The URL can be used to link to this page

Home My WebLink AboutMITIGATION 3/3/2003 \\V(Gr ]Rl Southwest, hllc. March 3, 2003 Mr. Howard H Wines, III City of Bakersfield Fire Department Environmental Services 1715 Chester Avenue, 3rd Floor Bakersfield, CA 93301 SUBJECT: PROPERTY OWNER NOTIFICA TION -Former'Texaco'Station' -~- ~ - --c --" -:-~~~- .-'- 2601 White Lane Bakersfield, CA Dear Mr. Wines, On behalf of Shell Oil Products US, WGR Southwest, Inc" is submitting the attached property owner notification letters for the above referenced site, Copies of the letters have also been sent to the' property owners through certified mail., . . Should you-have any questions, please contact me at (562)799-8510 or Tony Palagyi Project Coordinator, Shell Oil Products US at (310) 816-2075 -- - ------ Ene, cc: Tony Palagyi, _ Y ogendra Solanki . Yatendra Solanki Shell Oil Products US 11021 Winners Circle, Suite 101 · Los Alamitos, CA 90720 · (562) 799-8510 · Fax (562) 799-8556 Los Alamitos, CA · Bothell, WA · Lodi, CA ....> - - 'f Date; 1- q -- 0 ~ City of Bakersfield Fire Department Office of Environmental Services c/o Howard K Wines, m 1715 ate8ter Avenue, Suite 300 Bakersfield. CA 93301 oem for ~ 4 ()S -J.3ð- CXJ -6 ) 1(,0 L Site name =- - - - - , .,.~< -- - .- Fill out item 1 if there are multiple site landowners, If You are thè sóle siiC landowner,- skip item 1 and fill out item 2. 1. In accordance with section 2'297,15(a) of Cl)wter 6,7 of t~ HeaJth & Safet)' Code. I, íð~, PÞ,I« J~ {¡ ,Shull q,'[ prødurfs US- o pnmary reapoDllblc puty certify that the following is a complete list of CUlTent record fee title owners and their mailing addresses fOt'the above site: (j) jato(.,J f"('µ ..so Jo 11 ~ \ 0'5/2.-- Non;!; 'RJ #B 1Sahrstt c~J) O. q 336 g @) ~::/ t1 J rð. ~IQII t I 0$'12 NttH ~~ r<tI'~J ~~rS·ttr.fJ ) ~ , Q~3~ 2. In accordance with section 25297. 15(a) of Ch, 6,7 of the Health & Safety Code. I, Name ofprîmary l'tISpOIISible party certify that I am the sole landowner for the above site, Sincerely, ) / il PwJ,,'ds OJ i';. ~ 'i Date: i - q - 0 3 City of BaJeersficld Fire Depa.rtment Office of Environmental Services cJo Howard H. Wines. ill L 715 Chester A venue, Suite 300 Bakersfield, CA 93301 RE: Notice of Proposed Action Submitted to Local Agency for AP 7ý 'It?O I Ltl~ 4f1L. ~($.t',d~ ¡ G , Sit/ 8ddreu I 40$· 2-31; - Oð . C- Site rwne ----.,.- -- - ---- -----~ - -,_. - - --- ~ ,- ce with ~ti9n 25297.15 ) 0 Ch. 6.7 of the Health & Snfety Code. I, j I , , certify that I have notified all N f ~nsible party responsible landowners of the enclosed proposed action. Check space for applicable action(s): _ cleanup proposal (corrective action plan) ~te closure proposal Vtocal agency intention to make a determination that no further action is required. ~OCa1 agency intendon to issue a closure letter, ./ pror)ud s US CC: (Names end Bddreues of all rrœrd fee title ownetI) \i l I s:øonk; fLJ1 r~OJip.. R) JI: () ßa~'-SçLtrJ (p. f{'l~o& ¡tlTeA¿{fc:L , If,TJ L... /. / YdJ~VlJ..rø... Solq(tì] ~<';¡1, I\jO((I~ RJ ) ß¡J(((s.r¿(,ld}(~ ~~3C'V -- - "iJ> -.. . .~ 01/08/2003 16:15 FAX 661 322 2656 COMMONWEALTH LAND TITLE I{J 007 . . ~ -~ tA6t IM4BiII: r-I!STATIi OF /IV~): GRAC IE VALe:R.IP. (".oRIN I aka VALERIE GRACE GOIUN. aka VALERIS G. GORIN I 1\8612 16. [Xi Legal descrfpIIon of the (!] R!8I property ['.'I pemnnal propot1y In Ite.rn 9 (d9/]Çribef The real propei-ty Is described as (ollo~'S: Commencing at the center line intersection of HI Potœro Lane, as shown 0/1 Trnd No, 2263, in Book 1 ¡, Page 74 of Maps., and the north liJb': ofthc southwest quarter of Sèctl.on 13. Township 30 South, Range 27 EM~ Mount Diablo MC:ridian, Kan County, Ca1ífonna; thm(O, North 89°17'39" west, along said north Hoe. a dístanœ of204.26 feet; thence Soutb (1'42'21" west, 55.00 feet to the trùe point of beginning; thence Soutb 89"J7'39" east., 154,26 feet to a tangent curve concave to the .southwest of MU8 of 20:00 foot; thenœ e~er]y and 80utheriy along SAid curve througb a central angle of 90" a dismnce 001.42 feet; thence South 0°42.'1.1" \\Icst, 15,00 feet to the beginning p~int of a curV(; concave to the west of the radius of 252. ()() feet, from wWch point the radi\L'; point of said curve bears North 89°17'39" west; thence southerly along said curve Ii d'Í5tance of 112.15 fee{ to a pomt from which point the radius point of sajd curve bears North 63°47'39" west., and wWch point is aJso the beginning point of a comp01md curve of radius of 35.00 feet concave to the north; thence southerly aM weh1.erly aloo,g !laid curve through a central angle of 99°14'45" a ~ancc of 60.6,3 foot;thcnœ N():rth 54°32'54" wc~t, [06,66 feet; thence North 5°31 '36" west. 96.96 feet to the true point ofbCginning. . EXCEPT ODt~-ha1f of all oil, gas minerals and other bycl[oc.arbon !!Ubstanct'.s with.in anò underlying !;airl 1~d, - - - - provided,hiJwe'Vt:r; the·Grantocs·hc;rcin rcHnq1lÎslnmd-sl.lmndè1-aU dghtofentry-oò-the ¡ru11-ac.;of-swd-l.md and the stlb-$ùtfaœ thereof to a depth of 500 feet, for the purpose of drilling, mining, exploring and cJtC<lv"'ting for all oj), gas and other bydrocarbon substances IU1d mineraJs in and undet" said land, as excepted hy Cha.rl~ E. Castro and Angel Castro. hasband and wife, in ~ reoordOO August 2, 1960 in Book 3289, Page 9}Ù òf Official Records. ,APN: 405-:230-20 TIle above described real prope.r1~' is also descnbed IS bèrdDaftt!T set forth pursuant to the Pared. Map ",corded ÎD 1974: ' PatOcl3 of Parcel Map 1439, in the Ci1y of Bakersfield, COUl).ty of Kern. StMe ofCaHforma, as pcr map recorded January 22,1974 ill Book 8,.Page 157, ofP~ceI Maps in the office of tb.t County Reçorder of &aid COWlt}'. .Except 112 of an oil. gas, minerals and other hydrocarbon substances within or underlying said Jand, provided. however! the Grantors herein relinquish and søtteDde.r øl1 right of entry OD th.e su.rfac.e of said lMd and the sub· surface tbcn:of to a depth of 500 feet, for 1he J!'DP0ge of drißiug, mini ploring and excavating for aJl oil, gas and other hydro~ tubstanoes aDd ~s m and under aaid I ATN: 405-230"2()"{)()"6 DATED: fI/ZtlðD I , . SS Ol\ER OR COURT CLERK'S CERTIFICATE I ~ !hat IN! mNgOtlg 0rIJør CCnlimmg Sale 01 Rea' ProptJrIy, Including Æ!ny sttacheó tlncrÎpliQn .of rosI 01' pereonal PIt!P«IY. is a INe and correct copy of t/1a ori\,Í/"IItI on filA 10 my officQ, ----,-- --- ~--- _"', ... 1¡;' 01/08/2003 16:16 FAX 881 322 zess COIDrONWEALTH LA.N1> TITW ~006 ·"rn.JI"~';OII "AIITV ~ ~1TOAHIiY INIIM. __ "."...... _,~ "I' lAECOADHJ___..,""_'" 90926 I..ARRY R. COX, SSO. ~ 11!U:Ptt)N! NID ~AltNOS.: (661) 327-9661 DE·. CC.oGS RIP ~IJI/£ONLr THE LAK OPPICSS OF YOUNG WOOLDRIDGE BAKERSFIELD. CA 93301~52j8 R I&E 8R¡TT~ SUPERIOR COURT OF CAUfOANIA, COUNTY OF KERN $fI!UT~ 1415 TRUXTtJN AVENOB __iNS 4ODFIIiSS: 1415 T'RtTX'J."UN A VERUE Çl'!YAHDtn'cgœ BA1ŒRSFrELD, CA 93301 I!ftAI'IÇH NAte " I:stATEOP (Namet- GRACIE VAJ:¡&RIB OORm, aka VA.LBRIE GAACE GORIN, aka VALERI? G. GORIN, tx.., DEœDENT 8ERVATEE ORDER CONFIRMING SALE OF REAJ.. P ERTY And Cot:'If!mtlng Sate of Other prapetty as 8 Unit 1. Healinfldë:: 09/:Z0/ÒO . Thœ: 8:30 A.M, o;¢: 113 Room: me COURT PINOS 2. All ~ required by law were given and, If requirtCl. proof of notice of sale w¡:IS made.. _._ __ _~CJ SøfowasauthorizedordlrecledÞyt/1ewlll b. DO Goad reason eId!ted'Or theriaté - -- of the propttrty commonly døsaibed Ø$ (1ttJæ1 atidI8IÞI qr Iooatlon}: 2601 Whi~e Lane, Bakersfield, California 4. Tbtt sale was IegaUy made and taIIty conduc:ted, 5. The <>UIflh:,,1ed sale J)IIoø III not Ifl&pRlporl!onmø to 1t1e value d 1118 property, 6. UC] Prf'Iate ..18: The emount tlÍ\i ia eo'(, or ~ of f1e øppraised value of fie property lIS appraised wIthift one year of V1e date of !he hearing. 7. An oßer axœedlng h amount biCI by the ST.atuIoTy perœntages [jJ cannot be ~ ,0 was obtshIcf'ln OÐ9I'I COIII't The offer çomøli$s wíIh all ~pficabf¡) law. 8. The peNOIIBI represenfettve has made tea80rVSble eftorta 10 œtâitJ me highest and b68t price rM&onably l11tOinable for ttl~ prop¡rty, 1'HI! COURT ORDfM 9., The.. of the Alai ~ legally l1e~ IX] on I'IV8!1Ie CJ In Al1acfvnent 9 o and odIef propeny sold as a unit deecfib!ld 0 on reverse 0 In Altacnmenl9a 18 confirmed to (name): ., YOOENPRA SOL).NKI and Y~'J'F.NDRA SOLAN1t.t I;.I.S!iN~ 48612 " , I'Ø/I t:JfMIT ~ OÞII. y 1\ , d---. RLED KERN OOVN'r"f - --~ -- ~~ - - - - I CLE~K ¡PWTY (Inærner oI'IMI/nt) title): YOGENDRA SOJ,.ANKI, a mar.ried 111M as his Role and se,¡;>arate property and YATENDRA SúLÃNKI, a married man as his sole and sep.1rata property, each as to a lor Ihe $8!é price of: $ 300 ( 000.00 'on 1M 'oIIow/rI9 rmns (use afUlchr/'kMt orroVOfS6/f 1'T<ICe.~S8ty!: ~ ~~ndiv1ded one-balt interest 10. Th9 perlcmal11IpI1ISenlalWê (1Wf1ð); RICHARD LEE BRITTSAN is dil'volecf to e3f8CUte end deliver a 0Qf1\'éY!lnCe of the u1B1e'a inll8re.st In the )l'OC)erty d~ribeU 10 item 9 [' -=:J and oCher prcpÏrty de&orifIed in Item 9 a..,oo røcelpt of tie COMkleralloo for the sale. ' 11, 0., CKJ No aøc:ti1IQ,na! bond 19 required. b. P Pel'SCl'lal ~ shall giva an addilionlill boI'Id for. $ t 61Jrety, orolherwls~1 B&pfOVÎdéOby IIlw, .c, UO Net sale proceeds 6haII be depo6lted by 96Cfowhøklor in" btoc:ked QCCoonllo b9 wilMmwn only 011 <:1:11.11\ order, ReceCts shall be filed. (Sper:ftyIrtGtiMion and 1ocatì0f'lj. W£.LLS FARGO EAMK, BOO nnd Street.. Ðakers fie.lø, CA 12. a. [:.1 No eomm\sslorll8 payable. b. Dfl A commlSSb1 from lile ~ at UIe $life is apptOYOd ~ fie amount of: $ 18, 000,00 fI:IbepaldasfoOows(Bþ6C/fy): COLDWELL BANKER PREFERRED REALTORS as to 1UO% 13. Other (~: U!Ie alJacllrnetrt Of ffM!H'MJ if fllICessary): Date: qLz.I'Zð(}/J 14. Numb Of P'Óes altaOhed; 15. r¡¡,] lega! de$4ripliOn on rever&e. /11////11111111111/1/11111111111111111111 J\JOI¥OFTH1; ~COOJI\T _~"'fI!e .-. 00\Iftd..:.i1latn1o œ·1Ø$. C!oC)œSf/kII..-......y t, tOlll) ~u..ltI~ un Þ::W.~rou.owsV\$'TfJT~ (CðntIItlJed on nwel'!e) ORDER CONFIRMING SALf: OF RfAL. PROPP-RTY ~ ---~,"¡¡ ;...;:";";,'; (PfobaIe) ~ ,. .".'-'_.. ...,. -- I \\V(Gr ]R. Southwest, IJrlc. November 20, 2002 '1"bN Y p A (.L\..G- ~ - 4""1.) ']/7 gS-3ò City of Bakersfield Fire Department Environmental Services 1715 Chester Avenue, 3rd Floor Bakersfield, CA 93301 Attn: Mr, Howard H Wines III SUBJECT: SITE ASSESSMENT REPORT Former Texaco Service Station 2601 White Lane Bakersfield, California Dear Mr. Wmes: WGR Southwest, me" on behalf of Equilon Enterprises LLC dba Shell Oil Products US is submitting the attached Site Assessment Report for the above referenced site. If you have any questions, please do not hesitate to eall me at (562) 799-8510 or Mr. Ed Paden, Project Coordinator, Shell Oil Products US at (310) 816-2075. 1,011 +.1'" Sincerely, WGR Southwest, me, Ene. Cc Mr. Ed Paden, Bill Loscotoff, Y ogendra & Tatendra Solanki Shell Oil Products US Shell Oil Products US 11021 Winners Circle, Suite 101 · Los Alamitos, CA 90720 · (562) 799-8510 · Fax (562) 799-8556 Los Alamitos, CA · Bothell, WA · Lodi, CA -- I I I I SITE ASSESSMENT REPORT - I I FORMER TEXACO SERVICE STATION 2601 WHITE LANE BAKERSFIELD, CALIFORNIA I November 20, 2002 I I PREPARED FOR I I I Mr. Ed Paden Shell Oil Products US P.O. Box 7869 I Burbank, California 91504-7869 I BY I - ~VGR - I Southwest, IIDle. 11021 Winners Circle, Suite 101 I Los Alamitos, CA 90720 I I I I I I I I I I I I I I I I I I I I I SITE ASSESSMENT REPORT FORMER TEXACO SERVICE STATION 2601 WHITE LANE BAKERSFIELD, CALIFORNIA November 20, 2002 PREPARED FOR Mr. Ed Paden Shell Oil Products US P.O. Box 7869 Burbank, California 91504-7869 BY ~v <GrJR §ollJ[thweS14 ][nc. 11021 Winners Circle, Suite 101 Los Alamitos, CA 90720 I '1 I I I I I I I I I I I I I I I I .1 ~VG]R. §out1htwest, Inc. SITE ASSESSMENT REPORT FORMER TEXACO SERVICE STATION 2601 WBITE LANE at EL PORTRERO LANE BAKERSFIELD, CALIFORNIA November 20, 2002 1.0 INTRODUCTION The property is a fonner Texaco Service Station. It is located on the southwest comer of the intersection of White Lane and EI Portrero Lane in Bakersfield, California (Figure 1). The need for additional assessment was outlined in a letter from the City of Bakersfield Fire Department Environmental Services dated May 29, 2002, The purpose of the assessment is to more fully define the vertical and lateral extent of petroleum hydrocarbons beneath the # 1 dispenser and #3 UST areas detected during the UST removal activities. This report documents the assessment activities conducted on October 17 and 18,2002 at the subject property. 2.0 SITE SETTING The site is located in a commercial district of Bakersfield. White Lane followed by a Shell service station are located to the north; El Portrero Lane followed by a Chevron service station are located to the east; A Motel 6 parking lot is directly adjacent to the south; A McDonald's is directly adjacent to the west of the subject property The fonner station consisted of a service station building, four dispenser islands each equipped with one multi-product dispenser pump, four 10,000 gallon fiberglass gasoline underground storage tanks (USTs), and associated piping (Figure 2). 