2205 Coy Avenue • Bakersfield, California 93307 •(661) 837-9200 • FAX (661) 837-9201 ~th Offices Serving the Western United States Page No. 2 Proj ect No. 024-06100 by the CBOES to investigate the UST in order to address possible closure or decommissioning of the USTs. Mr. Wines indicated that the collection of one soil sample adjacent to the UST, and to a depth beneath the base of the UST, analyzed for total petroleum hydrocarbons as gasoline (TPH-G), total petroleum hydrocarbons as diesel (TPH-D), volatile organic compounds (VOCs) including Benzene, Toluene, Ethylbenzene and Xylenes (BTEX) and total lead; would appear to be sufficient for the CBOES to evaluate conditions related to the reported UST. Research conducted by Krazan with the CBOES and Kern County Department of Environmental Health Services (KCDEHS) has not revealed information regarding USTs at the subject site. However, review of Sanborn Fire Insurance Maps drawn for the subject site dated 1949 and 1957 indicate the subject site was formerly a gasoline station located at the address of 230 Kentucky Street (See Sanborri Maps in Attachment B). Krazan's research with the City of Bakersfield Building Department revealed one permit for the demolition of a gasoline station at 230 Kentucky Street in 1958. Krazan's reseazch of city directories has revealed that 230 Kentucky Street was listed as the Richfield Station No. 1031 in 1938; Gentry CR Jr. Gas in 1946; Morrison Gas Station in 1949; and Douglass R.L. Gas Station in 1951. SITE GEOLOGY AND HYDROGEOLOGY The subject site is located within the San Joaquin Valley, a broad structural trough bound by the Sierra Nevada and Coast Ranges of California. The San Joaquin Valley, which comprises the southern portion of the Great Valley of California, has been filled with several thousand feet of sedimentary deposits. Sediments in the eastern valley, derived from the erosion of the Sierra Nevada, have been deposited by major to minor west-flowing drainages and their tributaries. Near-surface sediments aze dominated by sands and silty sands with lesser silts, minor clays, and gravel. The sedimentary deposits in the region form large coalescing alluvial fans with gentle slopes. The groundwater in the area is reported by the Department of Water Resources to be ~irst encountered at a depth of approximately 300 feet bgs. The groundwater flow direction in the area of the subject site is generally towards the southeast PHASE II LIMITED SOIL ASSESSMENT On January 15, 2009, Krazan observed a small hand-dug excavation adjacent to and partially under the southem portion of the Morrison Automotive shop building at 1010 Alta Vista Drive. Krazan observed the curvature of a metal UST approximately three feet bgs and three metal pipes, approximately one inch in diameter that traverse from the south toward the excavated area. An approximately 1%z inch cut-off pipe was also observed within the excavation. Although limited by the volume of the UST that was exposed, Krazan estimated that the UST to be an approximately 650-gallon capacity tank. One of the KRAZAN & ASSOCIATES, INC. With Offices Serving the Western United States O~I-08070LSA.doc Page No. 3 Proj ect No. 024-06100 suspected product pipe lines was observed to be connected to the top of the UST. The two other suspected product pipe lines continue under the building (see attached photographs). Krazan observed an approximately one-inch diameter hole in the top of the UST, and by utilizing a knife blade, Krazan was able to extract medium to coarse grained sand from inside the UST. In order to collect a representative soil sample from beneath the UST, Krazan advanced a boring by hand auger on the northern side of the observed UST to a depth of approximately four to five feet beneath the observed top of the UST. The soil