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Home My WebLink AboutUNDERGROUND TANK FIRE CHIEF RON FRAZE ADMINISTRATIVE SERVICES 2101 "H" Street Bakersfield, CA 93301 VOICE (661) 326-3941 FAX (661) 852-2170 SUPPRESSION SERVICES 2101 "H" Streef Bakersfield, CA 93301 VOICE (661) 326-3941 FAX (6611852-2170 PREVENTION SERVICES fiRE SAfETY SERVICES' ENVIRONMENTAl SERVICES 900 Truxtun Ave.. Suite 210 Bakersfield. CA 93301 VOICE (661) 326-3979 FAX (661) 852-2171 FIRE INVESTIGATION 1715 Chester Ave. Bakersfield, CA 93301 VOICE (661) 326-3951 FAX (661) 852-2172 TRAINING DIVISION 5642 Victor Ave, Bakersfield, CA 93308 VOICE (661) 399-4697 FAX (661) 399-5763 November 29,2004 Mr. Ken Dunbar Nome, Inc. P.O. Box 387 Bakersfield, CA 93302 CLOSURE OF 2 UNDERGROUND HAZARDOUS SUBSTANCE STORAGE TANK(S) LOCATED AT 621 GOLDEN STATE HWY. PERMIT # BR-0327 Dear Mr. Dunbar: This is to inform you that this department has reviewed the results for the preliminary assessment associated with the closure of the tanks located at the above stated address. Based upon laboratory data submitted, this office is satisfied with the assessment performed and requires no further action at this time. Accordingly, no unauthorized release reporting is necessary for this closure. If you have any questions regarding this matter, please contact me at (661) 326-3979. Sincerely, RALPH E. HUEY, Director of Prevention Services ~c:I(¿j~~_ By: Howard H. Wines, III Hazardous Materials Specialist Registered Geologist No. 7239 Office of Environmental Services HHW/s cc: J, Whiting, RWQCB R. Casagrande, RAM M, Blackburn, Sunset Mechanical "6Jg)t/tlÙ~7 de Yf~.mmmltl1! DYh)-)t (:> /(o;re (;'://U:/41 0"/ Y:;;:!'H/Ú.Jt1! H SUNSET CONSTRUCTION & MECHANICAL .._-,-""..""'.._-_.."""""''''",,,,,,'",,'''- '"'"'"""-"'."...._---,~._""'..'.,,'''''''''""''"''"'"'''''''''''''''''''"''"""""--,._----,_.,.._"""'"""'".""""'.,,..,,,,,,".,"..,,"",,"',,,,.""'"""'."""""".""""""""'"""""'"",,.,,'",,,,,",,_.,"-,."'.,,,.."',,..,,"""'""""'''''"''''''"''.''''"'"""''-''- 4617 Kimber Avenue Bakersfield, CA. 93307 Phone (661 )322-0660 Fax (661 )322-6072 October 1, 2004 City of Bakersfield Fire Department Attn: Howard Wines 900 Truxton Avenue Suite 210 Bakersfield, CA. 9330 I We are supplying a copy of the Preliminary Assessment Sampling Report Site Annals for 621 Golden State Avenue, Bakersfield. CA. If you have any questions please contact Mark Blackburn at (661 )322-0660, Si~5?' _I c<rt;f!¡¡~\I!! Office Manager ,c' I I I I I I I I I I I I I I I I I I I SUNSET MECHANICAL PACIFIC PRIDE COMMERCIAL REFUELING 621 GOLDEN STATE AVENUE BAKERSFIELD, CALIFORNIA PRELIMINARY ASSESSMENT SAMPLING REPORT PROJECT # 200170 SEPTEMBER, 2004 ~- -~ r:::::::r"-' 1f "=',~ '. ';, ,~' ¡¡¡¡.;;t. '/'. ,. -r. . ....' ., '. '" ,~._~ ~. , .,. {',' ' . ".. _, ,- " 'ß, ' . ' _ I r.,.. ~~" . '<r ."""'~'~:o,~ - ~ ~ ~~, '< ..-:J. , )íf '<: , V"'> , ' " "----:;.;')i ' , ,'..,~ j" " :J. '1 , -_/, , i\. ',' , \ .' "~/~~;.~....: ' t:l.o. ._._-.~~,_ -.~~~~.,~ ',>"" í· ", . .' - .":", .;;., '-J., :../ . '" .. "k:~":t.--, -c...__ . ~~~": ~:' ;¡ " ':t¿~ ~.., f, 'i ...,..; - <:~..: '. . ~ ~ "__ (1"- . ,I ~:'7~~. \r~;~~ ,~. 'f."') ""'~~ ",'':1 "./, ,;- , ;: ;"',/ . " .,,~ \.' :, ,': . " '." \J "j ','I ~, -:~ *'-";"'. /,:.