3.0 SITE HISTORY In December 1999, Artemis conducted a Phase I ESA at the subject site to detennine whether any current or past uses hazardous materials resulted in impacted site soils and/or groundwater. 41 Q POT. 00 NOVf'!mhp.T?O ?OO? I I I I I I I I I I I I I I I I I I I V\V <Gr]R,. S01lJ(thwest, Inc. According to the ESA report, a site assessment investigation was conducted at the site in 1985. IT Corporation drilled one soil boring and installed four monitoring wells on the site. Analytical results of soil samples indicated no detectable concentrations of petroleum hydrocarbons were found Based on a review of the project results, the County of Kern sent a letter to Texaco in December 1985 stating that no significant soil impact had resulted from fuel tank leakage and that the case was considered closed (Artemis, 1999). As part of the ES~ Artemis searched several databases containing information regarding leaking tanks, Superfund sites, hazardous waste generation and handling, etc. Neither the subject site nor the surrounding properties were included in the databases with the exception of five sites with state- registered UST's and two sites identified as small quantity generators. No active Leaking Underground Storage Tank (LUST) cases were identified. Activities related to a site divestment. by Shell Oil Products US included the removal of the tanks, product lines and dispensers on March 4, 2002. Soil sampling was performed by WGR Southwest, Inc, beneath the inverts of each tank and beneath each dispenser island, Analysis of soil samples indicated the presence of hydrocarbon-impacted soil at various depths. A TPH-d concentration of 170 mglkg and a TPH-g concentration of9.1 mglkg were detected in sample D- 1 at 6 feet below surface grade (bgs). MTBE concentrations of 26 µglkg and 13 µglkg were detected in sample 3A at 15 feet and 19 feet, respectively, MTBE concentrations of 68 µglkg and 130 µglkg were detected in sample 3B at 15 feet and 19 feet, respectively, A remedial excavation of the #3 UST area was performed and delineation sampling was conducted on March 11, 2002. Soil samples were collected at 23 feet bgs. An MTBE concentration of 23 µglkg was detected in sample 3BB collected at the bottom of the excavation. 4.0 REGIONAL AND LOCAL HYDROGEOLOGIC SETTING The geologic conditions in the site vicinity are characterized by alluvial deposits underlain by marine and non-marine sedimentary units, metamorphic rocks, and crystalline basement material. Surface and near-surface soil is designated by the U.S. Geological Survey (USGS) as older alluvium, deposited in northwest-dipping alluvial fans resulting from outwash from the Sierra Nevada mountain range to the east. This alluvium is composed primarily of poorly-graded and unconsolidated sands, sandy gravels, and occasional discontinuous lenticular bodies of sandy clay and silt. Regionally, the surface of these old alluvial fans is undulatory, with a distinct dip toward the 41 Q POT. 00 ? NOVf~mhp.T?O ?OO? I I I I I I I I I I I I I I I I I I I WGr]R. Southwest, In.c. Kern River to the northwest of the site. The site itself is located along one of the crests of the alluvial fan surface 'ripples', at an elevation of approximately 393 feet above mean sea level (MSL). The total thickness of the alluvial fan deposits is estimated to range from approximately 600 feet west of the site to over 4,000 feet near the Sierra Nevada Mountains. The site lies within the Edison hydrogeologic sub-area of the Edison-Maricopa area. Uppermost groundwater within this area occurs within the old alluvial fan deposits. In the site vicinity, deeper aquifers of limited areal extent are present in the consolidated non-marine sedimentary units and within fracture zones of the crystalline basement rock According to the County of Kern Health Department, the depth to groundwater near the subject site is approximately 250 feet bgs with a local flow direction toward the northwest. The most prominent subsurface features controlling the groundwater flow direction are the groundwater barriers formed by the northwest-to-southeast trending Edison fault and subparallel splays of this fault, located south and north of the site, respectively. 5.0 FIELD ACTIVITIES 5.1 DRILLING AND SAMPLING PROCEDURES Six soil borings, (B-5 through B-I0) were drilled and sampled on October 17 and 18,2002 at the subject property to more fully define the vertical and lateral extent of petroleum hydrocarbons beneath the site, Boring locations are shown in Figure 2. Borings B-5 through B-7, adjacent to the dispenser island, were drilled vertically to depths of approximately 20 feet bgs. Borings B-8 through B-I0, drilled within or adjacent to the former UST area, were drilled vertically to depths of approximately 40 feet bgs, During this investigation standard practices and procedures for field sampling as outlined in Publication SW-846, Second Edition, United States Environmental Protection Agency and any local agency mandated sampling procedures were followed. A limited access hollow stem auger drilling rig was utilized for the advancement of soil borings B-5 through B-I0. Pre-cleaned and/or steam cleaned augers were used throughout the drilling operation to prevent potential cross contamination, Undisturbed soil samples were collected for analyses and lithologic characterization at approximate five-foot depth intervals from soil borings B-5 through B-lO. The soil samples submitted for 41 Q POT, 00 1 Novp.mhp.r?O ?OO? I I I I I I I I I I I I I I I I I I I V\V Gr]Pt Southwest, In.c. analyses were collected in an 24-inch long, 2.0-inch 0. D. split-spoon sampler lined with 1.5 inch 0. D, stainless steel tubes. The sleeves were sealed at each end with Teflon1M -lined end caps. The samples were labeled with all pertinent sampling infonnation, and then packed on ice for subsequent transport to a California Department of Health Services (CDHS)-certified laboratory for analyses. The soil in the remaining tubes was screened for hydrocarbon vapors with a portable organic vapor analyzer (OVA), described and logged by the field geologist in accordance with the Unified Soil Classification System (USCS). All sampling equipment was decontaminated between sampling episodes utilizing a triple rinse method consisting of a wash with Alconox (or equivalent) solution, an initial rinse with tap water, and a final rinse with deionized water. Immediately following sampling, all borings were backfilled with bentonite grout. All borings were completed at surface with concrete to match the existing surface, Chain of custody protocol was followed throughout field and laboratory procedures, 5.2 HEALTH AND SAFETY PLAN A site specific Health and Safety Plan detailing all known or potential hazards and emergency response procedures was prepared prior to field operations. All on-site personnel reviewed the plan and a "tailgate" safety meeting was conducted prior to initiation of field activities, The plan was maintained on-site throughout the duration of field activities. 5.3 DRILL SITE CLEARANCE Prior to the initiation of field operations, drilling locations were marked with white paint and Underground Service Alert (USA) was contacted to identify any potential subsurface obstructions and/or conflicts, In order to further insure that no underground utilities or obstructions existed at the proposed boring locations a geophysical survey was conducted at the property prior to conducting the filed investigation. Additionally, the initial 5 feet of drilling was advanced utilizing hand auger techniques. 5.4 LABORATORY ANALYSES Soil samples collected from borings adjacent to the gasoline dispenser islands and/or fuel storage tanks were submitted to a State certified laboratory for analysis by EP A Method 8260B for TPH-g, TPH-d, benzene, toluene, ethylbenzene, and total xylenes (B1EX), and MTBE. 41 Q FOT, 00 4 NOVf~mhp.r?O ?OO? I I I I I I I I I I I I I I I I I I I V\V (Gr][:l Southwestt Ill1c. 6.0 RESULTS OF INVESTIGATION Sediments encountered during the drilling investigation are summarized generally as follows: poorly graded fine grained sands and well graded fine to coarse grained sands to 40 feet bgs and a sandy clay layer after 40 feet bgs. Boring logs are attached as Appendix A. TPH-d concentrations were reported in boring B-5 with a concentration of 56 mglkg at 5 feet bgs and in boring B-9 with a concentration of37 mglkg at 20 feet bgs. Analytical results of the soil samples indicated no detectable TPH-g, BTEX, MTBE, or oxygenate concentrations in any of the boring locations. Analytical results for TPHg, BTEX, and MTBE concentrations are summarized in Table 1. Laboratory reports and chain of custody documents are provided in Appendix B. 7.0 SOIL DISPOSAL The drill cuttings generated. during the field investigation were stored temporarily on site in 55-gallon DOT -approved steel drums pending characterization. Each drum was labeled with the site name and address, generation date, and type and source of the material it contains. Following characterization, the drums will be transported to an appropriate facility for disposal. Copies of disposal documentation will be forwarded upon receipt 8.0 SUMMARY AND CONCLUSIONS Six soil borings were advanced and sampled at the subject site on October 17 and 18, 2002 to more fully defme the vertical and lateral extent of petroleum hydrocarbons beneath the # 1 dispenser and #3 UST areas detected during the UST removal activities. Sediments encountered during the drilling investigation consisted of poorly graded fine grained sands and well graded fine to coarse grained sands to 40 feet bgs and a sandy clay layer after 40 feet bgs. Two detectable TPH-d concentrations were identified in borings B-5 and B-9 with concentration of 56 mglkg and 37 mglkg respectively. 41Q ROT. 00 ~ Novp.mhp.T?O ?OO? I I I I I I I I I I I I I I I I I I I WG]R. Southwest, Inc. Analytical results of the soil samples indicated no detectable TPH-g, BTEX, MTBE, or oxygenate concentrations in any of the boring locations. Respectfully submitted, WGR Southwest, Inc. Prepared by: Approved by: ~ Ryan Nunneley, Staff SCIentist 41 Q POT, 00 h Novp.mhp.T?O ?OO? I WGJR. I Southwest, Inc. I I I I I I FIGURES I I I I I I I I I I I 419.EQL.00 November 20, 2002 Q TOPOl map pnnted on 04108102 from "Califomla,tpo" and "Untltled,tpg" 119003,000' W 119"02,000' W WGSB4 119°01.000' W z g C! .... N ~ Z b o o ~ o Lf) (V) z z ò o o -a:í ... ° Lf) "" Df 119°03.000' W o ~!III1E£10 m ItIJOMIIIIIS __TOI()!omJN_~~("""',1D1><> TNF Site Location Legend Source: TOro 2000 CD-ROM W<G]Rl I Southwest, Ine. 11021 Winners Circle. Suite 101 Los Alamitos, CA 90720 Q I 'WHITE LANE I I B-6 .] I B-5 . I . B-7 FORMER TEXACO STATION LOCA nON WGR ~Ino. 11081 'WIImer8 CIrcle. Sufte 101 r- ~ CA 80720 B-8 .c C B~OC C ) B-9. ) ) ) 1'1 r -0 o /0 -I /0 1'1 /0 o r J> z 1'1 o 30 I I I I I FEET SHELL OIL PRODUCTS US SITE PLAN 2601 White Lane DATE PROJECT NUMBER 11/18/02 419.EQL.OO I W Gr]R. I South.west, Inc. I I I I I TABLE I I I I I I I I I I I I 419.EQL.00 November 20, 2002 - - - - - - - - - - - - - - - - - - - Table 1 Soil Sample Analytical Summary Former Texaco Service Station 2601 White Lane Bakersfield, California 801SM EPA Metbod 8260B Sample Etbyl Total Boring Sample Deptb TPH-g TPH-d Benzene Toluene Benzene Xylenes MTBE TBA DlPE ETBE TAME Number Date (Feet) (mWk2) (mWk2) ÙJ2/k2) (JI2Ik2) ) em B-S 10/17/02 5 ND<0.50 S6 ND<5,O ND<5,O ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<IO 10117/02 10 ND<0.50 ND<5,O ND<5,O ND<5,O ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<IO ND<IO 10/17/02 15 ND<0.50 ND<5,O ND<5,O ND<5,O ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<IO ND<IO 10117/02 20 ND<0.50 ND<5,O ND<5,O ND<5,O ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<IO ND<IO B-6 10/18/02 10 ND<O,50 ND<5,O ND<5,O ND<5,O ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<IO ND<IO 10/18/02 15 ND<O,50 ND<5,O ND<5,O ND<5,O ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<IO ND<IO 10/18/02 20 ND<O,50 ND<5,O ND<5,O ND<5.0 ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<IO ND<IO B-7 10118/02 5 ND<0.50 ND<5,O ND<5,O ND<5,O ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<IO ND<IO 10118/02 10 ND<0.50 ND<5,O ND<5,O ND<5.0 ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<IO ND<IO 10/18/02 15 ND<0.50 ND<5,O ND<5,O ND<5,O ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<IO ND<IO 10/18/02 20 ND<0.50 ND<5,O ND<5,O ND<5,O ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<IO ND<IO B-8 10/17/02 15 ND<O,50 ND<5,O ND<5,O ND<5,O ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<IO ND<IO 10/17/02 20 ND<O,50 ND<5,O ND<5,O ND<5,O ND<5,O ND<IO ND<5.0 ND<50 ND<IO ND<IO ND<IO 10/17/02 25 ND<0.50 ND<5,O ND<5,O ND<5,O ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<IO ND<IO 10117/02 30 ND<0.50 ND<5,O ND<5,O ND<5,O ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<IO ND<IO 10117/02 35 ND<O,50 ND<5,O ND<5,O ND<5,O ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<IO ND<IO 10117/02 40 ND<0.50 ND<5,O ND<5,O ND<5,O ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<IO ND<IO B-9 10/17/02 15 ND<0.50 ND<5,O ND<5,O ND<5,O ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<10 ND<IO 10/17/02 20 ND<0.50 37 ND<5,O ND<5,O ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<IO ND<IO 10117/02 25 ND<O,50 ND<5,O ND<5,O ND<5,O ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<IO ND<IO 10/17/02 30 ND<0.50 ND<5.0 ND<5,O ND<5,O ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<IO ND<IO 10117/02 35 ND<0.50 ND<5,O ND<5,O ND<5,O ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<IO ND<IO 10117/02 40 ND<0.50 ND<5,O ND<5,O ND<5,O ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<IO ND<IO B-I0 10/17/02 15 ND<0.50 ND<5,O ND<5,O ND<5,O ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<IO ND<IO 10/17/02 20 ND<O,50 ND<5,O ND<5,O ND<5,O ND<5.0 ND<IO ND<5,O ND<50 ND<IO ND<IO ND<IO 10117/02 25 ND<0.50 ND<5,O ND<5,O ND<5,O ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<IO ND<IO 10/17/02 30 ND<O,50 ND<5,O ND<5,O ND<5,O ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<IO ND<IO 10/17/02 35 ND<0.50 ND<5,O ND<5,O ND<5,O ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<IO ND<IO 10/17/02 40 ND<O,50 ND<5,O ND<5,O ND<5,O ND<5,O ND<IO ND<5,O ND<50 ND<IO ND<IO ND<IO I I I I I I I I I I I I I I I I I I I V\V Gr]R. South.west, ][nc. APPENDIX A SOIL BORING LOGS 419.EQL.OO ~overnber20,2002 I I I I I I I I I I I I I I I I I I I VVGJR. So-u:th'ft"e:!!illl;. hu::... Q) ë.. E as en Blow Counts Completion Drill Rig: Boring Dia: Depth Feet 5 10 15 20 25 30 35 40 BORING LOG LAR Date Drilled: 1 0/17/02 Logged By: 4 Inches Boring Number: B-5 Ryan Nunneley Lithology ........... .......... ........... .......... ........... .......... ........... .......... ........... .......... ........... .................... . Completion Notes: Boring backfilled with Portland cement. Surface patch to match existing concrete, Description Concrete Sand - medium brown, very fine grained, poorly graded, slightly micaceous, very moist, strong odor, 75 ppm Sand -light brownish gray, very fine-fine grained, poorly graded, slightly micaceous, no odor, 0 ppm Sand - light grayish brown, fine-coarse grained, well graded, trace gravel to 1/4", moderately micaceous, moderately moist, no odor, 0 ppm -------------------- Site: Former Texaco Service Station 2601 White Lane Bakersfield, CA Project No.: 419.EQL.00 Page I I I I I I I I I I I I I I I I I I I '" G lR, Sou:th'ft"C;:!jlolt,. hu::.. Q) Q.. E «I en Blow Counts Completion Drill Rig: Boring Dia: Depth Feet Completion Notes: Boring backfilled with Portland cement. BORING LOG LAR Date Drilled: 10/18/02 Logged By: 4 Inches Boring Number: B-6 Ryan Nunneley Lithology 5 10 15 ........... .......... _................ e.... ~~~~~~r~~~ ~~~~~ ~~~ ::::: :=: :::::: :::: ::: ........... · . . . - - . . . - . .,'......"".,,..','. · , . . . . . . . , . , . , . . . , . . . . . . . . , . · . , . - . . . . . , , . . . . , . ' , , . , . . . . . . . . . . . , , , , . . . . . . 2D ...................... ........."....,...... .,..,......,.,........ 25 3D 35 4D Description Fill Material (Pea Gravel) Sand -light brownish gray, very fine-medium grained, poorly graded, trace coarse grained sand, trace gravel to 114", very micaceous, moderately moist, no odor, 0 ppm Sand - light gray, fine-coarse grained, well graded, very micaceous, moderately moist, no odor, 0 ppm Sand :ïight brownish graY:-fine-medium grained, poorly graded-;- - very micaceous, moderately moist, no odor, 0 ppm --------------------- Site: Former Texaco Service Station 2601 White Lane Bakersfield, CA Project No.: 419.EQLOO Page 1 I I I I I I I I I I I I I I I I I I I '\1V Gr]R. So-u:th~~ hvc.. Q) Q. E co en Blow Counts Completion Drill Rig: Boring Dia: Depth Feet 10 15 20 25 30 35 40 Completion Notes: Boring backfilled with Portland cement. BORING LOG LAR Date Drilled: 10/18/02 Logged By: 4 Inches Boring Number: B-7 Ryan Nunneley Lithology 5 :.:. :.:. :.:.: .:.:. :.: t~~~~~~~~~ ~ ~~~~ ~~~ .................... . Description Fill Material (Pea Gravel) , Sand - medium brown, very fine grained, poorly graded, slightly micaceous, slightly moist, no odor, 0 ppm Sand -=light brown, very fine-fine grained, poorly graded-:trace - - gravel to 1/4", slightly moist, no odor, 0 ppm Sand - light grayish brown-;- very fine-medium grained-;- poorly -- graded, trace gravel to 1 (Z', slightly micaceous, moderately moist, no odor, 0 ppm Sand-=ïlght grayish brown-;- coarse-fine grained, well graded-;- -- moderately micaceous, moderately moist, no odor, 0 ppm -------------------- Site: Former Texaco Service Station 2601 White Lane Bakersfield, CA Project No.: 419.EQL.00 Page 1 I I '" G]R, Sou:th.~lt,. ~ I Q) Blow 1i Completion E Counts I ca en I I I I I I I I I I I I I I I Completion Notes: Boring backfilled with Portland cement. Drill Rig: Boring Dia: Depth Feet BORING LOG LAR Date Drilled: 10/17/02 Logged By: 4 Inches Boring Number: B-8 Ryan Nunneley Lithology 5 10 15 ........... .......... ........... .......... ........... .......... ........... ¡ ¡¡I III ¡II I II ¡II II ¡¡ ¡ . -. -..... -. -. -. -...-. :::::::: ::::: ::::: ::: ........... 20 25 30 35 40 Description Fill Material Sand - light grayish brown, fine-coarse grained, well graded, slightly micaceous, slightly moist, no odor, 0 ppm Sand -=-medium brownish gray,- very fine-fine grained-;- poorly -- graded, slightly micaceous, very moist, no odor, 0 ppm Sand -=-Üght gray,-very fine grained, poorly graded-:very moist, - - no odor, 0 ppm ... Sand -=-Üght reddish brown, very fine-fine grained~poorIy - - - graded, slightly micaceous, very moist, no odor, 0 ppm Sand -=Tight brownish gray,- very fine grained, poorly graded-;- - - moderately moist, no odor, 0 ppm Sandy Clay:medium brown;-fow plasticity, fine grained sand, - - ~~m~noodor~~~___________/ Site: Former Texaco Service Station 2601 White Lane Bakersfield, CA Project No.: 419,EQL.00 Page 1 I I "VV"G ]R. So-u:th~t.. ~ I I I I CD Ci E aJ en I I I I I I I I I Blow Counts Completion Drill Rig: Boring Dia: Depth Feet 10 15 20 25 30 35 40 Completion Notes: Boring backfilled with Portland cement. I I I I Lithology 5 ........... .......... ::=:=:=: ::=:=:=:=: ::: ........... .......... ........... .......... ........... .:.:.:. :.:.:. :.:.: .:. BORING LOG LAR Date Drilled: 10/17/02 Logged By: 4 Inches Boring Number: B-9 Ryan Nunneley Description Fill Material Silty Sand - dark brown, very fine grained sand, poorly graded, ~i9htILmicaceous, ve~ moi~ no odor....Q ~m /' Sand - light brown, very fine-fine grained, poorly graded, trace gravel to 112", moderately micaceous, no odor, 0 ppm Sand -light gray, fine-coarse grained, well graded, slightly micaceous, very moist, no odor, 0 ppm Sand -=- medium brown~ne-medium grained, well gradea:-trace- - coarse grained, sand, trace gravel to 3/4", slightly micaceous, w~moi~noooo~~~____________ Sand -light brownish gray, very fine-medium grained, poorly graded, slightly micaceous, moderately moist, no odor, 0 ppm Sandy Clay:medium brown;Tow plasticity, fine grained sand, - - ~ightlL~ noooo!....O~m _ _ _ _ ____ _ __/ Site: Former Texaco Service Station 2601 White Lane Bakersfield, CA Project No.: 419,EQL.00 Page 1 I I I I I I I I I I I I I I I I I I I "VVG]R,. Southft'le:!jllt¡. hu::... BORING LOG LAR Date Drilled: 10/17/02 Logged By: 4 Inches Boring Number: 8-10 Ryan Nunneley Q) ëi. E IV (fJ Blow Counts Drill Rig: Boring Dia: Completion Depth Feet Lithology 5 10 15 ........... .......... ::::::::::::: ::::: ::: ttmff~~ 20 ........... .......... :.:.:.:.:.:.: .:.:.:.: .:.:. :.: .:.:.: .:. :.:. 25 30 Completion Notes: Boring backfilled with Portland cement. Description Fill Material Gravelly Sand - light grayish brown, fine-coarse grained sand, well graded, gravel to 112", slightly moist, no odor, 0 ppm Sand :ïlght reddish gray, fine-coarse grained, well graded, - -- moderately moist, no odor, 0 ppm Sand :ïlght brownish gray, very fine-medium grained~ poorly -- graded, slightly micaceous, moderately moist, no odor, 0 ppm .., Sandy Clay - medium brown, low plasticity, fine grained sand, - - ~~mo~ooodo~~~___________/ Site: Former Texaco Service Station 2601 White Lane Bakersfield, CA Project No,: 419.EQL.00 Page 1 I I I I I I I I I I I I I I I I I I I v\VG]R. Southwest, Inc. APPENDIX B ANALYTICAL LABORATORY REPORT CHAIN OF CUSTODY DOCUMENTATION 419.EQL.00 November 20, 2002 I I I I I I I I I I I I I I I I I I ~ =a/science ~J'vironmental Laboratories, Inc. October 28, 2002 Dave Williams WGR Southwest, Inc. 11021 Winners Circle, Suite 101 Los Alamitos, CA 90720-0000 Subject: Cálscience Work Order No.: Client Reference: 02-10-1248 2601 Whitelane, Bakersfield, CA Dear Client: Enclosed is an analytical report for the above-referenced project. The samples included in this report were received 10/21/2002 and analyzed in accordance with the attached chain-of-custody. Unless otherwise noted, all analytical testing was accomplished in accordance with the guidelines established in our Quality Assurance Program Manual, applicable standard operating procedures, and other related documentation. The original report of any subcontracted analysis is provided herein, and follows the standard Calscience data package. The results in this analytical report are limited to the samples .tested and any reproduction thereof must be made in its entirety. If you have any questions regarding this report, please do not hesitate to contact the undersigned. nsostomo ranee Manager 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I ã a/science ANAL YTICAL REPORT I ~J'vironmenta/ Laboratories, Inc. I WGR Southwest, Inc. Date Received: 10/21/02 11021 Winners Circle, Suite 101 Work Order No: 02-10-1248 I Los Alamitos, CA 90720-0000 Preparation: EPA 5030B Method: EPA 8015M I Project: 2601 Whitelane, Bakersfield, CA Page 1 of 7 Lab Sample Date Date Date Client Sample Number Number Collected Matrix Prepared Analyzed QC Batch ID I Parameter Result RL DF Qual Units I TPH as Gasoline ND 0.50 mg/kg Surroaates: REC(%} Control Qual Limits I 1,4-Bromofluorobenzene 85 44-122 I Parameter Result RL DF Qual Units TPH as Gasoline ND 0.50 mg/kg SUITOaates: REC(%) Control Qual I Limits 1,4-Bromofluorobenzene 98 44-122 .1 Parameter Result RL DF Qual Units TPH as Gasoline ND 0.50 mg/kg I Surroaates: REC(%) Control Qual Limits 1 ,4-Bromofluorobenzene 93 44-122 I Parameter Result RL DF ~ Units I TPH as Gasoline ND 0,50 mg/kg Surroaates: REC(%) Control Qual Limits 1 ,4-Bromofluorobenzene 95 44-122 I Parameter Result RL DF Qual Units I TPH as Gasoline ND 0,50 mg/kg Surroaates: REC(%) Control Qual Limits I 1 ,4-Bromofluorobenzene 98 44-122 I RL . Reporting Limit DF - Dilution Factor Qual - Qualifiers , 7440 Lincoln Way, Garden Grove, CA 92841-1432 . TEL: (714) 895-5494 . FAX: (714) 894-7501 I - - S -a/science ANAL YTICAL REPORT I If!: nvironmenta/ '- aboratories, Inc. I WGR Southwest, Inc. Date Received: 10/21/02 11021 Winners Circle, Suite 101 Work Order No: 02-10-1248 I Los Alamitos, CA 90720-0000 Preparation: EPA 50308 Method: EPA 8015M I Project: 2601 Whitelane, Bakersfield, CA Page 2 of 7 Lab Sample Date Date Date Client Sample Number Number Collected Matrix Prepared Analyzed QC Batch ID I Parameter Result RL DF Qual Units I TPHas Gasoline ND 0,50 1 mg/kg Surroaates: RECl%) Control .Q!.@! Limits I 1 ,4-Bromofluorobenzene 94 44-122 I Parameter Result RL DF .Q!.@! Units TPH as Gasoline ND 0,50 mg/kg Surroaates: RECl%) Control Qual I Limits 1,4-Bromofluorobenzene 94 44-122 I Parameter Result RL OF Qual Units TPH as Gasoline NO 0,50 mg/kg I Surroaates: RECl%) Control .Q!.@! Limits 1 ,4-Bromofluorobenzene 90 44-122 I Parameter Result RL OF Qual Units I TPH as Gasoline NO 0.50 mg/kg Surroaates: RECl%) Control Qual Limits 1,4-Bromofluorobenzene 73 44-122 Parameter Result RL DF .Q!.