sample was observed with no staining or odors. The soil sample was collected within a clean brass sleeve; the ends of the sleeve were covered with Teflon tape and plastic caps. The soil sample was labeled, placed in a thermal ice chest with ice to limit volatilization and submitted to a State Certified Laboratory under chain-of-custody form for analysis of TPH-G, TPH-D, VOCs, including BTEX, and total lead. On January 20, 2009, Krazan arranged to meet with Mr. Wines with CBOES at the subject site. After observing the excavation, piping and UST, Mr. Wines concurred that it was possible that additional USTs could be located beneath the building. Mr. Wines further indicated that the location of the soil sample was adequate for the subsurface evaluation relative to the UST(s). Additionally, Mr. Wines agreed with Krazan's conclusion that further excavation beneath the shop building was not practical. FINDINGS OF THE LIIVIITED SOIL ASSESSMENT The results of the subsurface investigation indicate that TPH-G, TPH-D, BTEX and other VOCs were reported as not detected at or above the laboratory detection limits (ND) within the soil sample collected from beneath the bottom of the observed UST (See Table following text). Additionally, total lead was reported at a concentration that does not appear to pose a threat to human health or the environment. The complete laboratory report is included in Attachment C. CONCLUSIONS One approximately 650-gallon UST that appears to be filled with sand was observed, for the most part, beneath the southern portion of the Morrison Automotive shop building at 1010 Alta Vista Drive. The observation of the sand within the UST appears to indicate that the UST was filled sand as an abandonment procedure prior to construction of the current building. A former product pipe is connected to the observed UST and two additional metal pipes traverse beneath the southern end of the building. Based on Krazan's observation of the additional piping, it appears that two additional USTs may be located beneath the current building, or were located at this location prior to construction of the building in 1959. Based on the location of the observed UST and any suspected additional USTs, further KRAZAN & ASSOCIATES, INC. With Offices Serving the Western United States 024-08070LSA.doc Page No. 4 Project No. 024-06100 excavation is deemed impractical. Base on the results of the subsurface investigation which revealed CoCs were ND and that lead in soil did not appear to pose a threat to human health or the environment, Krazan recommends no further investigation of the UST(s) and recommends that the USTs be designated as decommissioned by the CBOES. LIlVIITATIONS The findings of this report were based upon the results of our field and laboratory investigations, along with the interpretation of subsurface conditions associated with our soil boring. Therefore, the data are accurate only to the.degree implied by review of the data obtained and by professional interpretation. Chemical testing was done by laboratories certified by the State of Califorrua Department of Health Services. The results of the chemical testing are accurate only to the degree of care of ensuring the testing accuracy and the representative nature of the soil samples obtained. The findings presented herewith are based on professional interpretation and a degree of conservatism deemed proper as of this report date. It is not warranted that such data cannot be superseded by future geotechnical, environmental, or technical developments. CLOSING If you have any questions or if we may be of further assistance, please do not hesitate to contact our office at (661) 837-9200. Respectfully submitted, ~55~pNAl GF~~o KR.AZAN & ASSOCIATES, INC. ~ ~ ~ WILLIAM R. COOPER ~ * William R. Cooper *cn No.7427 