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HomeMy WebLinkAboutMITIGATION (4) - ~, ~d·· è 1 I~ ENVIRONMENTAL -r,1.~ " - ¡., TG Company /\ £'G.." A' //. \\\~ ¿<~J))?~~~, <-,- \ \ ...- \\~~ " "..\ '''/ ',\. '. /:::'~, ;~~ / ~~,:\ :,'0 ; ~<0 \~ v ...:' ~. , January 25, 1991 , , " -~~ Mr. Ralph Huey Hazardous Materials Division City of Bakersfield Fire Department 2130 G Street Bakersfield, CA 93301 \~'" ' '\,. \ / \\ ~/' Re: The Bakersfield Homeless Shelter Confirmation Boring CB-3 Dear Mr, Huey: Thorne Environmental, lnc, personnel met with Mr, Christopher Burger and Mr, Joe Canas of Kern County Environmental Health Services Department (KCEHSD) on December 18, 1990. The status of the project was discussed, Thorne Environmental, lnc, (Thorne) recommended that another confirmation boring be drilled on Site I (Exhibit 1), A location and other details concerning the sampling and analysis of the boring were agreed to by KCEHSD and Thorne personnel. On January 14th and 15th, 1991, Thome advanced confirmation boring CB-3 to a depth of 95 feet. Soil samples were collected at five foot intervals to total depth, Samples collected at 10, 20, 30, 35, 40, 50, 60, 75, 80, 90, and 95 feet were sent to National Toxicology Laboratories for analysis using EP A methods 8015 and 8020 modified for gasoline (Table I). A copy of the analytical data and the boring log are attached for your review, CB-3 was completed as a vapor extraction well to minimize rig standby time while waiting for the analytical results. Field screening of soil samples using an HNU 101 indicated that target clean-up levels had been met. The boring was plugged back to 80 feet with bentonite chips, Slotted PVC casing (2 inch) was set from 80 feet to 20 feet and blank PVC casing was set from 20 feet to the ground surface. The slotted interval was gravel packed with #3 Monterey sand from 80 feet to two feet above the slots. A one foot bentonite seal was poured above the gravel pack and the remainder of the annulus was filled with cement/bentonite grout to the surface. The site characteristics at the homeless shelter correspond to a score of 49 for the Luft manual gasoline leaching potential risk analysis as stated in Thorne's site characterization study dated September, 1989, The target clean up level concentrations corresponding to a score of 49 are 1000 ppm total petroleum hydrocarbons (TPH), 1 ppm benzene, 50 ppm toluene, 50 ppm xylene, and 50 ppm ethylbenzene, 3801044.030 ""'.../ . . , . ~'''-:::~:- ..:..: ~, ~ :"'_:"'-:0" - , ....,.""'..., ,- . . G. ", _...., ~ ... . -' ,_I, _ ' \..-, ,_' ,_ . ::~, [205': 32Ó-CJ92 · =,~.>< [¿C'5] 32j-C.193 · ¡:-·::SC-752·-t']LlQ2 "Treatment by Design" 4 . - ß~ TJ-K:)RNE is: ENVIRONMENTAL s Mr, Ralph Huey January 25, 1991 page 2 Thorne faxed all of the analytical results and the field boring log to Mr, Joe Canas requesting site closure on January 15, 1991. As soon as Mr, Canas reviews the data and makes a recommendation or decision, we will contact you with the results, If you have any questions or comments concerning this matter, please do not hesitate to contact us. Sincerely, THORNE ENVIRONMENTAL, INC. CL #A-558536 ~E;~ Staff Geologist Eric J, enwood, RG, REA Project Engineering Geologist SLB/EJG/ma cc: Mr, Joe Canas, KCEHD enclosures 3&1044.030 .. . 3E-1044.030 . e ';3J 1HORNE P@ ENVIRONMENTAL ANALYTICAL RESULTS (ppm) Depth (ft) JL .i.. ...E... .x TPH 10 ND 0.45 54,07 16.32 1024 20 ND 2,76 1.44 11,05 51 30 0.32 37,51 8,70 72,52 586 35 ND 7,03 30.34 7,53 297 40 ND 0.32 2,78 1.09 224 50 ND 2,78 0.89 8,99 92 60 1.03 16.58 21.62 20.45 258 75 ND 4,16 20,70 5,54 419 80 0,18 0.22 ND 0.31 ND 90 0,21 ND ND 0,77 42 95 ND ND ND ND ND B - Benzene T - Toluene E - Ethylbenze X - Xylene TPH - Total Petroleum Hydrocarbons ppm - Parts Per Million .. . 3E-I044.030 . e ANALYfICAL RESULTS (ppm) Depth (ft) JL -L ...E.. .x TPH 10 ND 0.45 54,07 16.32 1024 20 ND 2.76 1.44 11.05 51 30 0.32 37,51 8,70 72,52 586 35 ND 7.03 30.34 7,53 297 40 ND 0,32 2,78 1.09 224 50 ND 2,78 0,89 8,99 92 60 1.03 16.58 21.62 20.45 258 75 ND 4.16 20,70 5.54 419 80 0.18 0.22 ND 0.31 ND 90 0.21 ND ND 0,77 42 95 ND ND ND ND ND B - Benzene T - Toluene E - Ethylbenze X - Xylene TPH - Total Petroleum Hydrocarbons ppm - Parts Per Million .. . -. RAILROAD TRACKS 4 $ r----.. --- FENCE I. -X X------>~X___X_",___k~" r ?( VE-4 o VE-3 o 8·3 G ;K w o z w u.. CB-1 ~ CB- 3 :Ii 1.-- VE-2 o ì 'f. BUILDING ì< SCAl.E 1"=-20' - -- - -----S"HEL TER - . - ÖMELESS BAKERSFIELD HUN. BAKERSFIELD, CA 1600 E. TR~~TE MAP PROJECT NO. 3E-1044 . . WELL CONSTRUCTION - .. .. .. - - - - - .- .. .. ... ... ... - ... 2" PVC WITH CEMENT GROUT ... . .~ , ...~ BENT SEAL ::'. 2" : SLOITED ::.:. PVC WITH ::.: #3 SAND Surface Elevation: Total Depth: Date Drilled: CHEMICAL.. 'LYSES Laboratorv Field Benzene HNU 11'H (Gasoline) ppm ppm NA ND /1024 NA ND/51 feet 96.5 feet January 15, 1991 ND 400 17 20 500 27 ::31- oZ .J=> 1110 U :r:" I-.¡.J a. I W · 0.... .... SA..\1PLE >- o 0:: 0 W .J 111 0 I: :r: => I- Z ~ o 5 10 3010 r 28 15 301\ 20 '3611. 25 tñ ' Z °0 uH 'IJ) (J)w :;;0 .' .' - . .' .- . . , . .' -' . . .'. . , . e IJI'{Ar I SOIL DESCRIPTION SPUD 9:25 AM SM SAND, silty, brown, moist, no odor, contains asphalt chunks (No Sample Recovery) SP SAND, medium to coarse grained, brown to gray, dry, loosely consolidated, micaceous, HC odor j SAND, as above, pebbly, HC odor SM SAND, silty, fine to medium grained, moist, loosely consolidated, micaceous, HC odor SP SAND, coarse grained, brown, loosely consolidated, dry, micaceous, pebbly, HC odor Logged By: Supervised By: Diameter of Boring: Water Encountered at: S, BAEHR E, GREENWOOD S" inches feet PLATE THORNE ENVIRONMENTAL, Inc, "TREA TMENT BY DESIGN" HOMELESS SHELTER, 1600 E, TRUXTUN LOG of BORING CB-3 Pro'ect Number 3E-1044 Januarv 1991 Page lof 4 :] - CHEMICAL... KAr I SAMPLE ~r ( ) , ~ Laboratorv Fie:ld :3f- :r" 0::: ,z WELL f-+J Benze:ne HNU oZ Q. . w uCJ CONSTRUCTION ...I=:) OJ H TPH (Gasoline:) mO w· I: '( ) SOIL DESCRIPTION ppm ppm U 0'" =:) ( )w ..... :50 Z ...I ~ : -'. NA 440 42 ?>D13 .... . - :.' '.' . -" .:-.. - ':'" :..=. --- ML : :;/ SILT, very fIne grained, brown, : dense, well consolidated, HC odor , : .:. - " :: .... .' :::::§ - 30 3011- ',.. " 0.32/586 500 42 SILT, as above :_: .... · ..... .' '.: .... · ..... '.: i- .' .,.. , _: ,.. , .,.. , ,.. -,.. ':~ .: .,.. .' '.' .... '. ..... .' '.: i- '."- ')015 :-: .... - 35 , .,.. ND /297 500 20 SILT, as above, pebbly : ,.. ..... .' '.' .... ..... .:1- ,.. : .: ,.. .... '.'¡'" :~ ....~.... 2" 5M SLOTIED PYC WITH #3 SAND 40 30\' - · ,...' ND/224 250 100 SAND, silty, very fine grained, .: ¡.. ¡- reddish brown, occasional pebbles, ,: ¡- -¡- " compact, HC odor .' ¡- ,I- ,;- ,I- , -" .' :::.:' , : - :: .' '- ..' J011 0:'8/ - 45 .' NA 350 26 .' SAND, as above, HC odor , , .' , : .' -' ::. : .' '.: - .' , : ' . , : .' ~ : 50 JO\~ ND /92 150 20 .' SAND, as above, H C odor .' : '.: - .' - - -' - -' i- ". . ..... i- . . :''', THORNE ENVIRONMENTAL, Inc. HOMELESS SHELTER, 1600 E, TRUXTUN PlATE ":;:":'(~"""'", L D G of B DRING .. .. h.... "TREATMENT BY DESIGN" :.:............... CB-3 Proiect Number 3E-1044 Januarv 1991 Page 20f 4 u .:.,,- .. ~ ~, ..... .. CHEMICAL. YSES SAMPLE >- , ~ Laborato Field :t" CJ (/) . 31- 0:: 0 ,Z WELL HNU OZ I-'µ W -I UCl Benzene -I~ a. II m 0 H CONSTRUCTION TPH (Gasoline) mO w II I: :t '(/) SOIL DESCRIPTION ppm ppm () 0.... ~ I- (/)w ~ H :)0 Z -I .' .' " 55 ~ol'1 .' NA 380 44 .' SAND, as above -' .' .' .' . . .' " ::-: 2" .' :::- SLOTIED ':'-' PVC WITH ':': #3 SAND '3OW -' 60 SP 1.03/258 280 12 SAND, medium to coarse grained, brown, pebbly, micaceous, '.' moderately consolidated, HC odor ." .. - . .' -.- -' 65 3D '2.1 NA 150 68 SAND, as above, loosely consolidated, HC odor l .' f -' 7D I 3ð21. NA 75 96 SAND, as above, HC odor '- (No sample recovery) .' SM 75 302.3 .' ND/419 350 42 SAND, silty, fine to medium grained, reddish tan, moist, loose, HC odor " .'. 80 30 7.4- SAND, as above, slight HC odor 0.18/ND 70 13 t:;i;i::tHORNE ENVIRONMENTAL Inc. :.: :.......t::'>. ::: ' :,: :::-:':.,':':-,:,- "TREA TMENT BY DESIGN" HOMELESS SHELTER, 1600 E, TRUXTUN LOG of BORING CB-3 PLATE Pro'ect Number 3E-1044 Januarv 1991 Page 30f ~ a.&7 ... ..... tiI ..Oil .. ~ CHEMICAL SAMPLE ~ ~ . ~ Laborato (/) , '~ :31- J:" a:: 0 ,Z WELL Benzene Ht'.'U OZ I-.¡.J w .J (,)0 CONSTRUCfION .J:) Q. . [D 0 H TPH (Gasoline) [DO w· 1: J: '(/) SOIL DESCRIPTION ppm ppm (,) 0.... :) I- (/)w .., :i0 Z H .J .' .' .' . . .' .' . " .' 102':> .' 85 .' NA 20 38 SAND, as above, slight HC odor PLUGGED WITH BENT " CHIPS .' .' 90 Jo 1.(, 0.21/42 480 52 SAND, as above, HC odor 95 107.g ND/ND 70 84 SA1',TD, as above, slight HC odor HC = Hydrocarbon NA = Not Analyzed Bent = Bentonite 100 105 ::::;:?~Ttf0RNE ENVIRONMENTAL, Inc. "':.:':..::::':':':'- "TREATMENT BY DESIGN" HOMELESS SHELTER, 1600 E, TRUXTUN LOG of BORING CB-] PLATE Pro·eet Number 3E-1044 Januarv 1991 Page 40f 4 '. . Naresh C. Jain, Ph.D. Laboratory Director National Tox.cology ,IiI >1. tab oratories Thomas C. Sneath, B.S. Chiel Toxicologist INC. . 100 California Ave. Bakersfield, California 93304 805/ 322-4250 800 / 350-3515 FAX 805/322-4322 BENZENE, TOLUENE, ETHYLBENZENE, XYLENES ------------.------------------------------------------------------- -------------------------------------------------------------------- Thorne Environmental, Inc. 1830 Truxtun Ave., Ste. 216 Bakersfield, CA 93301 Attention: Eric Greenwood Date of Report: 21-Jan-91 Lab #: 011590A-1 Sample Description: Project 3E-l044 - Homeless Shelter Sample #03028 CB-3 95' Test Method: EPA Method Modified 8020 Type of Sample: Soil Date Sample Collected: 15-·J an-91 Date Sample Recei ved @ l_·3.b: 15-Jan-91 Date Analysis Completed: 21-Jan-91 Const i tl_lent Repot-ti ng Units Anal Y5i-5 Results Minimum Repot-t i nc] Le\/el Benzene Toluene Ethylbenzene Total Xylenes Llgíg ugíg ug/g ugíg N,D, N.D. N.D. N.D. <),05 0.05 0.05 0.05 Comments: California D.D.H.S. Cert. #225 N.D. = None Detected Da t a ReI ease Author i z ed, øþ~----------------------------- . . . I~~t.i~~:~y g ¡ ïaboratories INC. . Naresh C. Jain, Ph.D. Laboratory Director Thomas C. Sneath, B.S. Chief Toxicologist 100 California Ave. Bakersfield. California 93304 805 I 322-4250 800 I 350-3515 FAX 805 I 322-4322 Total Petroleum Hydrocarbons Gasoline ---------------------------------------------------------------------- ---------------------------------------------------------------------- Date of Report: Lab #: 21-.] an-91 011590A-1 Thorne Environmental, Inc, 1830 Truxtun Ave., Ste. 216 Bakersfield, CA 93301 Attention: Eric Greenwood Sample Description: Project #3E-1044 - Homeless Shelter Sample #03028 CB-3 95' Test Metrlod: Calif, DOHS Type of Sample: Soil Date Sample Collected: 15-Jan-91 Date Sample Rec'd @ Lab: 15-Jan-91 Date Analvsis Completed: 21-Jan-91 Cc,nst i tuent Reporting Units Anal-O/'5i s Results Minimum Reporting Level Total Petroleum Hydro- carbon as Gasoline u,g/g None Detected 5.00 Comment'::; : California D.D.H.S. Cert. #225 Data Release Authorized ~~~------------------ I I I . \ L) i I . .....-,,. . " ~_.... 1...., ...................,... . ..---- f'¡¡OJ_ NO. f'IIOJECT NAME -~t - \ O~tf \-\ OV\\t LE- S S ." SHt L1r 1.1... NO, l.P_ NO. SAMPLERS: (SignalureINllmb()f) ,I (pO NO) ¡ OF .~ 'j¡ AI. 'i ~)t\UlK , \ CON SAMPl.E 1.0 T TAINERS REMARKS DATE SAMPLE 1,0_ i TIME I MMIOO/YY HtIMM:SS 1 1- Ie;- -- '11 10'· 10 ~ D1J)1~ (0 --) l~1 I 'x- 'I .? [ ~) 11-- ____ _. -iF1n-otl-6i---ctr:-l)----T('rð~- -- \----- ---- --,- --- -"-" ---. -- -- - -- - .-~_. - -----..... I. ., ,- ,--- , e' t . - , i I i . i "(""'1' b" ro,,,,,, I \ ;a;er~~ uÜ ,,,,..., )',}""""'" ¡ ¡ Relna,ks Send Results To STIr\£. Y (3 í\\:¡ \. . J/~/// Al1enlion of '11 h , ,', f...\ ' J .. .' -(I l\~ I,~.{\~v.. /'11 . // I, 1..(" ,I,r.!/,,,- / :t. I THORNE ENVIHONMENTAL. INC, Relinquished by: ¡Sign. lure) oalerime Réceived by: (Sìgnllure) / \~)O 1jtU '{.1ùtJ t\\JnjÙE 1\' lie ¡ Ö¡\\Ll ¡:·:-'JIE-i. (J \ f....¡\. 'i -:lJ'~ () \ Relinquished by: (SilJnaluI.) oalerme Received 10/ ~abOlalOlY by: (Signature) i I I White· SilrJIµlt:r CcHl.JIV J.10luffl Copy To Sh'ppcI Pink lab CODY ! :--, u374 CHAIN OF CUSTODY ¡ . I """ . " ~~t.i~~:~y G:J taboratories INC e Naresh C. Jain, Ph.D. Laooratory Director Thomas C. Sneath, B.S. Chief Toxicologist 1100 California Ave. Bakersfield, California 93304 805 / 322-4250 800 / 350-3515 FAX 805 / 322-4322 BENZENE, TOLUENE, ETHYL8ENZENE, XYLENES -------------------------------------------------------------------- --------------------------------------------------------------------- Thorne Environmental, rnc, 1830 Truxtun Ave" Ste. 216 Bakersfield, CA 93301 Attention: Eric Greenwood Date of Repot-·t: Lab *F: 21-Jan-91 0114908-1 Sample Description: Project 3E-1044 - Homeless Shelter Sample #03010 - 10' Test Method: EPA Method Modified 8020 Type of Sample: Soil Date Sample Collected: 14-Jan-91 Dët.t'2 Samp Ie ¡;:ecei ved @ l_ab: 14,-,] an-91 Date í4nal ysi s Como I ~·t ed : 21-,]an-91 Constituent Repat-t i ng Units Anal ysi':; Results Minimum Reoort.ino;¡ Level Benzene Toluene Ethylbenzene Total Xylenes uo;¡/g ug/g '-\g/g ug/g N.D. 0,45 54·. 07 16.32 ()a ()5 0,05 <). ()5 0.05 Comments: California D.O.H.S. Cert, #225 N.D. = None Detected Data Release Authorized: /14~---------------------------- ~ . ~~t.i:~:~y I:::J raboratories INC. e Naresh C. Jain. Ph.D. Laboratory Director Thomas C. Sneath, 8.S. Chief Toxicologist 1100 California Ave. Bakersfield, California 93304 805/ 322-4250 800 / 350-3515 FAX 805/322-4322 BENZENE, TOLUENE, ETHYLBENZENE, XYLENES -----------------------------------~------------------------------- ---------------------------------------------------------------------- Thorne Environmental, Inc. 1830 Truxtun Ave., Ste. 216 Bakersfield, CA 93301 f=1t tent ion: Et-- i c Gt-eenwood Date of F:epot-t: Lab #: 21-Jan-91 0114908-3 Sample Description: Project 3E-1044 - Homeless Shelter Sample #03012 - 20' Test Method: EPA Method Modified 8020 Type of Sample: Soil Da t e S.-:'U11p 1 e [:'::)llected: 14-,J ·~n -91 Date Sample Recei ved ¡ª Lab: 14-J c.1n-91 Date Analysis Comoleted: 21-Jan-91 Corlstituent Repm-t i ng Unit5 Analysis Results Minimum Reporting Level Ben z \~n e Toluene Ei:hylbenzene Total Xylenes UI;) / 1~ ug/g LlI; / 9 ug/g N.D. 2.76 0.05 0.05 0.05 0.05 1. 44 11.05 Comments: California D.O.H.S. Cert. #225 N.D. = None Detected Data Release Authorized: -f11./fd4~-------------------------- · .; ,.N"ational ,-, 'l·oxicology ~ I Laboratories INC. I 100 California Ave. Bakersfield, California 93304 e Naresh C. Jain, Ph.D. Laboratory Director Thomas C. Sneath, B.S. Chiel Toxicologist 805 / 322-4250 800/350-3515 FAX 805/322-4322 BENZENE, TOLUENE, ETHYLBENZENE, XYLENES ------------------------------------------------------------------- --------------------------------_._--------------~------------------- Thorne Environmental, Inc. 1830 Truxtun Ave., Ste. 216 Bakersfield, CA 93301 At tent i on: Et- i c C3t-eenwood Date of F:epot-t: Lab #: 21'-~Jan-91 0114908-5 Sample Description: Project 3E-1044 - Homeless Shelter Sample #03014 - 30' Test Method: EPA Method Mod if i ed E:020 Type of Sample: Soil Date Sample Collected: 14--J an-91 Dat(õ! Samo 1 e- Rec e i ved (~ L¿'.b: 14-,J::,n-91 Date Anal 'lsi s Completed: 21-Jan-91 Constituent Repat-t i ng Units Analysis Results 1'1i rl i mum Repm-t i ng Level Benz enE~ Toluene Ethylbenzene Total Xylenes ug/g ug/g ug/g ug/g <).32 37.51 8.70 -,.~ C"I"""\ I...::......;.,;;". 0.05 0.05 0.05 0,05 Comments: California D.O.H.S. Cert. #225 N.D. = None Detected Data Release Authorized: _j11~~__________________________ ..National "!"oxicology .1 " Laboratories I r INC. 805 / 322-4250 800 / 350-3515 1100 California Ave. Bakersfield. California 93304 e BENZENE, TOLUENE, ETHYLBENZENE, XYLENES Naresh C~ Jain, Ph.D. Laboratory Director Thomas C. Sneath, B.S. Chiel Toxicologist FAX 805 / 322-4322 =================================================================== Thorne Environmental, Inc. 1830 Truxtun Ave., Ste. 216 Bakersfield, CA 93301 Attention: Eric Greenwood Sample Description: Date of Repat-t: L¿lb #: 14-Jan-91 0114908-7 Project 3E-1044 - Homeless Shelter Sample #03027 - 35' Test Method: EPA Method Modified 8020 Date Sample Collected: 14-Jan-91 Date Sample F:ecei ved @ Lab: 14-Jan-91 Constituent Repat-t i ng Units Benzene Tol Llene Ethylbenzene Total Xylenes U9 / ';I U9/9 U9/9 U9/9 Comments: California D.O.H.S. Cert. #225 N.D. = None Detected Type of Sample: Soil Date Analysis Completed: 14-,] an-91 Analysis Results N.D. 7.03 30.34 - t:"''''':'''' I . ..J.,:" Minimum Repot-t i ng Level 0.05 0.05 0.05 0.05 Data Release Authorized. _~~______________________________ = . ~~t.