@! Units TPH as Gasoline NO 0.50 mg/kg Surroaates: RECl%) Control Qual Limits 1,4-Bromofluorobenzene 93 44-122 RL . Reporting Limit, OF - Dilution Factor, Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I jj -a/science ANAL YTICAL REPORT I t- j'vironmenta/ Laboratories, Inc. I WGR Southwest, Inc. Date Received: 10/21/02 11021 Winners Circle, Suite 101 Work Order No: 02-10-1248 I Los Alamitos, CA 90720-0000 Preparation: EPA 5030B Method: EPA 8015M I Project: 2601 Whitelane, Bakersfield, CA Page 3 of 7 Lab Sample Date Date Date Client Sample Number Number Collected Matrix Prepared Analyzed QC Batch ID I Parameter Result RL DF Qual Units I TPH as Gasoline ND 0.50 mg/kg Surroaates: REC(%) Control Qual Limits I 1 ,4-Bromofluorobenzene 93 44-122 I Parameter Result RL DF Qual Units TPH as Gasoline ND 0.50 mg/kg Surroaates: REC(%) Control Qual I Limits 1,4-Bromofluorobenzene 84 44-122 I Parameter Result RL DF Qual Units TPH as Gasoline ND 0,50 mg/kg I Surroaates: REC(%) Control Qual Limits 1 ,4-Bromofluorobenzene 73 44-122 I Parameter Result RL DF Qual Units I TPH as Gasoline ND 0,50 mg/kg Surroaates: REC(%) Control Qual Limits 1 ,4-Bromofluorobenzene 95 44-122 I Parameter Result RL DF Qual Units I TPH as Gasoline ND 0.50 mg/kg Surroaates: REC(%) Control Qual Limits I 1,4-Bromofluorobenzene 88 44-122 I RL - Reporting Limit DF - Dilution Factor Qual - Qualifiers , 7440 Lincoln Way, Garden Grove, CA 92841-1432 . TEL: (714) 895-5494 . FAX: (714) 894-7501 I . =alscience ANAL YTICAL REPORT I =--- l:J'vironmental I.. aboratories, Inc. I WGR Southwest, Inc. Date Received: 10/21/02 11021 Winners Circle, Suite 101 Work Order No: 02-10-1248 I Los Alamitos, CA 90720-0000 Preparation: EPA 5030B Method: EPA 8015M I Project: 2601 Whitelane, Bakersfield, CA Page 4 of 7 Lab Sample Date Date Date Client Sample Number Number Collected Matrix Prepared Analyzed QC Batch ID I Parameter Result RL DF Qual Units I TPH as Gasoline ND 0.50 mg/kg Surrocates: REC('Yo) Control Qual Limits I 1,4-Bromofluorobenzene 92 44-122 I Parameter Result RL DF Qual Units TPH as Gasoline ND 0.50 mg/kg Surrocates: REC('Yo) Control Qual I Limits 1,4-Bromofluorobenzene 92 44-122 I Parameter Result RL DF .QYm Units TPH as Gasoline NO 0,50 mg/kg I Surrocates: REC ('Yo) Control Qual Limits 1 ,4-Bromofluorobenzene 65 44-122 I Parameter Result RL OF Qual Units I TPH as Gasoline NO 0.50 mg/kg Surroaates: REC ('Yo) Control Qual Limits 1 ,4-Bromofluorobenzene 63 44-122 I Parameter Result RL OF Qual Units I TPH as Gasoline NO 0,50 mg/kg Surrocates: REC('Yo) Control Qual Limits I 1,4-Bromofluorobenzene 86 44-122 I RL - Reporting Lim~ DF - Dilution Factor Qual - Qualifiers 7440 Lincoln Way, Garden Grove. CA 92841-1432 . TEL: (714) 895-5494 . FAX: (714) 894-7501 I ii -a/science ANAL YTICAL REPORT I iiTV'vironmental '- aboratories, Inc. I WGR Southwest, Inc. Date Received: 10/21/02 11021 Winners Circle, Suite 101 Work Order No: 02-10-1248 I Los Alamitos, CA 90720-0000 Preparation: EPA 5030B Method: EPA 8015M I Project: 2601 Whitelane, Bakersfield, CA Page 5 of 7 Lab Sample Date Date Date Client Sample Number Number Collected Matrix Prepared Analyzed QC Batch ID I Parameter Result RL DF Qual Units I TPH as Gasoline ND 0,50 mglkg Surroaates: REC(%) Control Qual Limits I 1 ,4-Bromofluorobenzene 86 44-122 I Parameter Result RL DF Qual Units TPH as Gasoline ND 0.50 mg/kg Surroaates: REC(%) Control Qual I Limits 1 ,4-Bromofluorobenzene 93 44-122 I Parameter Result RL DF Qual Units TPH as Gasoline ND 0,50 mg/kg I Surroaates: REC(%) Control Qual Limits 1 ,4-Bromofluorobenzene 91 44-122 I Parameter Result RL DF Qual Units I TPH as Gasoline ND 0.50 mg/kg Surroaates: REC(%) Control Qual Limits 1 ,4-Bromofluorobenzene 91 44-122 I Parameter Result RL DF Qual Units TPH as Gasoline ND 0.50 mglkg Surroaates: REC(%) Control Qual Limits 1,4-Bromofluorobenzene 92 44-122 RL - Reporting limit. DF - Dilution Factor. Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 --------- -- -- -------------------- I . =alscience ANAL YTICAL REPORT I ~vironmental Laboratories, Inc. I WGR Southwest, Inc, Date Received: 10/21/02 11021 Winners Circle, Suite 101 Work Order No: 02-10-1248 I Los Alamitos, CA 90720-0000 Preparation: EPA 5030B Method: EPA 8015M I Project: 2601 Whitelane, Bakersfield, CA Page 6 of 7 Lab Sample Date Date Date Client Sample Number Number Collected Matrix Prepared Analyzed QC Batch ID I Parameter Result RL DF Qual Units I TPH as Gasoline ND 0,50 mglkg Surroaates: RECl%) Control Qual Limits I 1,4-Bromofluorobenzene 79 44-122 I Parameter Result RL DF Qual Units TPH as Gasoline ND 0,50 mglkg Surroaates: RECl%) Control Qual I Limits 1,4-Bromofluorobenzene 94 44-122 I Parameter Result RL DF Qual Units TPH as Gasoline ND 0.50 mglkg I Surroaates: RECl%) Control Qual Limits 1 ,4-Bromofluorobenzene 96 44-122 I Parameter Result RL DF Qual Units I TPH as Gasoline ND 0,50 mglkg Surroaates: RECl%) Control Qual Limits 1 ,4-Bromofluorobenzene 70 44-122 I Parameter Result RL DF Qual Units I TPH as Gasoline ND 0,50 mg/kg Surroaates: RECl%) Control Qual Limits I 1,4-Bromofluorobenzene 82 44-122 I RL - Reporting limit OF - Dilution Factor Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 . TEL: (714) 895-5494 . FAX: (714) 894-7501 I I I I I I I I I I I I I I I I I I S -a/science rggnVironmenta/ Laboratories, Inc. WGR Southwest, Inc. 11021 Winners Circle, Suite 101 Los Alamitos, CA 90720-0000 ANALYTICAL REPORT Date Received: Work Order No: Preparation: Method: 10/21/02 02-10-1248 EPA 5030B EPA 8015M Project: 2601 Whitelane, Bakersfield, CA Page 7 of 7 Client Sample Number Lab Sample Number Date Prepared Date Analyzed QC Batch ID Date Collected Matrix Parameter Result RL OF Qual Units TPH as Gasoline NO 0,50 mg/kg Surroaates: REC(%) Control Qual Limits 1 ,4-Bromofluorobenzene 48 44-122 Parameter Result RL OF Qual Units TPH as Gasoline NO 0,50 mg/kg Surroaates: REC(%) Control Q.Ym Limits 1 ,4-Bromofluorobenzene 87 44-122 Parameter Result RL OF Qual Units TPH as Gasoline NO 0.50 mg/kg Surroaates: REC(%) Control Qual Limits 1,4-Bromofluorobenzene 76 44-122 RL - Reporting Limit, OF - Dilution Factor. Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I ill -a/science ANAL YTICAL REPORT I I:' nvironmenta/ I., aboratories, Inc. I WGR Southwest, Inc. Date Received: 10/21/02 11021 Winners Circle, Suite 101 Work Order No: 02-10-1248 I Los Alamitos, CA 90720-0000 Preparation: Ext. + D/I Method: EPA 8015M I Project: 2601 Whitelane, Bakersfield, CA Page 1 of 7 Lab Sample Date Date Date Client Sample Number Number Collected Matrix Prepared Analyzed QC Batch 10 I Comment{s): -The sample chromatographic pattern for TPH does not match the chromatographic pattern of the specified standard, Quantitation of the unknown hydrocarbon{s) in the sample was based upon the specified standard. I Parameter Result RL OF QYID Units TPH as Diesel 56 5 mglkg Surroaates: REC ('Yo) Control QYID I Limits Oecachlorobiphenyl 148 45-149 I Parameter Result RL OF Qual Units TPH as Diesel NO 5.0 1 mg/kg I Surroaates: REC('Yo) Control QYID Limits Oecachlorobiphenyl 149 45-149 I Parameter Result RL OF Qual Units I TPH as Diesel NO 5,0 mglkg Surroaates: REC(%) Control Qual Limits Decachlorobiphenyl 141 45-149 I Parameter Result RL OF Qual Units I TPH as Diesel NO 5,0 mg/kg Surroaates: REC(%) Control Qual Limits I Decachlorobiphenyl 146 45-149 I Parameter Result RL OF Qual Units TPH as Diesel NO 5.0 mg/kg Surroaates: REC ('Yo) Control Qual Limits Decachlorobiphenyl 128 45-149 RL - Reporting Limit. DF - Dilution Factor. Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I Ii -a/science ANAL YTICAL REPORT I ~ l'vironmenta/ '- aboratories, Inc. I WGR Southwest, Inc. Date Received: 10/21/02 11021 Winners Circle, Suite 101 Work Order No: 02-10-1248 I Los Alamitos, CA 90720-0000 Preparation: Ext. + D/I Method: EPA 8015M I Project: 2601 Whitelane, Bakersfield, CA Page 2 of 7 Lab Sample Date Date Date Client Sample Number Number Collected Matrix Prepared Analyzed QC Batch ID I Parameter Result RL DF Qual Units I TPH as Diesel ND 5.0 mg/kg Surroaates: REC (%) Control Qual Limits I Decachlorobiphenyl 75 45-149 I Parameter Result RL . DF Qual Units TPH as Diesel ND 5.0 mglkg Surroaates: REC(%) Control Qual I Limits Decachlorobiphenyl 120 45-149 I Parameter Result RL DF Qual Units TPH as Diesel ND 5,0 mg/kg I Surroqates: REC(%) Control Qual Limits Decachlorobiphenyl 129 45-149 I Parameter Result RL DF Qual Units I TPH as Diesel ND 5.0 mg/kg Surroaates: REC(%) Control Qual Limits Decachlorobiphenyl 123 45-149 I Parameter Result RL DF Qual Units I TPH as Diesel ND 5,0 mg/kg Surroaates: REC(%) Control Qual Limits I Decachlorobiphenyl 133 45-149 I RL - Reporting Limit DF - Dilution Factor Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 . TEL: (714) 895-5494 . FAX: (714) 894-7501 I E -a/science ANAL YTICAL REPORT I ~ªnvironmenta/ '- aboratories, Inc. I WGR Southwest, Inc. Date Received: 10/21/02 11021 Winners Circle, Suite 101 Work Order No: 02-10-1248 I Los Alamitos, CA 90720-0000 Preparation: Ext. + D/I Method: EPA 8015M I Project: 2601 Whitelane, Bakersfield, CA Page 3 of 7 Lab Sample Date Date Date Client Sample Number Number Collected Matrix Prepared Analyzed QC Batch ID I Parameter Result RL DF Qual Units I TPH as Diesel ND 5,0 mg/kg Surroaates: REC(%) Control Qyª-I Limits I Decachlorobiphenyl 106 45-149 I Parameter Result RL DF Qyª-I Units TPH as Diesel ND 5.0 mg/kg Surroaates: REC (%) Control Qyª-I I Limits Decachlorobiphenyl 133 45-149 I Parameter Result RL DF Qual Units TPH as Diesel ND 5,0 mg/kg I Surroaates: REC(%) Control Qual Limits Decachlorobiphenyl 133 45-149 I Parameter Result RL DF Qual Units I TPH as Diesel ND 5.0 mg/kg Surroaates: REC(%) Control Qyª-I Limits Decachlorobiphenyl 76 45-149 I Parameter Result RL DF Qual Units I TPH as Diesel ND 5,0 mg/kg Surroaates: REC(%) Control Qual Limits I Decachlorobiphenyl 125 45-149 I RL - Reporting Limit DF - Dilution Factor Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 . TEL: (714) 895-5494 . FAX: (714) 894-7501 I if - alscience ANAL YTICAL REPORT I if!!!!.. ¡¡gnvironmental Laboratories, Inc. I WGR Southwest, Inc, Date Received: 10/21/02 11021 Winners Circle, Suite 101 Work Order No: 02-10-1248 I Los Alamitos, CA 90720-0000 Preparation: Ext. + DII Method: EPA 8015M I Project: 2601 Whitelane, Bakersfield, CA Page 4 of 7 Lab Sample Date Date Date Client Sample Number Number Collected Matrix Prepared Analyzed QC Batch ID I Parameter Result RL DF Qual Units I TPH as Diesel ND 5,0 mg/kg Surroaates: REC(%) Control Qual Limits I Decachlorobiphenyl 84 45-149 I Parameter Result RL DF Qual Units TPH as Diesel ND 5,0 mglkg Surroaates: REC(%) Control Qual I Limits Decachlorobiphenyl 105 45-149 I Parameter Result RL DF Qual Units TPH as Diesel ND 5.0 mg/kg I Surroaates: REC(%) Control Qual Limits Decachlorobiphenyl 122 45-149 I Comment(s ): -The sample chromatographic pattem for TPH does not match the chromatographic pattern of the specified standard. Quantitation of the unknown hydrocarbon(s) in the sample was based upon the specified standard, Parameter Result RL DF Qual Units I TPH as Diesel Surroaates: 37 REC(%) Qual I Decachlorobiphenyl 131 5 Control Limits 45-149 mglkg I Parameter Result RL DF Qual Units TPH as Diesel ND 5.0 mg/kg Surroaates: REC(%) Control Qual Limits Decachlorobiphenyl 80 45-149 I RL - Reporting Limit, OF - Dilution Factor, Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I . = a/science ANAL YTICAL REPORT I ~~nVironmental Laboratories, Inc. I WGR Southwest, Inc. Date Received: 10/21/02 11021 Winners Circle, Suite 101 Work Order No: 02-10-1248 I Los Alamitos, CA 90720-0000 Preparation: Ext. + D/I Method: EPA 8015M I Project: 2601 Whitelane, Bakersfield, CA Page 5 of 7 Lab Sample Date Date Date Client Sample Number Number Collected Matrix Prepared Analyzed QC Batch ID I Parameter Result RL DF gym Units I TPH as Diesel ND 5,0 mglkg Surroaates: REC (%) Control gym Limits I Decachlorobiphenyl 129 45-149 I Parameter Result RL DF Qual Units TPH as Diesel ND 5.0 mglkg Surroaates: REC(%) Control Qual I Limits Decachlorobiphenyl 126 45-149 I Parameter Result RL DF Qual Units TPH as Diesel ND 5.0 mglkg I Surroaates: REC (%) Control gym Limits Decachlorobiphenyl 108 45-149 I Parameter Result RL DF Qual Units I TPH as Diesel ND 5,0 mglkg Surroaates: REC(%) Control Qual Limits Decachlorobiphenyl 113 45-149 Parameter Result RL DF Qual Units TPH as Diesel ND 5.0 mglkg Surroaates: REC(%) Control Qual limits Decachlorobiphenyl 127 45-149 RL - Reporting Limit. OF - Dilution Factor. Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I Ë -a/science ANALYTICAL REPORT I ~'J'vironmenta/ Laboratories, Inc. I WGR Southwest, Inc. Date Received: 10/21/02 11021 Winners Circle, Suite 101 Work Order No: 02-10-1248 I Los Alamitos, CA 90720-0000 Preparation: Ext. + D/I Method: EPA 8015M I Project: 2601 Whitelane, Bakersfield, CA Page 6 of 7 Lab Sample Date Date Date Client Sample Number Number Collected Matrix Prepared Analyzed QC Batch ID I Parameter Result RL DF Qual Units I TPH as Diesel ND 5.0 mg/kg Surroaates: REC(%) Control Qual Limits I Decachlorobiphenyl 103 45-149 I Parameter Result RL DF Qual Units TPH as Diesel ND 5,0 mglkg Surroaates: REC(%) Control Qual I Limits Decachlorobiphenyl 106 45-149 I Parameter Result RL DF Qual Units TPH as Diesel ND 5,0 mg/kg I Surroaates: REC(%) Control Qual Limits Decachlorobiphenyl 96 45-149 I Parameter Result RL DF Qual Units I TPH as Diesel ND 5.0 mg/kg Surroaates: REC(%) Control Qual Limits Decachlorobiphenyl 132 45-149 I Parameter Result RL DF Qual Units I TPH as Diesel ND 5.0 mg/kg Surroaates: REC(%) Control .Q!