Q ~ ~ Professional Geologist No. 7427 wRCi~~ 9~F pF C A~-~~~~ Attachments: ' '+'~" A- Vicinity and Site Maps B- Sanborn Fire Insurance Maps C- Site Photographs D- Laboratory Report KRAZAN & ASSOCIATES, INC. With OfJces Serving the Western United States 024-08070LSA.dac Page No. 5 Project No. 024-06100 TABLE I Morrison Automotive 1010 Alta Vista Dr Bakersfield, Ca January 15, 2009 sampling Reporting Units (mg/kg) except where specified Sample Sample TPH-G TPH-D Benzene Toluene Ethyl- Total MTBE { Other LEAD No. Depth benzene Xylenes VOCs (Pb) (ft. bgs) µ~g ~ _SB-1 7' ND ND ~ND ND ND -1VD --~ ND 4.6 KRAZAN & ASSOCIATES, INC. With Offices Serving the Western United States 014-08070LSA.dac ~ `~l ~ W ~ ~ V ~ `~V ~ •~ a~vu. 7.5 MINUTE SERIES U.S.G.S. TOPOGRAPHIC MAP OILDALE, CA DATED 1954 PHOTOREVISED 1968 PHOTOINSPECTED 1973 MAP SOURCB: 7.5 IvID~iUTE SERIES U.S.G.S. TOPOGRAPHIC MAP GOSFORD, CA DATED 1954 PHOTOREVISED 1968 & 1973 MAP SOURCE: 7.5 MINLTTE SERIES U.S.G.S. TOPOGRAPHIC MAP OILCENTER, CA DATED 1954 PHOTOREVISED 1968 & 1973 MAP SOURCE: 7.5 MIlVLTfE SERIES U.S.G.S. TOPOGRAPHIC MAP LAMONT, CA DATED 1992 _ .. `VICINITY MAP s"` AS a~. MORRISON AUTOMOTIVE 1010 ALTA VISTA DRNE Pro~ BAKERSFIELD, CALIFORIVIA ,,,, 0 2000 4000 SCALE IN FEET (f) 'ALLSACA170NS AND DIMENSIONS ARE APPROXIAfATE Conducting Assessments Nationwide / U' ACLAPIA 11V1V - - CHAIN LINK FENCE H SUBSURFACE HYDRAULIC LIFI' AC ASPHALTIC CONCRETE SITE MAP MORRISON AUTOMOTIVE 1010 ALTA VISTA DRIVE B1~KERSFIELD, CALIFORNIA ~ 3Q 60 ~_ SCALE IN FEET (f) •ALL LOCATJONS AND DIMENSIONS ARE APPROXAlATE Fleure ~. . SITE DEVELOpMENT ENGINEERS , 2 Conducting Assessments Nationwide ~ `~V ~ W ~ ~ V ~ ~~ ~ Morrison Automotive 1010 Alta Vista Drive Bakersfield, CA 93305 Inquiry Number: 2386458.2S December 23, 2008 440 Wheelers Farms Road Milford, CT 06461 EDR~ Envi~onmental Data Resources Inc 800.352.0050 www.edrnet.com SbWmE: MdflmnAUMroINa MOnta' 1010 Alb VIOG Plw s ~ A . . ~'y' . : ~' :. 5' ~ ..' , :. . " .: . . . . .ei .e.ls. ... GtY~$T~LP: BeMerpledCAB3305 ~ ::- . ~. . . .. ~ •.• .• . . ~ ~_ ._._ . _._ . ." . _' "' - y .. Gbnl: Nnlen 6 ~mC4b4 Oc. (7~~ ... 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I. ~-1 I....yl ~ i~. 4~~' . 9 ~ ~ ' ~ ~ ~~ ~"'.. . ., ., -:~.. ~.~ ~~.~.L__L _.1- _ ~-:= - -~-- ~ ~ i ;._. ~ _.,o: ~ .. ~....., . g ~; KENTUCKY ~o. ~ ~'~ ~~ ~r 7 ~.! ~°. - .-_ .. __ , ~ ~ . ~H,: ! ~ : ~ ~ I .;,;~ ~I ' ~~ i j . ~ : 3ri,~ I ~• I , ~ ~ ~ ~ I ~Y.; I .. .. n~ ~ i: I I---' - ~ ~ i ; i ' ; ~ ~ ~.~~`~; i' . ~ ~ I ~ ~_ ~ I i ~i £. 7 ~ t: ~s......... ~ 7rs~ I D +.~ ~ ....r.._ ' - "-----'---~J n'~.. ~/ S~ :T,r. s.a......._.~. ~ ' I I ~ I ~ ~~, ' R , '----'- .~ .~ -~ ; .._ ~~ ~ , ~'7~~~ • ....'~. .... ..._.. ~.1J~Rx ~ d7 r sw~e ~ rn:. -,y~?: ~ ~~.~.--~- ~qCKSO ~ti I N ,,'~ ~~_ ~ ~ 62 (~ sr.) (L sr.l . ~'t~ .....,.~..~: , _._. 54.~ a' ID i /`D •, 1 ~ I ~LJ I°I ~e ~ I ~ i w 1 „ ~ ~ 44 __ ~ -- I ~ ~.'. • ~ vrxr. •~ ~ ( ~ , ~ ~ ~ j _ ~',-~,; I i~,l l. I. "~~,. r~ ~ ) ~ ~ ~ ~ ~ a rhoto 1: western-tacing view of the excavated area adjacent to the southern exterior wall of the shop building. Four pipes and the top of a UST are observed within the excavation. The top pipe is cut off at the building; two pipes extend beneath the building; and one is connected to the top of the UST at the base of the excavation. Photo ~: ~ ne proauci pipmg m we toreground extends undei the building; the pipes beneath are connected to the top of the UST observed within the bottom of the excavated area. MORRISON AUTOMOTIVE 1010 ALTA VISTA DRNE BAKERSFIELD, CALIFORNIA Project No. 024-08070 J ~~~ i ~!. a t~'\. r Date: February 09 ~ ~ ;y~~ ~ : BC q ~ ~ o~ ~ ~ ~ ~ ~ ~ S I E R R A ANALYTICAL 28 January 2009 Bill Cooper Krazan & Associates, Inc. - Bakersfield 2205 Coy Ave Bakersfield, CA 9330~-4447 RE:Morrison Auto Work Order No.: 