( .; '-' I1NVIRðNMI1NfAl ENGINEERING SERVICES, INC. 2103 20th Street . Bakersfield, CA 93301 (661) 324-6152 . FAX (661) 324-6172 ¡.I I I I I I I I I I I I I I I I I I I I PRELIMINARY ASSESSMENT SAMPLING REPORT pacific Pride Commercial Fueling 621 Golden State Avenue Bakersfield, California Prepared for: Sunset Mechanical 3812 Panorama Drive Bakersfield, California 93306 Prepared by: RAM, Environmental Engineering Service, Inc. 2103 20th Street Bakersfield, California 93301 Project # 200170 September, 2004 I I. I I I I I I I I I I I I I I I I I I Bakersfield Project # 200170 September 2004 Table of Contents 1.0 INTRODUCTION....,."..,.,."..,.....,...,.,.";,,.,..,..,.............,...,.....,.,...,..,...........,...,..,..... 2 2.1 Pre-Field Investigation......,.....,..,..,.."".,....,............,.,.............."....................."".. 2 2.2 Soil Sampling....,.,."....."......,..................~..".,...,.,.,.,.,...,...,...,...,..,....,..........,..,..,.. 3 2.3 Laboratory Analysis...,..,...,...."...,.....",......"....., .....,.,...,.....,........,....,....,.........,.,.. 3 3.0 FINDINGS .,."................,...".,....,..,........",...,.,..,..,.,...,.,...,...........................,.... ...,.. .... 3 3.1 Site Characteristics.;.....".".,.,..,....,...........,.....,.,.,.,.,.,...,..."......,....,.....".,............,. 3 3.2 Analytical Results......,.,.....,.,..""'.,.,..,.....,...,...,.,.........,.,...,.,.,.,....,..,...,..,... ....,..... 3 4.0 DISCUSSION OF RESULTS .,..,..,.......,..,.,..,..,....,."....,...........,.............,..,......".......4 Table 4-1 Summary of Laboratory Analytical Results............................................... 5 5.0 CONCLUSIONS AND RECOMMENDATIONS................,..,...."..,.....,.,. ...6 6,0 LIMITATIONS............,.......,........,....".."..,........,...,..,..,....,.........,....."..,...,..,....,...,..,. 7 7.0 REFERENCES...,.,.....,.......,...,......,...,.,.".......,.......,...,.,.,...,...,...........,............. ...., ...., 8 8.0 SIGNATURE PAGE .,.....,.".....................,.......,....,.,.................,................,............... 9 FIGURES Figure 1 Figure 2 Area Map Sample Location Map APPENDICES Appendix A Copy ofBFDES Permit Number BR-0372 Appendix B Sampling Plan Appendix C Laboratory Analytical Reports 2000_04_170,,:,soilrpt 1 I I I I I I I I I I I I I I I I I I I Bakersfield Project # 200170 September 2004 1.0 INTRODUCTION On July 1, 2004, RAM Environmental Engineering Services, Inc. (RAM) conducted soil sampling at the Pacific Pride Commercial Fueling located at 621 Golden State Avenue, Bakersfield, California (Site) (Figure 1 - Area Map). The work consisted of removing two 12,000-gallon underground storage tanks (UST's) that have previously contained both diesel and gasoline during their use, and associated piping and dispensers. Work was conducted under Permit No. BR-0327; permit to remove an underground storage tank, issued by the Bakersfield Fire Department, Environmental Services (BFDES), Soil samples were taken from beneath the former UST's and 5 dispensers. The sampling was conducted to assess the potential presence of petroleum hydrocarbons in soils beneath former underground facilities at the station as the equipment was abandoned, A copy of the permit is included in Appendix A. This report describes the field procedures, observations, and findings, andresults of the laboratory analysis of soil samples collected at the Site. Formerly, a Pacific Pride-owned commercial fueling facility operated on the Site. The