@! Limits I Decachlorobiphenyl 123 45-149 I RL - Reporting Lim~ DF - Dilution Factor Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 . TEL: (714) 895-5494 . FAX: (714) 894-7501 I I I I I I I I I I I I I I I I I I Ë -a/science çpvironmenta/ ,.aboratories, Inc. WGR Southwest, Inc. 11021 Winners Circle, Suite 101 Los Alamitos, CA 90720-0000 ANALYTICAL REPORT Date Received: Work Order No: Preparation: Method: 10/21/02 02-10-1248 Ext. + D/I EPA 8015M Project: 2601 Whitelane, Bakersfield, CA Page 7 of 7 Matrix Date Prepared QC Batch ID Parameter Result RL DF Qual Units TPH as Diesel ND 5.0 mg/kg Surroaates: REC(%) Control Qual Limits Decachlorobiphenyl 96 45-149 RL - Reporting Limit. DF . Dilution Factor . Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I 4' = a/science ANAL YTICAL REPORT I ~J'Vironmenta/ '- aboratories, Inc. I WGR Southwest, Inc. Date Received: 10/21/02 11021 Winners Circle, Suite 101 Work Order No: 02-10-1248 I Los Alamitos, CA 90720-0000 Preparation: EPA 5030B Method: EPA 8260B I Project: 2601 Whitelane, Bakersfield, CA Page 1 of 11 Lab Sample Date Date Date Client Sample Number Number Collected Matrix Prepared Analyzed QC Batch ID I Parameter Result RL DF Qual Units Parameter Result RL DF Qual Units I Benzene ND 5.0 1 ug/kg Tert-Butyl Alcohol (TBA) ND 50 ug/kg Ethylbenzene ND 5.0 1 ug/kg Diisopropyl Ether (DIPE) ND 10 uglkg Toluene ND 5.0 1 ug/kg Ethyl-t-Butyl Ether (ETBE) ND 10 uglkg p/m-Xylene ND 5.0 1 uglkg Tert-Amyl-Methyl Ether (TAME) ND 10 uglkg I o-Xylene ND 5.0 1 ug/kg Ethanol ND 250 ug/kg Methyl-t-Butyl Ether (MTBE) ND 5.0 1 uglkg Surrocates: REC(%) Control Qual Surrocates: REC(%) Control Qual Limits Limits I Dibromofluoromethane 105 79-127 Toluene-dB 100 84-114 1 ,4-Bromofluorobenzene 95 6B-116 I Parameter Result RL DF Qual Units Parameter Result RL DF Qual Units Benzene ND 5.0 ug/kg Tert-Butyl Alcohol (TBA) ND 50 ug/kg I Ethylbenzene ND 5,0 uglkg Oiisopropyl Ether (OIPE) NO 10 uglkg Toluene NO 5.0 uglkg Ethyl-t-Butyl Ether (ETBE) NO 10 ug/kg p/m-Xylene NO 5,0 ug/kg Tert-Amyl-Methyl Ether (TAME) NO 10 uglkg o-Xylene NO 5,0 ug/kg Ethanol NO 250 ug/kg I Methyl-t-Butyl Ether (MTBE) ND 5.0 ug/kg Surroaates: REC(%) Control Qual Surroaates: REC(%) Control Qual Limits Limits Oibromofluoromethane 105 79-127 Toluene-cfB 101 84-114 I 1.4-Bromofluorobenzene 96 68-116 I Parameter Result RL OF Qual Units Parameter Result RL OF Qual Units Benzene NO 5,0 uglkg Tert-Butyl Alcohol (TBA) NO 50 ug/kg Ethylbenzene NO 5,0 uglkg Oiisopropyl Ether (DIPE) NO 10 uglkg Toluene NO 5.0 ug/kg Ethyl-t-Butyl Ether (ETBE) NO 10 ug/kg I p/m-Xylene NO 5,0 ug/kg Tert-Amyl-Methyl Ether (TAME) NO 10 ug/kg o-Xylene NO 5.0 ug/kg Ethanol NO 250 ug/kg Methyl-t-Butyl Ether (MTBE) NO 5.0 ug/kg Surroaates: REC(%) Control Qual Surroaates: REC(%) Control Qual I Limits Limits Dibromofluoromethane 105 79-127 Toluene-dB 101 84-114 1,4-Bromofluorobenzene 95 6B-116 RL - Reporting Limit. OF - Dilution Factor, Qual, Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I . = a/science ANAL YTICAL REPORT I if::;§nvironmenta/ I aboratories, Inc. I WGR Southwest, Inc. Date Received: 10/21/02 11021 Winners Circle, Suite 101 Work Order No: 02-10-1248 I Los Alamitos, CA 90720-0000 Preparation: EPA 5030B Method: EPA 8260B I Project: 2601 Whitelane, Bakersfield, CA Page 2 of 11 Lab Sample Date Date Client Sample Number Number Collected Matrix Prepared QC Batch ID I Parameter Result RL DF Q!@! Units Parameter Result RL DF Qual Units I Benzene ND 5,0 ug/kg Tert-Butyl Alcohol (TBA) ND 50 ug/kg Ethylbenzene ND 5.0 uglkg Diisopropyl Ether (DIPE) ND 10 uglkg Toluene ND 5,0 uglkg Ethyl-t-Butyl Ether (ETBE) ND 10 ug/kg I p/m-Xylene ND 5.0 uglkg Tert-Amyl-Methyl Ether (TAME) ND 10 uglkg o-Xylene ND 5,0 uglkg Ethanol ND 250 ug/kg Methyl-t-Butyl Ether (MTBE) ND 5,0. uglkg Surroaates: REC(%) Control ~ Surroaates: REC (%) Control Qual I Limits Limits Dibromofluoromethane 104 79-127 Toluene-dB 100 84-114 1.4-Bromofluorobenzene 97 6B-116 I Parameter Result RL DF Qual Units Parameter Result RL DF Qual Units Benzene ND 5,0 uglkg Tert-Butyl Alcohol (TBA) ND 50 ug/kg I Ethylbenzene ND 5,0 ug/kg Diisopropyl Ether (DIPE) ND 10 ug/kg Toluene ND 5.0 uglkg Ethyl-t-Butyl Ether (ETBE) ND 10 uglkg p/m-Xylene ND 5.0 uglkg Tert-Amyl-Methyl Ether (TAME) ND 10 ug/kg o-Xylene ND 5.0 uglkg Ethanol ND 250 ug/kg I Methyl-t-Butyl Ether (MTBE) ND 5.0 ug/kg Surroaates: REC(%) Control Qual Surroaates: RECl%) Control Qual Limits Limits Dibromofluoromethane 103 79-127 Toluene-dB 100 84-114 I 1,4-Bromofluorobenzene 100 68-116 I Parameter Result RL DF Qual Units Parameter Result RL DF Qual Units Benzene ND 5.0 ug/kg Tert-Butyl Alcohol (TBA) ND 50 1 ug/kg Ethylbenzene ND 5.0 ug/kg Diisopropyl Ether (DIPE) ND 10 1 ug/kg I Toluene ND 5.0 ug/kg Ethyl-t-Butyl Ether (ETBE) ND 10 1 ug/kg p/m-Xylene ND 5.0 uglkg Tert-Amyl-Methyl Ether (TAME) ND 10 1 ug/kg o-Xylene ND 5.0 ug/kg Ethanol ND 250 1 uglkg Methyl-t-Butyl Ether (MTBE) ND 5,0 uglkg I Surroaates: REC(%) Control Qual Surroaates: REC(%) Control Qual Limits Limits Dibromofluoromethane 105 79-127 Toluene-dB 101 84-114 1,4-Bromofluorobenzene 97 6B-116 RL - Reporting Limit. DF - Dilution Factor. Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I IË -a/science ANAL YTICAL REPORT I ~¡¡gnvironmental '- aboratories, Inc. I WGR Southwest, Inc. Date Received: 10/21/02 11021 Winners Circle, Suite 101 Work Order No: 02-10-1248 I Los Alamitos, CA 90720-0000 Preparation: EPA 5030B Method: EPA 8260B I Project: 2601 Whitelane, Bakersfield, CA Page 3 of 11 Lab Sample Date Date Date Client Sample Number Number Collected Matrix Prepared Analyzed QC Batch ID I Parameter Result RL DF Qual Units Parameter Result RL DF Qual Units I Benzene ND 5.0 1 ug/kg Tert-Butyl Alcohol (TBA) ND 50 1 uglkg Ethyl benzene ND 5.0 '1 ug/kg Diisopropyl Ether (DIPE) ND 10 1 ug/kg Toluene ND 5.0 1 ug/kg Ethyl-t-Butyl Ether (ETBE) ND 10 1 ug/kg I p/m-Xylene ND 5.0 1 ug/kg Tert-Amyl-Methyl Ether (TAME) ND 10 1 ug/kg o-Xylene ND 5.0 1 uglkg Ethanol ND 250 1 ug/kg Methyl-t-Butyl Ether (MTBE) ND 5.0 1 ug/kg Surroaates: REC(%) Control Qual Surroaates: REC(%) Control Qual I Limits Limits Dibromofluoromethane 108 79-127 T oluene-d8 101 84-114 1,4-Bromofluorobenzene 94 68-116 I Parameter Result RL OF Qual Units Parameter Result RL DF Qual Units Benzene ND 5,0 ug/kg Tert-Butyl Alcohol (TBA) NO 50 ug/kg I Ethylbenzene NO 5,0 ug/kg Oiisopropyl Ether (DIPE) ND 10 ug/kg Toluene ND 5,0 ug/kg Ethyl-t-Butyl Ether (ETBE) ND 10 ug/kg p/m-Xylene NO 5,0 ug/kg Tert-Amyl-Methyl Ether (TAME) NO 10 ug/kg o-Xylene ND 5.0 ug/kg Ethanol NO 250 ug/kg I Methyl-t-Butyl Ether (MTBE) ND 5.0 ug/kg Surroaates: REC(%) Control Qual Surroaates: REC(%) Control Qual Limits Limits Dibromofluoromethane 106 79-127 Toluene-d8 100 84-114 I 1,4-Bromofluorobenzene 95 68-116 I Parameter Result RL DF Qual Units Parameter Result RL DF Qual Units Benzene ND 5.0 ug/kg Tert-Butyl Alcohol (TBA) ND 50 ug/kg Ethylbenzene ND 5.0 ug/kg Diisopropyl Ether (DIPE) ND 10 ug/kg I Toluene ND 5,0 ug/kg Ethyl-t-Butyl Ether (ETBE) ND 10 ug/kg p/m-Xylene ND 5,0 ug/kg Tert-Amyl-Methyl Ether (TAME) ND 10 ug/kg o-Xylene ND 5,0 ug/kg Ethanol ND 250 ug/kg Methyl-t-Butyl Ether (MTBE) ND 5,0 ug/kg I Surrocates: REC (%) Control Qual Surroaates: REC(%) Control Q!@! Limits Limits Dibromofluoromethane 106 79-127 Toluene-d8 100 84-114 1,4-Bromofluorobenzene 94 68-116 RL - Reporting Limit. DF - Dilution Factor. Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I E -a/science ANAL YTICAL REPORT I Cj'Vironmental '- aboratories, Inc. I WGR Southwest, Inc. Date Received: 10/21/02 11021 Winners Circle, Suite 101 Work Order No: 02-10-1248 I Los Alamitos, CA 90720-0000 Preparation: EPA 50308 Method: EPA 82608 I Project: 2601 Whitelane, Bakersfield, CA Page 4 of 11 Lab Sample Date Date Client Sample Number Number Collected Matrix Prepared QC Batch 10 I Parameter Result RL OF Qual Units Parameter Result RL OF Qual Units I Benzene NO 5,0 ug/kg Tert-Butyl Alcohol (TBA) NO 50 ug/kg Ethylbenzene NO 5.0 uglkg Oiisopropyl Ether (OIPE) NO 10 uglkg Toluene NO 5,0 ug/kg Ethyl-t-Butyl Ether (ETBE) NO 10 uglkg I p/m-Xylene NO 5.0 ug/kg Tert-Amyl-Methyl Ether (TAME) NO 10 ug/kg o-Xylene NO 5.0 ug/kg Ethanol NO 250 ug/kg Methyl-t-Butyl Ether (MTBE) NO 5.0 uglkg Surroaates: REC 1%) Control Qual Surroaates: REC (%) Control Qual I Limits Limits Oibromofluoromethane 105 79-127 Toluene-d8 101 84-114 1 ,4-Bromofluorobenzene 95 68-116 I Parameter Result RL OF Qual Units Parameter Result RL OF Qual Units Benzene NO 5,0 1 uglkg Tert-Butyl Alcohol (TBA) NO 50 uglkg I Ethylbenzene NO 5.0 1 uglkg Oiisopropyl Ether (OIPE) NO 10 uglkg Toluene ND 5,0 1 ug/kg Ethyl-t-Butyl Ether (ETBE) ND 10 ug/kg p/m-Xylene ND 5.0 1 ug/kg Tert-Amyl-Methyl Ether (TAME) ND 10 ug/kg o-Xylene ND 5.0 1 ug/kg Ethanol ND 250 uglkg I Methyl-t-Butyl Ether (MTBE) ND 5.0 1 ug/kg Surroaates: REC (%) Control Qual Surroaates: REC(%) Control Qual Limits Limits Dibromofluoromethane 108 79-127 Toluene-d8 101 84-114 I 1 ,4-Bromofluorobenzene 95 68-116 I Parameter Result RL DF Qual Units Parameter Result RL DF Qual Units Benzene ND 5,0 1 ug/kg Tert-Butyl Alcohol (TBA) ND 50 ug/kg Ethylbenzene ND 5.0 1 ug/kg Diisopropyl Ether (OIPE) ND 10 uglkg I Toluene ND 5,0 1 ug/kg Ethyl-t-Butyl Ether (ETBE) ND 10 uglkg p/m-Xylene ND 5.0 1 ug/kg Tert-Amyl-Methyl Ether (TAME) ND 10 ug/kg o-Xylene ND 5.0 1 ug/kg Ethanol NO 250 ug/kg Methyl-t-Butyl Ether (MTBE) ND 5.0 1 uglkg I Surroaates: REC(%) Control Qual Surroaates: RECI%) Control Qual Limits Limits Dibromofluoromethane 107 79-127 Toluene-d8 100 84-114 1 ,4-Bromofluorobenzene 95 68-116 I I RL - Reporting Limit DF - Dilution Factor Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 . TEL: (714) 895-5494 . FAX: (714) 894-7501 I § -a/science ANAL YTICAL REPORT I ~ J'vironmenta/ I '- aboratories, Inc. WGR Southwest, Inc. Date Received: 10/21/02 11021 Winners Circle, Suite 101 Work Order No: 02-10-1248 I Los Alamitos, CA 90720-0000 Preparation: EPA 50308 Method: EPA 8260B I Project: 2601 Whitelane, Bakersfield, CA Page 5 of 11 Matrix QC Batch ID I Parameter Result RL DF Qual Units Parameter Result RL DF Qual Units I Benzene ND 5.0 ug/kg Tert-Butyl Alcohol (TBA) ND 50 ug/kg Ethylbenzene ND 5,0 uglkg Diisopropyl Ether (DIPE) ND 10 uglkg Toluene ND 5.0 uglkg Ethyl-t-Butyl Ether (ETBE) ND 10 ug/kg I pJm-Xylene ND 5,0 ug/kg Tert-Amyl-Methyl Ether (TAME) ND 10 uglkg o-Xylene ND 5,0 uglkg Ethanol ND 250 ug/kg Methyl-t-Butyl Ether (MTBE) ND 5.0 ug/kg Surroaates: REC(%) Control QY.ID Surroaates: REC(%) Control Qual I Limits Limits Dibromofluoromethane 105 79-127 Toluene-d8 100 84-114 1 ,4-Bromofluorobenzene 95 68-116 I Parameter Result RL DF QY.ID Units Parameter Result RL DF QY.ID Units Benzene ND 5,0 ug/kg Tert-Butyl Alcohol (TBA) ND 50 uglkg I Ethylbenzene ND 5.0 uglkg Diisopropyl Ether (DIPE) ND 10 ug/kg Toluene ND 5.0 ug/kg Ethyl-t-Butyl Ether (ETBE) ND 10 uglkg p/m-Xylene ND 5.0 uglkg Tert-Amyl-Methyl Ether (TAME) ND 10 ug/kg o-Xylene ND 5.0 ug/kg Ethanol ND 250 ug/kg I Methyl-t-Butyl Ether (MTBE) ND 5,0 uglkg Surroaates: REC(%) Control Qual Surroaates: REC(%) Control Qual Limits Limits Dibromofluoromethane 106 79-127 Toluene-d8 100 84-114 I 1 ,4-Bromofluorobenzene 94 68-116 I Parameter Result RL DF Qual Units Parameter Result RL DF Qual Units Benzene ND 5.0 1 ug/kg Tert-Butyl Alcohol (TBA) ND 50 ug/kg Ethylbenzene ND 5.0 1 ug/kg Diisopropyl Ether (DIPE) ND 10 uglkg I Toluene ND 5.0 1 ug/kg Ethyl-t-Butyl Ether (ETBE) ND 10 ug/kg p/m-Xylene ND 5,0 1 uglkg Tert-Amyl-Methyl Ether (TAME) ND 10 ug/kg o-Xylene ND 5.0 1 ug/kg Ethanol ND 250 ug/kg Methyl-t-Butyl Ether (MTBE) ND 5,0 1 ug/kg I Surroaates: REC (%) Control Qual Surroaates: REC(%) Control Qual Limits Limits Dibromofluoromethane 104 79-127 Toluene-d8 100 84-114 1 ,4-Bromofluorobenzene 95 68-116 RL - Reporting Limit, DF - Dilution Factor, Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I s -a/science ANAL YTICAL REPORT I ~~vironmenta/ I Laboratories, Inc. WGR Southwest, Inc. Date Received: 10/21/02 11021 Winners Circle, Suite 101 Work Order No: 02-10-1248 I Los Alamitos, CA 90720-0000 Preparation: EPA 5030B Method: EPA 8260B I Project: 2601 Whitelane, Bakersfield, CA Page 6 of 11 Lab Sample Oate Oate Oate Client Sample Number Number Collected Matrix Prepared Analyzed QC Batch 10 I Parameter Result RL OF Qual Units Parameter Result RL OF Qual