0901310 Ariached aze the results of the analyses for samples received by the laboratory on 01/16/09 10:00. The samples were received by Sierra Analytical Labs, Inc. with a chain of custody record attached or completed at the submittal of the samples. The analyses were performed according to the prescribed method as outlined by EPA, Standard Methods, and A.S.T.M. The remaining portions of the samples will be disposed of within 30 days from the date of this report. If you require any additional retaining time, please advise us. Sincerely, ~ ~ ~~h~a x. Fo~y~r, , Laboratory Director Siena Analytical Labs, Inc. is certified by the Califomia Department of Health Services (DOHS), Environmental Laboratory Accredidation Program (ELAP) No. 2320. ANA~YR ICAI Krazan & Associates, Inc. - Bakersfield Project: Morrison Auto 2205 Coy Ave Project Number: 02408070 Re orted: P Bakersfield CA, 93307-4447 Project Manager: Bill Cooper O1/28/09 16:00 ANALYTICAL REPORT FOR SAMPLES Sample ID Laboratory ID Matrii Date Sampled Date Received SB-1 0901310-01 Soil O1/15/0915:30 O1%16/0910:00 CASE NARRATIVE SAMPLE RECEIPT: Samples were received intact, at 4°C, and accompanied by chain of custody documentation. PRESERVATION: Samples requiring preservation were verified prior to sample preparation and analysis. HOLDING TIMES: All holding times were met, unless otherwise noted in the report with data qualifiers. QA/QC CRITERIA: All quality objective criteria were met, except as noted in the report with data qualifiers. The results in this repor! apply to the samples analyzed in accordance with fhe chain o,jcustody document. This analytica! report must be reproduced in its entirety. 26052 Me~ dRC~ Su~ 105, LAGUNA HILLS, CALIFORNIA 926$3 Te~evHOrve: (949) 348-9389 F,ax: (949) 348-9115 E-Ma~~: SIERRALABS @ SIERRALABS.NET Page 1 of 13 SIERR"A ANALYTICAL Krazan & Associates, Inc. - Bakersfield Project: Morrison Auto 2205 Coy Ave Project Number: 02408070 Re orted: P Bakersfield CA, 93307-4447 Project Managec Bill Cooper O1/28/09 16:00 Metals by EPA 6000/7000 Series Methods Sierra Analytical Labs, Inc. Reporting ~~Y1e Result Limit Units Dilution Batch Prepared Analyzed Method Notes au-i ~oyoi~iv-oi) ~ou ~amp~ea: ulit~iU9 i5:3U Keceived: UI/16/09 10:00 Lead 4.6 1,3 mg/kg 1 B9A2033 Ol/20/09 01/21/09 15:32 EPA 60]OB The results in this report apply to the samples analyzed in accordance with the chain of custody document. This ana(ytical repon must be reproduced in its entirety. 26052 M~ CiRC~ Su~ 105, LAGUNA HILLS, CauFOwvtA 92653 TELEPHONE: (949) 348-9389 Fax: (949) 348-9115 E-M~~: SIERRALABS @ SIERRALABS.NET Page 2 of l 3 S I.E R R'A ANALYTICAI Krazan & Associates, Inc. - Bakersfield Project: Mortison Auto 2205 Coy Ave Project Number: 024-08070 Re orted: P Bakersfield CA, 93307-4447 Project Manager: Bill Cooper O1/28/09 16:00 Total Petroleum Hydrocarbons (TPI~ by GC/FID Sierra Analytical Labs, Inc. R~~g Malyte Result Limit Units Dilution Batch Prepared Analyzed Method Notes ~a-i ~vyoiaiv-vi~ ~ai ~amp~ea: ulnsiu915:3u Keceived: Ol/16/09 10:00 Diesel Range Organics (C10-C24) ND 5.0 mg/-cg 1 B9A22o7 O1/19/09 Ol/21/09 18:08 EPA 8015B Surrogate: o-Terphenyl 94.9 % 60-175 " ~~ ~~ ~~ The resu/ts in this repoM apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. 26052 MerttT CtRC~ Sut~ 105, LAGUNA HILLS, Cr~tFOrtr~tn 92653 TELEPHONE: (949) 348-9389 FAx: (949) 348-9115 • E-MAIL: SIERRALABS @ SIERRALABS.NET Page 3 of 13 S I E R R A ANAIYTICAL Krazan & Associates, Inc. - Bakersfield Project: Morrison Auto 2205 Coy Ave Project Number: 024-08070 Reported: Bakersfield CA, 93307-4447 Project Manager: Bill Cooper O1/28/09 16:00 n i~~ivi i ts~i i vrti-~asoline Kange Hydrocarbons (C4-C12) by EPA Method 8021B and 8015B in series Sierra Analytical Labs, Inc. Reporting ~e~Y1e Result Limit Units Dilution Batc6 Prepared Analyzed Method Notes .a.