site is surrounded by commercial developments. The site is bordered on the south by 24th Street and on the north by Golden State Avenue. The excavation areas consisted of the former tank location, and dispenser islands. The samples locations were at 2 feet and 6 feet below the base of the tank excavation, and at 2 and 6 feet below each of the dispensers. The scope of work for this investigation was developed in conversation with Mr. Ross Sessions of Sessions, and follows the Kern County Environmental Health Services . Department (KCEHSD) D.T. 30 "Soil Sampling Guidelines for Underground Storage Tanks," and US EP A, SW 846, 3rd Edition. 2.1 Pre-Field Investigation Prior to work at the Site, a Job Site Safety Plan and a Site Sampling Plan were prepared, The sampling plan was reviewed in the field with the representative from BFDES prior to the start of sampling. The specific sampling plan for this work was developed using RAM's standard procedures for soil sampling and is included in Appendix B. A site layout was reviewed and proposed sampling sites were selected and numbered (see attached Sample Location Map of Pacific Pride Site, Figure 2) prior to the sampling. The approximate depth to groundwater, 200 feet was also determined, 2000_04_170_soi1rpt 2 I I I il I. I I , I I II I . II I I III I I I I I I I Bakersfield Project # 200170 September 2004 2.2 Soil Sampling Samples were obtained from soils gathered in the backhoe upon initially penetrating the sample depth, Undisturbed soil samples were collected in 2-inch by 6-inch brass sleeves by scraping away several inches of soil to expose a fresh face and pushing the sleeves into the soil collected in the backhoe bucket. Sample sleeves were then sealed with Teflon and plastic caps. All samples were double- bagged and placed on ice. A Pill model photo vac 2020, 10.6 eV UV lamp, was used to test for emissions of organic vapors collecting in the void left when the brass sleeve was removed from the bucket soils. Results were recorded in field notes. Sampling was conducted on July 1, 2004 using the site-specific sampling plan (Appendix B). Samples were collected at depths of 2 feet and 6 feet below the former UST's and below the former dispensers (Figure 2 Sample Location Map), 2.3 Laboratory Analysis All the samples collected were labeled, recorded on chain-of-custody forms, placed in an ice chest cooled to 4°C, and transported to the laboratory under standard chain-of-custody protocol. Selected samples were analyzed for the following constituents using EP A approved methods: · Total petroleum hydrocarbons as gasoline (TPH-g, carbon range C 4- Cd using EPA Method 8015M; · Total petroleum hydrocarbons as diesel (TPH-d, carbon range C 12 - C 24) using EP A Method 8015M; · Benzene, toluene, ethylbenzene, xylenes (BTEX) and fuel oxygenate methyl tert-butyl ether (MTBE) using EPA Method 8021B. BC Laboratories, Inc" a state certified laboratory performed the above analyses, 3.0 FINDINGS 3.1 Site Characteristics A photo-ionization detector (PID) was used during sampling to monitor for volatile hydrocarbons released from the soil. The Pill is calibrated with select gasoline hydrocarbons at the parts per million (ppm) level. Detection of other volatiles not included in the calibration mix provides a relative indication of the presence of volatile organics. The Pill did not detect any volatile