ï~~:~y G;J raboratories INC e Naresh C. Jain, Ph.D. Laboratory Director Thomas C. Sneath, B.S. Chiel Toxicologist , i I i 1100 California Ave. ¡ Bakersfield, California 93304 805 / 322-4250 800 / 350-3515 FAX 805 / 322-4322 BENZENE, TOLUENE, ETHYLBENZENE, XYLENES -------------------------------------------------------------------- -------------------------------------------------------------------- Thorne Environmental, Inc. 1830 Truxtun Ave., Ste. 216 Bakersfield, CA 93301 Attention: Eric Greenwood Date of Repot-t: Lab #: 21-Jan-91 011490B-8 Sample Description: Project 3E-1044 - Homeless Shelter Sample #03016 - 40' Test Method: EPA Method Modified 8020 Type of Sample: Soil Date Sample Collected: 14-,jan-91 Date Sample F,:ecei ved @ Lab: 14-,J an-91 Date Anal ysi-::; Completed: 21-Jan-91 Constituent RepOt-ti ng Units Analysis Results 1"li n i mum RepOt-t i ng Level Benz en€~ Toluene Ethylbenzene Total Xylenes ugìg ug/g ug/g ug/g N,D, 1.09 0.05 0.05 ,0.05 0.05 0.32 2.78 Comments: California D.O.H.S. Cert. #225 N.D. = None Detected Da taRe I ease Aut h ori z ed : -.L!1.w.~-------------------------- ~ ,. e Naresh C. Jain, Ph.D. Laboratory Director ~~ational loxjcology .1 ;, I., Laboratories INC. Thomas C. Sneath, B.S. Chief Toxicologist 1100 California Ave. Bakersfield, California 93304 805 / 322-4250 800 / 350-3515 FAX 805/322-4322 BENZENE, TOLUENE, ETHYLBENZENE, XYLENES ------------------------------------------------------------------- --------------------------------------------------------------------- Tho~ne Environmental, Inc. 1830 Truxtun Ave., Ste. 216 Bakersfield, CA 93301 Attention: Eric G~eenwood Date of Repot-t: Lab #: 21-Jan-91 0114908-10 Sample Description: P~oject 3E-1044 - Homeless Shelte~ Sample #03018 - 50' Test Method: EPA Method Modified 8020 Tvpe of Sample: Soil Date S~"'Imple Collected: 14-Jan-91 Date Sample Received @ Lab: 14--J an-91 D.:=I.te Anal ysi s Completed: 21-Jan-91 Constituent· RepOt-t i ng Units Analysis ¡=;:esul ts Minimum Repo~ting Level Benzene Toluene Ethylbenzene Total Xylenes Ltg/g ugíg ug/g ug/g N.D, 2,78 0.89 8.99 (1,05 0.05 0,05 0.05 Comments: CalifQ~nia D.D.H.S. Ce~t. #225 N.D. = None Detected Da taRe 1 ea se Author i zed, ,;-~../1d4-------------------------- · fl~t.i~~:~y t::J raboratories INC '¡'- ~ e Naresh C. Jain, Ph.D. Laboratory Director Thomas C. Sneath, B.S. Chiel Toxicologist , 100 California Ave. Bakersfield, California 93304 805/322-4250 800 / 350-3515 FAX 805 / 322-4322 BENZENE, TOLUENE, ETHYLBENZENE, XYLENES ------------------------------------------------------------------- ------------------------------------------------------------------- Thorne Environmental, Inc. 1830 Truxtun Ave., Ste. 216 Bakersfield, CA 93301 At tent ion: Et- i c Greenwood Date of Repot-t: Lab #: 14-Jan-91 011490B-12 Sample Description: Project 3E-1044 - Homeless Shelter Sample #03020 - 60' Test Method: EPA Method Modified 8020 Type of Sample: Soil Date Sample Collected: 14-Jan-91 Date Sample F~ecei ved (~ Lab: 14-Jan-91 Date t~nal ysi s Completed: 14-Jan-91 Constituent Repat-t i ng Units Pinal ysi s Results Minimum Repat-t i n';) Lev'el BenZEne Toluene Ethylbenzene Total Xylenes ug/g ugíg U';) / 9 ug/g 1.03 16,58 21.62 0.05 0.05 0.05 0.05 2(). 45 Comments: California D.O.H,S. Cert. #225 N.D. = None Detected Data Release Authorized: ~~~~~---------------------------- . ~~t.i~~:~y g raboratories INC " . e Naresh C. Jain, Ph.D. Laboratory Direc:or Thomas C. Sneath, B.S. Chiel Toxicologist 1100 California Ave. Bakersfield, California 93304 805 / 322-4250 800 / 350-3515 FAX 805/ 322-4322 BENZENE, TOLUENE, ETHYLBENZENE, XYLENES -------------------------------------------------------------------- ------------------------------------------------------------------- Tho~ne Envi~onmEntal, Inc. 1830 Truxtun Ave., Ste. 216 Bake~sfield, CA 93301 Attention: Eric Greenwood Date of Repo~t: Lab #: 14-,Jan-91 011490B-14 Sample Desc~iption: Project 3E-1044 - Homeless Shelte~ Sample #03023 - 75' Test Method: EPA Method Modified 8020 Type of Sample: Sail Date Sample Call E;:·cted: 14-Jan-91 Date Samp l,::! Received @ L2b: 14·-,] 2n-9l Date Anal ysi":õ Completed: 14-,J an-91 Constituent Repar-ting Units AnalY':õi':Õ Results t'1i ni mum Reporting Level Benzene Toluene Etlìylbenzene Total Xylenes ug/g ug/g ug/g ug/g i'L D. 4. 16 20.70 5.54 0.05 0.05 0.05 0.05 Comments: Califo~nia D.O,H.S. Ce~t. #225 N.D. = None Detected Data Release Authorized: -J~~~--------------------------- · ~~t.i:~:~y g raboratories INC (' '\.~ e Naresh C. Jain, Ph.D. Laboratory Director Thornas C. Sneath, B.S. Chiel Toxicologist 1100 California Ave. Bakersfield. California 93304 805 / 322-4250 800 / 350-3515 FAX 805/322-4322 BENZENE, TOLUENE, ETHYLBENZENE, XYLENES .------------------------------------------------------------------- -------------------------------------------------------------------- Thorne Environmental, Inc. 1830 Truxtun Ave., Ste. 216 Bakersfield, CA 93301 ~~ttention: Et-ic Gt-een¡'¡Qod Date of Report: Lab #: 21--J an-91 011490B-15 Sample Description: Project 3E-I044 - Homeless Shelter Sample #03024 - 80' Test Method: EPA Method Modified 8020 Type of Sample: Soil DatE' Sample Collected: 14-c1an-91 Dc?t'2 Samp 1 e ¡:;:ecei \led @ Lab: 14-·Jan-91 Date Analysis Completed: 21-Jan-91 Constituent RepDt-t i ng Units Analysis Results Minimum Reporting Level B'21ì zen e Toluene Ethylbenzene Total Xylenes ug/g ug/g ug/g ug/g 0,18 0,05 0.05 0.05 0.05 <).22 N,D. 0.31 Comments: California D.G.H.S. Cert. #225 N.D. = None Detected Data Release Authorized. _~~----------------------------- · ~~t.i:~:~y t::J raboratories INC. ~: ~.." e Naresh C. Jain, Ph.D. Laboratory Dírector Thomas C, Sneath, B.S. Chief Toxicologist 1100 Caljfornia Ave. Bakersfield. California 93304 805 / 322-4250 800 / 350-3515 FAX 805/322-4322 BENZENE, TOLUENE, ETHYLBENZENE, XYLENES ==================================================================== Thorne Environmental. Inc. 1830 Truxtun Ave., Ste. 216 Bakersfield, CA 93301 Attention: Eric Greenwood Date of Report: 21-Jan-91 Lab #: 011490B-17 Sample Description: Project 3E-I044 - Homeless Shelter Sample #03026 - 90' Test Method: EPA Method Modified 8020 Type of Sample: Soil Date Sample Collected: 14-Jan-91 D¿, t 12 :3amp 1 e Recei ved @ L·30: 14-.]an-91 Date í':;nal ysi 5 Completed: 21-.]an-91 Constituent Repm-t i nl;) Units Analysis Results Minimum ¡::;:epor-t i nl~ Level BE'nz ene Toluene Ethylbenzene Total Xylenes ug / ,;) ug/g L\g / ';1 ug/g 0.21 N.D. N,D, 0.77 0,05 0.05 0.05 0,05 C':JiT1men t 5: California D.D.H.S. Cert, #225 N.D. = None Detected Data ReI ease Author i zed: $-#4--------------------------- <' ') e Naresh C. Jain, Ph.D. L..aboratory Director , ~at-¡onal l·oxr· cology .\ " 'I. aboratories Thomas C. Sneath, B.S. Chiel Toxicologist INC. 100 California Ave. Bakersfield, California 93304 805/ 322-4250 800 / 350-3515 FAX 805 / 322·4322 Total Petroleum Hydrocarbons Gasoline ------------------------------------------------------------------------ ----------------------------------------------------------------------- Thorne Environmental, Inc. 1830 Truxtun Ave., Ste. 216 Bakersfield, CA 93301 Attention: Eric Greenwood D¿.. t e o-f Report: L¿¡.b #: 21-,]an-91 011490B-1 Sample Description: Project #3E-1044 - Homeless Shelter Sample #03010 - 10' Test Mett""¡Qd: Calif. DOHS Type of Sample: Soil Date Sample Collected: 14-Jan-91 Date Sample Rec . d @ Lab: 14-Jan-91 Date Analysis Completed: 21-,] an-91 Constituent F.:epOt-t i ng Units Analysis Re:;.ul ts 1'1i n i mLlfn Repor-ting Level Total Petr-oleum Hydr-o- carbon as Gasoline ug / ';I 102.:::J·. <) 5. ()() Comments: Califor-nia D.G.H.S. Cer-t. #225 Data Release Authorized ~~-----------_------ '. . . ~~t.i~~:~y g raboratories INC. e Naresh C. Jain, Ph.D. Laboratory Director Thornas C. Sneath, B.S. Chief Toxicologist 1100 California Ave. Bakersfield. California 93304 805 / 322-4250 800 / 350-3515 FAX 805 ; 322-4322 Total Petroleum Hydrocarbons Gasoline ---------------------------------------------------------------------- ---------------------------------------------------------------------- Thorne Environmental, Inc. 1830 Truxtun Ave" Ste. 216 Bakersfield, CA 93301 Attention: Eric Greenwood Date of Report: Lab #: 21-Jan-91 011490B-3 Sample Description: Project #3E-I044 - Homeless Shelter Sample #03012 - 20' Tes·t Method: Calif. DOHS Type of Sample: Soil Date Sample Collected: 14-Jan-91 Date Samole Rec'd @ Lab: 14-.]an-91 Date Anal ysi-:; Completed: 21-Jan-91 Constituent Repm-t i n,;¡ Units Anal ysi":; Results Minimum Reoorting Level Total Petroleum Hydro- carbon as Gasoline ug/g 51.0 5.00 Cc:¡mmen t s : California D.O.H.S. Cert. #225 Data Rei ease Authori zed L1:IM4------------------- co ,- . e I <- I~t.i:~:~y g . raboratories INC Naresh C. Jain, Ph.D. Laboratory Director Thornas C. Sneath, B.S. Chief Toxicologist ;alifornia Ave. Bakersfield, California 93304 805 / 322-4250 800 / 350-3515 FAX 805 / 322-4322 Total Petroleum Hydrocarbons Gasoline ----------------------------------------------------------------------- --------------------------------.-------------------------------.--------- ìorne Environmental, Inc. 330 Truxtun Ave., Ste. 216 lakersfield, CA 93301 ttention: Eric Greenwood Date of Report: Lab #: 1 LI·-.] an-'=;> 1 0114908-7 ample Description: Project #3E-1044 - Homeless Shelter Sample #03027 - 35' 2st Metrlod: Calif. DOHS Type of S¿..mp 1 e: Soil ::d:e ~3.::<.mp 1 e .:Jll ected: 14-Jan-91 Dati? Samp 1 e Rec 'd ('ª Lab: 14-Jan-91 Date I~nal '¡5i-;5 Completed: 14-Jan-91 anstituent Report i rig Units Analysis Results Minimum Reporting Level °otal Petroleum Hydro- arbon as Gasoline Ltg/I] 297.0 5.00 ~omments: :alifornia D.O.H.S. Cert. #225 )ata Release Authorized -¡~------------------ · e , ~ational -l'oxlcology .1" ,I. Laboratories INC. Naresh C, Jain, Ph.D. Laboratory Director Thornas C, Sneath, B.S. Chiel Toxicologist 1100 California Ave. Bakersfield, California 93304 805 / 322-4250 800 / 350-3515 FAX 805 / 322-4322 Total Petroleum Hydrocarbons Gasoline ------------------------------------------------------------------.---- ------------------------------------------------------------------------- Thorne Environmental, Inc. 1830 Truxtun Ave., Ste. 216 8akersfield, CA 93301 Attention: Eric Greenwood Date of Report: Lab #: 21-Jan-91 0114908-8 Sample Description: Project #3E-1044 - Homeless Shelter Sample #03016 - 40' Test Method: Calif. DGHS Type of Sample: Soil Date :3-:."\mple Collected: 14-Jan-91 Dë.,"te S::\ffiPle ¡:;:ec . d @ l_ab: 14-Jan-91 Dat.e Analysis Comoleted: 21-·]an-91 Consti tLlent Repot-t i ng Units Analysis ResLll ts i"1i ni mum Repot-ti ng Level Total Petroleum Hydro- carbon as Gasoline ug/g 224. () 5.00 Comments: California D.G.H.S. Cert. #225 Data Release Authorized _~ -------------- · >, [;;J ational i:x · cology ,I ;, 1 . raboratories INC, .. e (i' Naresh C. Jain, Ph.D. laboratory Director Thomas C, Sneath, B.S. Chief Toxicologist 100 California Ave. Bakersfield. California 93304 805 I 322-4250 800 I 350-3515 FAX 805 I 322-4322 Total Petroleum Hydrocarbons Gasoline -------------.-------------------------------------------------------.--------- ------------------------------------------------------------------------ Thorne Environmental, Inc. 1830 Truxtun Ave., Ste, 216 Bakersfield, CA 93301 Attention: Eric Greenwood D~1.tE elf Repat-t: Lab #: 22--J ¿\n-':? 1 0114908-::'0 Sample Description~ Project #3E-1044 - Homeless Shelter Sample #03018 - 50' Test Meth,~d: Calif. DDHS TVD(? of Sét_mole: ~:oi 1 Date :3amp 1 e Collected: 14-,] ¿In -'=t 1 Date Sdmple F:ec 'd (~ Lab: 14-,J an-91 Date í-=)nal y;:;; is Completed: 14-Jan-91 Constituent F:epat-t i ng Units f~nal ysi s F:esul t s 1'1 i n i m Ltfft Reporting Level Total Petroleum Hydro- carbon as Gasoline u.g/g 92. () 5.00 C,:¡mment·:; : California D.D.H.S. Cert. #225 Data R,:l ease Author-i. zed _____~~______________ ~ $ (\' I e , Naresh C. Jain, Ph.D. Laboratory Director ~~t.~~:~y .1,.1 raboratories Thomas C. Sneath, B.S. Chief Toxicologist INC. 1100 California Ave. Bakersfield, California 93304 805/322-4250 800 / 350-3515 FAX 805 / 322-4322 Total Pet~oleum Hyd~oca~bons Gasoline ---------------------------------------------------------------------- --------------._---------------~--------------------------------------- Thorne Envi~onmental, Inc. 1830 Truxtun Ave., Ste. 216 Bakersfield, CA 93301 Attention: Eric G~eenwood Date of Report: Lab #: 14-.J an-91 0114908-12 Sample Description: Project #3E-1044 - Homeless Shelte~ Sample #03020 - 60' Test Method: Calif. DOHS Type of Sample: Soil Date Sample Collected: 14-Jan-91 Date :3ample Rec'd @ Lab: 14-,J an-91 Date Analysis Completed: 14-Jan-91 Const i tLlent Repot-t i ng Units Analysis F.:esLll ts Minimum Repo~ting Level Total Petroleum Hydro- ca~bon as Gasoline 1_lg/g 258.0 5.00 Comments: Califo~nia D.G.H.S. Ce~t. #225 Data Release AL,thDrized }~--------------------- . e .. ,f ~~t.i~~:~y .1..1 . tab Drat Dries Naresh C. Jain, Ph.D. Laboratory Director Thomas C. Sneath, 8,S. Chief Toxicologist INC. . 1100 California Ave. Bakersfield. California 93304 805 I 322-4250 800 I 350-351 5 FAX 805 I 322-4322 Total Petroleum Hydrocarbons Gasoline ---------------------------------------------------------------------- ---------------------------------------------------------------------- Thorne Environmental, Inc. 1830 Truxtun Ave., Ste. 216 Bakersfield, CA 93301 Attention: Eric Greenwood Date of Report: Lab #: 14-Jan-91 011490B-14 Sample Description: Project #3E-I044 - Homeless Shelter Samcle #03023 - 75' Test Method: Calif. DGHS Type of Sample: Soil Date Sample Collected: 14-Jan-91 Date Sample Rec'd @ Lab: 14-Jan-91 Date Analysis Completed: 14-Jan-91 ConstituEnt Reporting Units Analysis Results Minimum Repot-t i ng Level Total Petroleum Hydro- carbon as Gasoline Ltgíg 419.0 5.00 Comments: California D.G.H.S. Cert. #225 Da taRe 1 ease Aut h Dr 10 ed /.h_~--------------------- · f· . ...N a Hona I m. '1·0 x · cology Liìïiïi.I ïaboratories INC. 'e Naresh C. Jain, Ph.D. Laboratory Director Thomas C. Sneath, 8.S. Chiel Toxicologist , 1100 California Ave. Bakersfield, California 93304 805 / 322-4250 800 / 350-3515 FAX 805 / 322-4322 Total Petroleum Hydrocarbons Gasoline ----------------------------------------------------------------------- ------------------------------------------------------------------------ Thorne Environmental, Inc. 1830 Truxtun Ave., Ste. 216 Bakersfield, CA 93301 Attention: Eric Greenwood Date of Report: Lab #: 21-Jan-91 0114908-15 Sample Description: Project #3E-1044 - Homeless Shelter Sample #03024 - 80' Test t'1ethod: Calif. DGHS Type of Sample: Soil Date Sample Collected: 14·-Jan-91 Date Sample Rec'd @ Lab: 1 ':¡'-J an-91 Date Analysis Completed: 21-Ja.n-91 Constituent Reportii"iq Units Analvsis f;:esul t s Minimum Repot-t i ng Level Total Petroleum Hydro- carbon as Gasoline ug/g Nc,ne Detected 5.00 Comments: California D.G.H.S. Cert. #225 Data Release Authocized _111~------------------- ;0 . . e '~~~i~~:~y . ,1:,1, Laboratories Naresh C. Jain, Ph.D. Laboratory Director ;.~ / ' ~ .~!'. Thomas C. Sneath, B.S. Chief Toxicologist INC. 1100 California Ave. Bakersfield. California 93304 805 I 322·4250 800 / 350-3515 FAX 805/ 322-4322 Total Petroleum Hydrocarbons Gasoline ----------------------------------------------------------------------- ----------------------------------------------------------------------- Thorne Environmental, Inc. 1830 Truxtun Ave" Ste. 216 Bakersfield, CA 93301 Attention: Eric Greenwood Date of Repot-t: Lab #: 21-,] an-91 011490B-17 Sample Description: Project #3E-1044 - Homeless Shelter Sample #03026 - 90' Test Ì"1ethod: Calif, DOHS Type of Sample: Soil Date Sample Collected: 14·-J an-91 Date Sample Rec'd @ Lab: 14-Jan-91 Date Analysis Completed: 21-Jan-91 Constituent Repor-ti ng Un its Anal ysi":; Results Minimum Repot-ti ng Level Total Petroleum Hydro- carbon as Gasoline ug/g 42.0 5.00 Comments: California D.O.H.S. Cert. #225 Data Release Authorized _~¡I~------------------ PIiOJ. NO. PIiOJECT NAME ~. 1{ ~\ 044- \ \ OV\·\r.ll'S S s\\t L'\:~ ~ NO, 'Uì l :f( Ii , J ',/1 L? 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I I . VE 4 · · · FORMER 1, 000 GAL. I GASOLINE TANKS I I .. APPROXIMATE DISPENSER ISLAND I LIMITS OF REMOVED I EXCAVATION · t I 0.11 I I ß,J/:J,'-->-.-( I · N I I tLé3 i '1 I · .1 I I I I I I I I MODERATELY I · aJNTl\MINATED AREA il I I I · I I · I I ] I · · I · · ] ;, I O· 10 20 FT ) '. J · · SCALE · · ~ · · · :. · I " SOIL BORING' ~ :. I LOCATION I A' - B 6 · , L______~·~______ _;.J . CHARACTERIZATION ~ /VAPOR EXTRACTION 0 EXISTING BUILDING J~ ll-k)RNE. HOMELESS SHELTER EXHI 81 T SITE I -BORING lOCATIONS ~ ~ ENVIRONMENTAL BAKERSFIELD, CALIFORNIA 5 l~ 0, '" .. ¡;}/t/rò t1-<:-<-L~. 