+v ~v~vaoiv-vi~.auu ~ampiea: Vl/17/VY 1J:JU KBCQIVQU: UL16/U9 lU:UU Benzene ND 0.0030 mg~g 1 B9A2006 O1/20/09 Ol/28/0908:48 EPA 8021B/8015B Toluene ND 0.0030 " " " " ~~ ~~ Ethylbenzene ND 0.0030 " " " " ~~ ~~ Xylenes (total) ND 0.0030 " " " ~' ~~ ~~ Methyl tert-butyl ether ND 0.0050 " " " ~~ ~~ ~~ Gasoline Range Hydrocarbons ND 0.050 " " " ~~ ~~ ~~ ~C4-C12) Surrogate: a,a,a-Tr~uorotoluene 100 % 35-130 " ~~ ~~ ~~ The results in this report appJy ~o the samples analyzed in accordance with the chain of custody document. This analytica! repon must be reproduced in its entirety. 26052 Mertn Cirtc~ Sut~ 105, LAGUNA HILLS, Ca~twRrvva 92653 TELEPHONE: (949) 348-9389 Fax: (949) 348-9115 E-MAIL' SIERRALABS @ SIERRALABS.NET Page 4 of 13 S f.E R R`A ANAIYTICAI Krazan & Associates, Inc. - Bakersfield Project: Morrison Auto 2205 Coy Ave Project Number: 024-08070 Reported: Bakersfield CA, 93307-4447 Project Manager: Bill Cooper O1/28/09 16:00 volatile Urganic Compounds by EPA Method 8260B Sierra Analytical Labs, Inc. Reporting Malyte Result Limit Uniu Dilution Batch Prepared Analyzed Method Notes on-. ~v~v,~,v-u~~ avu ~ampiea: uinaiuy ixsu xecervea: Ul/16/UY lU:UU Benzene ND 5.0 µg/kg 1 B9A1918 01/18/09 Ol/19/09 14:48 EPA 8260B Bromobenzene ND 5.0 " " " " ~~ ~~ Bromochloromethane ND 5.0 " " " " ' ~~ ~~ Bromodichloromethane ND 5.0 " " " '~ ~~ ~~ Bromoform ND 5.0 " " " " ~~ ~~ Bromomethane ND 5.0 " " " " ~~ ~~ n-Butylbenzene ND 5.0 " " " " ~~ ~~ sec-Butylbenzene ND 5.0 " " " '~ ~~ ~~ tert-Butylbenzene ND 5.0 " " " " ~~ ~~ - Cazbon tetrachloride ND 5.0 " " " " ~~ ~~ Chlorobenzene ND 5.0 " " " ~~ ~~ ~~ Chloroethane ND 5.0 " " " ~~ „ ~~ Chloroform ND 5.0 " " " " ~~ Chloromethane ND 5.0 " " " " ~~ ^ 2-Chlorotoluene ND 5.0 " " " " ~~ ~~ 4-Chlorotoluene ND 5.0 " " " " ~~ ~~ Dibromochloromethane ND 5.0 " " " " ~~ ~~ 1,2-Dibromo-3-chloropropane ND 5.0 " " " " ~~ ~~ 1,2-Dibromoethane (EDB) ND 5.0 " " " " ~~ ~~ Dibromomethane ND 5.0 " " " '~ ~~ ~~ 1,2-Dichlorobenzene ND 5.0 " " " " ~~ ~~ 1,3-Dichlorobenzene ND 5.0 " " " ~~ ~~ ~~ 1,4Dichlorobenzene ND 5.0 " " " " ~~ ~~ Dichlorodifluoromethane ND 5.0 " " " " ~~ ~~ 1,1-Dichloroethane ND 5.0 " " " " ~~ ~~ 1,2-Dichloroethane ND 5.0 " " " " ~~ ~~ 1,1-Dichloroethene ND 5.0 " " " ~~ ~~ ~~ cis-1,2-Dichloroethene ND 5.0 " " " '~ ~~ ~~ trans-l,2-Dichloroethene ND 5.0 " " " ~~ ~~ ~~ 1,2-Dichloropropane ~ 5 p ~~ ~~ ~~ ~~ „ „ 1,3-Dichloropropane ND 5.0 " " " ° ~~ ~~ 2,2-Dichloropropane ND 5.0 " " " " ~~ ~~ 1,1-Dichloropropene ND 5.0 " " " " ~~ ~~ cis-1,3-Dichloropropene ND 5.0 " " " ~~ ~~ ~~ trans-l,3-Dichloropropene ND 5.0 " " " ° ~~ ~~ Ethylbenzene ND 5.0 „ " " ~~ " ~~ Hexachlorobutadiene ND 5.0 " " " ~~ ~~ ~~ lsopropylbenzene ND 5.0 " " " " ~~ ~~ p-Isopropyltoluene ND 5.0 " " " ~~ ~~ ~~ Methylene chloride ND 5.0 " " " ~~ ~~ ~~ The resu/ts in lhis report apply to the samp/es analyzed in accardance with the chain of custody document. This analytical report must be reproduced in its entiresy. 26052 Merur CtRC~e Su~ 105, LAGUNA HILLS, CA~FOwvu~ 92653 Te~vHONe: (949) 348-9389 Fax: (949) 348-9115 E-MAIL: SIERRALABS @ SIERRALABS.NET Page 5 of 13 S"I`E R R'A ANpIYTICAL Krazan & Associates, Inc. - Bakersfield Project: Morrison Auto 2205 Coy Ave Project Nutnber: 024-08070 Reported: Bakersfield CA, 93307-4447 Project Manager: Bill Cooper O1/28/09 16:00 votanle Urganic Compounds by EPA Method 8260B Sierra Analytical Labs, Inc. Reporting Anelyte Result Limit Units Dilution Batch Prepared Analyzed Method Notes an-~ ~vyvioiv-vi~ ~ou ~ampiea: u1i15iU9 1S3u ltecelved: Ol/16/09 10:00 Methyl tert-butyl ether ND 5.0 Ng~g 1 B9A1918 Ol/18/09 Ol/19/09 ]4:48 EPA 8260B Naphthalene ND 5.0 " " " '~ ~~ ~~ n-Propylbenzene ND 5.0 " " " " ,~ ~~ Styrene ND 5.0 " " " 1,1,1,2-Tetrachloroethane ND 5.0 " " " " ~~ ~ ~~ 1,1,2,2-Tetrachloroethane