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Home My WebLink AboutUNDERGROUND TANK FILE #2LucKY- c flg -~lOs8 Bakersfield Fire Dept. Enironmental Services 1715 Chester Ave Bakersfield, CA 93301 Tel: {661)326-3979 FACILITY NAME L,,' {.~ ~1L'' '' -- ' I INSPECTION DATE INSPECTION TIME FACILITYCONTACT ..................................................................................... 8usiness IO Number 15-021 * Section 1: Business Plan and inventory Program : ' [] Routine ~(Combined [] Joint Agency [] Multi-Agency [] Complaint [] Re-inspection V ~. ~' C=Compliance '~ V=Violation ! OPERATION COMMENTS [] APPROPRIATE PERMIT ON HAND [] BUSINESS PLAN CONTACT INFORMATION ACCURATE [] VISIBLE ADDRESS [] CORRECT OCCUPANCY OF INVENTORY MATERIALS VERIFICATION ~, [] VERIFICATION OF QUANTITIES ~ [] VERIFICATION OF LOCATION ~,' SEGREGATION OF MATERIAL PROPER ~ [] VERIFICATION OF MSDS AVAILABILITYE [] VERIFICATION Of HI~V~AT TRAINING ~ [] VERIFICATION OF ABATEMENT SUPPLIES AND PROCEDURES ~Z~ [] EMERGENCY PROCEDURES ADEQUATE ~ [] CONTAINERS PROPERLY LABELED ~l~ [] HOUSEKEEPING ~ [] SITE DIAGRAM ADEQUATE & ON HAND ANY HAZARDOUS WASTE ON SITE?; [] YES ~ No EXPLAIN: QUESTIONS REGARDING THIS INSPECTION? PLEASE CALL US AT (661) 326-3979 White - Environmental Services Yellow - Station Copy '~d- ~ ~e-~ e'~ lea se Pdnt) Pink - Business Copy I Section 2: Underground Storage Tanks Program CITY OF BAKERSFIEI,D FIRE DEPARTMENT OFFICE OF ENVIRONMENTAL SERVICES UNIFIED PROGRAM INSPECTION CltECKLIST 1715 Chester Ave., 3ra Floor, Bakersfield, CA 93301 INSPECTION DATE +/~/0 Routine ~Combined [21 Joint _Agency Type o/ZraXnk 31OI.- (' 0,, Type of Monitoring [] Multi-Agency Number of Tanks 2- Type of Piping ~.~'~CO_5 (0~. 1~, ) [] Complaint [] Re-inspection OPERATION C V COMMENTS Proper tank data on file Proper owner/operator data on file Permit tees current Certification of Financial Responsibility Monitoring record adequate and current Maintenance records adequate and current Failure to correct prior UST violations Has there been an unauthorized release? Yes No "q" Section 3: Aboveground Storage Tanks Program TANK SIZE(S) AGGREGATE CAPACITY Type of Tank Number of l'anks OPERATION Y N COMMENTS SPCC available SPCC on file with OES Adequate secondary protection Proper tank placarding/labeling Is tank used to dispense MVF? If yes, Does tank have overfill/overspill protection'.) C=Compliance V=Violation Y=Yes N=NO Inspector: Office of n~nm;n~ ~e~i~k~l) White- Env. Svcs. F'ink - Business Copy Business Site Responsible Party F[mMa.[- l-_ 20.04~ No.0152 P, 2 .PERMIT APPUCA?ION FOR REMOVAL OF AN U, ND£R,G,, ROUND STORAGE TANK Pag,. 1 Bakersfield ~ Dept. Rzzviro~en~d Servtoes 1715 Chcst~ Ave ~e~ield, CA 93301 Tel: (6611326-3979 rz:x,,4 ¢ o .... ~OMPANY TANK N~. AGE .. , VOLUME ~ ,,,~rOl~D PRE.V. IOUSLYSTOR~ THIS APPliCATION WILl. BECOME A PERMIT WHF. N APPROVE, J:) 0 Shell Oil Products US Northwest Region HS&E Compliance 2401A Waterman Blvd. Suite 4-257 Fairfidd, CA 94533 Tel (925) 766-3494 Fax (707) 428-5762 Intemet http://www.shell, com February 12, 2004 Steve Underwood Fire Inspector Bakersfield Fire Department 1715 Chester Ave., Suite 300 Bakersfield, CA 93301 Subject: Enhanced Leak Detection Testing: Texaco Station, 2401 Oak St. Bakersfield, CA Dear Steve, Attached is a copy of the Tracer Enhanced Leak Detection Test results for the above-mentioned site as required by Cal. Code