hydrocarbons present in the soil. 3.2 Analytical Results The analytical results are summarized in Section 4,0 and the laboratory reports are included as Appendix C. Laboratory detection limits (DLs) listed in Table 4-1 and discussed below refer to the concentrations below which the analyses cannot 2000_04_170_soilrpt 3 I ¡I I I I I ¡I I I II I I II Bakersfield Project # 200170 September 2004 detect a particular chemical compound. The DLs are determined by the analytical method, the degree of interference in the analysis by other compounds, or matrix effects, and are subject to the QA/QC test and protocol associated with certified laboratory analyses, 4.0 DISCUSSION OF RESULTS Results of analysis for samples collected from beneath the tank and dispenser locations are summarized below, Table 4-1 presents the Summary of Laboratory Analytical Results. Complete laboratory analytical reports are included in Appendix C. Results of analyses of soil samples collected from beneath the Site showed that most tested compounds were below the detection limits (generally less than 0.005 mglkg to 0.1 mglkg). Low-level detection of diesel was found in the 2 and 6-foot samples beneath dispensers 1 and 2 with concentrations of diesel in soil ranging from 49 mglkg to 170 mglkg. This is well below the LUFT recommended action level of a diesel concentration above 10,000 mglkg in soil. All concentrations of BTEX, MTBE and TPH -g in the soil samples were below the detection limits, except for the sample taken from 6-feet below dispenser 5, sample D5-6, contains a concentration of total xylenes at the PQL of 0.01 mglkg. I I I I I II I 2000_04_l70_s0il11Jt 4 I I I II I I Bakersfie1d Project # 200170 September 2004 TABLE 4-1 Summary of Laboratory Analytical Results , I I. I, I I I I I I I I I I I I Station Depth Benzene Toluene Ethyl- Total MTBE TPH-g TPH-d benzene Xylenes No. (Location) ft* Dispenser 1-2 2.0 <0.005 <0.005 <0.005 <0.01 <0.02 <1 170 Dispenser 1-6 6.0 <0.005 <0.005 <0.005 <0.01 <0.02 <1 99 Dispenser 2-2 2.0 <0.005 <0.005 <0.005 <0.01 <0.02 <1 49 Dispenser 2-6 6.0 <0.005 <0.005 <0.005 <0.01 <0.02 <1 73 Dispenser 3-2 2.0 <0.005 <0.005 <0.005 <0.01 <0.02 <1 <10 Dispenser 3-6 6.0 <0.005 <0.005 <0.005 <0.01 <0.02 <1 <10 Dispenser 4-2 2.0 <0.005 <0.005 <0.005 <0.01 <0.02 <1 <10 Dispenser 4-6 6.0 <0.005 <0,005 <0,005 <0,01 <0.02 <1 <10 Dispenser 5-2 2.0 <0.005 <0.005 <0.005 <0.01 <0.02 <1 <10 Dispenser 5-6 6.0 <0.005 <0.005 <0.005 0.01 <0.02 <1 <10 Tank 1: 1-2 2.0 <0.005 <0.005 <0.005 <0.01 <0.02 <1 <10 Tank 1: 1-6 6.0 <0.005 <0.005 <0.005 <0.01 <0.02 <1 <10 Tank 1: 3-2 2.0 <0.005 <0.005 <0.005 <0.01 <0.02 <1 <10 Tank 1: 3-6 6.0 <0.005 <0,005 <0.005 <0.01 <0.02 <1 <10 Tank 1: 5-2 2.0 <0.005 <0.005 <0.005 <0.01 <0.02 <1 <10 Tank 1: 5-6 6.0 <0.005 <0.005 <0.005 <0.01 <0.02 <1 <10 Tank 2: 2-2 2,0 <0.005 <0.005 <0.005 <0.01 <0,02 <1 <10 Tank 2: 2-6 6.0 <0.005 <0.005 <0.005 <0.01 <0.02 <1 <10 Tank 2: 4-2 2.0 <0.005 <0.005 <0.005 <0.01 <0.02 <1 <10 Tank 2: 4-6 6.0 <0.005 <0.005 <0.005 <0.01 <0.02 <1 <10 Tank 2: 6-2 2.0 <0.005 <0.005 <0.005 <0.01 <0.02 <1 <10 Tank 2: 6-6 6.0 <0.005 <0.005 <0.005 <0.01 <0.02 <1 <10 LUFT Values 1 50 50 50 1,000 10,000 170- compounds above the laboratory detection limits <0.01 - compound was not detected in the sample extract at the laboratory detection limit shown. Notes: 1. LUFT Values: Standards set by the State for