1100 1000 900 - 800 E c. c. - Z 700 0 ~ a: 600 I- Z UJ U 500 Z 0 U I- 400 UJ -oJ Z 300 200 100 I I , I VE-1, 2, 3, 4 OPEN TO AMBIENT VE-1 VE-4 GALLERY ON EXTRACTION ~ VE-2, 3, CB-1 ON EXTRACTION VE-1, VE-6 GALLERY ON EXTRACTION VE-2, VE-3 ON EXTRACTION I TESTING VES MACHINE (Various combinations of wells open, Ran 7 days) ADJUSTED WELL CONFIGURATION / ABOVE GROUND GALLERY DECOMMISSIONED ADJUSTED WEll /NFIGURATION ADJUSTED WELL CONFIGURATION ADVANCED CONARMATlON BORING SITE /I N A s D J o N M J J A F M D J TIME ~l1DRNE ~ ENVIRONMENTAL BAKERSFIELD HOMELESS SHELTER 1600 E. TRUXTUN, BAKERSFIELD, CA .. .. AIR SAMPLING PROJE.CT NO. 3E-1044 't ~ . ~ ENVIRONMENTAL ·-e -=- ,,\ TG Company 'I Mr, Ralph Huey - -- - -'_ Hazardous Materials Division City of Bakersfield Fire Department 2130 "G" Street Bakersfield, CA 93301 DY~©§O\Y7¡g ~ .-4. ~ , '~'"~''' '. .', " " .- " - December 31, 1990 < ., Re: The Bakersfield Homeless Shelter Correction of Data Dear Mr, Huey: This letter is to correct a transcription error in our status report of December 6, 1990, During a routine review of data with KCEHSD it was discovered that the statement that approximately 4953 pounds of gasoline were extracted during November is incorrect, THE CORRECT NUMBER OF POUNDS EXTRACTED DURING THE MONTH'WAS 1973. Please modify your records accordingly, We apologize for any inconvenience this transcription error may have caused, If you have any questions, please do not hesitate to contact us, Sincerely, THORNE ENVIRONMENTAL, INC. CL# A-SSSS36 4cC( ß~ ImQ Stacy L. BaØ;r Staff Geologist ~ Eric J, ree ood, RG, REA Project Engineering Geologist SLB/ma cc: Joe Canas, KCEHSD George Gonzales, Economic/Community Development 3E-1044.028 1?.3C ~~¡_;:<:Jn .ii··..e" -~''-.:~2 .2'~é. . 2c~:ers~'e:c~. ~=.,.:~ ':f.:-.~C'; · ~=:... (3051 326-0492 · FAX: [805] 326-0¿Q3 · IÎ-800-753-0L192 "Trpritmpnt hv f)p<;if!n" '" e e " RANDALL L ABBOTT , Director Air Pollution Control District WILLIAM J. RODDY, APeO Environmental Health Setvices Department SŒVE McCAlll:Y, RÐlS, DIRECTOR Planning & Dewlopment Services Oepartment 1m JAMES, AlCP, DIRECTOR RESOURCE MANAGEMENT AGENCY TRANSMITTAL SHEET FROM: /:<)13)?6 I I , .=\D e.- II a. ~~ S DATE: 1___1 RESOURCE MANAGEMENT AGENCY I ~ENVIRONMENTAL HEALTH SERVICES DEPARTMENT 1___1 MANAGEMENT SERVICES DIVISION TO: ~ .~ ~:à~ Name ' /~ûv-~ Company/Department \S (k ~~ \t~ ~ \I\. J ~,/ ('),A ,I\AÝ' AÅ -I ~( FAX NO,~ 3;) (0 () 4- 7' ~ ;Z TOTAL PAGES (including cover sheet) COMMENTS: J ìÔCJecP .. nq 2700 "M" STREET. SUITE 350 BAKERSFIELD. CALIFORNIA 93301 (805) 861-.î.C;O? ~ ~ -;g. , ~ ENVIRONMENTAL I " A TG Company mORNE ENVIRONMENTAL, INC. Telephone 805/326.0492 1,,800/753.0492 Fax 805/326-0498 FAX TRANSMISSION COVER TO: \'z ... t '3 ... '{ 0 u.n J O~ . µtJAS \Lc.eH S ST~~ 6~ ow. RE: \-\'c\A^eLbSS CS~-œfL (2.tslJvr~ NUMBER OF PAGES INCLUDING COVER:~ DATE: COMPANY: FROM: COMMENTS: ~ l~ 11tt (.0.(. ~ +\AJ.. \(~ ~~lJL.,1C;. .. ~ 1: ~~y C4~í f~~lS~lO~ ~ TtiOwe aJ\Jl\e.O~~~ ~ - 1"0 AðAvroO~ WaL \f-lo ~~ tr) W\Þ\'W\foU?\~G \~ çL.~. /Ii~/J.::z M:£~I~ ~~Is PLEASE CALL ( ) URGENT ( ) REPLY NOT NECESSARY ( ) '1830 Trux'~.Jn Av~, SUII¡:; 2'16 . ~-::ller~!.¡.:I\'l. ".:' 'ì:UI~1 · ¡'~L i,;C!3) 326·0492 · FA~ (SOi) 326·0âQa · 1-800,7.S3·0âQ2 """,,,,:, 'j'- ~f \. ,q;--- ~. . '~,~~~:1 1~t~~~ -~ ENVIRONMENTAL ;~, TG Ccr:qan.y October 15, 1990 Mr, Ralph Huey City of Bakersfield Hazardous Materials Division 2130 "G" Street Bakersfield, CA 93301 Re: Homeless Shelter Status Report Dear Mr, Huey: On September 26th and 27th, 1990, Thorne Environmental, Inc. advanced soil boring CB- 1 to 90 feet at Site I to assess the progress of remediation, Soil samples were collected at five foot intervals using a split spoon sampler and were sent to National Toxicology Laboratories (NTL) for analysis of benzene, toluene, ethylbenzene, and xylenes (BTEX) and total petroleum hydrocarbons (TPH) as gasoline, Analytical results indicate that soil impaction exists and extends from approximately 35 feet to 80 feet (see attached analyses). Following the drilling, CB-l (boring log attached) was completed to 60 feet as a vapor extraction well and was subsequently manifolded above ground into the vapor extraction unit, The well was screened from 30 feet to 60 feet to allow further volatilization of vapors in the silty zone, A filter pack consisting of #2/12 monterey sand was placed to one foot above the screened interval. A one foot bentonite seal was then placed above the filter pack. On October 11, 1990, CB-l was opened to vapor extraction, Currently the on-site gas chromatograph is reading approximately 2500 ppm with VE-2, VE-3, and CB-l open to vapor extraction, Thorne Environmental will continue to monitor the progress of remediation and keep you informed, -', .. . . -- - ' . >:~=:; .~2~·-'=''':C:: . . "~"" ~_.~ ~ '~."" _.- . - ¡ .-. ".- .:......... " --~.~--'....... - ---- -' '''Trp~tmpnt hv np<;;r!n" ,ç, ~--, if e e Mr, Ralph Huey October 15, 1990 page 2 ~THORNE . ~ ENVIRONMENTAL If you have any questions or comments please don't hesitate to contact the undersigned at 326-0492, . Sincerely, Thorne Environmental, Inc. s~{~ Staff Geologist '~J! uJ'~~~/Jù¿ /~r Trent R. Rosenlieb, P,E, Environmental Manager SLB/TRR/sr cc: Mr. Joe Canas, Kern County Environmental Health Services Mr. George Gonzales, City of Bakersfield 3E-1044.026 ~ :1' . e e ~THORNE . ~ ENVIRONMENTAL CITY OF BAKERSFIELD HOMELESS SHELTER CB-l ANALYfICAL RESULTS (ppm) Sample # Depth ( ft) Ji. ...L ...E.. X TPH 02803 5 ND ND ND ND NA 02804 10 ND ND ND ND 59 02806 20 ND ND ND 0.40 55 02809 35 ND 0,50 ND 2,04 235 02811 45 ND 0,10 ND 1.25 73 02814 60 0.25 0.06 0.33 2,55 488 02816 70 0,25 0.06 ND 2.55 165 02818 80 0.23 0.46 ND 3,21 132 02820 90 ND ND ND 0,15 66 MRL 0.05 0,05 0,05 0,05 5 RCL 0.30 0,30 1.00 1.00 100 B BENZENE T TOLUENE E ETIIYLBENZENE X TOTAL XYLENES TPH TOTAL PETROLEUM HYDROCARBONS NA NOT ANALYZED NO NOT DETEcœD MRL MINIMUM REPORTING LEVEL RCL RECOMMENDED CLEANUP LEVEL FROM WORKPlAN DATED JULY 1989 3E-1044.026 $'- ¡. e e ~ CHEMICAL ANALYSES SAMPLE >- Laboratorv Field :r:" (!J cñ . 3f- It 0 ,Z WELL PID oZ f-+I W ..J oCJ Benzene ..J::J a.- ID 0 H CONSTRUCTION TPH(gasoline) IDO W · 1: :r: ·00 SOIL DESCRIPTION 0 0'" ::J I- OOw -.; H ::)0 Z ..J ..... :... 0 : SM ... :..:. .' ... :-.:. : ... :.:,. .' ... :-.:.. .' ... :-:... .' : .... :... .- ... :..:., .' .' .... :..:., .' .... :.... - 5 2803 NA 653 13 .' SILTY SAND, fIne to medium .... :.... grained, tan, dry, moderately well .' -. ... :.... sorted, unconsolidated, slight HC , .' ... :..:. .- odor , .... :.-;æ . . ... ::... ... -;æ ... :-;æ SW .... :... ... :... 10 2804 .... ND/59 O.R. 24 SAND, medium grained, moderately :... sorted, HC odor, slightly moist ... ... .;,. :... ... :.:. ... :.:. ... :... Becoming more coarse , ... :.... ... :... .... :.... 15 .". Solid PVC NA 1171 27 2805 SAND, as above, medium to coarse ...., pipe with grained, pebbly, HC odor, musty .... .., cement ... .:.. backfill ... ... ... :... .. - :... SM .. ... :... .. .;,. ..... , .. .;,. ::... 20 ND/55 O.R. 30 2806 .' SILTY SAND, fme to medium ... :... : grained, tan, unconsolidated, dry, HC ... -... : odor ... ..... ... :.... : ... :-... : ... :.. ::", ... :-... -K , ... SW :-.. ... 25 Surface Elevation: feet Logged By: S, BAEHR Total Depth: 91.5 feet Supervised By: E, GREENWOOD Diameter of Boring: 8" inches Date Drilled: September 26, 1990 Water Encountered at; feet ...... .... . THORNE ENVIRONMENTAL, Inc. HOMELESS SHELTER, 1600 E, TRUXTUN PLATE ~~)':~~::>:: LOG of BORING .... .... "TREA TMENT BY DESIGN" ........ CB-l Project Number 3E-1044 October 1990 Page lof 4 --- --- ---- -- ,.;. e e, "" $' CHEMICAL ANALYSES SAMPLE >- Laboratorv Field :I:^ CJ ui . 31- a: 0 .% WELL PID 0% I-+' w .J oCJ CONSTRUCTION Benzene .J::J a.. m 0 .... TPH(gasoline) mO w· I: :I: '11'1 SOIL DESCRIPTION 0 o\. ::J I- II'Iw OJ :)0 % .... .J - !:..:. NA O.R. 36 2807 SAND, coarse grained with 1/4" - :'.:" pebbles, unconsolidated, poorly - .:.:" sorted, HC odor - :.:. ... :':" ... I Solid PVC SM , pipe with " bentonite plug : E 30 .' NA O.R. 90 2808 : SILTY SAND, medium grained, tan : ,'- to rust, dense, slightly moist, HC ::= .' . - = odor " - : - .' ~ : : : " - ' - . , '- -' E - 35 2809 ND/235 O.R. 90 .' SILTY SAND, as above, HC odor .;: ;: : , -~ ',:,~ '~ ~ .... ~ " : 40 2810 ,', f- NA O.R. 72 SILTY SAND, as above, HC odor , '1-" " .... , 'F , : I- , '~ , : I- , '~ ': ¡... '~ ~ .' 45 ~ Slotted PVC ND /73 O.R. 22 2811 SILTY SAND, as above, HC odor 1- ,'~ .' pipe with ': )- ,)- sand backfill ~ I- J- : J- J- - 50 .- J- ~ NA O.R. 28 2812 ,', SILTY SAND, as above, HC odor Þ- :-::'~ : .', ..... HOMELESS SHELTER, 1600 E. TRUXTUN LOG of BORING CB-l PLATE .... :;,:::~Ttf0RNE ENVIRONMENTAL, Inc. "TREATMENT BY DESIGN" .... .... ........ Proiect Number 3E-I044 October 1990 Page 20r 4 .. .,. e, ...-" ~. CHEMICAL ANALYSES SAMPLE , . Labozato Field J:" ~ II) . 31- IX 0 .z WELL I-,¡J .J Benzene PID oZ Q.II w u~ .J:J m 0 H CONSTRUcrION TPH(gasoline) mO Wll 1: J: 'II) SOIL DESCRIPTION u aft- :J I- II)w ..... H ::)0 Z .J " 55 " ::-'. Slotted PVC 2813 . ':.:- SILTY SAND, as above, HC odor NA O.R. 40 ':". ::-'_ pipe with .' ::.: sand backfill " 60 .- 0.25/488 O.R. 48 2814 '. - SILTY SAND, as above, HC odor . , SW 65 2815 NA O.R. 57 SAND, medium to coarse grained, reddish tan, pebbly, HC odor 0.25/165 O.R. 24 70 2816 ' SAND, as above, clayey ML 75 2817 SILTY SAND, fIne to medium Cement NA O.R. 28 bentonite grained, reddish tan, clayey, moist slurry backfill SM " .' 80 2818 SILTY SAND, fme to medium 0.23/132 O.R. 50 ........ HOMELESS SHELTER, 1600 E, TRUXTUN LOG of BORING CB-l PLATE ::::::::!i;;Ttl0RNE ENVIRONMENTAL, Inc. "TREATMENT BY DESIGN" " ..... . . .... ....... '. ... ...... Pro'ect Number 3E-1044 October 1990 Page 30f 4 · ¡:;.' '(J~ CHEMICAL ANALYSES SAMPLE >- Laborato Field 31- J:" CJ rñ . WELL I-.¡J a: 0 .% Benzene PID 0% Q.II w .J oCJ CONSTRUCTION .J:J ID 0 H TPH(gasoline) IDO w' 1: J: 'en 0 0"" :J I- enw '" H ::)0 % .J .' .' " : .', 85 2819 .', NA 420 56 ,', .'. ND/66 745 90 2820 60 95 100 105 e SOIL DESCRIPTION sorted, micaceous, HC odor Lost nrst sample SILTY SAND, fme to medium grained, gray to tan, moderately sorted, pebbly, micaceous, unconsolidated, slight to HC odor SILTY SAND, as above, HC odor HC = Hydrocarbons O.R. = Over Range (greater than 2000ppm) PLATE :::,:-~:~Jtf0RNE ENVIRONMENTAL, Inc. ::::-:::':::::::,:-:,::. "TREATMENT BY DESIGN" HOMELESS SHELTER, 1600 E, TRUXTUN LOG of BORING CB-I Pro'ect Number 3E-1044 October 1990 Page 40f ~ ... . - ,.\' ,/ ~~~~ooi:~y g raboratories INC Naresh C, Jain, Ph,D. Laboratory Director Thomas C. Sneath, 8.S, Chief Toxicologist 1100 California Ave. Bakersfield, California 93304 805 / 322-4250 800 / 350-3515 FAX 805 / 322-4322 BENZENE. TOLUENE.-ETHYLBEN1ENE. XYLENES .------------------------------------------------------------------- _.------------------------------------------------------------------ Thorne Environmental. Inc. 1830 Truxtun Ave.. Suite 216 Bakersfield. CA 93301 Attention: Eric Greenwood Dat.e of Report: 10-Oct-90 Lab #: 0926908-2 Sample Description: Project 3E-1044 Sample #02804 Test Method: EPA Method 8020 Type of Sample: Soil Date Sample Collect.pd: 26-Spp-90 Date Samplp Received @ Lab: 26-Sep-90 Dat.p Analysis Completed: 09-0ct-90 Const.it.uent. Report.ing Unit.s Analysis Result.s Minimum Report.ing Level Benzene Toluene Ethylbenl.ene Total Xylenes ug/g ug/g ug/g ug/g N..D.. N..D. N.D.. N..D.. 0..05 0..05 0.0-5 0,05 Comments ,~ California D.O..H.S. Cert. #225 N.D. = None Det.ected Data Release Aut.horized: {;t{fIt~ . \ ... e e ,," \!~ r¿~t.~o.:¡:~y [;;] raboratories INC Naresh C. Jain, Ph.D, Laboratory Director Thomas C. Sneath, B.S, Chief Toxicologist 1100 California Ave. Bakersfield, California 93304 805 / 322-4250 800 / 350-3515 FAX 805/ 322-4322 BENZENE. TOLUENE. ETHYLBENIENE. XYLENES ------------------------------------------------------------------- ------------------------------------------------------------------- Thorne Environmental. Inc. 1830 Truxtun Ave.. Suite 216 Bakersfield, CA 93301 Attention: Eric Greenwood Date of Report: 10-0ct-90 Lab I: 0926908-4 Sample Description: Project 3E-1044 Sample 102806 Test Method: EPA Method 8020 Type of Sample: Soil Date Sample Co1.lect.ed: 26-Sep-90 Date Sample Recei ved @ Lab,~ 26-Sep-90 Date Analysis Completed: 09-0ct-90 Constit.uent Report.ing unit.s Analysjs Resl) 1 t.s Minimum Reporting Level Benzene Toluene Et.hylbenz:ene Tot.al Xylenes ug/g IIg/g ¡¡gig U9/9 N"D" N.D" N.D" o 40 0..05 0..05 0.05 0..05 Comments: California D.O.H.S. Cert. #225 N..D. = None Det.ected Data Release Authorized: ø · - ~~t.~o~:~y t::::J [aboratories INC. e Naresh C. Jain, Ph.D. Laboratory Director Thomas C, Sneath, B.S. Chief Toxicologist 1100 California Ave. Bakersfield, California 93304 805 / 322-4250 800 / 350-3515 FAX 805 / 322-4322 BENZENE. TOLUENE. ETHYLBENZENE, XYLENES -------------------------------------------------------------------- _._----------------------------------------------------------------- Thorne Environmental. Inc. 1830 Truxtun Ave., Suite 216 Bakersfield, CA 93301 Attention: Eric Greenwood Date of Report: 10-Oct-90 Lab I: 092690B-7 Sample Description: Project 3E-1044 Sample 102809 Test Method: EPA Method 8020 Type of Sample: Soil Date Sample Collect.ed: 26-Sep-90 Date Sample R,ecei"ed ~ lab: 26-Sep-90 Date Analysis Complet.ed: 09-0ct.-90 Cons t.:1 tU8nt. Report.ing Unit.s Analysis Result.s Minimum Reporting L 8\/8 1 Benzene Toluene Ft.hylbenzene Tot.al Xylenes ug/g ug/g ug/g ug/g N.D.. 0.50 N ..D.. 2.04 0..05 0..05 0..0.5 0.05 Comment.s: California D.O..H.S.. Cert... #225 N..D.. = None Det.ect.ed Data Release Authorized: ~~L \ e , ' ëA- ~~t.~ooi:~y [;J raboratories INC. .. 1100 California Ave. Bakersfield, California 93304 805 / 322-4250 e Naresh C, Jain, Ph.D. laboratory Director Thomas C. Sneath, B.S. Chief Toxicologist 800 / 350-3515 FAX 805/322-4322 BENZENE. TOLUENE. ETHYL.BENZENE, XYLENES ------------------------------------------------------------------- ------------------------------------------------------------------- Thorne Environmental, Inc. 1830 Truxtun Ave., Suite 216 Bakersfield, CA 93301 Attention: Eric Greenwood Sample Description: Project. 3[-1044 Sample **02811 Test Method: EPA Method 8020 Date Sample Collect.ed: 26-Sep-90 Date Sample RaCEd \led @ Lab: 26-Sep-90 Constituent Repor-Ling Unit.s 8enzene Toluene Et.hyJbenz:ene Tot.al Xylenes ug/g ug/g ug/g ug/g Comment.s: California D.O.H.S. Cert. **225 N.D. = None Detected Dat.a Release Authorized: (M~~ Date of Report: 10-Oct.-90 Lab **: 0926908-9 Type of Sample: Soil Analysis Result.s N.D.. 0.10 N..D. 1..25 Dat.e Analysis Complet.ed: 09-0ct.-90 Minimum Reporting Le\lel 0.05 0.0.5 0..05 0.05 e " .:i-' [;;J ational :' , ' r:,x · cology 'I ¡¡ ,II. taboratories INC. 1100 California Ave. Bakersfield. California 93304 805 / 322-4250 e Naresh C, Jain, Ph.D. Laboratory Director Thomas C. Sneath, B.S. Chief Toxicologist 800 / 350-3515 FAX 805 / 322-4322 BENZENE. TOLUENE, ETHYLBENlENE, XYLENES _ ------------------------------------------------------------------- ------------------------------------------------------------------- Thorne Environmental, Inc. 1830 Truxtun Ave., Suite 216 Bakersfield, CA 93301 Attention: Eric Greenwood Sample Description: Pt"oject. 3E-1044 Sample :1*02814 Test Method: EPA Met.hod 8020 Date Sample Collect.ed: 26-Sep-90 Date Sample Received @ Lab: 26-Sep-90 Const.it.uent. Report.ing Uni.t.s Benzene Toluene Et.hylben1.ene Tot.al Xylenes ug/g ug/g ug/g ug/g Comment.s: Cali.fornia D.O.H.S, Cert.. :1*225 N.D. = None Detected Data Release Authorized: Date of Report: lO-Oct-gO Lab:l*: 092690B-12 Type of Sample: Soil Analysis Result.s 0..25 0.06 0..33 2.55 Dat.e Analysis Complet.ed: 09-0ct.-90 i1inimurn Report.ing Level 0..05 0..05 0.05 0.05 · .- . ~- r-1 ~~t.~0.d:~y ~ raboratories INC .. e Naresh C, Jain, Ph.D, Laboratory Director Thomas C. Sneath, B.S. Chief Toxicologist 1100 California Ave. Bakersfield, California 93304 805 / 322-4250 800 / 350-351 5 FAX 805/322-4322 8ENZENE, TOLUENE. ETHYl8ENIENE. XYlENES ------------------------------------------------------------------- ------------------------------------------------------------------- Thorne Environmental. Inc. 1830 Truxtun Ave" Suite 216 Bakersfield. CA 93301 Attention: Eric Greenwood Date of - Report: 10-0ct-90 Lab #: 0926908-14 Sample Description: Project. 3F-J..044 Sample #02816 Test Method: FPA Method 8020 Type of Sample: Soil Dat.e Sample Collected: 26-Sep-90 Dat.e Sample Recei\led @ Lab.