Regs. Tit. 23 [ 2644.1, subd. (a)(5). The facility was dosed on January 30t~, 2004. Sincerely, Tim Woodson HS&E Compliance Coordinator TRACER TIGHT® TEST RESULTS SIGNED ORIGINAL Shirley Environmental LLC 1928 Tyler Avenue, Suite K South E1 Monte, CA 91733 11/11/2003 Job No: 860242b Texaco Station 2401 North Oak Street Bakersfield, CA 93301 SYSTEM STATUS SYSTEM# PRODUCT SIZE TRACER TRACER DETECTED IN BACKFILL? Tank I 89 Plus 10,000 I YES Tank 2 87 Unleaded 10,000 E YES Tank 3 91 Premium 10,000 W YES Tank 4 Diesel 10,000 G YES Soil permeability is greater than 41.6 darcys. GROUND WATER AND PRODUCT INFO AT INOCULATION AT SAMPLING 10/24/03 10/31/03 SYSTEM# H20 PROD H20 PROD (in) (in) (in) (in) 0.00 39.00 0.00 31.00 0.00 34.00 0.00 69.00 0.00 34.00 0.00 36.00 0.00 34.00 0.00 27.00 Tank 1 .., i; Tank 2 Tank 3 Tank 4 SITE COMMENTS Backfill in tank pit and piping trench consists of ¼ to ½ inch pea gravel. Ground cover over tanks is concrete and asphalt. TEST EVENTS DEPTH FROM GRADE WATER TANK TANK TABLE BOTTOM TOP (in) (in) (in) >200 144 48 >200 144 48 >200 144 48 >200 144 48 INSTALLATION 10/24/03 INOCULATION 10/24/03 FILL RISER- SPILL BUCKET TEST SAMPLING ANALYSIS 10/31/03 11/05/03 TANK# PASS/FAIL Tank I Pass Tank 2 Pass Tank 3 Pass Tank 4 Pass I declare under penalty of perjury that I am a licensed tank tester in the State of California and that the information contained in this report is true and correct to the best of my I~nowledge. ,nsta,,/lnoculate ~h~'~ ~! q~ CA Lic. No:0'-'~'~ S,~a~~~~~ Sampler ~u~ ~u~ ~ CA Lic. No:~l~%q Si~ature~ ~ TRCAnalyst~a~'~a ~c&.~¢~ CALic. No:~3_/~66 Si~amre~ ~ Date /~' Date Date ~ I ,~0,/'~ Test Comments General Tanks 1 through 4 are double.walled fiberglass. Product distribution lines are single walled fiberglass. lines are single walled fiberglass. Vapor recovery lines are double walled fiberglass. Vent Tang 1 Highly significant levels of Tracer I detected in backfill. Most likely source, in the line near probe 12. An additional source, in the line near probe 21. Tracer distributions are similar in the area of probe 21, suggesting a common source. Tank 2 Significant levels of Tracer E detected in backfill. Most likely source, in the. area of the 89 annular. An additional source, in the line near probe 21. Tracer distributions are similar in the area of probe 21, suggesting a common source. Tank 3 Tracer W detected in backfill. Most likely source, in the line near probe 13. Additional sources, near the ~ fill/vapor recovery risers of tanks 2 and 3. Tank 4 Significant levels of Tracer G detected in backfill. Most probable source is near the fill/vapor recovery risers of tankl and 2. Normally tanks share the same vapor recovery piping, which can serve as a common source. Prmmir Ser~ces, In=, 3755 N. Bu~dness Center Drive, Tucson, AZ 85705 (520) 888 ~-~400 ..te:., ,o-~,~e C H A Z N O F C U S T O D Y R E C O R D .... ~ o,~ _ Ch~ One Pro~(s) Oep~(ff) D~ ~ Rema~ R~ Rellnqul~ed ~ (Slgna~r~ate) ~b Rellnqulsh~ By: (SIg~u~) ~ ~mum Pump Va~um 0n Hg) ~ Ds~ Sheet ~ ~C ~) ~b Rellnquish~ By: (SIg~u~) Re~: ~ T~ Da~ Sh~ (~e w~h ~C & one witho~) PART #SF01 Rev.03 05/2003 WHITE -Retum ~dth aarnplesto lab PY //~PRAXAIR. (52O) 888-94O0 ~.,.~ ~o-,,-~.~ C H A I N O F C U S T O D Y R E C O R D P.0. o~ ~B Ch~ One ;~o~(s) ~p~(~) Da~ ~ ~ ~ '- Rellnq~ ~ (Sl~a~r~te) ~b Relinquls~ By: (~g~ate) ~ Da~ Sheet with ~C ~ ~mum Pump Velum ~~ ~ (81gna~ ~a ) ~b Rellnqulsh~ B~ (SIg~tu~) ~: ~ Two ~ Shee~ (one wRh ~HC & ~e wRhout) ............ ~ ~ , ~ ~=h PINK- ~n~ga ~DY PART #SF01 Rev.03 ~ /~PRAXAIII. WHITE - Re ~P '~ Tracer Tight ® SITE INFORMATION FORM Tracer Job # IInOculatiOn Technician Sampling Technician TracerTight ® [t/O~/ State ID ~: ~cense TracerTight ~ State ID ~: I~ O~ License Affilliate Precision Test Site Site [] Leak Delineation Initial Test [] All'Water Ingress (see box at right) Annual Test [] Monthly Monitoring Retest ~ Result Verification [] Residential Tank(s) Tank No. Product [] [] Inoculation date : /t~ Sampling date : [0 Maximum Sample Vacuum [] (Highest probe Vacuum on site) Volume ~"~ ~' m ~ (in gallons) ~ ~ ~ __ in Hg TI .] Depth to ground water in tank pit at inoculation/initial visit (in inches): .~ in. Depth to ground water in tank pit ~O at sampling/second visit (in inches): (~ in. YES NO To be used for ALL Water Ingress Tests Tank(s) were con'stantly & completely submerged in 'ground water for the duration of the test ? HaO level o ~ m ~ in t~nk ~ q ~ ~' (in inches) o~ ~ ~: NO NO YE~ NO Y~S NO Comments - Revised 8-27-98 Rev. 03 Buildin9 Tracer R'esearch Corporation ~ Tank 3 // ~ 10 (0.00004) 9 I ~ i° ll (o.oooo3) I Tracer ~ ~ ~ ~o.oooo~ m ~ %~ ~ Jo__~.m m o ooo~ - - I (o.oooo:) ~ I 87 STP ~ 2 Tank 4 I ,~ ..'' ~ ~ Diesel ~ // .-~' X ~ Tracer ~ ' / ..... i .... ~/ ,.''' 23 (0.000~) Tank i ~ / 16 (o 00004) .' 22 (o.ooooz) __ o 1 9 (o.oooo3) EXPLANATION · 1 Sampling Probe Location ...... Approximate Pipeline Location ~MW Monitoring Well Location (0.0002) Soil Gas Sample Value (mg/L) ?ile:860242-2 $ize:A Arc:$60242-6 Da:e:08-04-03 20 (o.oooo2) 0 10 20 ~ I f e e ., t 860242 i SHIRLEY ENVIRONMENTAL Texaco Station 2401 N. OAK STREET BAKERSFIELD, CALIFORNIA Tracer [A] Distribution [ I Figure 2 Tracer Research Job No. 860242b Page 3 of 3 Sample Date: 11/05/03 CONDENSED DATA Location Compound 001 E 001 G 001 I 001 W O01 TVHC 002 E 002 G 002 I 002 W 002 TVHC OO3 E 003 G 003 I 003 W 003 TVHC 004 E 004 G 004 I 004 W 004 TVHC 005 E 005 G 005 I 005 W 005 TVHC 006 E 006 G 006 I 006 W 006 TVHC 007 E 007 G 007 I 007 W 007 TVHC TVHC (Total Volatile Hydrocarbons) values reported in milligrams/liter (mg/L). Tracer A, and W values reported in milligrams/liter (mg/L). Tracer E, G~ H, R, and I values reported in micrograms/liter (gg/L). 0.00000 = Not Detected -999999.99999 = No sample Concentration 0.0003 0.0074 0.0000 0.00000 0.01700 0.0000 0.0013 0.0000 0.00003 0.00100 0.0000 0.0002 0.0000 0.00000 0.00900 0.0000 0.0040 0.0000 0.00005 0.55200 0.0001 0.0016 0.0000 0.00014 0.26000 0.0000 0.0000 0.0000 0.00000 0.00100 0.0006 0.0000 0.0000 0.00000 0.00100 Tracer Research Job No. 860242b Page 4 of 4 Sample Date: 11/05/03 CONDENSED DATA Location Compound OO8 OO8 008 OO8 O08 E G I W TVHC 009 009 009 009 009 E G I W TVHC 010 010 010 010 010 E G I W TVHC 011 011 011 011 011 E G I W TVHC 012 012 012 012 012 E G I W TVHC 013 013 013 013 013 E G I W TVHC 014 E 014 G 014 I 014 W TVHC (Total Volatile Hydrocarbons) values reported in milligrams/liter (mg/L). Tracer A, and W values reported in milligrams/liter (rog/L). Tracer E, G, H, R, and I values reported in micrograms/liter (gg/L). 0.00000 = Not Detected -999999.99999 = No sample Concentration 0.0000 0.0000 0.0000 0.00002 0.00100 0.0000 0.0000 0.0000 0.00001 0.00500 0.0005 0.0000 0.0000 0.00000 0.00200 0.0000 0.0000 0.0000 0.00000 0.00100 0.0007 0.0001 1.3013 0.00000' 0.00100 0.0000 0.0000 0.0095 0.00061 0.00100 0.0000 0.0001 0.0000 0.00001 Tracer'Research Job No. 860242b Sample Date: 11/05/03 CONDENSED DATA Page 5 of 5 Loc~ti0n Compound Concentration O ! 