protection of groundwater (LUFT Manual, October 1989), based on groundwater more than 100 feet below the sample depth. mg/kg - milligrams per kilogram Ft*- feet below excavation 2000_04_170_soilrpt 5 I II !I I I I I I I I I I I I I I I I I Bakersfield Project # 200170 September 2004 5.0 CONCLUSIONS AND RECOMMENDATIONS Concentrations of BTEX, fuel oxygenates, gasoline, and diesel detected in soil samples from beneath the dispensers and tanks at the Site are all below LUFT Manual recommended values for the protection of groundwater. The LUFT published values are specific to subsurface conditions with a depth to groundwater of 100 feet below.the lowest sample. The Kern County Water Agency, Depth to Groundwater, Spring 2000, . shows groundwater at this site is approximately 200 feet below ground surface. Concentrations of chemicals of concern are below or slightly above the laboratory DLs, well below the level of concern. It is RAM's opinion that the risk of impact to groundwater from the impacted soils remaining in the subsurface at the Site is negligible due to the low concentrations of chemicals of concern and the site-specific conditions. The key elements in evaluation of risk include the chemical concentrations, the limited presence of source material, the depth to groundwater, and the significant reduction of potential for infiltration of surface water. The gas station has been abandoned, eliminating the presence of source material. 2000_04_] 70_soilrpt 6 I I I I I I I I I I I I I I I I I I I- Bakersfield Project # 200170 September 2004 6.0 LIMITATIONS RAM Environmental Engineering Services, Inc. has prepared this Report for the exclusive use of Sunset Mechanical as it pertains to the property located at 621 Golderi State Highway, Bakersfield, California. Our professional services have been performed using the degree of care and skill ordinarily exercised under similar circumstances by other professionals practicing in this field, No other warranty, expressed or implied, is made as to the professional advice in the Report. Any use of or reliance on this Report by a third party shall be at such party's sole risk. RAM assumes no responsibility for site conditions or activities that were outside the scope of the inquiry requested. It is recognized that regulatory requirements may change, including the revision of accepted action levels, which could necessitate a review of the discussion, findings, recommendations or opinions of the Report. 2000_04_] 70_soiJrpt 7 I I, I I !I I I I I I I I I I I I I I II I Bakersfield Project # 200170 September 2004 7.0 REFERENCES California Department of Water Resources, August 2004, Water Conditions; Groundwater; Groundwater Level Data (www.water.ca.gov). Department of Water Resources (DWR), 1975, California's Ground Water, DWR Bulletin No. 118 Kern County Environmental Health Services Department. UT, 30. Kern County Water Agency, Water Supply Report, 1999, Depth to Groundwater, Spring 2000 RAM Environmental Engineering Services, Inc., Soil Sampling Workplan, September 2003. State Water Resources Control Board, October 1989 (SWRCB, 1989), Leaking Underground Fuel Tank Field Manual: Guidelines for Site Assessment, Cleanup, and Underground Storage Tank Closure, State of California, Leaking Underground Fuel Tank Task Force. 