ND 5.0 " " " ^ ~~ ~~ Tetrachloroethene ND 5.0 " " " " ~~ ^ Toluene ND 5.0 " " " " ~~ ~~ 1,2,3-Trichlorobenzene ND 5.0 " " " " ~~ ~~ 1,2,4-Trichlorobenzene ND 5.0 " " " ~~ ~~ ~~ l,l,l-Trichloroethane ND 5.0 " " " " ~~ ~~ 1,1,2-Trichloroethane ND 5.0 " " " '~ ~~ ~~ Trichloroethene ND 5.0 " " " '~ ~~ ~~ Trichlorofluoromethane ND 5.0 " " " '~ ~~ ~~ 1,2,3-Trichloropropane ND 5.0 " " " " ~~ ~~ 1,2,4-Trimethylbenzene ND 5.0 " " " '~ ~~ ~~ 1,3,5-Trimethylbenzene ND 5.0 " " " " ~~ ~~ Vinyl chloride ND 5.0 " " " " ~~ ~~ m,p-Xylene ND 5.0 „ ,~ „ „ „ „ o-Xylene ND 5.0 " " " ' Surrogate: DibromoJluoromethane 120 % 80-I20 " ~' ~~ ~~ Surrogate.• Toluene-d8 108 % 81-117 " ~~ ~~ ~~ Surrogate: 9-Bromofluorobenzene ]08 % 74-121 " ^ ~~ ~~ 77re results in this report app[y to the samples anafyzed in accordance with the chain of custody document. This analytical repon must be reproduced in its entirety. 26052 Merur CiRC~ Su~ 105, LAGUNA HILLS~ CauFORrvu- 92653 Te~PHONe: (949) 348-9389 Fax: (949) 348-9115 E-MAIL: SIERRALABS ~a SIERRALABS.NET Page 6 of 13 S`IERRA ANALYTICA~ Krazan & Associates, Inc. - Bakersfield Project: Morrison Auto 2205 Coy Ave Project Number: 02408070 Reported: Bakersfield CA, 93307-4447 Project Manager: Bill Cooper O1/28/09 16:00 Metals by EPA 6000/7000 Series Methods - Quality Control Sierra Analytical Labs, Inc. Reporting Spike Source %REC RPD Analyte Result Limit Units I,evel Result %REC Limiu RPD Limit Notes Batc6 B9A2033 - EPA 3050B Blank (B9A2033-BLKl) Prepazed: O1/20/09 Analyzed: O1/21/09 L.ead ND 1.3 m8/kg LCS (B9A2033-BSl) Prepared: O1/20/09 Analyzed: O1/21/09 ~ad 99.3 13 mg/kg ]00 99.3 80-120 LCS Dup (B9A2033-BSDI) Prepared: O1/20/09 Analyzed: O1/21/09 Lead ]04 1.3 mg/kg 100 ]04 80-120 4.62 20 Matrix Spike (B9A2033-MSl) Source: 0901207-13 Prepared: O1/20/09 Analyzed: O1/21/09 ~ad 88.1 1.3 mg/kg 97.7 5.7 84.3 70-130 Matrix Splke Dup (B9A2033-MSDl) Source: 0901207-13 Prepared: O1/20/09 Analyzed: O1/21/09 Lead 79.2 13 mg/kg 97.6 5.7 75.3 70-130 ]0.6 20 The results in Ihis repon apply to the samp/es analyzed rn accordance with the charn of custody document. This analytica! report must be reproduced in iu entirery. 26052 Mertn QRC~ Su~ 105, LAGUNA HILLS, Ga~FORtvtA 92653 TELEPHONE: (949) 348-9389 FAx: (949) 348-9115 E-Mat~: SIERRALABS @ SIERRALABS.NET Page 7 of 13 ANAIvR~RaA Krazaa & Associates, Inc. - Bakersfield Project: Morrison Auto 2205 Coy Ave Project Nutnber: 02408070 Reported: Bakersfield CA, 93307-4447 Project Manager: Bill Cooper Ol/28/09 16:00 Total Petroleum Hydrocarbons (TPI~ by GC/FID - Qua6ty Control Sierra Analytical Labs, Inc. Reporting Spike Source %REC RPD Analyte Result Limit Units I,evel Result %REC Limits RPD Limit Notes Batch B9A2207 - EPA 3550B Solid Egt ~ Blaok (B9A2207-BLKI) Prepazed & Analyzed: O1/21/09 Diesel Range Organics (C10-C24) ND 5.0 mg/kg Sunogate: o-Terpheny! 11.1 " 10.0 112 60-I ~S LCS (B9A2207-BSl) Prepazed & Analyzed: 01/21/09 ' Diesel Range Organics (C10-C24) 50.3 5.0 mg/kg 50.0 l0l 80-120 Matrix Spike (B9A2207-MSl) Source: 0901384-27 Prepared & Analyzed: O1/21/09 Diesel Range Organics (C10-C24) 48.6 5.0 mg/kg 50.0 ND 97.2 50-150 Matrix Spike Dup (B9A2207-MSDI) Source: 0901384-27 Prepazed & Analyzed: O1/21/09 Diesel Range Organics (C10-C24) 48.7 5.0 mg/kg 50.0 ND 97.4 50-I50 0.206 30 The results in this repon apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. 26052 Merur CiRC~ Su~ 105, LA6UNA H1LL5, CauFOrtr~ta 92653 Te~eaHONe: (949) 348-9389 Fax: (949) 348-9115 E-MAIL: SIERRALABS @ SIERRALABS.NEf Page 8 of 13 ANAIYRICAL Krazan & Associates, Inc. - Bakersfield Project: Morrison Auto 2205 Coy Ave Project Number: 024-08070 Reported: Bakersfield CA, 93307-4447 Project Manager: Bill Cooper O1/28/09 16:00 n r~avlvi i ti~:/'1'VYH-(:asoline Range Hydrocarbons (C4-C12) by EPA Method 8021 B and 8015B in series - Quality Control Sierra Analytical Labs, Inc. Reporting Spike Source %REC RpD A°a~Y~e Result Limit Units Level Result %REC Limits RPD Limit Notes Batch B9A2006 - EPA 5035 P& T Blank (B9A2006-BLKl) Prepared: O1/20/09 Analyzed: O1/28/09 Benzene ND 0.0030 mg/kg Toluene ND 0.0030 " Ethylbenzene ND 0.0030 " Xylenes (total) ND 0.0030 " Methyl tert-buryl ether ND 0.0050 " Gasoline Range Hydrocarbons (C4-C12) ND 0.050 " Surrogate.