4 TVHC 0.00100 015 E 015 G 015 I 015 W 015 TVHC 016 E 016 G 016 I 016 W 016 TVHC 017 E 017 G 017 I 017 W 017 TVHC 018 E 018 G 018 I 018 W 018 TVHC 019 E 019 G 019 I 019 W 019 TVHC 020 E 020 G 020 I 020 W 020 TVHC 021 E 021 G 021 I TVHC (Total Volatile Hydrocarbons) values reported in milligrams/liter (mg/L). Tracer A, and W values reported in milligrams/liter (mg/L). Tracer E, G, H, R, and I values reported in micrograms/liter (gg/L). 0.00000 = Not Detected -999999.99999 = No sample 0.0000 0.0000 0.0000 0.00000 0.00100 0.0000 0.0001 0.0000 0.00000 0.00100 0.0015 0.0000 0.0085 0.00000 0.00100 0.0009 0.0001 0.0000 0.00000 0.00100 0.0002 0.0001 0.0000 0.00000 0.00100 0.0014 0.0000 0.0096 0.00000 0.00100 0.0021 0.0000 0.0138 Tracer Research Job No. 860242b Page 6 of 6 Sample Date: 11/05/03 CONDENSED DATA Location Compound 021 W 021 TVHC 022 E 022 G 022 I 022 W 022 TVHC 023 E 023 G 023 I 023 W 023 TVHC 024 E 024 G 024 I 024 W 024 TVHC 87-Stp E 87-Stp G 87-Stp I 87-Stp W 87-Stp TVHC 87-Tnk Annular E 87-Tnk Annular G 87-Tnk Annular I 87-Tnk Annular W 87-Tnk Annular TVHC 89-Stp E 89-Stp G 89-Stp I 89-Stp W 89-Stp TVHC 91-Stp E 91-Stp · G TVHC (Total Volatile Hydrocarbons) values reported in milligrams/liter (mg/L). Tracer A, and W va!ues reported in milligrams/liter (mg/L). Tracer E, G, H, R, and I values reported in micrograms/liter (gg/L). 0.00000 = Not Detected -999999.99999 = No sample Concentration 0.00000 0.00200 0.0001 0.0000 0.0001 0.00000 0.00200 0.0010 0.0000 0.0006 0.00000 0.00100 0.0010 0.0001 0.0013 0.00000 0.00000 0.0000 0.0002 0.0010 0.00000 6.44700 0.0001 0.0000 0.0035 0.00000 0.18000 0.0001 0.0001 0.0001 0.00000 36.35000 0.0000 0.0001 Tracer Research Job No. 860242b Sample Date: 11/05/03 CONDENSED DATA Page 7 of 7 Location Compound 91-Stp I 91-Stp W 91-Stp TVHC 91-Tnk Annular E 91-Tnk Annular G 91-Tnk Annular I 91-Tnk Annular W 91-Tnk Annular TVHC Dsl-Stp E Dsl-Stp G Dsl-Stp I Dsl-Stp W Dsl-Stp TVHC Dsl-Tnk Annular E Dsl-Tnk Annular G Dsl-Tnk Annular I Dsl-Tnk Annular W Dsl-Tnk Annular TVHC 89-Tnk Annular E 89-Tnk Annular G 89-Tnk Annular I 89-Tnk Annular W 89-Tnk Annular TVHC Concentration 0.0000 0.00005 7.56400 0.0004 0.0000 0.0021 0.00000 0.01900 0.0002 0.0000 0.0000 0.00000 4.00400 0.0003 0.0000 0.0000 0.00000 0.08400 0.0040 0.0011 0.0000 0.00000 0.14400 TVHC (Total Volatile Hydrocarbons) values reported in milligrams/liter (mg/L). Tracer A, and W values/'eported in milligrams/liter (mg/L). Tracer E, G, H, R, and I values reported in micrograms/liter (gg/L). 0.00000 = Not Detected -999999.99999 = No sample Praxair Services, Inc. IB u i 1 d i n gI Tank 4 10,000 gal Diesel Tracer [G] 18 Annular --~ 19 17 OSTP Fill~ EXPLANATION .1 File: 860242B1 Arc: 860242B6 Sampling Probe Location AptDroximate Pipeline Location Monitoring .Well Location Size:A Date: 11 - 14 - 03 I Tank 3 [] ~ .... k 10,000 gal 91 ~ 10 9 lo 11 Tracer [W] 8 7 13 Fill Annul ar Tan]k ~, ~ ~ ~n_ ~- Annular o,ooo Tracer [E] .Fillr 14 ~1 / ~ I I I I / ~ 23 Tank 1 ~ 10,000 gal 16 '~ 22 / ' Tracer [I] 860242b + 0 10 20 f e e t SHIRLEY ENVIRONMENTAL Texaco Station 2401 N. OAK STREET BAKERSFIELD, CALIFORNIA SAMPLING LOCATIONS Figure 1 /: PRAXAIR Praxair Services, Inc. Building Tank 4 10,000 gal Diesel Tracer [G] 18 (0.0009) 17 // Annular -- STP Fille 2 1 (0.0021) 19 (0.0002) 20 (o.oo14) EXPLANATION '1 Sampling Probe Location II 10 (o.ooo5) 9 (~) 91 ° (1J) Tracer [W] I (o.ooo6) I G r a s s I (ND) 8 / 7 ® [ ~ 13 (ND) Fill A//nular / ~ . I /~~ 12 I I (0.00~0) { Tank ~ / I .... ~nular /i ~O~ .... 