~ 26-Sep-90 Date Analysis Completed: 09-0ct-90 Const.ituent Report.ing Unit.s Analysis Results Minimum Reporting Level Benz.ene Toluene Ft.hylbenz.ene Tot.al Xylenes ug/g ug/g ug/g ug/g 0..25 0..06 N ..D.. 2.55 0..05 0.05 0.05 0,,05 Comment.s: California D..O.H.S. Cart. #225 N..D.. = None Detected Data Release AlIt.horized: /fih~ e ~~~~~:~y t,,:~ ill¡/, 1 raboratories INC e . . Naresh C, Jain, Ph,D. Laboratory Director Thornas C. Sneath, B.S. Chief Toxicologist 1100 California Ave. Bakersfield. California 93304 805 / 322-4250 800 / 350-3515 FAX 805/322-4322 BENZENE, TOLUENE. ETHYLBENZENE. XYLENES -----------------.-------------------------------------------------- -----------------.-------------------------------------------------- Thorne Environmental, Inc. 1830 Truxtun Ave., Suite 216 Bakersfield. CA 93301 Attention: Eric Greenwood Date of Report: 10-0¿t-90 Lab #: 092690B-18 Sample Description: Project. .3E-1044 Sample #02820 Test. Met.hod: EPA Method 8020 Type of Sample: Soil Dat.e Sample Collected: 26-Sep-90 Date Sample R.ecei ved @ Lab: 26-Sep-90 Dat.e Analysis Completed: 09-0ct.-90 Consti t.uent. Report.ing Units Analysis Results Minimum Report.ing Level Benzene Toluene FthylbenlenA Total Xylenes ug/g ug/g ug/g u9/9 N..D.. N..D.. N. D.. 0,15 0..05 0..05 0..05 0.05 Comment.s: California D..O..H..S.. Cert.. #225 N..D.. ~- None Det.ec:t.ed Dat.a Release Aut.horized: t\lJþ,,,,,L v' \ e ~~t.i~';¡:~y Q;J raboratories INC -.... e -. " Naresh C, Jain, Ph,D. Laboratory Director Thomas C. Sneath, B,5. Chief Toxicologist 1100 California Ave. Bakersfield, California 93304 805 / 322-4250 800 / 350-351 5 FAX 805/322-4322 Total Petroleum Hydrocarbons Gasoline ---------------------------------------------------------------------- ---------------------------------------------------------------------- Thorne Environmental, Inc. 1830 Truxtun Ave., Ste, 216 Bakersfield, CA 93301 Attention: Eric Greenwood Date of Report.: Lab#: .1.0-0ct.-90 092690B-9 Sample Descript.ion: Project. 3E-1044 Sample #02811 Test Method: CAlif. DOHS Type of Sample: Soil Date Sample Collect.ed: 26-Sep-90 Dat.e Sample Rec'd ~ Lf'lb: 2f,-Sep-90 Date Analysis Completed ,~ 09-0ct-90 Const.ituent. Report.ing Unit.s Analysis Result.s Minimum Report.ing Level Total Pet.roleum Hydro- carbon as Gasoline ug/g 73.0 5.00 Comment.s: California D.O.H.S, Cert., #225 Data Release Aut.horized e ~ +r r-:-, ~~t.~0.d:~y ~ raboratories INC e Naresh C. Jain, Ph.D. Laboratory Director Thomas C. Sneath, B.S. Chief Toxicologist 1100 California Ave. Bakel'sfield, California 93304 805 / 322-4250 800 / 350-3515 FAX 805/322-4322 BENZENE, TOLUENE. ETHYLBENZENE. XYlENES -------------------------------------------------------------------- -----------------~-------------------------------------------------- Thorne Environmental, Inc. 1830 Truxtun Ave., Suite 216 Bakersfield, CA 93301 Attention: Eric Greenwood Dat.e of Report: 10-0ct-90 lab #: 0926908-16 Sample Description: Project .3E-1044 Sample #02818 Test Method: EPA Method 8020 Type of Sample: Soil Dat.e Sample Collected: 26-Sep-90 Date Sample Received @ Lab: 26-Sep-90 Date Analysis Completed: 09-0ct-90 Const.it.uent Report.ing Unit.s Analysis RAsults Minimum Report.ing Level 8enzene Toluene Et.hylbenl.ene Tot..3.l Xylenes ug!g ug!g ug/g ug/g 0.23 0..46 N.. D.. .3.21 0..05 0..05 0..05 0.05 Comments: California D..O..H..S.. Cert, #225 N..D.. = None Detected Data Release Authorized: e i:~t.i:~:~y g taboratories INC ... e Naresh C. Jain, Ph.D. Laboratory Director Thomas C. Sneath, 8,S. Chief Toxicologist 1100 California Ave. Bakersfield, California 93304 805 / 322-4250 800 / 350-3515 FAX 805 / 322-4322 Total Petroleum Hydrocarbons Gasoline =================::====================================================" Thorne Environmental, Inc. 1830 Truxtun Ave" Ste. 216 Bakersfield, CA 9330l Attention: Eric Greenwood Date of Report: Lab#: lO-Oct.-90 0926908-2 Sample Description: Project. 3E-1044 Sample #02804 Test. Met.hod: Cali'f" DOHS Type of Sample: Soil Dat.e Sample ColJected: 26-Sep-90 Dat.e Sample Rec'd @ Lab: 26-Sep-90 Dat.e Analysis Complet.ed: 09-0ct.-90 Const.it.uent. Report.ing Unit.s Analysis Result.s Minimum Report.i.ng Le\lel Tot.al Pet.roleum Hydro- carbon as Gasoline IIg/g 59..0 5.00 Comment.s: Californi.a D.G.H.S. Cert.. #225 Dat.a Release Authorized e _õr" ~ ational :! : f:,x · cology :I :¡ , '",I , raboratories INC ... e Naresh C. Jain, Ph.D. Laboratory Director Thomas C, Sneath, B.S. Chief Toxicologist 1100 California Ave. Bakersfield, California 93304 805 / 322-4250 800 / 350-3515 FAX 805 / 322-4322 Total Petroleum Hydrocarbons Gasoline ====================================================================== Thorne Environmental. Inc, 1830 Truxtun Ave.. Ste. 216 Bakersfield, CA 93301 Attention: Eric Greenwood Date of Report.: Lab*!:: 10-Oct.-90 0926908-4 Sample Description: Project. 3E-1044 Sample #02806 Test. Method: C;;Üif. DOHS Type of Sample: Soil Date Sample Collect-Ad: 26-Sep-90 Date Sample Rec'd @ Lab: 26-Sep-90 Dat.e Analysis Complet.ed: 09-0ct.-90 Const.i t.uent. Report.ing Unit.s Analysis Result.s Minimum Reporting Level Total Pet.roleum Hydro- carbon as Gasoline ug/g .55.0 5.00 Comment.s: California D.O.H.S. Cert.. #225 Data Release Aut.horized !1r~~ e ,", £j ~~~~o~:~y g raboratories INC. -e'- e Naresh C. Jain, Ph.D. Laboratory Director Thomas C, Sneath, B.S. Chief Toxicologist 1100 California Ave. Bakersfield, California 93304 805 / 322-4250 800 / 350-3515 FAX 805/322-4322 Total Petroleum Hydrocarbons Gasoline ---------------------------------------------------.------------------- ----------------_._---------------------------------------------------- Thorne Environmental, Inc. 1830 Truxtun Ave., Ste. 216 Bakersfield, CA 93301 Attention: Eric Greenwood Dat.e of Report: Lab#: 10-Oct-90 0926908-7 Sample Description: Project 3E-1044 Sample #02809 Test. Met.hod: Calif.. DOHS Type of Sample: Soil Dat.e Sample Collect.ed: 26-Sep-90 Dat.e Sample Rec'd @ Lab: 26-Sep-90 Dat.e Analysis Comp 1 e t.ed : 09-0ct.-90 Const.ituent. Reporting Unit.s Analysis Results Minimum Report.ing L.evel Total Petroleum Hydro- carbon as Gasoline u9/9 23.5.0 .5..00 Comments: California D,O,H.S. Cert. #22.5 Dat.a Release Aut.horized Ir/:bd¡ e '" ~~~i~.d:~y G;] raboratories INC. -.' e Naresh C, Jain, Ph.D, Laboratory Director Thomas C. Sneath, B.S. Chief Toxicologist 1100 California Ave. Bakersfield. California 93304 805 / 322-4250 800 / 350-3515 FAX 805 / 322-4322 Total Petroleum Hydrocarbons Gasoline ----------------------------------------------------------------------- ---------------------------------------------------------------------- Thorne Environmental, Inc. 1830 Truxtun Ave., Ste. 216 Bakersfield, CA 93301 Attention: Eric Greenwood Date of Report: Lab#: 10-0ct-90 092690B-12 Sample Description: Project. 3E-J044 4 Test. Met.hod: Calif.. DOHS Type of Sample: Soil Dat.e Sample Collect.ed: 26-Sep-90 Dat.e Sample Rec'd @ Lab: 26-Sep-90 Date Analysis Complet.ed: 09-0ct.-90 Const.it.uent. Report.ing Unit.s Analysis Result.s Minimum Report.ing Level Total Petroleum Hydro- carbon as Gasoline ug/g 488.0 5.00 Comment.s: California D.O.H.S. Cert. #225 Data Release Authorized .~ /11£M1. / ~. e ~ -1'- . ~~t.i:~:~y G;] faboratories INC e Naresh C, Jain, Ph.D. Laboratory Director Thomas C, Sneath, B.S. Chief Toxicologist 1100 California Ave. Baker:~field, California 93304 805 / 322-4250 800 / 350-351 5 FAX 805/322-4322 Total Petroleum Hydrocarbons Gasoline ====================================================================== Thorne Environmental, lnc, 1830 Truxtun Ave.. Ste. 216 Bakersfield, CA 93301 Attention: Eric Greenwood Dat.e of Report: Lab#: lO-Oct-90 0926908-14 Sample Descript.ion: Project 3f-1044 Sample #02816 Test. Method: Calif. DOHS Type of Sample: Soil Dat.e Sample Collected: 26-Sep-90 Date Sample Rec'd @ Lab: 26-Sep-90 Dat.e Analysis Completed: 09-0ct-90 ConstituAnt. Reporting Unit.s Analysis Results Minimum Report.ing Level Tot.al Petroleum Hydro- carbon as Gasoline ug/g 165.0 5..00 Comments: California D.O.H.S.. Cert. #225 //1 ,11/ Data Release Authorized v~ ~ e -7~ . ~~t.i:~:~y G:;] raboratories INC. e Naresh C, Jain, Ph,D. Laboratory Director Thornas C. Sneath, 8,5. Chief Toxicologist 1100 California Ave. Bakersfield, California 93304 805 / 322-4250 800 / 350-3515 FAX 805 / 322-4322 Total Petroleum Hydrocarbons Gasoline -----------------.----------------------------------------------------- -----------------,----------------------------------------------------- Thorne Environmental, Inc. 1830 Truxtun Ave., Ste, 216 Bakersfield, CA 93301 Attention: Eric Greenwood Date of Report.~ Lab#: 10-Oct.-90 0926908-16 Sample Description: Project 3E-1044 Sample #02818 \ Test Method: Calif. DOHS Type of Sample: Soil Dat.e Sample Collect.ed: 26-Sep-90 Dat.e Sample Rec'd @ Lab ,: 26-Sep-90 Date Analysis Completed: 09-0ct.-90 Const.ituent Reporting units Analysis Result.s Minimum Reporting Level Total Petroleum Hydro- carbon as Gasoline ug/g 132.0 5.00 Comment.s: California D.G.H.S. Cert. #225 Data Release Authorized Ij¡/;{L~ ~ e >(~". ..' ~~~~0.d:~y [;;] tab oratories INC. e Naresh C. Jain, Ph.D. Laboratory Director Thomas C. Sneath, 8,5. Chief Toxicologist 1100 California Ave. Bakersfield, California 93304 805 / 322-4250 800 / 350-351 5 FAX 805 / 322-4322 Total Petroleum Hydrocarbons Gasoline ---------------------------------------------------------------------- ---------------------------------------------------------------------- Thorne Environmental, Inc. 1830 Truxtun Ave., Ste. 216 Bakersfield, CA 93301 Attention: Eric Greenwood Date of R.eport. : Lab#: 10-Oct.-90 092690B-18 Sample Description: Project. 3E-J044 Sample. #02820 Test. Met.hod: Calif" DOHS Type of Sample: Soil Date Sample Collect.ed: 26-Sep-90 Dat.e Sample Rec'd @ Lab: 26-Sep-90 Date Analysis Completed: 09-0ct.-90 Const.it.uent. Reporting Unit.s Analysis Results Minimum Report.ing Level Tot.al Pet.roleum Hydro- carbon as Gasoline ug/g 66.0 5.00 Comments: California D.O.H.S. Cart.. #225 Dat.a He.lease Aut.horized fk~ I - t I i. e e r---------------~, I~B 5 I VE-4 I I . I I I I FORMER 1,000 GAL. I I GASOLINE TANKS I I VE-3 ~ I I . B-3 I I· APPROXIMATE I I LIMITS OF r DISPENSER ISLAND I REMOVED I EXCAVATION I I I , I I 0.11 I I B-4 I I N I I I · 'I I I I I .1 .VE- 2 I I I SITE · .-- BOUNDARY · · · · · 1. · · · · · · · · · ,. -. · · · ,. .. 0 10 20FT · · · · SCALE · · · · LEGEND · .. · · ~ SOIL BORING :. · LOCATION · 0B-6 I :!L _ _ _ _ _ _ _'~ _ _ _ ____ _;.J . VAPOR EXTRACTION WELL OPROPOSED CONFIRMATION BORING E:J EXISTING BUILDING ~l1-CRNE. ~ ENVIRONMENTAL SOIL & BORING VAPOR EXTRACTION WELL LOCATIONS SITE I HOMELESSSHEL TEA BAKERSFIELD, CALIFORNIA EXHIBIT GARY J. WICKS Agency I,)lrector (105) 861·3502 STEVE M¡;CAllEY Director e e 2700 M St...... Suite 300 B.ke,.fleld. CA 13301 Telephone (105) 161·3838 Telecopler (805) 161 ·3421 . " . ~. ,. ,. .. ~ DEPART ENT AGENCY RESOURCE HAZARDOUS MATERIALS . .~MENTAL S APPLICATION FOR A PERMIT TO (CIRCLE Or:E) CONSTRUCT, RECONSTRUCT, DEEPEN OR DESTROY A WELL MANAGEMENT PROGRAM ....... MONITORING WELL APPLICATION DRIU-ING METI-lOD Hollow Stem Auqer CT FEE PAID YES ( ) AMOUNT PAID $ NO ( ) APN: 9/26/90 PROPOSED STARTING DATE FACILITY NAME Homeless She 1 ter si te ADDRESS 1600 East Truxtun Ave, Rakersfield, CA 93301 DRILLINGCONTRACT.OR Melton Drillinq Company ADDRESS 7101 Down i ng Avenue HOME PHONE NO. WORK PHONE NO. 10/2/90 APPLICATION DATE LICENSE NO. 508270 PHONE NO. 5 89 - 0 5 2 1 ON APPROVED LIST () YES ( ) NO LICENSE NO, 55836 HAZ PHONE NO. 326-0492 ON APPROVED LIST () YES () NC REGISTRATION #: RG: 4522 REA: 1200 9/27/90 PROPOSED COMPLETION DATE LITHOLOGY LOGGING REVIEWED BY: Eric J, Greemwod ENVIRONMENTAL CONTRACTOR Thorne Environmental ADDRESS 1830 Truxtun Ave.. Suite 216 DEPTH TO GROUNDWATER & FLOW DIRECTION PERFORMED BY: Er ic J, Greenwood REGISTRATION #: JOB SITE: T 29S R 28E SEC. 28 40 ACRE SUB. NE\- of tne SW\- DIRECTIONS TO WELL SITE: GENERAL CONDITIONS OF THE PERMIT: uest pad 7664 post.lf"routlng req 81'....",0 3, 4, Permit applications must be s\ starlin!! date. Well site approval is required 1 work past the stage at which al Other required inspections inch A phone call to the Department I before the placement of any sea Construction under this Permit i Any misrepresentation or non-co a "Stop Work Order.- A copy of the Department of Wal must be submitted to the Health, A well destruction application m conjuction with a test hole permit The permit is void on the ninetie reasonable progress toward com pie 10, 1 have read and agree to comply w 2, unlawful to continue ted, features, ,mence and 24 hour~ 1. 5, 6, Please o READ o HANDLE o APPROVE and o FORVJARD,{,V-' o RETURN / 1\ / ( o KEEP OR DISCARD í o REVIEW WIiH ME Yt prior to the proposec 7. 8. yed that is not in 9. __~ nUL been started and Oate --- _.~ &ILl transferable, ._, ......,1l0Jtions noted above, {o z- q 0 DATE OWNER'S SIGNATURE DATE APPLICATION APPROVED BY: DATE: a- monito.app :cd DRILLlOO ME'IHOO Hollow & Auqer e WELL # CB-l WELL # WELL # WELL # WELL DEPm 90' , GROUND ELEVATION (1.01') DEPffi 'ID GROUNDWATER (1,01') IF KNOWN 200'+ BOREHOLE DIAMETER 10 inch CASI~ INSIDE DIAMETER 4 inch CASI~ MATERIALS & GAUGE PVC-Scd, 40 SCREEN MATERIALS & GAUGE PVC-Scd, 40 TYPE OF BENTONITE Chips PLUG & DEPI'HS 281-29';60'- 0' ANNULAS SEALANl' Cement/ MATERIAL & DEPl'H Bentonit5 Sllrf;::¡("p- A' FILTER PACK MATERIAL Honterey #3 & SIZE Sand SCREEN srm SIZE & 0,02" L=30' LENG:æ (3O' to 6O") SEALANl' PIACEMENI' Tremie METHOD Pipe WELL CAP IœKABLE yes FACILITY PUJr PLAN - Provide a description of the facility to be monitored, Include location of tanks, proposed mom taring and placement, nearest street or intersection, location of any water wells or surface waters within a 500' radius of facility, Please attach. WELL DIMENSIONS - Provide a detailed drawing of well (s) , Include: well, casing length, screen/filter pack length, sealants, and well cap, Note any irregularities, attach, depth of annular Please ZONE OF INFLUEN::E - FOR VAJX>SE ZONE WELLS Provide mathematical calculations that deteDl\ÌI1e the zone of influence for the soil at each site taking into account the monitoring method being used, Please attach, NCJI'E : If this application is not complete it will be returned, AEG: cd: formtool \moni tor 1 SURFACE - 4" BLANK SCD 40 PVC CASING VALVES , , .. , , .. , , "- , , .. , , .. , , .. , , .. , , "- , , .. , , , .. "- , .. .. , " "- , " .. , .. .. , .. "- , CEMENT GROUT l' #3 MONTEREY SAND BENTONITE l' 1 0" hole 4" SCHEDULE 40 PVC 0.02 SLOTTED CASING NOT TO SCALE ~TIiC)RNE ~ ENVIRONMENTAL 8" hole ~ '~ ~,. Bentonite TOgO' BAKERSFIELD HOMELESS BAKERSFIELD. CALIFORNIA EXTRACTION WELL DETAIL CB-1 TO YES UNIT ~ PROJECT NO. EXHIBIT 3E-1044 RANDALL L. ABBOTT Agency Director (805) 861·3502 e e STEVE McCALLEY Director RESOURCE MANAGEMENT AGENCY DEPARTMENT OF ENVIRONMENTAL HEALTH SERVICES September 27, 1990 Ralph Huey Bakersfield Fire Department Hazardous Materials Division 2130 "G" Street Bakersfield, CA 93301 Dear Mr, Huey: \ - - - 2700 M Street. Suite 300 Bakersfield. CA 93301 Telephone (8D5) 861·3636 Telecopier (8D5) 861-3429 This is to confirm that during the month of August, 1990, this Department made a determination that the property located at 1600 E, Truxtun Avenue, Bakersfield, California, known as The Homeless Shelter site, was not a hazardous waste property or a border zone property as defined by California Health and Safety Code, Sections 25117.3 (a)(2) and 25117,4, respectively, Based upon this determination it was our opinion that the provisions of Health and Safety Code Section 25220 et, seq, , did not apply to this property, A call to confirm our opinion was placed to Don Plain, Senior Hazardous Materials Specialist of the California Department of Health Services, Toxic Substances Control Program, Site Evaluation Unit, Mr, Plain, after conferring with others, confirmed our opinion, SiI)cer~ly, / ·'6 Chris Burg r, Manager, Hazardous Materials Management / CB: jg cc: George Gonzales ~"I-~~Rryv- S--- ("-:;,- 7 rv-r-~ ¡J-túL ~ t:? C-p- iJ JJ ( Program ~" J::.>E:fWI -r PI~C)CESSI N_ REVI EW _ ~I:I EE- - -... ,..............., , . ;f'~Ú·!·J.~.I..', '..-,. _.":" /' ..-.,... .".! ? E RM r T N U ¡'1B E R ASS r GN EDT Ò THE F AC I LIT Y: ¿.5."".(_~Q_.5...L___.._._.~.._._~ :'-.L::~3¿ , -- 'oJ .~~..~~~~.~.l..~....t~:p:.~.~....................._. /!;vC _- . ....l..0...'3.0...:..:...);;...,......L.[..i.A.X±U.y.'1............................... .b.Q.ke.f..:S.:P.i~.].d.J.....CA...........g.3..ªº~... OWNER'S NAME AND ADDRESS ..........·.........._.................u_............ ........................._....................u.................................... ....... ............ ............ ................,...._............................................................un............................................., .................................. ............................................-................................................................ ...................... .................................. PHON E -it .............................................un..................u........................... PH 0 N E U.......................................................................................................................... THE NUMBER OF TANKS SUSPECTED TO BE AT THIS FACILITy.................................................................. DATE PERMITTING POLICY LETTER \~AS r<1AILED TO THE FACILITY J/.è.)..7.lJ........................................................ DATE RETU RN CORRESPON DEr~CE/oR PHON E CALL WAS RECE I VED ................................._...................................................... NOT E SON COR RES PO N DEN eEl PH 0 NEe Ii. L L : ..=t?Qc..ke.±......t:-£::H.LCY.1.€d........hL.J:J.d.:e.I.LV::f...r.-::e..J......lif!./. 9 0 ..£~.ç.;..~..~..!..~....e:ß.~.~.~.~s:..~....r.Ici....~.~~~.....~.E..!â:~.~Ç."':\......~,..:~þ!J5:Q.....~..Q....... ~~.).I:::!L~~f.f:tP.~...:~..f.......:.:..1i:tL.....ß.~.~fi~\..:Ç>.........~~~~~..,Ç~~.i1ß,¿................................. ......~.....!..cl..~..2~.N.~.~.~........~..~.......~.;Q!~.çK.~!::!.ß.....~.'.ç:J.",,~..:::~.(J ;, .. ...º.?¿.~.~2.....~.......~rc-.......""...................:}....~....LJ..::::qS..............'f.Y.:)...~...~.~~S..............._.._...................................... ........_......._J~.Y...~..:?.~.:2.........C.:Q:...s..~.l.....~./.............eM..b.._~~+~J~.tth.......................................................... .~.~:.~._.........~..............:...__.,...._.............~...-:...._........~..__..__......_.........~_.~.........__._.....-7\.- ......-......-.........-.............. ...........__...........:.._......~:......n..u...._..__-..._....._............L........n......-:.....~...:¡..:.\....-;;............;......................................._.____.........___~........_-.-_._...._..._u.........._·....................·........ NLJI'lB ER OF TAN I\S ON P E Rt,¡ I T APPL I CAT I Ot~ : .......___......._...................................................................................... TANKS HILL 8E REMOVED .--.......-... ¡- AN 1\3 ..-.. -- -~-r.....II..,..r-n .-..-......-- . .;. -....:...~!~;t'~:~'S·t·_::.:..~~!,~t~.~_'",.. _ l·¡';·J:"" 1;>111\",4\ , ~·r i1:' e e ~KERSFIEL: ~. AI·Anrica City "11" 1990 CITY OF ~ . - BAKERSFIELD ECONOMIC & COMMUNITY DEVELOPMENT DEPARTMENT 515 TRUXTUN AVENUE BAKERSFIELD, CALIFORNIA 93301 F~ 805.328.1548 DATE: <J-24-<JO PLEASE DELIVER. THIS TRANSMITTAL TO: Name: Chris Burder ..,. ~_..~~,-.......... CompaDyl organization: Kern County Hazardous Materials Sect.ion of Environmental Health Dept. Fax number: 861-3429 THIS TRANSMITTAL. IS BEING SENT BY: Name: George Gonzales Number of pages, including this cover sheet: ( 2 ) Description of material being sent: letter from City Of Bakersfield Fire Dept. Special instructions: for your info. .... ---~- SHOULD ANY PROBLEMS ARISE DURING THIS TRANSMISSION, PLt:..A <:;E CONTACT Jan Duncan AT 805 _ 326 _ 3765 / ::; t:. I-' - :..:: "'+ - ''''' 1,:;1 f'l 1-' N 1 1,:;1 : :..:: :=: 15_6 1-'.1,:;1:":; e G~7""'¿'P. 02 r ~ AUGjG 6-913 MON t- CITY of BAKERSFIELD "WE CARE" FIRE CEPAATMENT 0, $. NI:ECHAM FI~E CHIEF August. 6, 1990 2101 H $TReET eAK5R$FIEI.O. 93~O' 32&-3911 Joel Weeden Contracts Manager Department of HQusing and Community Development Division Qf Community A~£aira P.O. Box 952054 Sacramento, Ca. 94252~2054 Deer .Joel: The property ueed for the ai te of t.he homeless ehel ter previously contained underground ~uel tenka. Upon removal of thoe. tanks soil teats confirmed that the tanks had leaked. A 81 t. assessment was completed by Geosyetem Consultants Inc. end Thorne Environmental Engineering Company vas hired to remediate the soil condition using &I vecuum extraction procese. This proceete is ourrently in progress with a estimated completion date of Auguet ::a, 1990. Although the product releeseá from the tanks W8. fuel, the soil has not been categorized as a hazardous waste and therefore does not meet the requirement of Section 25220 of the Celi!ornia Health and Safety Code. There are very specific guidelines fer the d~t~rminetion o~ a hazardous waste and that claea1!icetion would be determined by the Department ex Health Services using the E.P.A. me-thodology. To confirm this interpretation, a cell 'Wes maóeto Chris Burger, He$d Q~ the Hs%srdQue Materials Section of the R~rn County Environmental Health Department, which 15 the lead agency !or the clean up. 1'1r. Burger agreed that this ei te 'Would not £1 t the hazardous materials requirements of section 25220 of the Health end Safety Code. To eeeure these interprf!'tetions were çorr~c:t, J'lr Burger called the Department 0% Health Services in Sacram~nto. Mr. Oevid Plain of Department of Health Services confirmed that thie eite wo~ld not be considered a hazardous waste site end ~h~re!or. not subject to th& provision of Sec~ion 25220 of the Health and Sa:£e-t.y" Cede. S:i.ncere-ly Yours, ~~Jn:¿~~J ~ ------ " ," ~¿J. · J~' ENVIRONMENTAL A TG Company ': - ...,4. ..... ',\ ,':, SEP 1990 ~fGflVfD -'~ - September 10, 1990 , ,~ -::~ ·"L~ .~ '·"e~ .,..(..;.;'~.' ---<.(<:97 c7, ';V "../ ~--- Mr. Ralph Huey City of Bakersfield Hazardous Materials' Division 2130 G Street Bakersfield, CA 93301 Re: Homeless Shelter Status Report Dear Mr. Huey: On August 28, 1990, Thorne Environmental advanced a confirmation boring at Site II to assess the progress of remedial activity, The boring was located four feet north of extraction well VE-6 and was advanced to a depth of 41.5 feet, Soil samples were collected at five foot intervals using a split spoon sampler. Based on field screening with a photoionization detector (Pill), the samples with highest (25') and lowest (35') concentrations were sent to National Toxicology Laboratories (NTL) for analysis of benzene, toluene, ethylbenzene, xylene (BTEX), and total petroleum hydrocarbons (TPH) as gasoline, The analytical results indicated that the concentration of TPH at 25 feet was 20 ppm, the concentration of ethylbenzene was 0,21, and the concentration of xylene was 0.22 ppm, Concentrations of benzene and toluene were below the analytical detection limits. The concentrations present are well below the LUFf cleanup level of 1000 ppm for TPH and 50 ppm for BTEX constituents. Analytical results from the 35 foot sample were nondetect for BTEX and TPH as gasoline (see attached analysis), Mr, Joe Canas of the Kern County Environmental Health Services has reviewed the boring log and the analytical results and concurred with Thorne Environmental that remediation has successfully reduced concentrations at Site II to acceptable levels. 3&1044.024 ~':'~:= '-~':,-;;<U:; ~\·e., 5ui¡e 2'16 . :,s~'e:.sf:e:c~, ,'=-,~ q~::2=·: · =:.... (30.51 :32Ó-O...::Q2 · ~,LX (805J 326-CLlÇ':3 · .'1-~C=-ì:'3-·;ilq2 "Treatment by Design" -. e e ;s). THORNE ~):¿J ':î' ENVIRONMENTAL Mr, Ralph Huey September 10, 1990 page 2 Thorne will continue to monitor the progress of remediation at Site I and keep you informed. When inlet air concentrations appear to be consistently decreasing, another confirmation boring may be scheduled for advancement. If you have any questions or comments, please to not hesitate to calL Sincerely, THORNE ENVIRONMENTAL, INC. ~e{~ Staff Geologist L9~ Trent R. Rosenlieb, P.E, Environmental Manager SLB/TRR/ma cc: Mr, Joe Canas, Kern County Environmental Health Services Mr, George Gonzales, City of Bakersfield enclosures 3&1044.024 G"7:3'~1-.'30 THU 1 :3 1 __t.~ A T I 0 t·~ A L T 0 ::< I C 0 leG 'y' LAE:O F'_~:::14 ,~~t.i~~:~y [;¡] raboratories INC. Naresh C, Jain, Ph.D, Laboratory Director Thornas C, Sneath, B.S. Chief Toxicologist ) California Ave. Bakersfield, California 93304 805/322-4250 800 / 350-3515 FAX 805 / 322-4322 Total Petroleum Hydrocarbons Gasoline - - - - ..- - .- --- --- - _ _ ~ h_ _._ _ __.. _ =~=;=======~=~~~=-~~~~~~=~~~~~-~~~-~~~-~~-~~~~---~~==~~~ horne Environmental, Inc. 830 Truxtun Ave., Suite 216 akersfield. CA 93301 ~tention: Eric Greenwood Date of Report: Lab*: 30-Aug-90 0828900-5 ample Description: Proj~ct 3E - 1044 Sample ~02754 est Method: Calif. OOHS Type of Sample: Soil )a~e Samole 'ollected: 28--Auq--90 Date Sample Rec'd @ Lab: 28-Aug-90 Date Analysis Completed: 29-Aug-90 :onstituent Reporting Units Analysis Results Minimum Reporting Level ~otal Petroleum Hydro- :arbon as Gasoline ug/g 20,0 5,00 :omments; :alifornia a.O.H,S. Cert, *225 Data Release Authorized ~ I_I I:; - :3 ..~ - '? ';:::1 THU 1. :5 : 1. ~'~AT I O~'~AL TO>,: I C 0.:1 G·-.-· LABO F'_~:12 ~ational I ¡'" i· fox· cology II } '.¡lId~ raboratories Naresh C. Jain, Ph.C. Laboratory Director Thomas C, Sneath, B.S. Chief Toxicologist INC. : 00 California Ave. Bakersfield, California 93304 805 / 322-4250 800/350-3515 FAX 805 / 322·4322 BENZENE. TOLUENE. ETHYLSENZENE, XYLENES =========================================================~=====~=== Thorne Environmental, Inc, 1830 Trux~un Ave,. Suite 216 Bakersfie!d. CA 93301 Attention: f-ric Greenwood Date of Report: Lab #: 30-Aug-90 0828900-5 Sample Description: Project 3E - 1044 Sample #02754 Test Method: EPA Method 8020 Type of Sampl~: Soil Date Sample Collected: 28-Auo-90 Date Sample Received @ Lab: 2S-Aug-90 Date ,lInalysis Completed: 29-Aug-90 Constituent. Reporting Units Analysis Results i"1inirnum Reporting level 0,21. 0.05 0.05 0.05 0.05 Benzene Toluene Ethylbenzene Total Xylenes ug/g ug/g ug/g ug/g N . D , N . 0 . 0.20 Comm~n~s, California O.O.H.S, Cert, *225 N , 0 . None Oetected Data RelRA~R Authorized: ~ -.::. !._J .:; - ::::: "':1 - '3 ":1 THU 1 :3 - ..-, _.,' I-~AT I Ot·~AL TO::"; I .::eOG·...· LAE:O P.05 ~ational I:, I OX· cology U :\' ::::\ · ïaboratories Naresh C. Jain, Ph.D. Laboratory Director Thomas C, Sneath, B.S. Chief Toxicologist INC. '100 California Ave. Bakersfield. California 93304 80S / 322-4250 800/350-3515 FAX 805 / 322-4322 ~===================================================================== Total Petroleum Hydrocarbons Gasoline Thorne Environmental, lnc, 1830 Truxtun Ave" Suite 216 Bakersfield. CA 93301 Attention: Eric Greenwood Date of Report: Lab#: 30-Aug-90 0828900-7 Sample Description: Pro j e ct:. 3 E - 1 0-4 4 Sample lt02756 Test. Method: Calif. oOHS Type of Sample: Soil 8at~ Samo.Le Collected: 28-~uc:¡-90 Date Sample Rec'd @ Lab: 28-Aug-90 Date Analysis Completed: 29-Aug-90 Constituent Reporting Units Analysis Results Minimum Report:ing Level Total Petroleum Hydro- carDon as Gasoline ug/g None Detected 5.00 Comments: California O.O,H.S, Cert, ~225 Data Release Authorized i'ö _IG.-3~3·-·;'~3 THU 12:. ·e NAT I Ot-~AL TO;'·'; I COe'G·.,.' LAE:O F'. 03 ~ational ': " OX · cology ;\ ¡~: :!'d . taboratories Naresn C, Jain, Ph.D. laboratory Director -§{ - Thomas C, Sneath, 8.S, Chief Toxicologist INC. 00 California Ave. Bakersfield. California 93304 805 I 322-4250 800 I 350-351 5 FAX 805 I 322-4322 BENZENE, TOLUENE, ETHYLBENZENE, XYlENES =======:====~~:=======================:==========~====~=~=~~~~------ Thorne Environmental. Inc, 1830 Truxtun Ave" Suite 216 Bakersfield. CA 93301 Attention: Eric Greenwood Date of Report: 30-Aug-90 Lab *: 0828900-7 Sample Description: Project 3E - 1044 Sample *02756 Test Method: fPA Method 8020 Type of Sample: Soil Date Sample Collected: 2 8 -. A u q - 9 0 Date Sample Received @ Lab: 28-Aug-90 Date Añalysis ComDleted: 29-Aug-90 Constituent Reporting Units Analysis Results r<linimum Reporting Level 8enzene Toluene Ethylbenzene Total Xylenes ugjg ugjg ug/g ug/g N, o. N , 0 . N .0, N .0, 0.05 0.05 0,05 0.05 Comments: California O.O.H.S. Cert. ~225 N ,0, None Detected Data Releas2 Authorized: « . \YELL CONSTRUCTION CH2~<ilCAL AN L;¡Oor:Horv ! I I I I I I I I I I I I I I I I I I I I j i ¡. I ~ I :ïeid I = t 0- ..J:J :;:¡o Q G1E;\ PID í r rt (~.4"¡;¡ / \i, ) I I I I I I I I I I I I I 1 I I I I I I I I I I I ! ~\r) I '... ~ "' ~ , l3 !SA}·<i?LZ¡ =~ NJ c:= ~ II~ ~ il. II m _:;:¡. ~ lU atH o - II I I ì I II II - I I - I I I I I I I I - I - I I - I I I I - I I I I I I II I I ! I · _ I i I .. 10 ll<;l: M l.- I I I - I i I I I I - ! I I I I I I I .' I I I I I I I I I I I I I I I I I : I \ I I I I I I I I I .- I I I I ....1. '.. I I I I ::J I ,. I I ....... I I I ~() I IQ I · . T¿-I") &1 I ~I ! i I 1 J.. I .- : ·1 <...1... I .~ I I ,- --: I ¡ .! I I ~ : I I I ~. I ,~ I I;, I 2:1 I ~ I I ~ I I ,..... I '1) \, ' I í I I Surfac~ Elevation: Total Depth; Date Drilled: I I I I I I I I I iZ. I I 110.2..1 '17.. I I I 1.'/... I I I 1 I I I I I I I I I I , I I I I I I I fe~: fe~t ! I .. I I · - I I I' I I .. II I II ~n~Î?31 ij I I I I ! I II I I I -. I I I -' 1 I II a1';. '5 0"" . ( ' a1'.!J ":0 .... SOIL DESCRIPTION ': C J:; /';"30 A. ,>t1, I S l\t.'O'! Sll í E 0i...1~\ M\.... Sw I I I I I IS^ND I G(2.+\I.( vNlO~c,Oli C¡'~ï(D . I ÎOfd2S_~ E;~k\."-I~. C\2V I ì\~nc.'1l1 OÜOí<. I I 7'B~ 13, 0R., ", . 00 O. . InCl'l~.s !"'p.ø~ --. Logged By: Supe:vised By: Diamete:- of Boring: Wate:- Encountered at: NAME: f-inrM FL6S SH R.:rFR LOCA TION: ,¡, 00 E· lRIJ~l1J II ~.\jH)lJF LOG 0 f. B 0 R 1 N- G THORNE ENVIRONrviENT AL, Inc, - -TREATMENT BY DESIGN- ~-t -ID·.L/t I ?:-o iec: Numbe;...J ì""r PLATE Cß~ ?~:te 1 cC 2. . . . .' I H I I M.L O'OOk I....... i I . I I ~'1 I I ~... I i ¡ .! ! I I ì'-\ i ! A~ H~()' ¡:- , ." ~ t.,.. I i I ~.. Ii I I I J' I I I I t ~9 I I I ! :- ' ,~" I I I I - <... I ¡ "".:~ I I I I --.¡ I I" , I t I I '::-- Il:'i" i ! 1 '''C) I I I ! ~ i I I I I I~ I ! I I (".ö I I u' 1¡¡¡02íS-Ç,1 ~\L I~\ ~". \~/)\)t ",{ - I I ( ïJ ! I i I II I i I I I I I I ! I ¡I I I I I I t I I i I ! I I I I Ii I I I I ! I I I I I I I I I I I I I I t I II I ! I I I I I I i I I I I I I II I I I I I I I I 1 I I I I I I I I I ! I I I I I I I .1 ! I I I I I i ì I I I I I I I I I I I 1 . " _5:::3! IS A..'ÆP L'::¡ i C~:::M1CAL . I :"'~ooncorv Wr:-: T I CONS7RÜcrION I Fieià t _ "'" å= ,::J -0 ::¡(.1 -,...~ -..,¡§ ¡: )- . UJ C!.. Q - tU....)JJ ~ C.... I-< c::: - .... I" I e 01-': ¿o ... , ( 1 ~::! -... SOIL DESCRIPTION S~,\ I 11\ ("J 1\ eolj~ i rv-'OC~'p.a~·~· r:" THORNE ENVIRONMENTAL, Inc. - -TREATMENT BY DESIGN- ?,o ie::: Numbe;. 3( -1'04f ",:)T ,-- __r\.1..t. LOG of.BORING CB-/ p:1;,;2- of 2 -~. .~' ·2' ENVIRONMENTAL August 16, 1990 -\ ~¡-G C:(irnpan':! Mr, Joe Canas Kern County Resource Management Agency Environmental Health Services Department 2700 "M" Street, Suite 300 Bakersfield, CA 93301 ~ij;¡, ... 'i1" Aua 17 1990 RECEIVED Re: City of Bakersfield Homeless Shelter Site Soil Remediation Dear Mr. Canas: Thorne Environmental, Inc. intends to evaluate the extent of soil remediation at the above- referenced site. Two confirmation borings will be advanced, CB-1 at Site I and CB-2 at Site II (see Exhibits 1 and 2 for locations). These borings will be advanced with a hollow stem auger rig and the sampling will be performed as outlined in the Workplan dated July, 1989. Analytical data from the soil samples that were collected from the vapor extraction wells (VE-l, VE-2, VE-3, VE-4, and VE-6) is compiled in Table 1. These results, in conjunction /witlí previous data, are illustrated and discussed in detail in the Site Characterization Study _/ dated September 1989, Based on this information, Thorne Environmental, Inc. proposes that CB-l be advanced to a depth of 80 feet and CB-2 to a depth of 30 feet, If significant impaction is encountered in CB-l, it may be advanced deeper than 80 feet and it will be completed as a vapor extraction well. , J /, ~/ J /0 . ~ /I 10 A.s ~ ~ 7'¡ 2- {Ù W /i-,,(:::Þ. If you have any questions don't hesitate to contact the undersigned at (805)-326-0492, Sincerely, Thorne Environmental, c. £;,.. /' -.-..:.... '. yJ .; ~?~ - , Trent R, Rosenlieb, P.E, Environmental Manager \ \. /; . ., .oJ EJG/TRR/sr cc: Ralph Huey, City of Bakersfield 3E-I044.023 -- <J ,. I '>~'(~5-! ':~"':-;-)J":~':'\: . ::::: -.. ·,"f'. I ,---'L-'..---'...:.... "Treatment bv Oes;Q;n u l' . ¡:¡ Ie i-e " r---------------~, .