2000_04_170_soilrpt 8 I I I ¡I ,I I I I I I I I 'I 'I I I I I I I II Bakersfield Project # 200170 September 2004 8.0 SIGNATURE PAGE This Preliminary Assessment Sampling Report for Mr. Roy Saunders, dated August 16, 2004, was prepared by RAM Environmental Engineering Services, Inc, under the responsible charge of the following professionals: Î1t r f$.·'Md<,.eq: M. Jane Ellis-McNaboe, RG Project Geologist 2000_04_170_soilrpt 9 I I I II I I II I II II I 'I I I I I I I I I I I I Figures I I I I 'I II I I I I I I I I I I I I I I I I ....JiI..J:I"':II , II /I '.\~\\_ ,., ., -"'. f~. : '",,1\.5: ." \ :" \'r=;:==~. \~\~~\~\ \'11 -, ~ "~.'.' ~l,".{'" '~<js'::.-:v .- III . \.,-~.\, _ .'-.... .:.. '.j ·;"f:/·;··..: / I, '\O~ .', ....~ '~':'~,-J ,. \~-'--'" ..~. .,;...:. . . " "" 0" \\ ~\~\1f ~ . ....1-= ..:' . '.:.-. . 1· "'":: ;,-,' \·:tll"----,,---- .... \\\Ì i¡;l\'~ ,.. -..... . f.. . -" "::'<.;;" . . :.; \,1 \---.. ~~\\\~ \~h\ I' .. '-. '-'~ :....:.~.\. :.~~ . , -;¡/o ='-I\\d\" 11''7n-·./·'Y'\,·.1 J' .;. :.--~ ~~- ~ \\"',~\:! ic:....~·'. .~. ::/: '\.' ",: \/-. ~ . .. TH Hosp". ::'gfe~;"ï :;<\ .!;2Ó~~ < 1"\" . 1\' po. . .. .. - ~ ' ....¡: I' r .... .' :' q... "'. ...... \ I ~f I ~~ _. . ~ \~i~1 \ \,.' ._ ,_. e¡ O~'"' '~~ " ~\-. ,..::- .' .>;¡, '.' ..-- - :.:..:' . ~ l!;Ie ..... 6T IIp. 0 " ¿ ....:. 7.',:;:. . r \ \ · 0 . :c. 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Data use subject to license. @2004DeLorme.XMap:!!)4.5. www.delorme.com 1 MN (13.9· E) ~ft o 400 900 1200 1 BOO 2000 Data Zoom 14-0 SUNSET MECHANICAL SEPTEMBER 2004 Project # 200170 FIGURE 1 AREA MAP RAM ENVIRONMENTAL ENGINEERING SERVICES, INC, SOIL SAMPLING REPORT PACIFIC PRIDE COMMERCIAL FUELING BAKERSFIELD, CA. 2103 20th STREET BAKERSFIELD, CA. 93301 2000 04 170 FIGURE 1 AREA MAP I I I I I I I I I I I I I I I I I I I GOLDlilv STA.Tli A. vlilvUli . ] TANK # 1 . 3 . 5 FORMER 12,000 Gallon UST'S N . 2 TANK # 2 . 4 . 6 [Ð[:J ~ rel ~ ~ liiJ FORMER DISPENSER ISLANDS 24TH STREET LEGEND Map Not to Scale I~j = Sample Location Disipenser Number . Sample Location 6 Sample Number SUNSET MECHANICAL SEPTEMBER 2004 PROJECT NUMBER 200]70 FIGURE 2 SAMPLE LOCATION MAP RAM ENVIRONMENTAL ENGINEERING SERVICES, INe. SOIL SAMPLING REPORT PACIFIC PRIDE 621 GOLDEN STATE HWY. BAKERSFIELD, CA. 2103 20th STREET BAKERSFŒLD, CA. 17fJ_fïg 2 plot plan II I I 'II I I II I I I I I I 'I , il I II I . i I I I I I I I I Appendix A Copy ofBFDES Permit Number BR-0327 7 I II PERMIT APPLICATION FOR REMOVAL OF AN UNDERGROUND STORAGE TANK Bakersfield Fire Dept. Environmental Services 1715 Chester Ave Bakersfield, CA 93301 Tel: (661)326-3979 I Page 1 of 1 p;~~--Þ~2_____.~ A:Q~(";:':12\::·;-~-. '¡'.~:~P'?' ..' ... . ..... ·..j§jj~iN~ö]~-r\~-iï9N0~- ~.¡!rG.;::·7:-,.:', _~.~_]_>. . ',~~'~-H§r~@! SITE ~_1~5L_._-_____~DRE~~~C:b.J.nF-1V hTW\"'G ~'t__ Zl~~!c,~_~ FAClllTYNAME.....-..~ . L L I CROSS STREET '1 t..-/....." ~..- L..L.,- ! <-.J \ ~ a... G:. J\r:~ n()("....,_ _ d" , " . 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'---11 INSUPANCECAHRIER ""'8''''1.F'r''Ý --ç::.,..J '--'-'~ WORKMENS COM~"'K ¿./ (/.! - _.J..:::c.> L/' . ~:~:"""" ~;,<;:~~::-,,- === ,.,<ft, ""':":~_ . '~"," 'm~:-7:;[:';--=j rlli..·....71R'~,K¿~'i..r.:.7:":~~ß.~T- "h~~_~:&~~,"'i".'~-~."'¡:¿'':1,..--:-::-;:--...... : h. .. .."., ·l·.' :J~~Æl;;;;;~,,':.~i,}:2':;i:;¡·¡:( ~'ji;i'·.:¡X: ·::I'~~'.~{f;~~~v.~~.!~ij::l~.F~fm!A~I~~d5:" .....;,:. . ..... ... ··~__~-':~____i~·i)i ;.1.:: :-=-OM~~~_~~;~)t='-' ______-C~~¡EN~. ç..,?.:ð--96ì:í/____J u~~~ '7 - . " ~ J~~TY -~... :z,~~.