10,000 gal / (~) I 4~ ~ (~) 3 { Tracer [E] ~ ~Fzll ~ Annular ~ (~) 14 *l // ~ ~ . ~' ~ G r a s s I // 1 (0.0003) ~ ~'~ 2 I / /~ I ~/ ~ 23 ~o.oo~o> Tank 1 · ~ 15 (ND) ,~' 10,000 gal Tracer II] (0.0002) 'ile: 860242B2 Arc: 860242B6 Approximate Pipeline Location Monitoring Well Location Soil Gas Sample Value (~g/L) Size:A Date: 11- 14-03 + 0 10 20 f e e 860242b S H I R L E Y E N V I R O NH E N T A L T e x a c o S t a t i o n 2 4 0 1 N. OAK STREET BAKERSFIELD , CALIFORNIA { Tracer [El DistributionI Figure 2 Praxair Services, Inc. Building Tank 4 10,000 gal Diesel Tracer [G] 18 JM3.nu~r e 0 ST~ 19 (o.oooz) EXPLANATION · 1 Sampling Probe Location ....... Approximate Pipeline Location ~ 2v3~z Monitoring Well Location (0.0002) Soil das'"Sa~ple Value (~g/L) File: 860242B3 Size:A Arc: 860242B6 Date: 11 - 14 - 03 Fill® (o.oooz) 14 °1 Blank Tank 3 [] I 10,000 gal 10 (ND) ~ (ND) Io ~, Tracer [W] / (G r a s s L- 13 (ND) I~Fill Annular/ Tracer [El 10,000 gal 16 (o.ooo~) .' 22 ,-' Tracer [I] f 17 (ND) // 2 0 (ND) 21 (ND) 860242b + 0 10 20 I I f e e t SHIRLEY ENVIRONMENTAL Texaco Station 24 0 1 N. OAK STREET BAKERSFIELD, CALIFORNIA I Tracer [G] Distribution ] P i g u r e 3 Praxair Services, Inc. IB u i 1 d i n gI Tank 4 107000 gal Diesel Tracer [G] 18 (~D) A~nnular ~ 0 19 E X P LANAT I ON · 1 Sampling Probe Location ...... Approximate Pipeline Location ~ ~ Monitoring Well Location (0.0002) Soil Gas :S~mple Value (~/g/L) File: 860242B4 Size:A Arc: 860242B6 Date: 11 14-03 STP Blank 10 (ND) 9 (~D) ~°11 (ND) (~D) 8 '1 Tank 3 10,000 gal 91 Tracer [W] 12' - ........... I%--I , .,. I ~ --~ I Tracer [El ~ ..... ~_ .... ~/ ~,,~ 23 (0.000~} Tank 1 ~/ " .~' 10 000 gal -'% 89 / 16 (ND) ,' 22 (o.ooos) 17 // .'' Tracer [I] Fill ~ ~ 21 (0.0138) 20 (0.0096) G r a s s (0.0013) 24 0 10 20 f e e t 860242b G r a s s Figure 4 SHIRLEY ENVIRONMENTAL T e x a c o S t a t i o n 2 4 0 1 N. OAK STREET BAKERSFIELD, CALIFORNIA I Tracer [I] Distribution 1. IBuildingI Tank 4 10,000 gal Diesel Tracer [G] 18 Annul&r-~ 0 SWP 1 9 EXPLANATION ,0.ooo0~) Tracer [W] ~ G r a s s (0.00002) 8 J 7 (~D) ~ 13 (0.00061) I Fill Annular / , ~ Tank 2 / ~~I ~ent 8 10,000 gal / (o.o0005) 14~ ~ (~) 3 ~ ·racer [~] I ~ ~nu~ar / ''( _ 5 (ND) / / 22 ~ Tracer [II 2 0 (~D) '1 Sampling Probe Location ....... Approximate Pipeline Location ~ 2v2/4z Monitoring Well Location (0.o002) Soil Gas ~'~h~-le Value (mg/L) ~ile: 860242B5 Size:A Arc: 860242B6 Date: 11 - 14 - 03 f e 10 20 e t 860242b Figure 5 SHIRLEY ENVIRONMENTAL T e x a c o S t a t i o n 2 4 0 1 N. OAK S T R E E T BAKERSFIELD , CALIFORNIA Tracer [ W ] Distribution Praxair Services, Inc. B u i 1 d i n gI Tank 4 10,000 gal Diesel Tracer [G] 18 (o.oolo) Annular --~ OSTP Fitl~ [.~.~J~' 19 (o.oozo) 20 (o.oo~0) EXPLANATION '1 (0.0002) Fite: 860242B6 Arc: 860242B6 Sampling Probe Location Approximate Pipeline Location Monitoring Well Location Soil Gas S~-~e Value (mt/L) Size:A ~ I ~ .... k Tank 3 II 10 (0.0020) 9 (0.0050) 91 ° 11 Tracer [WI I I ~o.oo~o~ [ G r a s s I (o.ooxo) 8 [ 7 I Tank 2 / I -- ~nular I ' ~°-v .... 10,000 gal / (o,5s2o)[4~ ~ ~o.oo9o) 3 [ I Tracer [~] I ~Flll ~ Annular J ~ --~ ~/ ~.