Units I Benzene NO 5,0 ug/kg Tert-Butyl Alcohol (TBA) NO 50 ug/kg Ethylbenzene NO 5.0 uglkg Oiisopropyl Ether (OIPE) NO 10 ug/kg Toluene NO 5,0 uglkg Ethyl-t-Butyl Ether (ETBE) NO 10 ug/kg I p/m-Xylene NO 5.0 ug/kg Tert-Amyl-Methyl Ether (TAME) NO 10 uglkg o-Xylene NO 5,0 uglkg Ethanol NO 250 ug/kg Methyl-t-Butyl Ether (MTBE) NO 5,0 ug/kg Surrocates: REC(%) Control Qual Surrocates: REC(%) Control Qual I Limits Limits Oibromofluoromethane 108 79-127 Toluene-d8 100 84-114 1,4-Bromofluorobenzene 95 68-116 I Parameter Result RL OF Qual Units Parameter Result RL OF Qual Units Benzene NO 5,0 1 ug/kg Tert-Butyl Alcohol (TBA) NO 50 ug/kg I Ethylbenzene NO 5.0 1 ug/kg Oiisopropyl Ether (OIPE) NO 10 ug/kg Toluene NO 5.0 1 ug/kg Ethyl-t-Butyl Ether (ETBE) NO 10 uglkg p/m-Xylene NO 5,0 1 ug/kg Tert-Amyl-Methyl Ether (TAME) NO 10 uglkg o-Xylene NO 5.0 1 uglkg Ethanol NO 250 ug/kg I Methyl-t-Butyl Ether (MTBE) NO 5.0 1 ug/kg SurroQates: REC(%) Control Qual SurroQates: REC(%) Control Qual Limits Limits Oibromofluoromethane 107 79-127 Toluene-d8 100 84-114 I 1,4-Bromofluorobenzene 95 68-116 I Parameter Result RL OF Qual Units Parameter Result RL OF Qual Units Benzene NO 5.0 ug/kg Tert-Butyl Alcohol (TBA) NO 50 ug/kg Ethylbenzene NO 5,0 ug/kg Oiisopropyl Ether (OIPE) NO 10 ug/kg I Toluene NO 5.0 ug/kg Ethyl-t-Butyl Ether (ETBE) NO 10 ug/kg p/m-Xylene NO 5.0 ug/kg Tert-Amyl-Methyl Ether (TAME) NO 10 uglkg o-Xylene NO 5,0 ug/kg Ethanol NO 250 ug/kg Methyl-t-Butyl Ether (MTBE) NO 5,0 ug/kg I Surrocates: REC(%) Control Qual Surrocates: REC(%) Control Qual Limits Limits Oibromofluoromethane 106 79-127 Toluene-d8 100 84-114 1 ,4-Bromofluorobenzene 96 68-116 RL - Reporting Limit', OF - Dilution Factor, Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I a-a/science ANAL YTICAL REPORT I ~l'Vironmenta/ Laboratories, Inc. I WGR Southwest, Inc. Date Received: 10/21/02 11021 Winners Circle, Suite 101 Work Order No: 02-10-1248 I Los Alamitos, CA 90720-0000 Preparation: EPA 5030B Method: EPA 82608 I Project: 2601 Whitelane, Bakersfield, CA Page 7 of 11 Lab Sample Date Date Client Sample Number Number Collected Matrix Prepared QC Batch ID I Parameter Result RL DF Qual Units Parameter Result RL DF Qual Units I Benzene ND 5.0 ug/kg Tert-Butyl Alcohol (TBA) ND 50 1 ug/kg Ethylbenzene ND 5.0 ug/kg Diisopropyl Ether (DIPE) ND 10 1 ug/kg Toluene ND 5,0 uglkg Ethyl-t-Butyl Ether (ETBE) ND 10 1 ug/kg I p/m-Xylene ND 5.0 ug/kg Tert-Amyl-Methyl Ether (TAME) ND 10 1 ug/kg o-Xylene ND 5.0 ug/kg Ethanol ND 250 1 ug/kg Methyl-t-Butyl Ether (MTBE) ND 5.0 ug/kg Surrocates: REC (%) Control Qual Surrocates: REC(%) Control Qual I Limits Limits Dibromofluoromethane 106 79-127 Toluene-d8 100 84-114 1 ,4-Bromofluorobenzene 93 68-116 I Parameter Result RL DF .QyID Units Parameter Result RL DF Qual Units Benzene NO 5,0 ug/kg Tert-Butyl Alcohol (TBA) ND 50 1 ug/kg I Ethylbenzene ND 5.0 ug/kg Oiisopropyl Ether (OIPE) NO 10 1 ug/kg Toluene ND 5.0 ug/kg Ethyl-t-Butyl Ether (ETBE) NO 10 1 ug/kg p/m-Xylene NO 5.0 ug/kg Tert-Amyl-Methyl Ether (TAME) NO 10 1 ug/kg o-Xylene NO 5,0 ug/kg Ethanol NO 250 1 ug/kg I Methyl-t-Butyl Ether (MTBE) ND 5.0 ug/kg Surrocates: REC(%) Control Qual Surrocates: REC(%) Control Qual Limits Limits Oibromofluoromethane 106 79-127 Toluene-d8 100 84-114 I 1 ,4-Bromofluorobenzene 94 68-116 I Parameter Result RL DF Qual Units Parameter Result RL DF Qual Units Benzene ND 5.0 1 ug/kg Tert-Butyl Alcohol (TBA) ND 50 1 ugJkg Ethylbenzene ND 5,0 1 ug/kg Oiisopropyl Ether (OIPE) ND 10 1 ug/kg I Toluene ND 5.0 1 ug/kg Ethyl-t-Butyl Ether (ETBE) ND 10 1 ug/kg p/m-Xylene ND 5.0 1 ug/kg Tert-Amyl-Methyl Ether (TAME) ND 10 1 ug/kg o-Xylene ND 5,0 1 ug/kg Ethanol ND 250 1 ug/kg Methyl-t-Butyl Ether (MTBE) ND 5.0 1 ug/kg I Surrocates: REC(%) Control Qual Surrocates: REC(%) Control .QyID Limits Limits DibromofJuoromethane 107 79-127 Toluene-d8 100 84-114 1,4-BromofJuorobenzene 95 68-116 RL - Reporting Limit. OF - Dilution Factor. Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I /I -a/science ANALYTICAL REPORT I 5ìu j'vironmenta/ I..aboratories, Inc. I WGR Southwest, Inc, Date Received: 10/21/02 11021 Winners Circle, Suite 101 Work Order No: 02-10-1248 I Los Alamitos, CA 90720-0000 Preparation: EPA 5030B Method: EPA 8260B I Project: 2601 Whitelane, Bakersfield, CA Page 8 of 11 Lab Sample Oate Oate Client Sample Number Number Collected Matrix Prepared QC Batch 10 I Parameter Result RL OF Qual Units Parameter Result RL OF Q!m! Units I Benzene NO 5.0 uglkg Tert-Butyl Alcohol (TBA) NO 50 ug/kg Ethylbenzene NO 5,0 ug/kg Oiisopropyl Ether (OIPE) NO 10 ug/kg Toluene NO 5,0 uglkg Ethyl-t-Butyl Ether (ETBE) NO 10 ug/kg I p/m-Xylene NO 5.0 uglkg Tert-Amyl-Methyl Ether (TAME) NO 10 uglkg o-Xylene NO 5.0 ug/kg Ethanol NO 250 ug/kg Methyl-t-Butyl Ether (MTBE) NO 5.0 ug/kg Surroaates: REC(%) Control Qual Surroaates: REC (%) Control Qual I Limits Limits Oibromofluoromethane 107 79-127 Toluene-d8 100 84-114 1,4-Bromofluorobenzene 94 68-116 I Parameter Result RL OF Qual Units Parameter Result RL OF Qual Units Benzene NO 5,0 1 ug/kg Tert-Butyl Alcohol (TBA) NO 50 ug/kg I Ethylbenzene NO 5.0 1 ug/kg Oiisopropyl Ether (OIPE) NO 10 ug/kg Toluene NO 5,0 1 ug/kg Ethyl-t-Butyl Ether (ETBE) NO 10 ug/kg p/m-Xylene NO 5,0 1 ug/kg Tert-Amyl-Methyl Ether (TAME) NO 10 ug/kg o-Xylene NO 5.0 1 ug/kg Ethanol NO 250 ug/kg I Methyl-t-Butyl Ether (MTBE) NO 5,0 1 uglkg Surroaates: REC(%) Control Qual Surroaates; REC(%) Control Qual Limits Limits Oibromofluoromethane 108 79-127 Toluene-d8 100 84-114 I 1,4-Bromofluorobenzene 94 68-116 I Parameter Result RL OF Q!m! Units Parameter Result RL OF Qual Units Benzene NO 5,0 ug/kg Tert-Butyl Alcohol (TBA) NO 50 uglkg Ethylbenzene NO 5.0 ug/kg Oiisopropyl Ether (OIPE) NO 10 ug/kg I Toluene NO 5,0 uglkg Ethyl-t-Butyl Ether (ETBE) NO 10 uglkg p/m-Xylene NO 5,0 ug/kg Tert-Amyl-Methyl Ether (TAME) NO 10 ug/kg o-Xylene NO 5.0 ug/kg Ethanol NO 250 uglkg Methyl-t-Butyl Ether (MTBE) NO 5,0 uglkg Surroaates: REC(%) Control Qual Surroaates: REC(%) Control Qual Limits Limits Oibromofluqromethane 107 79-127 Toluene-d8 100 84-114 1,4-Bromofluorobenzene 95 68-116 RL - Reporting Limit, DF - Dilution Factor, Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I ~ = a/science ANALYTICAL REPORT I FJ'vironmental '- aboratories, Inc. I WGR Southwest, Inc. Date Received: 10/21/02 11021 Winners Circle, Suite 101 Work Order No: 02-10-1248 I Los Alamitos, CA 90720-0000 Preparation: EPA 5030B Method: EPA 8260B I Project: 2601 Whitelane, Bakersfield, CA Page 9 of 11 Lab Sample Date Date Date Client Sample Number Number Collected Matrix Prepared Analyzed QC Batch ID I Parameter Result RL DF Qual Units Parameter Result RL DF Qual Units I Benzene ND 5,0 1 uglkg Tert-Butyl Alcohol (TBA) ND 50 ug/kg Ethylbenzene ND 5,0 1 uglkg Diisopropyl Ether (DIPE) ND 10 uglkg Toluene ND 5.0 1 ug/kg Ethyl-t-Butyl Ether (ETBE) ND 10 uglkg I p/m-Xylene ND 5.0 1 ug/kg Tert-Amyl-Methyl Ether (TAME) ND 10 ug/kg o-Xylene ND 5.0 1 ug/kg Ethanol ND 250 uglkg Methyl-t-Butyl Ether (MTBE) ND 5.0 1 ug/kg Surroaates: REC(%) Control Qual Surroaates: REC(%) Control Qual I Limits Limits Dibromofluoromethane 105 79-127 Toluene-d8 101 84-114 1,4-Bromofluorobenzene 95 68-116 I Parameter Result RL DF Qual Units Parameter Result RL DF Qual Units Benzene ND 5,0 ug/kg Tert-Butyl Alcohol (TBA) ND 50 1 uglkg I Ethylbenzene ND 5.0 ug/kg Diisopropyl Ether (DIPE) ND 10 1 ug/kg Toluene ND . 5.0 uglkg Ethyl-t-Butyl Ether (ETBE) ND 10 1 uglkg p/m-Xylene ND 5,0 ug/kg Tert-Amyl-Methyl Ether (TAME) ND 10 1 ug/kg o-Xylene ND 5,0 ug/kg Ethanol ND 250 1 ug/kg I Methyl-t-Butyl Ether (MTBE) ND 5.0 ug/kg Surroaates: REC(%) Control Qual Surroaates: REC(%) Control Qual Limits Limits Dibromofluoromethane 107 79-127 Toluene-d8 100 84-114 I 1,4-Bromofluorobenzene 94 68-116 I Parameter Result RL DF Qual Units Parameter Result RL DF Qual Units Benzene ND 5,0 ug/kg Tert-Butyl Alcohol (TBA) ND 50 ug/kg Ethylbenzene ND 5.0 uglkg Diisopropyl Ether (DIPE) ND 10 uglkg I Toluene ND 5,0 ug/kg Ethyl-t-Butyl Ether (ETBE) ND 10 ug/kg p/m-Xylene ND 5.0 ug/kg Tert-Amyl-Methyl Ether (TAME) ND 10 ug/kg o-Xylene ND 5,0 ug/kg Ethanol ND 250 uglkg Methyl-t-Butyl Ether (MTBE) ND 5,0 ug/kg I Surroaates: REC(%) Control Qual Surroaates: REC(%) Control Qual Limits Limits Dibromofluoromethane 108 79-127 Toluene-d8 100 84-114 1 ,4-Bromofluorobenzene 94 68-116 RL - Reporting Limit, DF - Dilution Factor, Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I s - alscience ANAL YTICAL REPORT I ~ l'vironmental Laboratories, Inc. I WGR Southwest, Inc. Date Received: 10/21/02 11021 Winners Circle, Suite 101 Work Order No: 02-10-1248 I Los Alamitos, CA 90720-0000 Preparation: EPA 5030B Method: EPA 8260B I Project: 2601 Whitelane, Bakersfield, CA Page 1 0 of 11 Lab Sample Date Date Date Client Sample Number Number Collected Matrix Prepared Analyzed QC Batch ID I Parameter Result RL DF Qual Units Parameter Result RL DF Qual Units I Benzene ND 5,0 1 ug/kg Tert-Butyl Alcohol (TBA) ND 50 uglkg Ethylbenzene ND 5.0 1 ug/kg Diisopropyl Ether (DIPE) ND 10 uglkg Toluene ND 5,0 1 uglkg Ethyl-t-Butyl Ether (ETBE) ND 10 ug/kg I p/m-Xylene ND 5.0 1 uglkg Tert-Amyl-Methyl Ether (TAME) ND 10 uglkg o-Xylene ND 5.0 1 ug/kg Ethanol ND 250 ug/kg Methyl-t-Butyl Ether (MTBE) ND 5,0 1 ug/kg Surrocates: REC(%) Control Qual Surrocates: REC(%) Control Qual I Limits Limits Dibromofluoromethane 107 79-127 Toluene-dB 101 84-114 1 ,4-Bromofluorobenzene 95 6B-116 I Parameter Result RL DF Qual Units Parameter Result RL DF Qual Units Benzene ND 5.0 ug/kg Tert-Butyl Alcohol (TBA) ND 50 ug/kg I Ethylbenzene ND 5.0 ug/kg Diisopropyl Ether (DIPE) ND 10 ug/kg Toluene ND 5,0 ug/kg Ethyl-t-Butyl Ether (ETBE) ND 10 ug/kg p/m-Xylene ND 5,0 ug/kg Tert-Amyl-Methyl Ether (TAME) ND 10 uglkg o-Xylene ND 5,0 ug/kg Ethanol ND 250 ug/kg I Methyl-t-Butyl Ether (MTBE) ND 5,0 ug/kg Surrocates: REC(%) Control Qual Surrocates: REC(%) Control Qual Limits Limits Dibromofluoromethane 107 79-127 Toluene-d8 99 84-114 I 1 ,4-Bromofluorobenzene 94 68-116 I Parameter Result RL DF Qual Units Parameter Result RL DF Qual Units Benzene ND 5.0 ug/kg Tert-Butyl Alcohol (TBA) ND 50 uglkg Ethylbenzene ND 5.0 ug/kg Diisopropyl Ether (DIP E) ND 10 uglkg I Toluene ND 5.0 ug/kg Ethyl-t-Butyl Ether (ETBE) ND 10 ug/kg p/m-Xylene ND 5.0 ug/kg Tert-Amyl-Methyl Ether (TAME) ND 10 ug/kg o-Xylene ND 5.0 ug/kg Ethanol ND 250 ug/kg Methyl-t-Butyl Ether (MTBE) ND 5,0 ug/kg I Surrocates: REC(%) Control Qual Surrocates: REC(%) Control Qual Limits Limits Dibromofluoromethane 100 79-127 Toluene-dB 100 84-114 1 ,4-Bromofluorobenzene 99 68-116 I RL . Reporting Limit, OF - Dilution Factor, Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I . - alscience ANAL YTICAL REPORT I ~:'J'virOnmental I.. aboratories, Inc. I WGR Southwest, Inc, Date Received: 10/21/02 11021 Winners Circle, Suite 101 Work Order No: 02-10-1248 I Los Alamitos, CA 90720-0000 Preparation: EPA 5030B Method: EPA 8260B I Project: 2601 Whitelane, Bakersfield, CA Page 11 of 11 Lab Sample Date Date Date Client Sample Number Number Collected Matrix Prepared Analyzed QC Batch ID I Parameter Result RL DF Qual Units Parameter Result RL DF Qual Units I Benzene ND 5,0 uglkg Tert-Butyl Alcohol (TBA) ND 50 1 ug/kg Ethylbenzene ND 5,0 uglkg Diisopropyl Ether (DIP E) ND 10 1 ug/kg Toluene ND 5.0 uglkg Ethyl-t-Butyl Ether (ETBE) ND 10 1 ug/kg I p/m-Xylene ND 5,0 uglkg Tert-Amyl-Methyl Ether (TAME) ND 10 1 ug/kg o-Xylene ND 5.0 uglkg Ethanol ND 250 1 ug/kg Methyl-t-Butyl Ether (MTBE) ND 5.0 uglkg Surroaates: REC{O/O) Control Qual Surroaates: REC{O/O) Control Qual I Limits Limits Dibromofluoromethane 104 79-127 Toluene-dB 101 84-114 1,4-Bromofluorobenzene 95 68-116 I Parameter Result RL DF Qual Units Parameter Result RL DF Qua! Units Benzene ND 5,0 1 ug/kg Tert-Butyl Alcohol (TBA) ND 50 ug/kg I Ethylbenzene ND 5,0 1 uglkg Diisopropyl Ether (DIPE) ND 10 uglkg Toluene ND 5.0 1 uglkg Ethyl-t-Butyl Ether (ETBE) ND 10 uglkg p/m-Xylene ND 5.0 1 uglkg Tert-Amyl-Methyl Ether (TAME) ND 10 ug/kg o--Xylene ND 5.0 1 ug/kg Ethanol ND 250 uglkg I Methyl-t-Butyl Ether (MTBE) ND 5.0 1 ug/kg Surroaates: REC{O/O) Control Qual Surroaates: REC{%) Control Qual Limits Limits Dibromofluoromethane 104 79-127 Toluene-dB 100 84-114 I 1 ,4-Bromofluorobenzene 96 6B-116 I Parameter Result RL DF Qual Units Parameter Result RL DF Q!@! Units Benzene ND 5.0 ug/kg Tert-Butyl Alcohol (TBA) ND 50 1 ug/kg Ethylbenzene ND 5,0 uglkg Diisopropyl Ether (DIPE) ND 10 1 ug/kg I Toluene ND 5.0 ug/kg Ethyl-t-Butyl Ether (ETBE) ND 10 1 uglkg p/m-Xylene ND 5.0 uglkg Tert-Amyl-Methyl Ether (TAME) ND 10 1 uglkg o-Xylene ND 5.0 ug/kg Ethanol ND 250 1 ug/kg Methyl-t-Butyl Ether (MTBE) ND 5,0 ug/kg I Surroaates: REC{%) Control Q!