• a,a,a-Trijluorotoluene 0.0181 " 0.0200 90.5 35-130 LCS (B9A2006-BSl) Prepazed: O1/20/09 Analyzed: O1/28/09 Benzene 0.0461 0.0030 mg/kg 0.0400 115 80-120 Toluene 0.0443 0.0030 " 0.0400 111 80-]20 Ethylbenzene 0.0409 0.0030 " 0.0400 102 80-120 Gasoline Range Hydrocazbons (C4-C12) 0.553 0.050 " 0.600 92.2 80-120 Matrix Spike (B9A2006-MSl) Source: 0901310-O1 Prepared: O1/20/09 Analyzed: O1/28/09 Benzene 0.0455 0.0030 mg/kg 0.0400 ND 114 39-150 Toluene 0.0402 0.0030 " 0.0400 ND ]00 46-148 Ethylbenzene 0.0406 0.0030 " 0.0400 ND ]02 32-160 Gasoline Range Hydrocarbons (C4-C12) 0.562 0.050 " 0.600 ND 93.7 50-150 Matrix Spike Dup (B9A2006-MSDI) Source: 0901310-O1 Prepazed: 01/20/09 Analyzed: O1/28/09 Benzene 0.0467 0.0030 mg/kg 0.0400 ND 117 39-150 2.60 30 Toluene 0.0464 0.0030 " 0.0400 ND 116 46-148 143 30 Ethylbenzene 0.0422 0.0030 " 0.0400 ND 106 32-160 3.86 30 Gasoline Range Hydrocarbons (C4-C12) 0.571 0.050 " 0.600 ND 95.2 50-150 1.59 30 / ne resu/ts in thrs repon apply to !he samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. 26052 M~ CcRC~ Su~ 105, LAGUNA HILLS, C,a~tFOrtt~ta 92653 Te~PHOrue: (949) 348-9389 FAx: (949) 348-9115 E-MAIL: SIERRALABS ~1a SIERRALABS.NET Page 9 of 13 S~IERRA ANAIYTICAL Krazan & Associates, Inc. - Bakersfieid Project: Morrison Auto 2205 Coy Ave Project Number: 024-08070 ee orted: P Bakersfield CA, 93307-4447 Project Manager: Bill Cooper O1/28/09 16:00 Volatile Organic Compounds by EPA Method 8260B - Quality Control Sierra Analytical Labs, Inc. Reportmg Spike Source %REC RPD Anelyte Result Limit Units Level Result %REC Limiu RPD Limit Notes Batch B9A1918 - EPA 5035 P& T ~ Blank (B9A1918-BLKI) Prepared & Analyzed: O1/19/09 Benzene ND 5.0 µg/kg Bromobenzene ND 5.0 " Bromochloromethane ND 5.0 " Bromodichloromethane ND 5.0 " Bromoform ND 5.0 " Bromomethane ND 5.0 " n-Butylbenzene ND 5.0 " sec-Butylbenzene ND 5.0 " tert-Butylbenzene ND 5.0 " Carbon tetrachloride ND 5.0 " Chlorobenzene ND 5.0 " Chlorcethane ND 5.0 " Chloroform ND 5.0 " Chloromethane ND 5.0 " 2-Chlorotoluene ND 5.0 " 4-Chlorotoluene ND 5.0 " Dibromochloromethane ND 5.0 " 1,2-Dibromo-3-chloropropane ND S,p ~~ 1,2-Dibromoethane (EDB) ND 5.0 " Dibromomethane ND 5.0 " 1,2-Dichlorobenzene ND 5.0 " 1,3-Dichlorobenzene ND 5.0 " 1,4-Dichlorobenzene ND 5.0 " Dichlorodifluoromethane ND 5.0 " 1,1-Dichloroethane ND 5.0 " 1,2-Dichloroethane ND 5.0 " ],]-Dichloroethene ND ~ 5.0 " cis-1,2-Dichloroethene ND 5.0 " trans-l,2-Dichloroethene ND 5.0 " 1,2-Dichloropropane ND 5.0 " 1,3-Dichloropropane ND 5.0 " 2,2-Dichloropropane ND 5.0 " 1,1-Dichloropropene ND 5.0 " cis-1,3-Dichloropropene ~ S,p ~~ trans-l,3-Dichloropropene ND 5.0 " Ethylbenzene ND 5.0 " Hexachlorobutadiene ND 5.0 " The results in ~his report apply to the samples analyzed in accordance with the chain of custody document. This anolyJical report must be reproduced in its entirety. 