~ 23 (o.0o~o) Tank 1 / 15 (0.0010) / ~ 89 / 16 (0.00z0) ./ 22 (0.0020) / Tracer [I] 21 (o.oo2o) 0 10 20 f e e t 860242b SHIRLEY ENVIRONMENTAL Texaco Station 2 4 0 1 N. OAK STREET BAKERSFIELD , CALIFORNIA [ T V H C Distribution] Figure 6 February :24, 2004 11;20 PM Tim Wood$on 707-428-5762 p.03 TRACER TIGHT® TEST RESULTS 51GNED ORIGINAL Shirley Environmental LLC 1928 Tyler Avenue, Suite K South RI Mon~o, CA 91733 $¥$TgM ~TATUS SYSTEM#' 11/11/2003 Job No: 860242b Texaco Station 2401 Notch Oak Street Bakersfield, CA 93301 PRODUCT $igg TRACER TRACER DETECTED IN BACKFILL? Tank I 89 Plus 10,000 [ YES Tank 2 87 Unleaded 10,000 E YES Tank 3 91 Pr~nium 10.000 W v£s Tank 4 Die~el ] 0,000 G YES Soil p~mgability is g~eater than 41.6 darcys. GROUND WAI'ER AND PRODUCT IN~O AT INOCULATION 10/24/03 SYSTI~M# AT SAMPLING DEPTH FROM GRADE 10/31/03 WATER TANK TABLE ll~TTOM H20 PROD H20 PROD (in) ._ (tn) fin) (In), ,, (in) . (In) 0.oo 39.00 0.00 3 ] .o0 >200 144 0.00 34.00 0.00 69,00' >200 ! 44 0.00 34.00 0.00 36.00 >200 144 0.00 34.00 0.00 27.00 >200 144 Tank 1 Tank 2 Tank 3 Tank 4 SITE COMMENTS TANK TOP (in) 48 48 48 48 Backfill in tank pit und piping trmch consists of ¼ to ½ inch pea gravel. Groined cover over tanks is ooncret~ and asphalt. TEST EVENTS INSTALLATION INOCULATION SAMPLING ANALYSIS I 0/24/03 10/24/03 10/31~)3 11/0~103 FILL RISER - SPI,L,L BUCKET TEST TANK# " Tank ! PASS/FAIL Tank 2 Pass Tank 3 Pass Tank 4 Pass I declare under penalty of perjury that I nm n licensed tank te~ter tn the State of Cnllfm. nis and that the,.ln~rmn~o~ ?at&land In this report la true n~d correct to the bes~ of my ]Snow, kedge. Tuesday, February 24, 2004 1 '1 ;20 PM Tim Woodson 707-428-$76"2 p,04 Test Comments General Tanks 1 through 4 are double walled fiberglass. Product distribution lines are single walled fiberglass. Vent lines am single walled fiberglass. Vapor recovery llncs are double walled fiberglass. Tank I Highly significant levels of Tracer I detected in backf'fll. Most likely source, in the line near probe 12. An additional source, in the line near probe 121. Tracer distributions are similar in the area of probe 21. suggesting a common somme, Tank 2 · qibmificsnt levels of Tracer ]~ detected in backfill. Most lilcvly source, in thc area of the 89 annular. An additional source, in the line near probe 21, Tracer distributions are similar in the area of probe 21, suggesting a common source. Tank 3 Tracer W detected in baclcffll. Most likely source, in the linc n~ar probe 13. Additional sources, ncar the fill/vapor recovery risers of tanks 2 and 3. Tank 4 Significant levels of Tracer G detected in backfill. Most probable source is near the fill/vapor recovery risers of tankl and 2. Normally tanks &hare the same vapor recovery piping, which can serve as a common source. ,.,,.-,ta CHAZN OF CUSTODY RECORD LAB 'J-Iil~ ~t I/I ~111 ~q ...... ~111 ~ .... " ?,,, ,,, .. t~~ Ill 0 0 ~. 0 0 ~to-~o.~-- CHA]:N OF CUSTODY RECORD o 0 --4 0 '-4 SITE INFORMATION FORM (~se ~x et ~bt) De~h to gro~d ~sr in t~ p~ ~IR.