·· . ~DR_E-:.~_3.Qd...L.._J.i.L_.ÉN...iL~_.__________ l t~~.L~____....J_____1~l.n_ : íMKCESTIHATION ~ ' -.' VIk -I r¡£~:·~:¡~:L~~;;t/·r_r;!'~J!i\i~;$Iz':D1!~~~~~~~~iÄ~1:Þ~{3:s~?~S;-~-=--- ·==-=~ë·__~i~~U::J;.~~~ . CHÉMICAL OATES CHEMlè.o.L Lj r"''""'Tc~:--~~~~~ f/J""'~~:' '----~-q , $T~~--;¡---I,p~~"'m-1 "__L_I -iiz---- ------j·-L·?5~-~--t--------------i in~~-=t,.{¥¡tL,lX!~é{¿ ~.~~\ ;c-;""= - J _~q~:þt:!-"'=_-! __~q:==j I I I I I I I I I I I I I mE APPLJCANT liAS 1~t:'CEI'y·ED. UNDERSTANc.~. A.""¡D \t1I1LJ.. CO~?LY \M1H THE ATT.),C1-fEO COND/nONS 01= ThfS ¡::::'¡;RMIT ¡¡·'D ANY C'¡'};éP STAn:. ~OCA!. AND FEDER,:¡c r<EGiJlÄ TlON.~. ¡THIS ,cOFM HAS BEEN COMPLETED lWDER PENJJLn OF PER-'UR~·. AND TO TIlE BEST OF MY KNmV!..F':JGE IS Tr>UE AND COR.qECT I ~ // ___....J ,APP,CANTNAMÉIPRN,! ------ - ¡ APP~rr N URE- ----------T^P#.;~C;fty71 :~ __'l0U\\ou'__'i:YJÝ{J(ß.U~J : ~ - -~__~_==-___._~ _(/Ú~iJJddÜ£1CJ~ THIS APPUCA TION WiLL BECOME A PER.MIT WHEN APPROVED I I POOR ORIGINAL II I I :1 I , I I I I I I I I I I I I I I I Appendix B Sampling Plan I Pacific Pride Commercial Fueling, Bakersfield - Sampling Plan 621 Golden State Avenue, Bakersfield, California. RAM Project #200170, Task I - Soil Sampling I I I I I I I I I I I I I I I I I I TASK OBJECTIVE: Sample soils at 2-feet and 6-feet below the former underground storage tanks, and below the former dispensers, as necessary, for analysis ofTPH-g, TPH-d, MTBE, and BTEX. SOIL SAMPLE ANALYSES Laboratory analysis willbe conducted by an enviromnental testing laboratory certified by the State of California for the tests to be performed. Test methods and criteria are as follows: · TPH-g and TPH-d by Modified EPA Method 8015M · BTEX and fuel oxygenates by EPA Method 8021B · Analytical Laboratory - BC Laboratories, Inc" Bakersfield CA · Report results to RAM Environmental Engineering SOIL SAMPLING PROTOCOL Soil sampling will be conducted in accordance with RAM Environmental Engineering Services, Standard Soil and Groundwater Sampling Protocols (RAM, 2003) and will incorporate the following project specific criteria. Sampling Locations Samples will be collected from 2 and 6 feet below the former UST's and dispensers. Soil Confirmation Information Sample at 2-feet and 6-feet below former tanks and below former dispensers · Use backhoe or excavator bucket for excavation of samples · Scrape away 2 to 3 inches of soil from front of bucket to expose a fresh soil face · Push brass sleeve into excavated soil to completely fill sleeve · Use Teflon seal and plastic caps to seal sleeve · Indicate direction of sample collection on sleeve (arrow) · Monitor soils and void space with hand held PID or equivalent Equipment: · Brass Sleeves · Teflon seals and Plastic caps · Disposable gloves, baggies, pennanent marking pens, sample labels, COC forms, Field Log fonns, residuals (IDR) labels · PID, Model Photo Vac meter for monitoring work space for volatiles · Personal Protective Gear per Standard Health and Safety Protocols for fuel impacted groundwater. · Pre-chilled non-water cooling material for sample storage/shipping container. 