~B 5 · VE-4 · · . · · .1 · FORMER 1,000 GAL, I I GASOLINE TANKS I I .. I VE-3 ~ · . B-3 I .. APPROXIMATE I I r DISPENSER ISLAND LIMITS OF I REMOVED · EXCAVATION I I , I t · I 0.11 I · B-4 I I N I I · I .. I I I I .. ·VE-2 · I · SITE · ~ BOUNDARY I I I · I I I I I · I I I I I I -I I I I · I I O· 10 20FT I I I · SCALE I I I · LEGEND I .. I · ~ SOIL BORING I I LOCATION I ~B-6 I :L______________ _;.J . VAPOR EXTRACTION WELL o PROPOSED CONFIRMATION BORING E:J EXISTING BUILDING I. ~ øn..Jr\D~R:' .p~~ 11l\JI'\IU. ~ ENVIRONMENTAL ". - - - - ~ - SOIL & BORING VAPOR EXTRACTION WELL LOCATIONS SITE I HOMELESS SHEL TEA BAKERSFIELD, CALIFORNIA EXHIBIT 1 . r;~ I I EXISTING BUILDING @bi1-O\NE tS: ENVIRONMENTAL i-e SITE II @TH-6 TH-5- r öëB-2 Q91 IT14 L VE- 6 I EXISTING BUILDING ~ -N- ~ EXISTING BUILDING @ SOIL BORINGS . VAPOR EXTRAcrION WELL VE-6 PROPOSED CONARMATION BORING SOIL & BORING VAPOR EXTRACTION WELL LOCATIONS SITE II HOMELESS SHELTER RAKI=R~FIr=1 Do CALIFORNIA EXHIBIT 2 ... TABLE I COMPILATION OF ANALYTICAL DATA CITY OF BAKERSFIELD-FUTURE HOMELESS SHELTER I SAMPLE I DEPTH I PIO TPH I BENZENE I TOLUENE ETHYLBENZENE I XYLENE IDATE I NO, I ~LL I eft,) I eppm) I eppm) I (ppm) I (ppm) I (ppm) I (ppm) I I---------- -----------!---------- --------- ----------1----------1-----------1--------------1------------- -----------.- 11-28-89 00683 I VE-6 10 I 105 I NO I NO I ,006 I ND ND 1 17-28-89 00685 I VE-6 20 I 1,200 I 59,000 I NO I 190 I 69 2,800 I 17-28-89 00687 I VE-6 30 I NO I 3 I ,007 I .001 .006 ,011 I 17-28-89 00689 I VE-6 loa I NO I ,I. I NO I ·,011 ND ,008 I ·e 18-16-89 02002 I VE-2 10 I NO I NO I NO I . ND ND NO I Ii 18-16-89 02006 I VE-é' 30 I 16 I NO I ,012 I _008 ,001 .00l. I " ,!-16-89 02007 I VE-2 35 I 609 I 1- I .11.0 I .11 ,007 ,01.6 I 11-16-89 02012 I VE-2 60 I 9,263 1 I ,160 I .11 ,006 ,01.3 I 11-16-89 02016 I VE-Z 80 I 9,322 ,2 I ,01.6 I ,035 ,001 ,009 I la-16-89 OZ020 I VE'2 100 I 4,769 1 I ,1.10 I ,4 ,014 ,083 I la· 16-89 02021 I VE-2 110 133 NO I ,079 I .016 NO ,001 la-16-89 02022 I VE-~ 120 15 NO I NO I NO NO ND 11-16-89 02023 I VE-2 130 1 NO I ,001 I .002 NO NO 11-16-89 02024 I VE-2 11.0 .. ND NO I NO NO I NO 18-n-89 02026 I VE-' 10 3,832 2,200 NO I 15 .92 I 160 I 111-17-89 02032 I VE-' 1,0 5,696 16,000 280 I 1,600 310 I 2,000 11-17-89 02037 I ve-1 65 9,247 720 6,800 I 43 11 I 70 1'-17-89 0201.3 I VE-' 95 5,310 Z ,0l.1 I .069 .005 I ,039 18-17-89 020l.5 I VE-1 110 &4- 1 ,071 I .1 .001 I ,061 18.17-89 02046 I VE-1 120 7 NO NO I NO ND I NÐ e 18-11-89 02047 I VE-1 130 2 ND NO I NO NO I NO 18-17-89 020l.8 I VE-1 11.0 6 ND NO I ,002 NO I NO 18-18-89 02052 I VE-4 20 NO NO ND I NO NO I ND 11-18-89 02056 I VE-4 40 250 I ND ,019 I .01 NO 1 .007 ....~-, 18-18-89 02059 I VE-4 55 700 I .2 .1 I .081 .004 I .03 18-18-89 02063 I VE-I. 75 "95 I .2 .061 I .058 I .003 I .016 18-18-89 020671 VE-4 95 800 I 1 ,15 I .17 1 .006 I .046 18-18-89 02069 I VE-4 110 I 250 I NO ,018 I ,003 I NO I .006 18-18-89 02070 I VE-4 120 I NO I NO NO I NOI NO I NO 18-18-89 02071 I VE-4 130 I NO I NO NO I NO I NO I NO I ' I ¡. itr TABLE 1 COMPILATION OF ANALYTICAL DATA CITY OF BAKERSFIELO·FUTURE HOMELESS SHELTER \ I SAMPLE I DEPTH \ PIO \ TPH I BENZENE \ TOLUENE I£THYL.BENZENE I XYLENE \ DATE I NO, I WELL I (ft.) I (ppm) 1 (ppm) \ (ppm) I (ppm) I (ppm) \ (ppm) I I···-······I-·-········ ··-··-····I-·-····--I·········.1-.·.··----1--------.--1-----------·.-1-----···-·.··,············-1 18-19-89 I 02075 I VE-3 I 20 I NO 1 NO 1 NO I ND I ND I ND I 18-19-89 I 02078 I VE-3 I 35 I 8,900 I ND I .13 I .056 , NO I .016 I 18-19·89 I 02081 I VE-3 I 60 I 1,500 I 1 I .1S I .13 I .OOS I .051 I \8-19-89 I 02083 I VE-3 \ 80 I 250 \ .2 I ND \ ND I ND \ Nt) I \8-19-89 I 02085 I VE·3 I 100 I 1,700 I 1 I .2 I .2 \ .008 I .0107 I 18-19-89 I 02086 I VE-3 I 110 I ND I ND I ND I ND I ND I NO I 18-19-89 I 02087 I VE-3 I 120 I ND I ND I ND I ND I ND I ND I e e , . .'- e -_ III ENVIRONMENTAL I.' A TG Company s:::. ,~ §::¡ ~ ~ .:"':r.. -., {~ 6'~ ~(~ C""..".. ~- July 12, 1990 Mr. Joe Canas Kern County Environmental Health Services 2700 M Street Bakersfield, Ca, 93308 -).>- ./ Re: Soil Sampling Results at the Future Site of the Bakersfield Homeless Shelter, 1600 E. Truxtun Avenue Dear Mr. Canas: On July 2, 1990, Thome Environmental, Inc. obtained a composite sample of soil from the above ground gallery at the future site of the Homeless Shelter, The attached diagram shows the sample locations, The soil was collected in a brass tube, covered with foil, capped, taped, and placed on ice for transport to National Toxicology Laboratories (NTL) for analysis, The soil was analyzed for benzene, toluene, ethylbenzene, and xylenes (BTEX), and total petroleum hydrocarbons (TPH) as gasoline. The analytical results were non-detect for both BTEX and TPH, At this time, Thome Environmental, Inc. plans to incorporate the soil in the gallery with the soil on site, If you have any questions or comments, please do not hesitate to give us a call at 805/326-0492, Sincerely, THORNE ENVIRONMENTAL, INC. ~j~ Stacy L. Baehr Staff Geologist ~ f?9~ Trent R, Rosenlieb, P.E, Environmental Manager SLB/TRR/ma enclosures 3801044.015 4570 California Avenue, Suite 200 · Bakersfield, California 93309 · (805) 326-0492 "Treatment by Design" I ' ! , ~ r- I SI TE EXISTING BUILDING e e N / x x x ..... .-....................... ...... ...,.-..J:~~Çf................. ....................... .................. .... .......'...-.........................-...... ....... ..... ........ ¡j!J TIDRNE ~ ENVIRONMENTAL DDnT~~~ un &~~ ,nAA ABOVE GROUND VAPOR EXTRACTION GALLERY· ~ r:ITE t I II I L~ EXISTING BUILDING EXISTING BUILDING X SAMPLE LOCATIONS EAST TRUXTUN HOMELESS SHEl TER SITE I & SITE II BAKERSFIELD, CALIFORNIA EXHIBIT tit ~ational ~!: OX · cology ¡I H: ¡ilil ~ raboratories INC " le\~uss) Naresh C. Jain, Ph.D. Laboratory Director Thomas C. Sneath, B.S. Chief Toxicologist 1100 California Ave. Bakersfield, California 93304 805 / 322-4250 800 / 350-3515 FAX 805 / 322-4322 BENZENE, TOLUENE, ETHYLBENZENE, XYLENES =================================================================== Thorne Environmental, Inc, 4570 California Ave. #200 Bakersfield, CA 93309 Attention: Stacie Baehr Date of Report: 05-Jul-90 Lab #: 070290b-l Sample Description: Project: 3E-1044 Test Method: EPA Method 8020 Type of Sample:· Soil Date Sample Collected: 02-Jul-90 Date Sample Received @ Lab: 02-Jul-90 Date Analysis Completed: 03-Jul-90 Constituent Reporting Units Analysis Results Minimum Reporting Level Benzene Toluene Ethylbenzene Total Xylenes ugjg ug/g ug/g ug/g N . D , N , D , N , D , N , D . 0,05 0,05 0.05 0,05 Comments: California D,Q,H.S. Cert, #225 Data Release Authorized'¡1J~ e ~~~i:~:~y ~ raboratories INC - Naresh C. Jain, Ph.D. Laboratory Director Thomas C. Sneath, B,S. Chief Toxicologist 1100 California Ave. Bakersfield, California 93304 805 / 322-4250 800 / 350-3515 FAX 805 / 322-4322 LABORATORY REPORT Thorne Environmental, Inc, Attention: Stacie Baehr Project: 3E-1044 Sample 10: 070290b-l Date Received: 02-Jul-90 Date Analyzed: 03-Jul-90 Date Reported 05-Jul-90 Date Collected: 02-Jul-90 Date Extracted: n/a T est R e que s t e d: T PH as Gas 0 1 i n_e Test Method: Calif, DOHS Method Type of Sample: Soil Basis: As Received Sample Descrip: Data Release Authorized: ,Nil¡ Constituent Reporting Units Analysis Results Minimum Reporting Level Total Petroleum Hydr~- carbon as Gasoline ug/gm None Detected 5,00 Comments: California D,O,H,S, Cert. *225 PROJ. NO. I PROJECT NAME ENVIRONMENTAL 3t/ {oq-Lf NO. L.P. NO. SAMPLERS: (Signalure/Number) (P_O_NO_) CAAt6 (D()"ÑeTI OF CON· DATE SAMPLE I.D. SAMPLE 1.0. TAINERS AMIDD/YY TIME REMARKS HH:MM:SS :f, ~ 0/ q ()q 1f" ( IX X I zTq f) I - Ie - , .. Relinquished by: (SIgnature' -¡f41~T;; 53 R;ï,r" t;/ß . Remarks ~ ß c; ~- 7.'ØÝ~Z '0 Send Results To S1í\tY B~ Attention of '¿' ,u..~""" -, Rel'inqulshed by: fSignllurel Daterme Recefved Ý: (Signlture¡ I THORNE ENVIRONMENTAL. lNG, 4'?10 C¡4;UFOlUlf-!1 ME. #=200 .. ,ReÍinqulshed by: (Sign. lure' Daterme Received lor laboratory by: ß~fll?L-t? C14-- Q330Î ¡ (Slgnelure) ( ;: - White Si'lmpler Canary n"lurn Copy To Shl 'f?1 I~ 111VI\l1L :~~; ~ ;I~: f{ ,~ i;~ ,. ~: ~~ í I, ~, !. n, Pink Lab CODY ~ ... ..-~ ,. '1 .. T n p'...., ,-, . '\ , T GARY J. WICKS Agency Director (805; 861·3502 STEVE McCALLEY Director e e 2700 M Street, SuIte 300 Bakersfield, CA 93301 Telephone (805) 881,3636 relecopler (805) 881,3429 I~' {~f DEPART RESOURCE May 23, 1990 Ralph Huey City of Bakersfield 2102 "H" Street Bakersfield, CA 93301 SUBJECT: Location Known As PERMIT # 1600 E. Truxtun Ave. Bakersfield, CA 93301 f~~~omeless Site (fS0037 ) ~--~ Dear Mr. Huey: This letter is an official notice to inform you that the property described above has been determi ned by Kern County Env i ronmenta 1 Health to be the site of an unauthori zed release of hazardous materi a 1 s from an underground storage tank. This notice is sent to you because our records indicate that you are a responsible party for this property. E' o "0 -c '" Q) ~Q.j ~ o.~ 0» -ã) V) £ ~ 8'0 ~ ~a ~õ ~ i ~2 Etn c: ru (J) ~ ra Y' .9.Q ,ëi -0 ~ ~ \ '-\ 3P 3~ 12 a ~ & ro Q) (I) ò ~Ecrpcf I ~o co -:: ....~ c: -J ;iE V1 ss ~~.2~~ c !;-"1:~-686¡ 'O¡H)'s'O" cr.9 £c £? .. Q I W4Qf '·~.ldü.õQ - púe:-ipe:;- . . - - SS6 L aU"r 'OOS" /88p 8.18 88Q,^,1IIr- .. IJ.IJO=, Sd ~._-.... . ,- '- -..----.. ...¡ qJ i 1-'f '" I cr-, ~~=:' æ li~ r¡ ¡=::;;i~ U cr "'~ ~ a 1Ug;~1' (,)8$& ] cr~~Q) O;}grJ¡ u.. ::) u... -_ I- U).... C1. ~ i.? jjj~ U IU cr As a responsible party, you must provide for all studies and work relating to the above described property and the cost for oversight of these activities. California Health and Safety Code Chapter 6.7 and Kern County Ordinance Code Chapter 8,48 require a determination of the threat to the environment as a result of this release. THE RESPONSIBLE PARTY SHALL, ON A TIMELY BASIS, DEVELOP A SITE 'AI;J:)JII";~ACTERIZATION, FEASIBILITY STUDY AND REMEDIAL ACTION PLAN FOR KERN COUNTY OUS3woo- -99i:~~';_8~~V-!~~-AND)\PPB9VAL BEFORE THE WORK IS INITIATED. Enclosed ,~o d'Ð"S11. 8861 ;;;J.i~·:¡¡¡£-1~rl.ates the minimum required ^ .~~.. . ~ ScI _ f se 1 ect i ng envi ronmenta 1 . þary of terms, example a~'o__o ~ ¡ommonly asked questions. '8.1 9'9 I , h b t "C", your slte as een -8.1 X Itally sensitive sites are 11UIu8/9'9 For recovery of overs; ght r are as follows: ret of ground surface, within 75 feet of tank(s), --,;~~.. . ,I is within 75 feet of } o-f 't1 0 r- C") Q C") .,.., 0) ~'µq; (JJQ o ~ Q Q ~ , :>.~'µ'ö Q t!1C/)r- :::stn. Q ::r:~~;;:: .r::: 0:: (JJ a. >.~ ; r- 'µo~ t!1'P-fo-ft!1 ~O~tn V) <I> <I> "- '" ã; ? Q¡ a ~ Û"- . ¡s,¡a:>teg ¡H.. ~or~ ¡o ^~ro H qdreH oJ Motj~... 8 .~ Bureq WOII ' 8881J1P8 JnriAPRo .., pua I"d _ 0 :lSGreI . e e 4. Facility is located in a designated aquifer recharge area, or 5. Permitting Authority determines possible adverse environmental impact due to facility proximity to unique wildlife habitat areas. The cost incurred by Kern County Environmental Health for the oversight of the work for the site characterization, feasibility study, remediation action plan, site remediation, and ongoing monitoring is not covered by any fees or permits. These costs will be recovered by Kern County Environmental Health under the terms of the State contract described below. The contract only pertains to costs associated with oversight. STATE CONTRACT The State Leaking Underground Storage Tank Pilot Program provides a mechanism for the State to reimburse the County for County oversight. The County will conduct the necessary oversight and bill the State Water Resources Control Board under this State contract. The State will then charge you, a responsible party, for both the costs incurred by the County and the State, pertaining to your site, under the State terms explained below: Whereas the federal Petroleum Leaking Underground Storage Tank Trust Fund provides funding to pay the local and state agency administrative and oversight costs associated with the cleanup of releases from underground storage tanks; and Whereas the direct and indirect costs of overseeing removal or remedial action at the above site are funded, in whole or in part, from the federal trust fund; and Whereas the above individual(s) or entity(ies) have been identified as the party or parties responsible for investigation and cleanup of the above site; YOU ARE HEREBY NOTIFIED that pursuant to Subdivision (h) of Section 699(b) of the United States Code, the above Responsible Party or Parties shall reimburse the State Water Resources Control Board for all direct and indirect costs incurred by any all state and local agencies while overseeing the cleanup of the above underground storage tank site, and the above Responsible Party or Parties shall make full payment of such costs within 30 days of receipt of a detailed invoice from the State Water Resources Control Board. If you should have any questions regarding this matter, please contact Susan Gonzales at (805) 861-3636. SMC:cd Steve McCalley, Director Environmental Health Servic attachments e ~ ' '.~. ENVIRONMENTAL A TG Company May 11, 1990 Mr, Ralph Huey City of Bakersfield/Hazardous Materials Division 2130 G Street Bakersfield, CA 93301 It ~ Yj~\j ~\\\i ~ t\\ \\.t\\~\.\) Subject: Homeless Shelter/March-April Remedial Report Dear Mr, Huey: This letter is to update you on the status of the "Homeless Shelter" project, The following is a breakdown of activities, dates, and status of each activity occurring March 8, 1990 through May 10, 1990, Activity Date Status KCAPCD Inspection 3/09/90 Complete Collected Inlet & Outlet 3/09/90 Complete Tedlar Bag Samples Source Test YES Unit 3/19/90 Complete Tedlar Bag Sample Results 3/30/90 Complete Subnùtted to KCAPCD Source Test Results 4/05/90 Complete Subnùtted to KCAPCD Approximately 2000 pounds or 296 gallons of volatile organics have been removed from the soil to date, At the current extraction concentration and rate the estimated remaining remediation time is two months. If you should have any questions, please contact the undersigned at 805/326-0492. Sincerely, THORNE ENVIRONMENTAL, INC. fCut~~~ Xandra D, Turner Project Engineer ~~~~ Trent R, Rosenlieb, P,E, Environmental Manager XDT/TRR/ma cc: Mr, Joe Canas, Kern County Environmental Health Dept, 3&1044.018 45ìO California Avenue, Suite 2(:0- Bakersfield, <=:alifornia 93309 · (805) 326-0492 "Treatment by Design" " . -e ~ (Sf'. ENVIRONMENTAL .-~~ (/(,?, \ ...: LJ J~;;;'" ,/ \;J-- --'. ,. \ '" /' '.,.. ..../ - /~v~ ~_ _. f::¡ ~ <'>,\ I::{ ~~ ~~~: \-,- ,~\ ... ~ ~ March 30, 1990 A TG COIJlP;H IY Mr. Lance Ericksen Kern County Air Pollution Control District 2700 "M" Street, Suite 275 Bakersfield, CA 93301 Subject: Operational Conditions of the Authority to Construct Issued for Contaminated Soil Vapor Extraction and Incineration at 1600 E. Truxtun, Bakersfield, California. Dear Mr, Ericksen: The operational conditions of the Authority to Construct (A to C) referenced above required Thorne Environmental to sample and have analyzed, by an independent testing laboratory, thermal oxidizer inlet and oulet twice during the first week of operation (Operational Conditions item g). The purpose of the samples was to document compliance with benzene emission rates, The first set of samples were collected March 6, 1990 and the second set of samples were collected March 9, 1990. The samples were analyzed for Total Petroleum Hydrocarbons as gasoline, benzene, toluene, xylene, and ethylbenzene (BTX&E) by BTC Environmental, Inc, Both samples indicated outlet benzene concentrations less than the 2,16 ppmv benzene limit. A copy of the analysis are included for your review. If you should have any questions or comments, please feel free to contact the undersigned at any time, Sincerely, ~ /(Ó.Júl^A- -J U\1liAJ Xandra Turner Project Engineer ~?~ Trent R, Rosenlieb, P,E, Environmental Manager XT /TRR/ cs cc: Mr, Ralph Huey, City of Bakersfield Hazardous Materials Division Mr, Joe Canas, Kern County Environmental Health Department 3/90 38-1044.16 4570 California Avenue, Suite 200 · Bakersfield, California 93309 4' (lJ(5) 326-0492 "T rp:Jtmpnt iJ\' De_sÍf?n" - e .. " BTC Environmental, Incorporated 1536 Eastman Avenue, suite B Ventura, CA. 93003 (805) 644-1095 Prepared For: Thorne Environmental 4570 California Ave. #700 Bakersfield, CA. 93309 26 March 90 ATTENTION: Xandra Turner Laboratory No: 9003CI Date Received: 03/12/90 ~ample ID: See Below Job No: 20014 Sampled By: Client RESULTS On 12 March 90 two (2) samples were received by BTC Environmental, Inc. for analyses. The samples were assigned the lab numbers listed below. There were no problems encountered during sample log-in or analyses. The results are on the following pages. SAMPLE DESCRIPTION BTCE LAB NUMBER Vapor Recovery unit Inlet #1 9003CI01 Vapor Recovery unit Outlet #2 9003CI02 BTr ENVIRONMENTAL I L TNrORPORATF.O e e Client: Thorne Environmental Lab No: 9003CI Sample ID: Vapor Recovery Unit Inlet #1 TEST CONCENTRATION UNITS POL METHOD Benzene 160 ppmv 0.7 624 Toluene 320 ppmv 0.7 624 Ethylbenzene 27 ppmv 0.7 624 Xylenes 140 ppmv 0.7 624 Gasoline 720 ppmv 10 mod 8015 Sample ID: Vapor Recovery Unit outlet #2 TEST CONCENTRATION UNITS POL METHOD Benzene 1.2 ppmv 0.7 624 Toluene 2.0 ppmv 0.7 624 Ethylbenzene BQL ppmv 0.7 624 Xylenes 1.0 ppmv 0.7 624 Gasoline 25 ppmv 10 mod 8015 BQL: Below Quantitation Limit PQL: Practical Quantitation Limit 811r ENVIRONMENTAL INCORPORA TED e e BTC ENVXRONMENTAL, XNC. 1536 EASTMAN AVENUE VENTURA, CA 93003 (805) 6....