~ ,e. ~ M~y Momtoring ~ ~PUnS dale : ~ /~l ~ ~ at a~pl~secoad vi~t (in ~ches): ~ ~ tn. -- To be used for ALL ~at~ I~sr~ T~s~ ~t Ve~ce~n ~ ~um ~ple Vacuum T~k(s) ~ cousinly & ~leLdy nbaeri~ in ~ro~d w~ter far ~e ~ ' ~t~l T~s) ~ (~est ~ Vacuum on site) ~ ~ ~ duration of ~e te~ ? YES co~e~s - / Ic''~'''' I ~''~ EXPLANATION 8o11 G~G Sau~le 'V'~Lue o 3.0 3ID $ H T RLE¥ HN V XR O NM E NTAL Texaco o o o 0 o 0 "4 Tuesday, F~bruary 24, 2004 ~ ~ :20 PM Tim W~edsen 707-42~-S7~2 Tracer Research Job No. 860242b Sample Date: 11/05/03 CONDENSED DATA Page 3 of 3 Location Compound 001 E 001 G 001 I 001 W 001 TVHC 0O2 E 002 O 002 I OO2 W 002 TVHC O03 E OO3 G OO3 003 W 003 TVHC OO4 E 0O4 G 004 I 004 W 004 TVHC 005 E 005 G 005 I 0O5 W 005 TVHC OO6 E 0O6 G OO6 0O6 W 006 TVHC 007 E 007 O 007 1 007 W 007 TV'HC TVHC (To~ Volatile Hydrocarbons) valu~ reported in milltgrams/litm (rnl~L), Tracer A, and W values rnported in milligrams/liter (mg/L). Tracer E, O. H, R, and I values repormd in microgrmns/liter (~g/L). 0.00000 = Not D~te~ted -999999.99999 = No s~mplc Concentration 0.0003 0.0074 0,0OO0 0.00000 0.01700 0.0000 0.0013 0.0000 0.OOOO3 0.00100 0.0000 0.0002 0.0000 0.0000o 0.00900 0.0000 0.004O 0.0000 0.00005 0.55200 0.0001 0.0016 0.0000 0.00014 0.26OOO 0.0000 0,0000 0.0000 0.00000 O.OOlO0 0.0006 0.0000 0.0OO0 0,OO000 0.OOl00 Tuesday, February 24, 2004 11;20 PM Tim Woodson 707-420-5762 p, lO' Tracer Research ;lob No. 860242b Sample Date: 11/05/03 CONDENSED DATA Page 4 of 4 Location Compound Coneeutration OO8 E OO8 G OO8 I 008 W 008 TVHC OO9 E 009 O OO9 I OO9 W 009 TVHC 010 E 0t0 O 010 I 010 W 010 TVHC 011 B 011 G 011 I 011 W 011 TVHC 012 E 012 O 012 I 012 W 012 TVHC 013 E 013 O 013 l 013 W 013 TVHC 014 E 014 014 I 014 W TVHC (Total Volatile HYdrocarbons) values r~ponad in milligrams/liter (rog/L). Trao~r A~ and W values reported tn miiltgratmffliter (mg/L), Trace~ E,/3, H, R, init I valtl~8 reported in micrograms/liter (llS/b). 0.00000 = Not Detected -999999.99999 = No sample 0.0000 0.0000 0.0000 0.0OOO2 0.00100 0.0000 0,0000 0.0000 0.00001 0.00500 0.0005 0.0000 0.0000 0.00000 0.00200 0.0000 0.0000 0.0000 0.00000 0.00100 0.0007 0,0001 1,3013 0.00000 0.00100 0.0000 0,0000 0.0095 0.00061 0.00100 0.0000 0,0001 0,0000 0.00001 Tuesday, February 24, 2004 11 ;20 PM Tim Wood$on 707-428-5762 p, ll Tracer Research Job No. 850242b Sample Date: 11/05/03 CONDENSED DATA Pagc 5 of 5 Location Compound Concentration 014 TVHC 0.00100 015 E 015 G 015 I 015 W 015 TVHC 016 E 016 G 016 I 016 W 016 TVHC 017 E 017 O 017 I 017 W 017 TVHC 0.0000 0.0000 0.o000 0.00000 0.00100 0.0000 0,0001 0.0000 0.00000 0.00100 0,0015 0.0000 0.0085 0,00000 0,00100 018 E 0.0009 018 G 0.0001 018 I 0.0000 018 W 0.00000 018 TVHC 0.00100. 019 E 019 G 019 I 019 W 019 TVHC 020 E 02O O 020 I 020 W 020 TVHC 021 E 021 G 021 I TVHC (Total Volatile Hydrocarbons) values reported in milligmm.~itar (rog/L). Tracer A, and W values reporm~d in millignunsdit~r (rrq~L), Tracer E, O, H, R, and ] values reported in microgrart~s/iiter (~JL). 0.00000 = Not Detectsd -999999.99999 = NO sample 0.0002 0.0001 0.0000 0.00000 O.OOlO0 0.0014 0.0000 0.0096 0,00000 0.00100 0.0021 0,0000 0.0138 Tuesday, February 24, 2004 11 ;20 PM Tim Woodson 707-428-5752 p.12 Tracer Research Sob No. 860242b Sample Date: 11/05/03 CONDENSED DATA Page 6 of 6 Location Compound 021 W 021 TVHC 022 ~ 022 G 022 I 022 W 022 TVHC 023 E 023 O 023 I 023 W 023 TVHC 024 E 024 O 024 I 024 W 024 TVHC Concontratton 0.00000. 0.00200 0.0001 0.0000 0.0001 0.00000 0.00200 0.0010 0.0000 0.OOO6 0.00000 0.00100 O.OOlO 0.0001 0.0013 0.00000 0.00000 87-Stp E 0,0000 87-Stp (3 0.0002 87-Stp I 0.0010 87-Stp W 0.00000 87-Stp TVHC 6.44700 gT-Tnk Annular E 87-Tnk Annular 13 87-Tnk Annular I 87-Tnk Annular W 87-Tnk Annular TVHC 89-stp E 89-Stp O 89-Stp I 89-Stp W 8g-Stp TVHC 91-Stp E 91-Stp o TVHC (Total Volatile Hydrocarbons) valu~ reported in mllltg~tms/liter (m~/L). Tr~er A, and W values reported in milligran~iter (m~/L). Tracer E, G. H, R, and ] vahms reported in microgram~kcr (~tg,/L). 