2000_04_] 70_sampling plan I I I I I I I I I I I I I I I I I I I Sampling Procedure Once the equipment is removed, the uppennost underlying soil removed will be monitored for volatile organic compound (VOC) vapors using the field vapor monitor (PID, Hnu, or OVM) and the measurements will be recorded in the field logs. The backhoe can excavate a bucket's width to 2 feet bgs, bringing the soil to a safe ground level away from the pit. The first 2 to 3 inches of soil in the front of the bucket will be scraped away to expose a fresh soil face. A brass sleeve,. properly capped on one end, will be hand pushed into the soil in the backhoe bucket (at the level closest to the teeth of the bucket). The sleeve will be properly sealed and a directional arrow drawn to indicate the sample direction. The emissions from (and the void. space) in the bucket will be monitored with a vapor monitor and the results recorded. Soil should be returned to the excavation. Sample Identification and Labeling Complete sample label infonnation and sample chain of custody infonnation prior to collection of each sample, leaving sampling time for notation just after collection. Label, bag, and place in foam holders in sample shipping container. Fill other containers supplied by laboratory, and label and store in the same manner. Check/complete the chain-of-custody fonn and sample logs, and secure the sample storage/shipping container until delivered to the laboratory. Sample container should be kept at 4° C with pre-chilled non-water icing material. 2000_04_1 70_sampling plan I II I , I I I ¡I i I I I I I i I II I I ; I I I : I I I. I I I I I Appendix C Laboratory Analytical Results -------------- I 19 Laboratories, Inc. . Chain of Custody Form - - ~~;;;;.; -1< A rv1 Project #: ;¿'OD n l) Attn: I<ev\t\f M~LA"'i~ Project Name: f~à~lLP~ (L- Street Address: l-l 0::' 2D ~ Project Code: ,~' i,~ì L_ .~, City, State Zip: ~ 'PO (¡. í '))61 Samp]er(s): \L V'r\4lc:S.W1~""- .± df "hr .:~~lp·/¡~lRiJi1 Phone: "3'2"-t ~($1-Fax:S-¿i (O(~ '- :i/~(~Xj'ir&(u~; il~~~:; - '.l1 EmaiI Address: ù:v\l'.\.~.....e.I2AM· ~.( ~ . . . ~ r- _ ~ _, -\/'L r. . '" ~ l~' Submittal #, ,., . . I~ \r ~ ., . . " . - .. ,. . . . . . . .'. . ~ ~ ~ 1- '2- ~ l ~ - ì 011ó I b I.f t i '1 5 ~ l>\ )( I-r.p 1\ \I ~]. bllðlb'l- t~c;o .J 2..-'2,.. So\L-- -7,' ~n I ðllð~ U<¿S ( 2--- {;, Sol L -Lj 6110 (~~ WS.5 1.-'2- ~\l-. -"S C>l/¢I Þ q 0 '102- ) - (¡; ~ L- - ~ ~1- 101 I/')I{ n90 S ~ '2..- So \ '- -[ ð=t I 01 l¿ff D ~ '+1 k (p ~a \ L- - g 61-1 bl /ö't Ò~ If ~ 5-2- Ç'ð/L- -'1 6716( lof ð<is'>~ 5 - f¡; Sö I L-- - I D ~1-IOl lóq ð~ tts ~-'b ~( -I) Oilð(16V D~)Ò f ~- (0 ~ '.... )'} O=t/ð (~fI 0 '8'') S I I I I I . ·:f;.¡.\I[" -. CHK BY DiSTRIBU liON ..lshCi~~~~:" . o~0~~:~:" j 6 414 Page-L of-L Comments: SaD~'p]e Matrix '" iUI... "0>. ~ ~ ¡... c:: tTj :> '" 0> ::>"0 ;> ¡?; "õí 8-;:: ~"t'J ~ E ~ J):.Qco> ::>... :: -g.5 5 ~ f- 0 c55 ¡¡; Q ð ~ Other 'i, Are there any.tests with holding times Jess than orë~s?---- o Yes ~o * Standard Turnaround = 15 work days Notes I ~ ~ K ~ )( " ~ k ~ ~ .¡, I~ Ix' K ,,% 15 1 \ ~ , DmImJ ~ Same as above ~ity: ttn: 0#: State Zip Report Drinking Sample Disposal ~ Special Reporting Water~FOnn? o Return to Client Disposal by lab o Archive: Months J DOC DWIP D Raw Data o Yes No ~~ (!tll (ót IT~Ó I ~~ ¡.Date 1/~~l{ -- 7-(-a¡ ----- Send Copy to State of .. ~elinquisliediJý \ ,Date ¡Time 2~eceivet!!ly I Date ¡Time - ~'y,~O 3, Relinquished By , I Date I Time 3, Received By .(ate ¡Time :Ji en t: .ddress: BC Laboratories, Inc. - 4100 Atlas Ct. - Bakersfield, CA 93308 - 661.327.491l'':..{ax: 661.327.1918 _ www.bclabs.com ......