@! Surroaates: REC{O/O) Control Qual Limits Limits Dibromofluoromethane 105 79-127 Toluene-dB 100 84-114 1,4-Bromofluorobenzene 96 6B-116 I RL - Reporting Limit. OF - Dilution Factor. Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I I I I I I I I I I I I I I I I I I ã -a/science l:fjJVironmenta/ '- aboratories, Inc. Quality Control - Spike/Spike Duplicate WGR Southwest, Inc. 11021 Winners Circle, Suite 101 Los Alamitos, CA 90720-0000 Date Received: Work Order No: Preparation: Method: Project: 2601 Whitelane, Bakersfield, CA Quality Control Sample ID Matrix Date Prepared Date Analyzed Instrument 10/21/02 02-10-1248 EPA 50308 EPA 8015M MS/MSD Batch Number Parameter MS %REC MSD %REC %REC CL RPD RPD CL TPH as Gasoline 10 105 95 63-123 Qualifiers 0-20 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I I I I I I I I I I I I I I I I I I S -a/science Cj1vironmental '- aboratories, Inc. Quality Control - Spike/Spike Duplicate WGR Southwest, Inc. 11021 Winners Circle, Suite 101 Los Alamitos, CA 90720-0000 Date Received: Work Order No: Preparation: Method: Project: 2601 Whitelane, Bakersfield, CA Quality Control Sample ID Date Prepared Date Analyzed Matrix Instrument 10/21/02 02-10-1248 EPA 5030B EPA 8015M MS/MSD Batch Number Parameter MS %REC MSD %REC %REC CL RPD RPD CL TPH as Gasoline 63-123 80 13 90 Qualifiers 0-20 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I I I I I I I I I I I I I I ,I I I I f,,; a/science ~ nvironmenta/ Laboratories, Inc. Quality Control - Spike/Spike Duplicate WGR Southwest, Inc. 11021 Winners Circle, Suite 101 Los Alamitos, CA 90720-0000 Date Received: Work Order No: Preparation: Method: Project: 2601 Whitelane, Bakersfield, CA Quality Control Sample ID Matrix Date Prepared Date Analyzed 10/21/02 02-10-1248 EPA 50308 EPA 8015M MS/MSD Batch Number Parameter TPH as Gasoline Instrument MS %REC MSD %REC %REC CL RPD RPD CL Qualifiers 0-20 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 87 93 63-123 7 I I I I I I I I I I I I I I I I I I Ii -a/science ~ ~nvironmenta/ Laboratories, Inc. Quality Control - Spike/Spike Duplicate WGR Southwest, Inc. 11021 Winners Circle, Suite 101 Los Alamitos, CA 90720-0000 Date Received: Work Order No: Preparation: Method: Project: 2601 Whitelane, Bakersfield, CA Quality Control Sample ID Matrix Date Prepared Date Analyzed Instrument 10/21/02 02-10-1248 EPA 5030B EPA 8015M MS/MSD Batch Number Parameter MS %REC %REC CL RPD RPD CL MSD %REC TPH as Gasoline 63-123 0-20 90 91 Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I I I I I I I I I I I I I I I I I I III - a/science r¡;ggnvironmenta/ Laboratories, Inc. Quality Control - LCS/LCS Duplicate WGR Southwest, Inc. 11021 Winners Circle, Suite 101 Los Alamitos, CA 90720-0000 Date Received: Work Order No: Preparation: Method: 10/21/02 02-10-1248 EPA 5030B EPA 8015M Project: 2601 Whitelane, Bakersfield, CA Quality Control Sample 10 Matri~ Date Prepared LCS/LCSD Batch Number Instrument Date Analyzed Parameter TPH as Gasoline LCS %REC 89 LCSD %REC 90 %REC CL 71-125 RPD RPD CL Qualifiers 0-21 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I I I I I I I I I I I I I I I I I I /I - a/science ¡';jlvironmenta/ Laboratories, Inc. Quality Control - Laboratory Control Sample WGR Southwest, Inc. 11021 Winners Circle, Suite 101 Los Alamitos, CA 90720-0000 Date Received: Work Order No: Preparation: Method: Project: 2601 Whitelane, Bakersfield, CA 10/21/02 02-10-1248 EPA 5030B EPA 8015M Quality Control Sample ID Lab File ID LCS Batch Number Matrix Instrument Date Analyzed Parameter Cone Added Cone Recovered %Ree TPH as Gasoline 10 8,7 87 ·/.Ree CL 71-125 Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I I I I I I I I I I I I I I I I I I Ë -a/science ~ pvironmenta/ '- aboratories, Inc. Quality Control . Laboratory Control Sample WGR Southwest, Inc. 11021 Winners Circle, Suite 101 Los Alamitos, CA 90720-0000 Date Received: Work Order No: Preparation: Method: Project: 2601 Whitelane, Bakersfield, CA 10/21/02 02-10-1248 EP A 50308 EPA 8015M LCS Bateh Number Quality Control Sample 10 Instrument Date Analyzed Lab File 10 Matrix Parameter TPH as Gasoline Cone Added 10 8,8 88 Cone Recovered 010 Ree %Ree CL Qualifiers 71-125 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I I I I I I I I I I I I I I I I I I ~ = a/science . e!pvironmenta/ '- aboratories, Inc. Quality Control . Laboratory Control Sample WGR Southwest, Inc, 11021 Winners Circle, Suite 101 Los Alamitos, CA 90720-0000 Date Received: Work Order No: Preparation: Method: Project: 2601 Whitelane, Bakersfield, CA 10/21/02 02-10-1248 EPA 5030B EPA 8015M Instrument LCS Bateh Number Quality Control Sample 10 Matrix Date Analyzed Lab File 10 Parameter TPH as Gasoline Cone Added 10 Cone Recovered 9,1 %Ree 91 %Ree CL 71-125 Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I I I I I I I I I I I I I I I I I I jffš= = a/science t= pvironmenta/ Laboratories, Inc. Quality Control - Spike/Spike Duplicate WGR Southwest, Inc, 11021 Winners Circle, Suite 101 Los Alamitos, CA 90720-0000 Date Received: Work Order No: Preparation: Method: Project: 2601 Whitelane, Bakersfield, CA Quality Control Sample ID Date Prepared Date Analyzed Matrix Instrument 10/21/02 02-10·1248 Ext. + DII EPA 8015M MS/MSD Batch Number Parameter MS %REC RPD CL MSD %REC %REC CL RPD TPH as Diesel 93 96 49-139 3 0-28 Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 . FAX: (714) 894-7501 I I I I I I I I I I I I I I I I I I Ii -a/science ë:;§nvironmental Laboratories, Inc. Quality Control - Spike/Spike Duplicate WGR Southwest, Inc. 11021 Winners Circle, Suite 101 Los Alamitos, CA 90720-0000 Date Received: Work Order No: Preparation: Method: Project: 2601 Whitelane, Bakersfield, CA Quality Control Sample ID Date Prepared Date Analyzed Matrix Instrument 10/21/02 02-10-1248 Ext. + D/I EPA 8015M MS/MSD Batch Number Parameter MS %REC MSD %REC %REC CL RPD RPD CL TPH as Diesel 49-139 o 115 114 Qualifiers 0-28 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I I I I I I I I I I I I I I I I I I ~- alscience ~J'virOnmenfal Laboratories, Inc. Quality Control - Laboratory Control Sample WGR Southwest, Inc. 11021 Winners Circle, Suite 101 Los Alamitos, CA 90720-0000 Date Received: Work Order No: Preparation: Method: Project: 2601 Whitelane, Bakersfield, CA 10/21/02 02-10-1248 Ext. + D/I EPA 8015M Quality Control Sample ID Date Analyzed Lab File ID LCS Batch Number Matrix Instrument Parameter TPH as Diesel Cone Added 400 380 94 Cone Recovered %Rec %Ree CL 65-124 Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I I I I I I I I I I I I I I I I I I ~ = a/science tJpvironmental I.. aboratories, Inc. Quality Control - laboratory Control Sample WGR Southwest, Inc, 11021 Winners Circle, Suite 101 Los Alamitos, CA 90720-0000 Date Received: Work Order No: Preparation: Method: Project: 2601 Whitelane, Bakersfield, CA 10/21/02 02-10-1248 Ext. + D/I EPA 8015M LCS Batch Number Quality Control Sample ID Date Analyzed Lab File ID Matrix Instrument Parameter Cone Added %Ree Cone Recovered TPH as Diesel 400 470 117 %Ree CL 65-124 Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I I I I I I I I I I I I I I I I I I · -a/science t pvironmenta/ '- aboratories, Inc. Quality Control - Spike/Spike Duplicate WGR Southwest, Inc. 11021 Winners Circle, Suite 101 Los Alamitos, CA 90720-0000 Date Received: Work Order No: Preparation: Method: Project: 2601 Whitelane, Bakersfield, CA Quality Control Sample ID Date Prepared Date Analyzed Matrix Instrument 10/21/02 02-10-1248 EPA 5030B EPA 8260B MS/MSD Batch Number Parameter MS %REC MSD %REC %REC CL RPD RPD CL Qualifiers Benzene 94 94 72-127 0 0-25 Carbon Tetrachloride 101 99 70-130 3 0-25 Chlorobenzene 91 90 72-131 1 0-25 1,2-Dichlorobenzene 87 86 70-130 0 0-25 1,1-Dichloroethene 101 98 69-127 2 0-25 Toluene 92 92 75-124 0 0-25 Trichloroethene 81 81 60-137 0 0-25 Vinyl Chloride 103 101 70-130 2 0-25 Methyl-t-Butyl Ether (MTBE) 98 97 80-120 1 0-25 Tert-Butyf Alcohol (TBA) 95 96 60-140 2 0-25 Diisopropyl Ether (DIPE) 97 95 60-140 2 0-25 Ethyl-t-Butyl Ether (ETBE) 102 101 60-140 2 0.25 Tert-Amyl-Methyl Ether (TAME) 95 97 60-140 2 0-25 Ethanol 100 102 60-140 1 0-25 7440LincolnWay,GardenGrove,CA92841-1432 · TEl:(714)895-5494 · FAX: (714) 894-7501 I I I I I I I I I I I I I I I I I I . = a/science ~¿gnvironmental Laboratories, Inc. Quality Control - Spike/Spike Duplicate WGR Southwest, Inc. 11021 Winners Circle, Suite 101 Los Alamitos, CA 90720-0000 Date Received: Work Order No: Preparation: Method: Project: 2601 Whitelane, Bakersfield, CA Quality Control Sample ID Date Prepared Date Analyzed Matrix Instrument 10/21/02 02-10-1248 EPA 5030B EPA 8260B MS/MSD Batch Number Parameter MS %REC MSD %REC %REC CL RPD RPD CL Qualifiers Benzene 93 93 72-127 0 0-25 Carbon Tetrachloride 96 96 70-130 0 0-25 Chlorobenzene 87 86 72-131 1 0-25 1,2-Dichlorobenzene 79 78 70-130 1 0-25 1 ,1-Dichloroethene 100 101 69-127 2 0-25 Toluene 89 88 75-124 1 0-25 Trichloroethene 78 76 60-137 3 0-25 Vinyl Chloride 100 103 70-130 3 0-25 Methyl-t-Butyl Ether (MTBE) 94 95 80-120 1 0-25 Tert-Butyl Alcohol (TBA) 94 95 60-140 1 0-25 Diisopropyl Ether (DIPE) 95 96 60-140 1 0-25 Ethyl-t-Butyl Ether (ETBE) 98 100 60-140 1 0-25 Tert-Amyl-Methyl Ether (TAME) 89 90 60-140 1 0-25 Ethanol 91 75 60-140 19 0-25 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I I I I I I I I I I I I I I I I I I fi =alSCienCe ~§nvironmental Laboratories, Inc. Quality Control· Spike/Spike Duplicate WGR Southwest, Inc. 11021 Winners Circle, Suite 101 Los Alamitos, CA 90720-0000 Date Received: Work Order No: Preparation: Method: Project: 2601 Whitelane, Bakersfield, CA Quality Control Sample ID Date Prepared Date Analyzed Matrix Instrument 10/21/02 02-10-1248 EPA 5030B EPA 8260B MS/MSD Batch Number Parameter MS %REC MSD %REC %REC Cl RPD RPD Cl Qualifiers Benzene 94 95 72-127 1 0-25 Carbon Tetrachloride 95 98 70-130 3 0-25 Chlorobenzene 90 90 72-131 1 0-25 1,2-Dichlorobenzene 85 87 70-130 2 0-25 1 ,1-Dichloroethene 102 106 69-127 4 0-25 Toluene 91 93 75-124 2 0-25 Trichloroethene 81 82 60-137 1 0-25 Vinyl Chloride 106 109 70~130 3 0-25 Methyl-t-Butyl Ether (MTBE) 100 102 80-120 2 0-25 Tert-Butyl Alcohol (TBA) 98 102 60-140 4 0-25 Diisopropyl Ether (DIPE) 98 100 60-140 2 0-25 Ethyl-t-Butyl Ether (ETBE) 103 104 60-140 1 0-25 Tert-Ainyl-Methyl Ether (TAME) 92 93 60-140 1 0-25 Ethanol 99 104 60-140 4 0-25 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I I I I I I I I I I I I I I I I I I . -a/science r'.jlvironmenta/ Laboratories, Inc. Quality Control - LCS/LCS Duplicate WGR Southwest, Inc. 11021 Winners Circle, Suite 101 Los Alamitos, CA 90720-0000 Date Received: Work Order No: Preparation: Method: 10/21/02 02-10-1248 EPA 5030B EPA 8260B Project: 2601 Whitelane, Bakersfield, CA Quality Control Sample ID Date Prepared LCS/LCSD Batch Number Date Analyzed Matrix Instrument Parameter LCS %REC LCSD %REC %REC CL RPD RPD CL Qualifiers Benzene 95 95 72-127 0 0-25 Carbon Tetrachloride 99 99 70-130 0 0-25 Chlorobenzene 93 95 72-131 1 0-25 1 ,2-Dichlorobenzene 92 94 70-130 3 0-25 1,1-Dichloroethene 98 97 69-127 1 0-25 Toluene 93 95 75-124 1 0-25 Trichloroethene 83 84 60-137 1 0-25 Vinyl Chloride 99 100 79-118 1 0-25 Methyl-t-Butyl Ether (MTBE) 93 93 80-120 0 0-25 Tert-Butyl Alcohol (TBA) 85 85 60-140 0 0-25 Diisopropyl Ether (DIP E) 93 93 60-140 0 0-25 Ethyl-t-Butyl Ether (ETBE) 97 99 60-140 1 0-25 Tert-Amyl-MethyJ Ether (TAME) 94 96 60-140 2 0-25 Ethanol 91 93 60-140 2 0-25 7440 Lincoln Way, Garden Grove, CA 92841·1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I I I I I I I I I I I I I I I I I I . =a/science 1}¡;1'virOnmental Laboratories, Inc. Quality Control - LCS/LCS Duplicate WGR Southwest, Inc. 11021 Winners Circle, Suite 101 Los Alamitos, CA 90720-0000 Date Received: Work Order No: Preparation: Method: 10/21/02 02-10-1248 EPA 5030B EPA 8260B Project: 2601 Whitelane, Bakersfield, CA Quality Control Sample ID Date Prepared Date Analyzed LCS/LCSD Batch Number Matrix Instrument Parameter LCS %REC LCSD %REC %REC CL RPD RPD CL Qualifiers Benzene 94 93 72-127 1 0-25 Carbon Tetrachloride 98 98 70-130 0 0-25 Chlorobenzene 93 93 72-131 1 0-25 1,2-Dichlorobenzene 91 89 70-130 2 0-25 1 ,1-Dichloroethene 101 101 69-127 1 0-25 Toluene 93 93 75-124 1 0-25 Trichloroethene 82 81 60-137 2 0-25 Vinyl Chloride 102 101 79-118 0 0-25 Methyl-t-Butyl Ether (MTBE) 93 93 80-120 0 0-25 Tert-Butyl Alcohol (TBA) 85 85 60-140 1 0-25 Diisopropyl Ether (DIPE) 94 94 60-140 1 0-25 Ethyl-t-Butyl Ether (ETBE) 97 98 60-140 0 0-25 Tert-Amyl-Methyl Ether (TAME) 92 91 60-140 1 0-25 Ethanol 95 86 60-140 10 0-25 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I I I I I I I I I I I I I I I I I I 5 -a/science ~l'Vironmental '- aboratories, Inc. Quality Control - LCS/LCS Duplicate WGR Southwest, Inc, 11021 Winners Circle, Suite 101 Los Alamitos, CA 90720-0000 Date Received: Work Order No: Preparation: Method: 