26052 Mertrrr CiRC~ Sut~ 105, LAGUNA HILLS, CauFORNia 92653 Te~PHOtve: (949) 348-9389 Fax: (949) 348-9115 E-MAIL: SIERRALABS ~1a SIERRALABS.NET Page 10 of 13 S' I` ~E~~~ R ~R` A ANAIYTICAI Krazan & Associates, 1nc. - Bakersfield Project: Morrison Auto 2205 Coy Ave Project Number: 02408070 Reported: Bakersfield CA, 93307-4447 Project Manager: Bill Cooper Ol/28/09 16:00 Volatile Organic Compounds by EPA Method 8260B - Quality Control Sierra Analytical Labs, Inc. Reporting Spike Source %REC RPD Malyte Rcsult Limit Uniu Level Result %REC Limits RPD Limit Notes Batch B9A1918 - EPA 5035 P& T Blank (B9A1918-BLKI) Prepazed & Analyzed: O1/19/09 Isopmpylbenzene ND 5.0 µg/kg p-Isopropyltoluene ND 5.0 " Methylene chloride ND 5.0 " Methyl tert-butyl ether ND 5.0 " Naphthalene ND 5.0 " n-Propylbenzene ND 5.0 " Styrene ND 5.0 " 1,1,1,2-Tetrachlorcethane ND 5.0 " 1,1,2,2-Tetrachloroethane ND 5.0 " Tetrachloroethene ND 5.0 " Toluene ND 5.0 " 1,2,3-Trichlorobenzene ND 5.0 " 1,2,4-Trichlorobenzene ND 5.0 " l,l,]-Trichloroethane ND 5.0 " 1,1,2-Trichloroethane ND 5.0 " Trichlorcethene ND 5.0 " Trichlorofluoromethane ND 5.0 " 1,2,3-Trichloropropane ND 5.0 " 1,2,4-Trimethylbenzene ND 5.0 " 1,3,5-Trimethylbenzene ND 5.0 " Vinyl chloride ND 5.0 " m,p-Xylene ND 5.0 " o-Xylene ND 5.0 " Surrogate: DibromoJluoromethane 51.7 " 50.0 103 80-120 Surrogate: Toluene-d8 53.2 " 50.0 106 81-117 Surrogate.~ 4-Bromo,Jluorobenzene 51.2 " 50.0 104 79-Ill LCS (B9A1918-BSl) Prepazed & Analyzed: O1/19/09 Benzene 56.9 5.0 µg/kg 50.0 114 80-120 Chlorobenzene 44.9 5.0 " 50.0 89.8 80-120 1,1-Dichloroethene 56.5 5.0 " 50.0 113 80-120 Toluene 573 5.0 " 50.0 115 80-120 Trichloroethene 54.6 5.0 " 50.0 109 80-120 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirery. 26052 MeruT Ctrtae Su~ 105, LAGUNA F'IILLS, CALIFORNIA 92653 Te~PHONe: (949) 348-9389 F,ax: (949) 348-9115 E-M~L: SIERwa~ass @ SIEru~u~ss.Ner Page l 1 of 13 SIERR~A ANA~YTICAI. Krazan & Associates, Inc. - Bakersfield Project: Morrison Auto 2205 Coy Ave Project Number: 024-08070 Reported: Bakersfield CA, 93307-4447 Project Manager: Bill Cooper O1/28/09 16:00 Volatile Organic Compounds by EPA Method 8260B - Quality Control Sierra Analytical Labs, Inc. Reporting Spike Source %REC RPD ~a~Y1e Result Limit Units Level Result %REC Limits RPD Limit Notes Batch B9A1918 - EPA 5035 P& T Matrix Spike (B9A1918-MSl) Source: 0901310-O1 Prepazed & Analyzed: O1/19/09 Benzene 48.7 5.0 µg/kg 50.0 ND 97.4 37-151 Chlorobenzene 43.4 5.0 " 50.0 ND 86.8 37-160 1,]-Dichloroethene 39.9 5.0 " 50.0 ND 79.8 50-150 Toluene 50.2 5.0 " 50.0 ND ]00 47-150 Trichlorcethene 46.4 5.0 " 50.0 ND 92.8 71-157 Matrix Spike Dup (B9A1918-MSDl) Source: 0901310-O1 Prepared & Analyzed: O1/19/09. Benzene 51.9 5.0 µg/kg 50.0 ND 104 37-151 6.36 30 Chlorobenzene 51.3 5.0 " 50.0 ND ]03 37-160 16.7 30 l,]-Dichloroethene 45.9 5.0 " 50.0 ND 91.8 50-]50 14.0 30 Toluene 52.6 5.0 " 50.0 ND ]OS 47-150 4.67 30 Trichlorcett~ene 58.9 5.0 " 50.0 ND 118 71-157 23.7 30 The results in this repon apply to the samples analyzed in accordance with the chain of custody document. This analyticn! report must be reproduced in its entirety. 2605~ MeruT CiRae Sut~ 105, LAGUNA HILLS, CAtlFOrtntia 92653 TELEPHONE: (949) 348-9389 F,ax: (949) 348-9115 E-MAIL: SIERRALABS ~a SIERRALABS.NET Page 12 of 13 S'fERR'A ANALYTICAI Krazan & Associates, Inc. - Bakersfield Project: Morrison Auto 2205 Coy Ave Project Number: 024-08070 Reported: Bakersfield CA, 93307-4447 Project Manager: Bill Cooper O1/28/09 16:00 Notes and Definitions DET Analyte DETECTED ND Analyte NOT DETECTED at or above the reporting limi~ NR Not Reported dry Sample results reported on a dry weight basis RPD Relative Percent Difference The resu/ts in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. 26052 MeFUr Ctrtc~ Su~ 105, LAGUNA HILLS, Cnt.iFOrtNU- 92653 Te~eaHOrve: (949) 348-9389 FAx: (949) 348-9115 E-MAIL: SIERRALABS @ SIERRALABS.NET Page 13 of 13 ~ ~ ~ ~~~ CHAI -OF-CUSTODY DATE: ~ ' ~ 0~ PAGE ~, KRAZAN & ASSOCIATES, INC. Comments: ~; ' ~ ° ~,. :,{~ ~ _ P.o. n~,~: 215 WEST DAKOTA AVENUE a4o~3 to ~ELOVIS CA 93612 m '~ ~ "°~~ , ~ (559) 348-2200 VOICE "' ~ (559) 348-2201 FAX m ~ ~ ~aboratory: ~^~r'~?~ ~°;s~ ~ ~~ ~ ; . ~ ~ ~ ~ ~ a Project No.: (~J. -d U~ (~~ . ( ~ :` .~~ ~; b ~ ~ - ~~ ~ u~~ - ~ "~ L w a ~ ~ ' ~ o o ~ ~ ~ . 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