-1095 METHODS Inorqanic Analyses of Water and Wastewater: 1. standard Methods for the Evaluation of Water and Wastewater APHA, AWWA, WPCF, 16th Edition. 2. Methods for Chemical Analysis of Water and Wastes, USEPA, EPA- 600/4-79-020 Revised March, 1983. soils, Sediments and Hazardous Waste Evaluation Procedures: 1. Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, SW-846, USEPA Second Edition, Revised April, 1984. organic Analyses of Water and Wastewater: 1. "Methods for organic Chemical Analysis of Municipal and Industrial Wastewater", 40 CFR Part 136, Appendix A, USEPA, Amended June 30, 1986. Aqgreqate/sand & Petroleum Products: 1. Annual Book of American Standard Test Methods, amended 1988 ,r- nyder ical Lab Manager 0.3) rA,¡!ZJ Dfte ~. c , _ Robert SnYd~- GC-GC/MS Supervisor -;'/7-9/'10 Date B.,.,.. ENVIRONMENTAL , L INrODPnD ATJ¡'n e 0 0 3ß.:z:. IZ~2I111\A\Iw:. - ~ ENVIRONME-NTAL I PROJ. NO. PROJECT NAME ; 3E -fO¥! NO. I I L.P. NO. SAMPLERS: (Signature/Number) OF ! (P.O. NO.) [,. BI/EH{( CON· I DATE SAMPLE 1.0. SAMPLE 1.0. TAINERS REMARKS IM~ D/YV TIME HH:MM:SS ß/IJ '10 ?:5~ -:/f::/ /NL~ r I "f.. X. [ I 9; 00 fitZ - OU1lf'T / X X I I" I lle I ! "- II I i ! . I I II I ¡ I I ! f - ! ~-- I. ! I ! [ I "Relinquished by: (Signlture) ~q 1;I~rme Re.-:eived by: (Signllure) Remarks Send Results To '/J\ \'JD 1<¡.1 T J lNf1<" i /É7r- ./ff'd I~~/)/¡{)ti-~ Attention of . i~-·"'(.~U " ' AA.., THORNE ENVIRONMENTAL. INC. :. RelinqulÍhed by: (Signalura, Olterme Received by: (Sigl1llu,e/ i~ÎO ( ~. l I F wN I J.\ ÄV2, ifV;x.; I Relinquished by: (Signeture) DdKer >nctd (,-, Received for Laboratory by: ¡ , l.' , DatefTime '7 -,-; 01 I ~ , I (Signature) ,,' :X.J' [, .. White· Sampler Canary. Return Co~y To Shipper Pink· Lab CODY ". ,. 0351 CHAIN OF CUSTODY I '- f (e :fe BTC Environmental, Incorporated 1536 Eastman Avenue, suite B ventura, CA. 93003 (805) 644-1095 Prepared For: Thorne Environmental 4570 California Ave. #700 Bakersfield, CA. 93309 26 March 90 ATTENTION: Xandra Turner Laboratory No: 9003BJ Date Received: 03/07/90 Sample 1D: See Below Job No: 20014 Sampled By: Client RESULTS On 7 March 90 two (2) samples were received by BTC Environmental, Inc. for analyses. The samples were assigned the lab numbers listed below. There were no problems encountered during sample log-in or analyses. The results are on the following pages. SAMPLE DESCRIPTION BTCE LAB NUMBER #1 Inlet 9003BJ01 #2 outlet 9003BJ02 BTr ENVIRONMENTAL 'L INCORPORATED (e (e Client: Thorne Environmental La)) No: 9003BJ Sample ID: #1 Inlet TEST CONCENTRATION UNITS POL METHOD Benzene 13 ppmv 0.7 624 Toluene 23 ppmv 0.7 624 Ethylbenzene 1.4 ppmv 0.7 624 Xylenes 7.0 ppmv 0.7 624 Gasoline 510 ppmv 10 mod 8015 sample ID: #2 Outlet TEST CONCENTRATION UNITS POL METHOD Benzene 1.2 ppmv 0.7 624 Toluene 2.2 ppmv 0.7 624 Ethylbenzene BQL ppmv 0.7 624 Xylenes 1.1 ppmv 0.7 624 Gasoline 35 ppmv 10 mod 8015 BQL: Below Quantitation Limit PQL: Practical Quantitation Limit B-"r ENVIRONMENTAL , I INCORPORATED i> e e BTC ENVIRONMENTAL, INC. 1536 EASTMAN AVENUE VENTURA, CA 93003 (805) 644-1095 METHODS Inorganic Analyses of Water and Wastewater: 1. Standard Methods for the Evaluation of Water and Wastewater APHA, AWWA, WPCF, 16th Edition. 2. Methods for Chemical Analysis of Water and Wastes, USEPA, EPA- 600/4-79-020 Revised March, 1983. Soils, Sediments and Hazardous Waste Evaluation Procedures: 1. Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, SW-846, USEPA Second Edition, Revised April, 1984. organic Analyses of Water and Wastewater: 1. "Methods for organic Chemical Analysis of Municipal and Industrial Wastewater", 40 CFR Part 136, Appendix A, USEPA, Amended June 30, 1986. Aggregate/sand & Petroleum Products: 1. Annual Book of American Standard Test Methods, amended 1988 iltjifL-- S an der ~lXi al Lab Manager 3 )027/7d Da-({e / fZ-< C'-'L~\I'-- ð--- ?_G-__ Robert Snyder ~ GC-GC/MS Supervisor :'J/zTlqa Date B-"r: ENVIRONMENTAL II INC'ORPOR ATF.n '- 900 3A\.T 12 ENVIRONMENTAL PROJ. NO. PROJECT NAME 3F-I044- NO. . L.P. NO. SAMPLERS: (Signature/Number) OF (P.O. NO.) XAI~DM 1U¡(NfF. ~ 'ST t\{y ßAHiR CON· OATE SAMPLE I.D. SAMPLE LD. . TAINERS REMARKS MJ!iDDIYY TIME HH:MM:SS 3-1& qO ()~: (X) ,.,' j - Tr,~.J " X '(. }.':'( 3 ìl..;:~() ;)':;'('1/ t· r; '. j I; I ~ 'Á '- i i/1 J:j; - " . .- . , , I - ~ < ~elinquished by: (Signlture) ~ DatelTlme Re.::eived by: (Signltur.) Remarks Send Results To ., .... ~'.': ...: f';. I Û f, NEHi·<. ,~~,. f~/ ¡;. :s f/~~' i!' ;. C ....;t~A.. /) /J: r:;;._ -uJ. Attention of . 7'.(1 __ v L- ..'. ~t'¡""../ THORNE ENVIRONMENTAL. INC_ RelinquIShed by: ISignalura) oaterme Received by: (Signlture) +:-7 0 ( !, L ! f (.1 ~ [\Ì i-\ i\\j· -tr 700 [i'\ \(.f~~ ~\ r ~ f( U . , ..' ( ti " ~!!Hnqulshed by: (Slgnlture) Daterme Received lor Leboratory by: . I"'..' . "c.¡ (Slgnatura) . .).;; L--' . . . . R~ I~w:. - : L while· Sampler Canary - Return Copy To ShIpper Pin". . lab COPy ~ . ''':'' Li353 rH A TN OF CTT~TOnV ;.- e ~ £S.f: ENVIRONMENTAL ~e A TG Company j . 'f ~ ,114/1 1 f!tr¡ý/19$O 1f!J ,/ '.'- " '- . 1~/ March 6, 1990 Mr. Ralph Huey Hazardous Materials Coordinator City of Bakersfield 2130 G Street Bakersfield, CA 93301 Subject: Homeless Shelter Remediation Dear Ralph: Remediation of the Homeless Shelter was initiated March 1, 1990, The Kern County Air Pollution Control District (APCD) was contacted March 1, 1989, but the inspector in charge of the project, Steve Beyn, has not returned Thorne's call, Another attempt to contact Steve Beyn will be made today. Two sets of Tedlar bag samples will be collected during the first week of operation, and arrangements will be made for a source test to be conducted within the next 30 days, Monthly reports will be prepared to document the progress of the remediation, If you should have any questions concerning the project, please feel free to contact the undersigned at any time, Sincerely, -øu1~ DcJ~ I Xandra Turner Project Engineer ~Ç?~ Trent R, Rosenlieb, P,E, Environmental Manager XT /TRR/ cs cc: Mr, Joe Canas, Kern County Environmental Health Department Mr, Lance Ericksen, Kern County APCD Mr, George Gonzales, Community Development 4570 C,lifornia Avenue, Suite 200 · Bakersfield, California 93309 · (805) 326-0492 "Treatment hy Design" e fiI ENVIRONMENTAL A TG Company Mr, Lance Ericksen Kern County Air Pollution Control District 2700 "M" Street, Suite 275 Bakersfield, CA 93301 Subject: Authority to Construct Dear Mr, Ericksen: Enclosed is a copy of the analytical results for the samples collected during the preliminary test of the thermal oxidation unit to be operated at the Homeless Shelter site in Bakersfield, California,' The samples were collected at both the inlet and outlet of the unit and were analyzed for Total Petroleum Hydrocarbons (TPH) as gasoline. The destruction efficiency was 97,01%, This destruction efficiency should satisfy the contingency in the Authority to Construct Permit. Thorne Environmental is planning to initiate machine operation the week of November 13, 1989, We will contact your department with an exact date, If you should have any further questions please contact the undersigned at (805)326-0492. Sincerely, '1~~~ X~dra D, Turner Project Engineer ~o/'~ Trent R, Rosenlieb, P.E, Environmental Manager cc: Mr, Ralph Huey, Hazardous Materials Division Mr. Joe Canas, Kern County Environmental Health Department 3E-I044.004 4570 California Avenue, Suite 200 · Bakersfield, California 93309 · (805) 326-0492 "Treatment by Design" e r.-»J~ ) ~Î';:)~ ~ ENVIRONMENTAL A TG Company tZ ,< ~ ~ ~~~ "', ~~ ~ I ~ ~/ Q \.,/ o__~/' November 6, 1989 Mr, Ralph Huey Hazardous Materials Division City of Bakersfield Fire Department 2130 G Street Bakersfield, CA 93301 Subject: Kern County Air Pollution Control District (KCAPCD) Permit and Department of Health Services (DHS) approval. Dear Mr. Huey: Thursday October 19, 1989, Thorne spoke with Mr, Lance Ericksen of the KCAPCD about the Authority to Construct for the vapor extraction system at the Homeless Shelter, The following conditions are contained in the Authority to Construct: 1. The extraction rate may not exceed 400 scfm, 2, The destruction efficiency may not fall below 95%, 3. The exhaust stack must be 10 foot off the ground and 8 inches in diameter, 4. There must be inlet and outlet sampling ports, 5, The Total Petroleum Hydrocarbons (TPH) and the thermal oxidizer bed temperature must be monitored daily, 6, Extraction wells may not be vented to the atmosphere, 7, There must be sufficient dilution so the TPH concentration does not exceed 12,000 ppm, 8, Materials collected in the knockout pot must be discharged into 55 gallon drums and properly disposed of. 9, Tedlar bag air samples must be collected twice during the first week of operation. 10, If benzene concentrations are greater than risk assessment concentrations then operation will be terminated, 11. Prove 95% destruction efficiency of TPH pnor to implementation of 45ìO California Avenue, Suite 200 · Bakersfield, California 93309 ~ (805) 326-0492 "TrpritmAnt bv OesÏfm" e -e ~TrCRNE ~ ENVIRONMENTAL 12, Keep accurate records of TPH inlet concentrations, 13, Vapor extraction system cannot be operated more than 180 days without further permitting, ' 14, Emission sampling limits: PM 10 Sulphur NOX Hydrocarbons Carbon Monoxide Benzene ,01 lbs/hr ,01 lbs/day ,15 lbs/hr 3,8 Ibs/hr ,03 Ibs/hr 2,16 ppmv 15, A compliance test has to be performed by an outside source within 30 days of start-up, 16. Fee for Permit to Operate has to be paid before the issuance of the Authority to Construct. A copy of the preliminary laboratory results for samples collected during a vapor extraction system test performed Tuesday October 17, 1989 are included for your review. The destruction efficiency of TPH as gasoline was 97,01%, Mr, Joe Canas of the Kern County Environmental Health Department spoke with DHS. Thursday October 19, 1989, He was informed that Thorne had approval for operation upon approval from KCAPCD. Upon receipt of the Authority to Construct a copy will be forwarded to Mr, Joe Canas, KCEHD, and Mr, Keith Riley, DHS, If you should have any questions, please feel free to contact the undersigned at 805-326-0492. Sincerely, ~Qj~ Xandra Turner Project Engineer ~ç~ Trent R, Rosenlieb, P,E, Environmental Manager XT/cs cc: Mr, Joe Canas, Kern County Environmental Health Department ->. c· e IfiI ~ ENVIRONMENTAL A TG Company October 25, 1989 Mr. Ralph Huey Hazardous Materials pivision City of Bakersfield Fire Department 2130 G, Street Bakersfield, CA 93301 (~::'~I Subject: Addendum to letter ,submitted to Kern County Air Pollution Control District dated October 5, 1989. Mr, Huey: The enclosed revised screening assessment was submitted to Mr, Lance Ericksen Friday, October 13, 1989, The information should replace Worksheets 1 through 6 submitted in the October 5, 1989 letter, The results of the revised screening assessment indicate a maximum 70· year lifetime excess cancer risk of 1.53 x 1007, If you should have any questions, please feel free to contact the undersigned at 805-326-0492, Sincerely, þtdw- [)j~ .... . , '. . Xandra D, Turner Project Engineer L71~ Trent R, Rosenlieb, P,E, Environmental Manager XT/cs cc: Mr, Joe Canas, Kern County Environmental Health Department 4570 California Avenue, Suite 200 · Bakersfield, California 93309 . (B05) 326-0492 "Treatment by Design" . . - . c.... \ (\ -\" ¡ e l.A~ µ.J\C~D"..L) --i:tomeLE55 é5hp).±eJ I..·... mRXlm!J..r-n AÙff4e... 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(À.J ml 1\ \(:)M. · ~". e e " PTPLU (Version 2.0) Analysis of concentration as a function of stability and wind speed (California Air Resources Board Modeling section version) homeless Source Conditions ----------------- emission rate = 0.001 physical stack height = stack gas temperature = stack gas velocity = stack diameter = volume flow rate = buoyancy flux = g/sec '1-·<01 X 'O-~ 3.05 m 422.04 deg. K 6.30 m/sec 0.20 m 0.198 m^3/sec 0.179 m^4/sec^3 Meteorological Conditions ------------------------- ambient temperature = 80.00 deg. F = 299.82 deg. K anemometer height = 10.00 m mixing height = 100.00 m Wind profile exponents: A: 0.15, B: 0.15, C: 0.20, D: 0.25, E: 0.30, F: 0.30 Receptor data ------------- receptor elevation above ground level = 1.00 m options used ------------ urban dispersion coefficients (McElroy-Pooler) ------- Results - using extrapolated winds stability A A A A A A A B B' B B B B B B B C C C C Wind Maximum Distance Effective Speed Concentration of Max. Height (m/sec) (ug/m^3 ) (kIn) (m) 0.42 1.12901E+00 0.049 17.1 0.67 1. 46536E+00 0.034 11.9 0.84 1.61601E+00 0.029 10.1 1.26 1.83439E+00 0.022 7.7 1. 67 1. 91865E+00 0.019 6.6 2.09 1. 93654E+00 0.016 5.9 2.51 1. 91919E+00 0.015 5.4 0.42 1.12901E+00 0.049 17.1 0.67 1. 46536E+00 0.034 11.9 0.84 1.61601E+00 0.029 10.1 1. 26 1.83439E+00 0.022 7.7 1. 67 1.91865E+00 0.019 6.6 2.09 1. 93654E+00 0.016 5.9 2.51 1. 91919E+00 0.015 5.4 3.35 9.99900E+15 999999.000(3) 4.8 4.18 9.99900E+15 999999.000(3) 4.5 1.58 2.29316E+00 0.023 6.8 1.97 2.32956E+00 0.020 6.0 <-- MAX 2.37 2.31939E+00 0.019 5.5 3.15 2.23404E+00 0.016 4.9 , . e (--e c 3.94 2.11232E+00 0.015 4.5 C 5.52 9.99900E+15 999999.000(3) 4.1 C 7.89 9.99900E+15 999999.000(3) 3.8 C 9.46 9.99900E+15 999999.000(3) 3.7 C 11. 83 9.99900E+15 999999.000(3) 3.5 D 0.37 1.18222E+00 0.097 18.9 D 0.59 1.57523E+00 0.066 13.0 D 0.74 1. 75988E+00 0.055 11.0 D 1.11 2.04694E+00 0.041 8.3 D 1.49 2.18166E+00 0.034 7.0 D 1.86 2.23297E+00 0.030 6.2 D 2.23 2.23515E+00 0.027 5.7 D 2.97 2.16963E+00 0.024 5.0 D 3.72 2.06389E+00 o . 0_22 4.6 D 5.20 1.84032E+00 0.019 4.2 D 7.43 1.55233E+00 0.017 3.8 D 8.92 1.39920E+00 0.016 3.7 D 11. 15 1.21522E+00 0.015 3.6 D 14.86 9.93763E-01 0.014 3.4 E 1.40 2.59587E-01 0.176 18.1 E 1. 75 2.36070E-01 0.164 17.1 E 2.10 2.18137E-01 0.156 16.2 E 2.80 1.92069E-01 0.143 15.0 E 3.50 1. 73614E-01 0.134 14.2 F 1.40 3.56719E-01 0.149 15.6 F 1. 75 3.22835E-01 0.139 14.7 F 2.10 2.97104E-01 0.132 14.0 F 2.80 2.59872E-01 0.122 13.0 F 3.50 2.33658E-01 0.115 12.3 cautionary Notes ---------------- (3) No computation was attempted for this height as the point of maximum concentration is greater than 100 km or less than 1 meter from the source ,.-:-) . . e ( - e "- V'I \ð\\Ç):Sdí2.i::1':':;rnr.: f.~-t - tb'(·\~.QFJ...) 'C'{\();l!i.LlJJì-Q CP,f) Lu... ') ~) AÙJ..JJJ.9t- . (3Jlrì r~r.?J_ : Co f\c...QJ r\- p-aJj.J:Y r.. ,º, 2:,5 ..)151 fI)"3 o..n.x~ 0= · Q33 ~3 ~ r.-L == (.~03J C5,0XtD-S ')('5J1(;) :::: 0.52 Y\Q_õl ~~ ~ .IL/( .~Sð·) C6.3xID--5) r~f¡ ;-~;x 10-Co ) ,- .'... . e .,. "\ ..--e (--e PTPLU (Version 2.0) Analysis of concentration as a function of stability and wind speed (California Air Resources Board Modeling section version) homeless Source Conditions ----------------- emission rate = 0.001 physical stack height = stack gas temperature = stack gas velocity = stack diameter = volume flow rate = buoyancy flux = g/sec 3.05 m 422.04 deg. K 6.30 m/sec 0.20 m 0.198 m^3/sec 0.179 m^4/sec^3 -3 \, 3~ X. Ib Meteorological Conditions ------------------------- ambient temperature = 80.00 deg. F = 299.82 deg. K anemometer height = 10.00 m mixing height = 100.00 m Wind profile exponents: A: 0.15, B: 0.15, C: 0.20, D: 0.25, E: 0.30, F: 0.30 Receptor data ------------- receptor elevation above ground level = 1. 00 m options used ------------ , urban dispersion coefficients (McElroy-Pooler) Results - using extrapolated winds ------- Stability Wind Maximum Distance Effective Speed Concentration of Max. Height (m/sec) (ug/m^3) (km) (m) A 0.42 1. 95833E+00 0.049 17.1 A 0.67 2.54175E+00 0.034 11.9 A 0.84 2.80307E+00 0.029 10.1 A 1.26 3.18187E+00 0.022 7.7 A 1.67 3.32801E+00 0.019 6.6 A 2.09 3.35905E+00 0.016 5.9 A 2.51 3.32896E+00 0.015 5.4 B 0.42 1. 95833E+00 0.049 17.1 B 0.67 2.54175E+00 0.034 11.9 B 0.84 2.80307E+00 0.029 10.1 B 1.26 3.18187E+00 0.022 7.7 B 1.67 3.32801E+00 0.019 6.6 B 2.09 3.35905E+00 0.016 5.9 B 2.51 3.32896E+00 0.015 5.4 B 3.35 9.99900E+15 999999.000(3) 4.8 B 4.18 9.99900E+15 999999.000(3) 4.5 C 1.58 3.97762E+00 0.023 6.8 C 1.97 4.04077E+00 0.020 6.0 <-- MAX C 2.37 4.02312E+00 0.019 5.5 C 3.15 3.87508E+00 0.016 4.9 " ; " w ,-'- (-- C 3.94 3.66395E+00 0.015 4.5 C 5.52 9.99900E+15 999999.000 (3) 4.1 C 7.89 9.99900E+15 999999.000(3) 3.8 C 9.46 9.99900E+15 999999.000(3) 3.7 C 11. 