0.00000 = Not Detected -990999.99999 = No sample 0.0001 0.0000 0.0035 0.00000 0.18000 0.0001 0.000I 0.0001 0,00000 36.350O0 0.0000 0,0001 Tuesday, February 24, 2004 11;20 PM Tim Woodson 707-428-5762 p, 13 Tracer Research Job No. 860242b Sample Date: 11/05/03 CONDENSED DATA Page7 of 7 Location Compound 91-Stp I 91-Stp W 91-Stp TVHC 91-Tnk Azmulat E 9l-Tnk Annular G 91-Tnk Annular I 91 d'l?nk Annular W 91-Tnk Annular TVHC Dsl-Stp E DSI-$~ G Dsl-Stp I DsI-Stp W Dsl-Stp TV]lC Dsl-Tnk Annular E Dsl-Tnk Annular O Dal-Tnk Annular I Dsl-Tak Annular W Dsl-Tnk Annular TVHC Concentration 0.0000 0,000O5 7.56400 0,0004 0.0000 0,0021 0,00000 0,01900 0.0002 0,0000 0.0000 0,00000 4,0O40O 0.0003 0,0000 0.0000 0,00000 0.08400 89-Tnk Annular E 0,0040 89-Tnk Annular G 0,0011 89-Tnk Annular I 0,0000. 89-Tnk Annular W 0.00000 89-Tnk Annular TVHC 0.14400 TVHC (Total Volatile Hydrocarbons) valu~ reportad in milligrams/liter (mg/L). Tracer A. and W vs)ues reported in milligrams/liter (rog/L), Tracer E, ~3, H, R, and I values re'ported in microgram~itev (I~L). 0.00000 -, Not Dot~olod -999999.99999 ,= No sample Building 18 Diese/ Tracer [G] I /! 1 -' [ · / .' 23 Tamk 1 ~r .... ;- ...... .... 10,000 ga/ / 15 /'° ' "' 89 ~ 16 ...'' 22 ' - q'racer 860242b 0 10 I 2O S H I R L E Y ]~ N V I !~ 0 N M E N T A L · e x a c o 0 0 0 Tank 4 10,000 gal Diesel Trac ~r [=] Probe Location ;~%0 fox ]uma t e P/~eline 10,000 ga/ ~ * * ~ 91 I 10 C,,.e,M.~) 9 ['.~] I lo 11 I T~ac6~ [W] ~ I I I 11.8111 ~' ~ '4-'~1)I 5~ ~ ~ ; ' ~al / ' ' ' ' ' 10,000 / '~) I 4~ ~ ~ 3 ~] ~., 1..I ' 5 I / 1 ll.~Oal I / ' 23 (o.o~eJ T~ 1 ·0,000 17 ~ '' ~cer (II ~H IRLE~ ~ NVI RONMENTAL Texaco Station 0 10 20 T ~ a c e r [ E ] D I a t r lb u t i on ~ e e Fiq ute o 0 '~4 ~) Building Tank ~i~el Trace~ RXPLA~AT ION 8am%oling Pro~e Location ~itori~ Well ~attoa I [] I I lO cm~ Io 11 ~ras~ 12 -I I ! 0 10 20 I ~ 8603421-, Texaco Station 0 0 o '--4 0 '-4 Praxair Servicea, Inc. I [] Ta~k 10,000 Tracer ~ ~ PLA~AT ~O N ,! Sam~limg Probe ~ocation Tank 3 10,000 9[ Tgacer [WI 10 :m~ 9 mm) :20 10,000 g~l 99 Tra~er 860242b ~ H ~ R ~, B Y E N V I R 0 N M E N T A t. Texaco Station Tracer [ II ~i 8~rfbu tion r o O 0 0 %j 0 · ~ P. raxaiz Se.--vice,% Tank 4 EXPLANATION .1 Value 0 10 20 SHIRLEY E~V z EONME ~TAL Texaco Station o 0 0 o 0 Building Tank 4 Dieael Tracer [G] 1S m.K, ao~ E X 1~ ~ A N A T I O ~q '1 Monitozlmg Well Looation Soil Gas 8~Ie Value S ~ I RL E ¥ E NV I KO NME NTAL Texaco Station. rTv ~ C DistributionI Figure 6 Tuesday, February 24, 2004 11 ;20 PM Tim Woodson 707-428-576"2 9hell Oil Pxodu~m U9 ~o~b,~c~t HS~E Compi1~ce 240~A W~man Bird, Suite 4-257 F~'ficld, CA Tel (92~ 766.3494 F~x (707) 42&-5762 p.02 Febmsty 12, 2004 Steve Underwood Fire Ittspectnr Bakersfield Fi_~ Department 1715 Chcs~ Ave., S~ 300 Bak=s~kl, ~ ~3301 Subject El~haitccd Leak Demction Testing:. Texaco Ststion, 2401 Oak St. Bake~sflelcl, CA Deax Steve. Attached is s copt of the Ttace. r Enh~oced Leak Detection Test results fox the above-mentioned site as requited by Ca]. Code Regs. Tit. 23 § 2644,1, subd. (a)(5). The facilit7 was dosed on Janus.tT 30a,, 2004. Sincerely, Tim Woodson I--I~1~ CT. otn~Uence Cool~li-ator