10/21/02 02-10-1248 EPA 50308 EPA 82608 Project: 2601 Whitelane, Bakersfield, CA Quality Control Sample 10 Date Prepared Date Analyzed LCS/LCSD Batch Number Matrix Instrument Parameter LCS %REC LCSD %REC %REC CL RPD RPD CL Qualifiers Benzene 97 97 72-127 0 0-25 Carbon Tetrachloride 103 102 70-130 1 0-25 Chlorobenzene 99 97 72-131 1 0-25 1 ,2-Dichlorobenzene 97 95 70-130 3 0-25 1 ,1-Dichloroethene 108 107 69-127 1 0-25 Toluene 96 98 75-124 1 0-25 Trichloroethene 84 84 60-137 1 0-25 Vinyl Chloride 111 109 79-118 2 0-25 Methyl-t-Butyl Ether (MTBE) 98 97 80-120 1 0-25 Tert-Butyl Alco~ol (TBA) 93 94 60-140 1 0-25 Diisopropyl Ether (DIPE) 98 97 60-140 1 0-25 Ethyl-t-Butyl Ether (ETBE) 103 101 60-140 2 0-25 Tert-Amyl-Methyl Ether (TAME) 94 94 60-140 0 0-25 Ethanol 98 101 60-140 3 0-25 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I I I I I I I I I I I I I I I I I I § -a/science Æ;§nvironmenta/ '- aboratories, Inc. Quality Control - LCS/LCS Duplicate WGR Southwest, Inc. 11021 Winners Circle, Suite 101 Los Alamitos, CA 90720-0000 Date Received: Work Order No: Preparation: Method: Project: 2601 Whitelane, Bakersfield, CA 10/21/02 02-10-1248 EPA 5030B EPA 8260B Quality Control Sample ID Date Prepared LCS/LCSD Batch Number Matrix Instrument Parameter LCS %REC LCSD %REC %REC CL RPD RPD CL Qualifiers Benzene 98 95 72-127 3 0-25 Carbon Tetrachloride 102 98 70-130 4 0-25 Chlorobenzene 96 95 72-131 1 0-25 1 ,2-Dichlorobenzene 92 93 70-130 1 0-25 1,1-Dichloroethene 107 106 69-127 1 0-25 Toluene 96 95 75-124 1 0-25 Trichloroethene 86 83 60-137 3 0-25 Vinyl Chloride 108 108 79-118 0 0-25 Methyl-t-Butyl Ether (MTBE) 99 98 80-120 1 0-25 Tert-Butyl Alcohol (TBA) 95 95 60-140 0 0-25 Diisopropyl Ether (DIPE) 98 99 60-140 0 0-25 Ethy/-t-Butyl Ether (ETBE) 103 102 60-140 0 0-25 Tert-Amyl-Methyl Ether (TAME) 94 93 60-140 1 0-25 Ethanol 103 100 60-140 3 0-25 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I I I I I I I I I I I I I I I I I I i.alscience GLOSSARY OF TERMS AND QUALIFIERS ~gnVironmental Laboratories, Inc. Work Order Number: 02-10-1248 Qualifier Definition ND Not detected at indicated reporting limit. 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I I I I I I I I I I I I I I I I I I I CAlF.. ¡fine. '-¿rv11'OnmØ'nMl "'SborstDrles.lnc.. WORK ORDER #:02·m .[g · []] ~ [j If] Cooler f of / . SAMPLE RECEIPT FORM CLIENT: "r:, fL- TEMPERATURE - SAMPLES RECEIVED BY: CALSCIENCE COURIER: Chilled, cooler with temperature blank provided. Chilled, cooler without temperature blank. ;:/' Chilled and placed in cooler with wet ice. Ambient and placed in cooler with wet ice. Ambient temperature. i--c Temperature blank, DATE: /0'- L...,- D 1- . LABORATORY (Other than Calscience Courier): o C Temperature blank, o C IR thermometer. Ambient temperature. Initial: 5 <.. CUSTODY SEAL INTACT: Sample(s): , Cooler: No (Not Intact) : Not Applicable (N/A): V Initial: 7} I¿:... SAMPLE CONDITION: Chain-Ot-Custody document(s) received with samples..,...........,.......... Sample container label(s) consistent with custody papers""...,.".,.,. "... Sample container(s) intact and good condition..,. ..,... .., .., ... ...,.,... ...".. Correct containers tor analyses requested........, ...... .., ...... ,.. '.. ......, .... Proper preservation noted on sample label(s)....,.."........ ...'.......' ..' ..'.. VOA vial(s) tree ot headspace. ....................,........... ...... ...... ........... Tedlar bag(s) tree ot condensation",.,.." ,.. ",.., ." .,., ,....",. ,.... .",., ".,.. Yes J... .... V \..-'"' No N/A v....... v v V Initial: 8L COMMENTS: - ~CIE-=NV~EN_ LABORATORIES, INC. 7440 Lincoln Way Garden Grove. CA 92841-1432 (1,14) 895-5494 (714) 894-7501 fax SAMPLING COMPANY: WGR Soùthwest. Inc. ADDRESS: - - - IIII!I4El!I!Ithllll oflalst!l'lv lito" Shell Project Manager to be invoiced: ~~~~~j Iqjj#i~$~(t~¡t~~~{}i! (Q~'.:R&.Œ~¡iM9Mf::::::fd :~1~~@!~Ø:it:~~~it1~~~~~Ø~¡11: q 7 3'8 413 oS ¡¡~~:~~~~~r~~~~~~¡q#r9~~~:¡ I LOG CODE: W bJ'l.¡tt ~J ~ ¿J.2-ý\ GLOBAL to NO" SITE ADDRESS <StnIet and City}: 2!oo~ W \,U-\-(. ~ I &.b ~.d.J CA - - - - DATE: \D/2-I/cz.. PAGE: ¡ of 3 IDbO z.C¡Oo I ßLf E·MAlL: I CONSULTANT PROJECT NO.: tlttw,.IIÌ'~.s(O)~f-~·1 I../t1- ~,ùO l!ill;!II~I~..I EDF DELIVERABLE TO (ReoponsbIe Party or Deoig_~ 11021 Winners Circle, Suite 101 PROJECT CONTACT (Hatdcq>yor PDF R-' "'~ ho..vt.. W\ \ \\()..~S (;;;~~:.s510 1(;;;)799-8556 TURNAROUND TIME (BUSINESS DAYS): o 10 DAYS ~ 5 DAYS 0 72 HOURS 0 48 HOURS 0 24 HOURS 0 LESS THAN 24 HOURS PHONE NO.: ~ 'L.)r:, ~ - "t<)¡-o DttIJC- w\ \h~~ SAMPLER NAME(S) (l'rfnl~ E-MAIL: Ryan Nunneley ~.......:\\ì........~~(->..ù, 4)'M. o LA· RWQCB REPORT FORMAT 0 UST AGENCY: GCIMS MTBE CONFIRMATION: HIGHEST HIGHEST per BORING _ ALl._ SPECIAL INSTRUCTIONS OR NOTES: CHECK BOX IF EDD IS }!QI NEEDED U COSLT b-l)D AJEl;-I)&i) ':UII!': :,iiSè:: ,P/'Ity.~ Field Sample Identification . ,.. .. " ,. .. ',.....', ß -c; J.. S-, 0 ".'. ß-5' a \0-0 ,:13:; ß-s J. \ 5>,0 I:.: ß-S- J 4). to i::: ß-tø ð lic Q,-~ ð :) ,': ß-lt> &.. ê-) tÂ ß-ì J.. 10.0 (b-ì ð.. \17,0 \0,0 1$.0 ,. . . 1-0. 0 5_0 . . " i:li: ¡:N R~i~aWre~ Rellnquislìëâ by: (SignaIure) - - ') Relinquished by: (5ignatu~) ~ " J.. 0 K- DrSTRlB~: White v.flh final report. Green to File. Y~1ow and Pink to Client. ç;¡-. A I X)( \ ><...,.. I )( Ix. I y... X I 'I.. X I x.. I x I x. It. I 'j... X \ 'f...-J,.. D7S't" I j.. X 1~~by:inahJre) t ( 1\1 . _ -.....¡ Received by: (SignahJre) n Received by: <51g~ /A V{ A YL- SAMPLING DATE TIME lo/n/tS!. 1$01 'Q:-þ KII ~ 1~6 10/((/0 DBI!. oß\ß oßl.I O~ on5" '\ . MATRIX ScZ\ NO. OF CQNT, .. :¡:¡ œ .. E!' ::> 11. .; .. (! . )( J: W 11. l- I- m REQUESTED ANALYSIS ãì íiì ... éØ Ê VI N Ó ~ '" ... !!!. ~ \) III 10 l::- on C ... g ... '" ~ W Ó ~ !!. ::¡ ãì .. Ê ::¡ E III l::- I- .. 0:: '" ãì .. I- m :ii It '" J! e ~ .. II> ~ I .a N '" :! VI ~ m tJ .a Q, !!!. II> c:: - ::ï ... II. II. N 0 "1:1 )( .. II. II) >- !!!. ;0 S w ~ .. - ~ on 0 .a ãì u .. I- :; I- .. ¡;¡ . . @: .0( ~ c:: m u- rn .. VI w m m '" u .. ~ (!) 0 ... '" .. II> q .. \) ... VI VI "1:1 Q, 'ii N II> .. N W 0 ~ u U J: .. .. .. '" N 10 !!!. Õ ~ II) ¡;¡ 0 0 11. .. ë .. !!!. !!!. c:: Õ ... ... J: ~ > > l- ii: .. ë c:: '" W W .. c:: .. 011 on '" J: .. .. .. .. J! . m m \) .. .c:: III .0( U 11. 0 0 0 0 10 J: >- ãj Q, II. Q, Q, l- I- .. .c:: a 11. 0 0:: ~ .. .. .. .. 11. ~ ~ 0 ùi ~ w w > I- > > > l- I- '" 'i-- X- X '/... f.. >< i-.. i- f.. "t. -¡..., f.- 'f.... /-. 'f... X ^ i.. )<... Date: 0 I '() ~d).~ - 0<- ...... '),- - Date: Date: 1 O~'"2...( -ÙL ~ Z Z I/) 6 'i ~ 'Ë 8 íiì i ! W TEMPERATURE ON RECEIPT CO I!! ~ FIELD NOTES: Contalner'Preservatlve or PID Readings or Laboratory Notes Time: N i co ~ t:. L Ú -l ç T\me~ \> :E Q. e (! o 011 o Time: 1t):,6 10116/00 Revision - _CIE'-NVI~ÈN__ LABORATORIES, INC. - ... - "El!PthllW olll!llst.lØ!v 111:0" - - - - Shell Project Manager to be invoiced: :~:~*~iP:~t:@f@~~:~~~~~~n~::: 7440 Lincoln Way r~~,w~~~ ~ ~¿J4\ cr ì ,slcg 41~ of> DATE: 1Df2.-l/02.- Garden Grove, CA 92841-1432 . fttWgi~~~ØWi~/:n1 ~~:#~:%è~MtN~M~#~:q#('~R~9:¡ (714) 895-5494 (714) 894-7501 fax Id~AAf®i#f.9Mrrr}:! I PAGE:ðf 3 SAMPLING COMPANY: LOG CODE: SITE ADDRESS (Street and City): GLOBAL tD NO,: WGR Southwest, Inc. 1.0(:;, (L~ 2foO\ W\.;+e ï 1;.. ~ r2.",L _ <..L~O-DCA- IDfoo'2....-9 DO 1'Z4 ADDRESS: EDF DELIVERABLE TO (RospansibIe party or Dooigneioj: PHONE NO,: E-MAIL: I7¡S;;~;::N;~ 11021 Winners Circle. Suite 101 Þ A.UL- \;J '\ Ilt t\-vvI.5o ~1j711'-S510 &Awdlto-Jê.~('-y...;.: z,~ PROJECT CONTACT (Hardcopy or PDF R-' "'~ \)/-\\.).¿ \.0, \\~~5. SAMPLER NAME(S) (Prinl~ IIIIII~III~I¡.IIIII TELEPHONE: I (;~)799-8556 Li;:~ (/¡o.-..Q~í--W'Úr Ryan Nunneley (562) 799-8510 ,." TURNAROUND TIME (BUSINESS DAYS): o 10 DAYS Ø,s DAYS o 72 HOURS o 48 HOURS o 24 HOURS 0 LESS 1HAN 24 HOURS REQUESTED ANALYSIS o LA - RWQCB REPORT fORMAT o UST AGENCY: iiì iñ ... íD I) N Ó ¡ ~ GClMS MTBE CONFIRMATION: HIGHEST HIGHEST per BORING ii 0 ~ FIELD NOTES: ALL e. I::. iñ C ... z .. .2 Ó 0 ¡ SPECIAL INSTRUCTIONS OR NOTES: CHECK BOX IF EDD IS !jQ! NEEDED D :¡ iiì õ ãi w ::Ii e. > E m I::. Ê I- .. ê ContalnerlPreservatlve :¡ II: 0 .. COEl....T CD iiì J! e I- CD III I :¡¡ 0 or PID Readings II: .a ::Ii - ... ~ i 2\)Ù IV G-&iJ 6-1::> .. N 0 .. m Ð :ã .a 0.. e. CD c ~ - ::¡ 'Ot 'Ot ~ or Laboratory Notes 0.. 0.. N ~ "I::J >< ... I) .. 0.. It) >- e. ! w ::Ii .. - ~ 'Ë .. It) Ò .a u I- '3 l- I) ¡¡ I!' . §: íiì < ,!; .. ... .. .. 0 " c m III CI 0 w u m m 0 () Q ~ 0.. ... 0 .. CD e IC Q ... I) I) "I::J 0.. ãi íiì N W .. ,,; N CD ! e. .It 0 aci u u ::r: .. ë .. i 01 0 N .. Õ It) ãi ~ 0 0 0.. IC .. CI e. e. c õ ... ... ::r: > > l- ii: .. ë N C 0 e. ::¡¡,u¡:, . >< w w CD C 01 o!I '" I) ::r: .. .. ) .. J! . SAMPLING NO, OF ::r: w m m Q .. .J:. m < u 0 0 0 _. w TEMPERATURE ON RECEIPT CO ~:¡¡s¡;,: Field Sample Identification MATRIX ~ .J:. åi 0.. 0.. 0.. 0.. 0.. .. ::r: E CONT. 0.. l- I- l- e 0.. 0 II: .. ~ ~ ~ ~ 0.. :~y.' DATE TIME I- m .::Ii ::Ii 0 ûí ::Ii w w > I- >. I- 1:':Î~:j g, -) J ).-D. (') Io/~ D')jif Sði\ \ V X- 'I-. X ':á:': ß-<j5 IO/!7Þ $oi \ :,~ :: &. 150 '~I X. '^- X ~ 'n: &-3 ~ '2Ð-Ð \3310 I x.- X I j. 'M : : ß-g & 2.r~. 0 13lf2 ) X- X X- X fl. ß.-1S ~ 3D\Ð /350 ) X- "f.- X. X :WI: M J 3Ç,o \»~ \ 'f- K f. ~ I:n¡ ß-S' cl liDO ttp01.- \ t Y... X 'f '11' ß~q d 15',0 /010 I J. X 1\ 1-.. :,.: ß-'} &. 2.0,'0 102ft ) X- X X- X ~M ß-q J Zs.o "- lc537 \.! I 'i. 'j... '/... X ." .. RellfM¡U??7í~) R~~:Lo \L Date: Time: _0 J 0-2..-1- ùc... 1 0 t. ( <;- -/~ ReJinquls?!!!!l by. (Signature> --, Received by. (Signature) Dåte: Time: ,...---... Relinquished by. (Signature) .~ Received by. (SI9W I. Date: Time: ,?/..0 ~a J.. 0 \. ( ./1 A ¿A./"""Þ-c.. , 0 ~I~ 0').. I c> DISTRIBUTION: White,.;th final report, Green to Rle, Yellow and Pink to C~ ! 10/16/00 Revision N o ~ m "" ~ 5" (.) :¡: Q. e C) ~ a - ~CI NV-."EN_ LABORATORIES, INC. 7440 Lincoln Way Garden Grove. CA 92841-1432 (714) 895-5494 (714)894-7501 fax SAMPLING COMPANY: WGR Southwest, Inc. ADDRESS: 11021 Winners Circle, Suite 101 PROJECT CONTACT (Harocopyar PDF Report to): Î>â.ùe Wì.I'~o.-w---> (;~;;;;;-8510 1(;;;)799-8556 TURNAROUND TIME (BUSINESS DAYS): o 10 DAYS '1&-5 DAYS 0 72 HOURS 048 HOURS o LA - RWQCB REPORT FORMAT 0 lIST AGENCY: GCIMS MTBE CONFIRMATION: HIGHEST SPECIAL INSTRUCTIONS OR NOTES: [.0 £L-- T 'E-D D N eEÞ F--J) iiJi Field Sample Identification lÎ.i¡ ß--'j ~ ~. () :ft~ ß - <7 J.. l,ç 0 ., f2rq J YO.O M: ß-ID & \S',O í(: Çy..llì..\ 2ü.o H ~-1t) A '2.Ç'.o .,¡ ß-\o &. 30,0 A¡ 'ÍY\ 0 J. 3S",Q :.~ ~r!o J. ~o,o .. .. .. .. .... . ... .. .... . - - - -"'El!I!IthllR olleusØlv lIco" - - -,- Shell Project Manager to be Invoiced: lr!fi~f¥~~~~1 BJ P Á&~ ¡d~W¢~W$:::::::1 ¡qW@:®i#f.~¡@)):;::)J lOG CODE: W b> fl.A E-MAIL: cRaw;'tlìc;.... se ~í~,<.ôW'- o 24 HOURS 0 LESS THAN 24 HOURS HIGHEST per BORING ALL CHECK BOX IF EDD IS NOT NEEDED D SAMPLING DATE TIME 10/17/0 MATRIX \J I~ So'I/ \ \057 \ Hol I i)-;ß \ \'ZíK I \~\ \ \l.(q I 12..1t, \ t2.-32-- \.; I R~I~naWre~ R~lnqulshed by. (Signature) ~ R~~~ '" DISTRIBUTION: White with final report. Green 11> Ale, Yellow and Pink 11> ClJ<Ø" _. SITE ADDRESS (Street and City): 'ZkC\ W~~~ EDF DELIVERABLE TO (ROS>OnSibIo Party or Dosig_): ::::~tf,ç'Þ:~t:@~~~:~~~*'~~~:::: '1 7 '3 S Lfl3 0 S- :¡~~:~~~~~r~M~~#~¡IT#~R~~:: I DATE: lOI2J..lo'2-- PAGE3f 3 ~s~Pt.~ LA- GLOBAL ID NO.: þ¿we.- Wi'l\ \GI.-w-- ~ SAMPLER NAME(S) (Print~ Ryan Nunneley >< W I- m ^ X X X "f.- A ~ i- X x:. Æ ~ Rece~ (Signature) '~.D i. Received b)l'\Slgnalure) {'¡ Received by. (SIg~>7 / A. A q-(/V~ REQUESTED ANALYSIS íiì iñ ..... ¡g Ê ~ .. N ..... .!! C> Ò .., e- iñ ... on Z ;: I::- ..... ..... .. .!:! ..... c C> Z :J' íiì õ ãi w Ò ::E e- ll) > E m I::- Ê I- .. r! :J' ~ C> .. '" íiì .2 e I- '" III I :ã 0 ~ .Q ::E - ~ ¡ N C> .. ~ m S .Q CI. !!!!. r::: ~ - CI. '" :¡ ... .., u E CI. '" >- N ;\! '0 >< .. - ~ CI. e- s w ::E .. 'Ë '" Ó .Q íiì u .. I- '5 I- .. iã . §: « 11: r::: m II. III .. .. W 0 m m C> u .. ~ CI 0 U ... C> .. '" C >C Q ..... .. .. '0 CI. ãi íiì N W .. N '" S e- ~ 0 ai u u :r .. ã .. Ii! C> N .. Õ '" iã ..... 0 0 IL >C .. !!!!. e- r::: Õ ..... ... :r :!. > > l- ii: .. ã N r::: C> e. w w .. r::: .. oCI '" .. X ¡¡ ¡¡ .. ¡¡ .2 . m m Q 01 .z: U 0 - W >- .z: 1i m « IL CI. CI. CI. CI. .. :r m l- I- >C W C IL 0 ~ ~ .. ~ .. .. IL !i ::E ::E 0 ::E w w > I- > > l- I- .. :ã .. .. I!' ::I IL ri .. CI NO. OF CONT. . :r IL I- xx. 'f....Y-.. '1-..1--. 'XY- 1-X- )(X '-J...^ 'Ax J<.X ì'x o \..... --,:::::::- '-rò 602--9 DO I ~ L( PHONE NO.: E-MAIL: I CONSULTANT PROJECT NO.: <;b?,,'f/C:;7-1JS(D &/4.ù¡Llé.:-.s.eW<j ....-)1...>, t<;w\ Lf{1, B&L-OO 1IIIItilillllli'.1111 FIELD NOTES: Container/Preservative or PIC Readings or Laboratory Notes TEMPERATURE ON RECEIPT CO 'j.. X X i. 'f.- "f-. f... ;( X X. I D -1.-(- 0 ""2-- Date: Time: N I ~ f. Jð.fC{" Date: Time: " :ï: Q, I!! CI ~ o Date: I 0 . L. ( 0'2. Time: lð;~f) 10116/00 Revision