83 9.99900E+15 999999.000(3) 3.5 D 0.37 2.05064E+00 0.097 18.9 D 0.59 2.73234E+00 0.066 13.0 D 0.74 3.05261E+00 0.055 11.0 D 1.11 3.55054E+00 0.041 8.3 D 1.49 3.78422E+00 0.034 7.0 D 1.86 3.87323E+00 0.030 6.2 D 2.23 3.87700E+00 0.027 5.7 D 2.97 3.76336E+00 0.024 5.0 D 3.72 3.57994E+00 0.022 4.6 D 5.20 3.19215E+00 0.019 4.2 D 7.43 2.69261E+00 0.017 3.8 D 8.92 2.42700E+00 0.016 3.7 D 11.15 2.10787E+OO 0.015 3.6 D 14.86 1. 72374E+00 0.014 3.4 E 1.40 4.50269E-01 0.176 18.1 E 1. 75 4.09477E-01 0.164 17.1 E 2.10 3.78372E-01 0.156 16.2 E 2.80 3.33155E-01 0.143 15.0 E 3.50 3.01143E-Ol 0.134 14.2 F 1.40 6.18750E-01 0.149 15.6 F 1. 75 5.59976E-01 0.139 14.7 F 2.10 5.15345E-01 0.132 14.0 F 2.80 4.50764E-01 0.122 13.0 F 3.50 4.05294E-01 0.115 12.3 cautionary Notes ---------------- (3) No computation was attempted for this height as the point of maximum concentration is greater than 100 km or less than 1 meter from the source e ~'~ \; y~ '~SS~~):) tr)-C_ \-.IT ,r,O-JLt m~..rn C!..Q..OfJZJ~"~L_-.c~~¿U1Jiu~.- , \.\.O~ Þ\% 1m3 (]J'LÂIJ~ = , II '-\ 0'-\ )-1~ ~ ffì3 <K '"'^-.::: C. --\OY ') (5. 'è>x-ID-:5 ') (' 's )1-~) I -~ v -7- :::- .02/'\.ID ~'t _ . - , l . \L\ (.'-\0-\ ')( 5. 3x 'b-s) l= 3. D X \D-6 Pj (-e ~. rsf ENVIRONMENTAL A TG Comp;:my March 7, 1990 Mr. Ralph Huey Hazardous Materials Division City of Bakersfield 2130 G Street Bakersfield, CA 93301 Subject: Remedial Monthly Reports Dear Mr, Huey: A remedial report will be prepared each month during the remediation phase of the project. The report will summarize monthly activities and evaluate remedial progress, Calculations, based on the assessment data collected by Thorne in 1989, were performed to estimate the amoun! of product present before the remediation was 'initiated, The results of the calculations are as follows: Site I- Site II- 3816 lbs of gasoline or 565 gallons 2163 lbs of gasoline or 320 gallons Initially, high concentrations of constituents will be extracted from each site, As the remediation progresses, the concentrations will decrease, It is Thorne's experience that the majority of the contaminants will be removed during the first weeks of remediation and the remainder of the contaminants will take a much longer time to extract. If you should have any questions or comments, please feel free to contact me at any time (805)326-0492, Sincerely, -fv,~~~~ Xandra Turner Project Engineer ~/ 5ê ~~,,¿';¿ Trent R, Rosenlieb, P.E, Environmental Manager XT ITRRI cs 3/90 3&1044.016 4570 California Avenue, Suite 200 · Bakersfield, C,1lifornia 93309 · (805) 326-0492 "Treatment by Design" e e SAl\'IPLE CALCULATIONS Outlet Concentrations: Inlet Concentrations X Efficiency (Inlet Concentration) Pounds Extracted: 200 SCFM X 60 min X 24 hr hr, day = 288,000 cu.ft. day 288,000 cu,ft day 379 cu.ft. * lb-mole = 759 Ih-mnle day 759 Ih-mole X Inlet Concentration X Molecular Weight day Pounds Discharged: 759 Ib-mole X Outlet Concentration X Molecular Weight day Pounds Destructed: Pounds Extracted - Pounds Discharged *One molecular weight in pounds of any ideal gas at GOoF. and 14,7 psia occupies 379.4 cu.ft. e e ~\...B qjll 'fD _. - '---'---"'~"--------'-"-'-"'-"-'- - "-.-. ..... ._n. ,____, ___.." ..... _ ...._.. _._.._____...___.__.._.__._________u -"-.- --~..__.._.._._._-_._..---_._---_._-_.._-_. . '3lí8 1L ... - - .... _: ~~~r~~cdl~;hY1~ ~-- \2\~4-:~-d{I't 0 -7" ,rï¡q;---h - -------1¡2~~S=- --- .-- -_.-~-~~---=.~=~=._- -- . ~€ ~~-- ~~:~--~---~:~i-~~==~~-~-- =~--~-~~~--~~~øJ-_·~·_==-=------~--ll-o~y5)=~-~=-.=~-=---- -. ..._._._ _..__ ff'Y ___ftß___ \:5i1WV C:t~~ f ..... ..._-_.~. -.-.........-...., .-.-.. ......-. ---.......----..-....--..--...-...---.-.-.--....-- "." -.. .. . ...,. .__.._,._ ___. _0'_.'" _...__.________._~_.__..__ ·._._..~...~.._.~_._....__...~w~..._._. .h.'..'..... '__'~".., "0 _ ..~...-...... ".._ .' --- -- .. .-..'- ---" ._---.-_..~_._-----_..-.....__....._.._------ .- :SAN;:' FtD.--- .. ._~.. -~.__.__..._-_..._.__._~_.._. .--.----. .-..------..- -._.~-_...._._---------_..- ..~~-.._--_._-...~ --- "-"- .-.-......-.-.--.,-. ---..-.---....--.------ . . _u ... ,n.. _... .. .. ..._ . .. ----.- .-- - ~ --. -._-.-. -- . .-.-. -..-----......----....------ .-. .. - ··-··..S-Ir~-J:----·..-- ..--.--.---- ------.--. -.--..------ -- -.'. -- .-------------- -- ...._. ...-----..------------ .. .. -..-. ..- -,.-...-- .-.-. ~~'n _u i~¿~lQji~ .::::, - Yr1-~ \ I \qq 0-- -- - ...- -- -- --- ------ -- ----- --.-__-.~--~~-- --- --- .. ).S -\jé-=..3....-------..-·--------~-öO =-Tõoo -·Pp-M· ..~:(~;Tï~LCy--··-·ã·'i3 ..- - ..---------.------...---~-~~--- (000 Pfrv1 :)Iz.(, _ - ---- ------- APf2. \ L_ _ ~_ .~ 9___ ~o.- ( 0 0 ¡¡.¡ I" 1000 .. I Z tJ /) \ . .... ...... .. ...... - -_.. . ...... -.. -..-. _.. 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W ... _~_'H. _ ..' .... _, "_n ._.. _'W. ._ W .__~.... ..._ . _ _ ....·..u~__.". ~.- .~ . ..' .. ..... .... ....... __...__~. _.__ ...- ..__.' _.._.. _w_. ._ ~ .. _ .. . "_'__' .._.n _____._ ._. . #,' . . .. - ....-.. ._.... - .. .. ~.. .- .-... '...- ~.... ." _... .... ........ . "--'~ ...~.....~.__.__...._--_.._- ..- . .n. ...__..,_.... r -~ -' - e ~ . OUPll Cp\TE REPORT TRUESDAIL LABORATORIES. INC. RESEARCH ® OEVEI..CI'OMENT TESTING 14201 FRANKLIN AVENUE TUSTIN, CAL.IFORNIA 92680 AREA CODE 714 . 730 - 6239 AREA CODE 213 . 22~ - 1~64 CABL.E: TRUEL.Aas CHEMISTS - MICROBIOLOGISTS - ENGtNEERS Thorne Environmental CLIENT 4887 E. La Palma Ave. Suite 701 Anaheim, CA 92807 Attention: Mike Sajadi DATE November 14, 1989 SAMPLE RECEIVED Oct. 17, 1989 LABORATORY NO. 09295 Source tests for hydrocarbons on soil extraction incinerator INVESTIGATION Total hydrocarbons and NOx RESULTS On October 17, 1989 representatives of Truesdail Laboratories, Inc. conducted source tests to determine the total hydrocarbon removal efficiency of a regenerative thermal incinerator serving a soil stripping operation at the Airex site in Placentia, California. One test run was made with gasolene solvent injected upstream of the incinerator, The incinerator inlet was disconnected from any system and operated on ambient air into which the gasolene was injected. During the test run, a sample of the flue gas was collected for 60 minutes at the inlet and outlet of the incinerator simultaneously. The samples were collected with a Teflon sampling line connected to an SKC model 222 diaphragm pump and a 5-liter Tedlar bag. The inlet sample was collected downstream of the blower and did not require the bag pump (due to high duct pressure) which was replaced instead with a 0-250 mls/min rotometer. The nitrogen oxides (NOx) emissions of the incinerator exhaust were determined by monitoring the flue gas for 60 minutes with a continuous monitoring trailer. The trailer also recorded the concentrations of sulfur dioxide (S02) , carbon monoxide (CO), carbon dioxide (C02) ,and oxygen (°2), This report applies on Iv to the sample_ or samples. investigated and is not necessarilv indicative of the auaiitv or condition of 3coarentlv identicaj t e TRUESDAJL LABORATORIES, INC. e Thorne Env. LN 09295 Page 2 The sampling bias of the monitoring system was determined by introducing the NOx calibration gas at the sampling probe tip and observing the difference between reported and expected values. Zero and span drift errors were checked by running zero and span gas before and after the test run. The entire system was leak-checked at 20" of vacuum before the test run. A computerized data acquisition system provided concentration graphs of the data. Bias, span, and drift errors were less than 2% of full scale. The flow rate through the incinerator was determined at the incinerator exhaust and assumed to be the same at the incinerator inlet. The flow rate was determined by measuring the average velocity head with a Standard Pitot tube and a Magnehelic differential pressure gage, and by measuring the average temperature with a chromel-alumel thermocouple and a Micromite potentiometer (EPA method 2), The matrix of measurement points was determined by EPA method 1. The sampling and flow measuring equipment were leak-checked before and after use. The moisture content of the exhaust gas was deter- mined from combustion stoichiometry and the CO2 concentration of the samples. The sample bags were analyzed for total nonmethane hydrocarbons by gas chromatography utilizing Tenax adsorption at oOe to isolate the hydrocarbons, followed by desorption at lOOoe, combustion- oxidation of the desorbed hydrocarbons to C02' and detection of the C02 by nondispersive infrared spectrophotometry (EPA method 25) . The results were as follows: · e TRUESDAIL LABORATORIES, INC. - THORNE ENVIRONMENTAL LN 09295 10-17-89 Gasolene Injection Flue Gas Temperature, of Velocity, ft.jsec static Pressure, in H20 Duct Diameter, in. Duct Area, sq. ft. Gas Volume: ACFM SCFM DSCFM Moisture, % by Vol. Inteqrated samnles Concentration, pprnv Carbon monoxide Methane Oxygen, % Carbon dioxide Nonmethane HC as Cl Emission Rate, lbs/hr Total hydrocarbons, as C1 Destruction Efficiency, % Total hydrocarbons, as C1 Inteqrated samnles Concentration, ppmv Carbon monoxide Methane Oxygen, % Carbon dioxide Nonmethane HC as C1 Emission Rate, lbs/hr Total hydrocarbons, as C1 Destruction Efficiency, % Total hydrocarbons, as C1 Incinerator Inlet Incinerator Outlet 459 232 30.5 -0.005 8 0.349 640 475 459 3.5 (15:30-16:00) (15:30-16:00) <1 29 2 <1 21.0 19.4 426 7085 6,714 214 5.85 0.19 96.8 (16:10-16:40) (16:10-16:40) <1 26 2 <1 20.8 20.0 426 6402 6,318 175 5.51 0.15 97.3 · TRUESDAIL LABORATORIES, INC. .- THORNE ENVIRONMENTAL LN 09295 10-17-89 Incinerator Exhaust Continuous Monitoring (15:35-16:35) Oxides of nitrogen (NOx) Concentration, ppmv Emission Rate, lbsjhr N02 Carbon monoxide (CO) Concentration, ppmv Emission Rate, lbsjhr Sulfur dioxide (S02) Concentration, ppmv Emission Rate, lbsjhr Carbon Dioxide (C02), % Oxygen (02), % 2 0.0067 39 0.079 2 0.0093 0.7 19.8 Respectfully submitted, TRUESDAIL LABORATORIES, INC. C¡:;. ¡dUfJt~ ßum0 s, Hugh Brown, Supervisor Air Pollution Testing , ~aUI~DA". LAIOaATO""I. ~. e ~PENDIX ~ ~ ~~.. ....,.-..., ~- - --"'f' .~- ~ -. ~~~... tC."~~· ......._..-€5· .."¡, f -!- J~11:1tJ '~&Uca, ~~' . uI V4 OV\~-r ~ _.,~~.., '=-t~~~. );»z ;9.57 3t~tig" ~:aI\1n.)2 J _ .".~ 1(7 - , 7 . S c:¡ '. . I'~·"iè· VI !up Vel VB 1fH;) Vel VB Temp Vel point -120 or ft/aec Point -H2O or ft/lec Point -120 OJ' ft/~ec \ 11 ~~ ) I -., J. ~ 1\ '\ I .13<' 17,. :( ('.~5 ? .1 ~ 5 :l.3~ '!..O.)(" ? .fL.lO 17, ~ ì.s:.s ~ .I""~ ) "I~ "t,\ ; c, .-; .\so 1<;(6 '1 ~ ,7:;" '/ .Iì$ "'-¡ b '3 ~".. 9" '-I .\&"o \ 4i (.. '2 .,.~c, r:: 1 4aS" ;:1. ~o I;?·"~ r; 1<6"0 )oS- ~I~~ lÞ ,\5 S" ~o<¡ ~h~~ Co ,liO ¡ 1'1 ?J I ~~ ~ 7 ;\SO 3~\ ~ \\51 7 .1 "'70 ~~& -r.1.50 'á 130 '?1'5" ?o7,33 CfI .1 "0 ~ y~ ~ 0 .'1",-, I I I I I I I I I I I I I I I I I -I I I.", ....-, ,.' " q ,-4.. . . . '" ",,<I. I ~ - . I .- ~':1 Leak Check Pre v Post Magnehelic ID: b 1...; C!'d II"~ 'I MicroMite ID: ~ ¿ A. Averag~ Velocity (Traverse) ft/sec ';,,\ - ;; - ___ /.,'.. - ¡;: I . . \ -' ¿ /' - , . - : ~ -; Co. .. ~ ~.. v 0 r~ - ' -:) "; I B.:' Reference Point Velocity (Traverse) ft/.sec / ·C. Average Velocity (Reference Point) ft/sec -..'~ ~ -; L--) i :. -'-~ I I I . ~/oA.BIE1'<'í ! I.Uß; 70·;- I b è ~ 7Q' F- 1 ! 61.;¿ R.~. \ , D. Flue Factor C/B E. Pitot Tube Correction Factor ¿¡ ( 5 ï I. ò G. Corrected Velocity, AxEXF, ft/sec ¡"DOS- 14 -:> C 5 t.L 'au Ô'~LfC¡ F. Gas Density Correction Factor J. Average Flue Temperature, of """"1...-, é" _. tf' . 7'AitT 15": 3v S ~\ (.; P ./10 'Ó()/' þ..- \ , I . B. Area of Flue, sq ft 1C. Flow Rate, G % B % 60 r- .ACFM L. Flow Rate, ~. ~~20 y BP +_~s~13.6, SCFM ~l.fO I' -.- ~(~ -... -<r·'~~~"-- ......." .. r- . T~UJ1Þ·än. L~io~~1caïls. . '=, s-p11n¡ Station \~D1'"t / A~.. ~ '.t. . e "A~ '\'* I Date IO-17·~ C¡ WATER VAPOR AND GAS DENSITI CALCULATIONS Perc~nt Water Vapor 1n Ga~e~ A. Ga~ pressure at meter, 1n. Hg. (absolute) B. Vapor pressure of water at ~inger t~., 1n. Hg. C. Volume of metered gas, cu. ft. D. Volume of water vapor metered, B X CIA, cu. ft. E. Volume of water vapor condensed, cu. ft. F. Total volume water vapor in gas s~le, D + E, cu. ft. G. Total volume of gas sample, C + E, cu. ft. H. Percent water vapor in sampled gas, 100 x FIG ?} í:. -t- I. 4 '10 GAS DENSITY CORRECTION FACTOR Comconent Volume Perce~t/100 x Moisture Correction x Mol, ~t. I I \ \ I \ I I I \ I Nitrogen & Inerts \ \ \ o3S , ,0°7 Drv Basis . Water 1.0 18,0 . C¡ b 5 44.0 Carbon Dioxide 25.0 Carbon Monoxide Drv Basis , ,1<=1<3 Dry Basis ./ 'i 5 Dry Basis - :, . 5 70 Wt./Hole = Wet Basis I. ~ 30 I d~7 I C-¡bC, . .,/ 32,8 Gxy en , cf b 5 23,2 Average Molecular Weight J. Density of gas referred to air = Av. Mol. Wt. = 28.95 fo . II Y 1-¡I.b3Y I I 1'J.15,b 7 5 ,c¡ C¡ I K. Gas density correction factor ~ 'jOO = A~6i"Nï ty)" ,'5 'r~U( e ?\ %;, (0,62. R.µ, )( 1.00 S I. J /Ái.~) ro"", F 1 (! 0_ b.. 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EX i\AVS, GA~Uµf.- IIJ']l C-qOtJ % 01- -'---'------'--' -..-..- ._.._._._-----~ .-....-... -"-".". .'....- .....-_..-...._. .., -'" -......-..-......-.-............-...--.-..--..........,-..-........ ...-... ... .. - 1. S- O2 .....--,....--' " '0__._._- .,' t... ...._ ,", .. . ...\-.-........... ..- ,", .-.---.... "-.. - . -,.. . ..-. CO ...-'"'\ -"" ~ "" ..... A .~ /( ."\ ..... ..,\ ............. .~I V V \1--- \,..'--- \r-'" \...--'" \.~_....... \"-'- ..,y.----.. \,f--r' \..-...-....""'-.....-.. \.............., \.-.---- \,,--.,.... \,/ lit ---.-----,-----..---.-----..-----. --....,--...- -.. ---. ......... -........-..-..... ..... ....r-·-·-- -...... ...-....-.--...---..-.......-.,----- 14':3S:ØØ l§':~Ht:ØO 16:~~~.¡:UU 16:;;~H:~Wi J6::1:):(10 lØ/17/89 lY/17/tJ~ l~'/l'l/n') JO/J'I/U9 lÜ/J'IIUtJ [FIJ - Sa.ve IMa.ge ; [SPCJ - Hota.te SCi\les [ FJ ø I .-: r:~'ci. t ... w - ,S-' 10 5' o e, TRUESDAIL LABORATORIEI, ÎNC. - MOBIL MONITORING SYSTEM The continuous monitoring system enables real-time analysis of nitrogen oxides (NOx) I sulfur dioxide (502)1 oxygen (02), carbon monoxide (CO), and carbon dioxide (C02). As the sample enters the system, it is conditioned through a tandem condenser refrigeration unit, multiple-stage filtration and is pressurized with a Teflon coated neoprene diaphragm pump between the two condensers. All connections and tubing to the instruments are Swagelok and stain- less steel. Each analyzer has individual flowmeters and there is a system bypass flowmeter. Calibration gas can be introduced to each analyzer individually, or through the entire system, or manually through the probe tip. The analyzers employed are: Beckman Model 864-11 CO Analyzer Ranges: 0-5,000, 2,000, 500 ppmv with ranges 2 and 3 linearized Beckman model 867 low CO Analyzer Ranges: 0-2,500, 100, 50, 25 ppmv with ranges below 100 linear Discrimination: H20 100,000:1 ppmv C02 200,000:1 pprnv Western Research S02 Analyzer Model 721-AT Ranges: 0-100, 51000 pprnv (linear) Bec~~an Model 95lA NO/NOx Analyzer (linear) Ranges: 0-10, 25, lOa, 250, 1,000, 2,500, 10,000 ppmv Bec~~an Model 755 02 Analyzer Ranges: 0-15, la, 25 %V (linear) Beckman Model 864-23 C02 Analyzer Ranges: 0-5, 10, 20 %V with ranges 2 and 3 linearized The outputs of each analyzer are wired into a Fluke Relios A to D converter and logged on a Zenith model SW-3000 computer running CIM-PAC software. The entire system is mounted in a 12 foot Dico tandem axle trailer with a 13,500,000 BTU Domestic climate control system. II , II . ~. I , I .. il . . I I II j¡ ¡I l: If c: f ~. I '~ I II .( I ..'"úl , z: t; -:! t· ~ I .' . V' 0 I Ë. ":. " .c i . .~ . !~ 0 I . I. j ... ., . f· ë , ~ a . " . .... :2, ~i . .~ :?: ~ '\~~ : , I . t I . I : , ~ ~: I . . . .. <' ~ "r-t1- N --D AM. ~ ~S'{S1EM , r- CAt.:J:~ Gw-£?- ~~ ~~~ '\ . . r . ÞuA\... (.Q~~ i '~ t ) f . I : ; . : , I'· I . ~ , . I : , , : . . . , i J . , : I . I . . I " .~~~- I ,,~ lE.~ Gv..~ Nol NOlo -;01- 0"" ~"è.o Low e.o to'1.. t .Þ- t~ ~ \0 Mr'1 t ... Î .:úJ ~ ., ~ , " au' ..~ . . . It; ~I 1Ir; 0: "'1 4( IIrI a' .' j: ..Ii ;¡: a; It. W' =': 1Ir: t-' f''J ~ . '#JAW- FLvt (;tA~ E,1-ñ?N-1:Q::tJ ~T- U\>: ~:ttJ~ 4:,~ ~ ~ '/'T~~ -S~ fñì ~ . Tf-~ Tu~ To ~Jlr -' T~~ ~ ~-Gi~~ - ,. '. ~n\\ ~ ~ //". ,/ //...~../ ./' ,., /,ø ~./. ,., ",0. /;~// / _/ /~// .' ... / /" · T~UlaDAIL LAaoRATtUUll. INC. e , ~. - - .~"~... ..-~ GA~ COLL.fC-"ON 6ÞtG t " 1/ 1'4 'TUL.OÑ t-IoSf.. ~s PUC-r 0AJr \U ~fl-E PuMP \U ITH $ r '-I toN e. Þr^p~£AGM . 5 .. t.J ië. R. T~CLAR ßA[7 SKc.. ~oÞE:~ Z-12. COl...Lf:.c.-nON ~TE. ~ ~D ML.-S/,.H1J &:; MiMons NOn:.: BAb I~ AlWAYS NE.W FoR. sue - PPM L.é'i£.i.5. , , -- e 1~UI'DAIL 1..iSOR.a10RI12, 1:.c. NoT£.: ~ A F$ 1)If:12 E:. fu M I tJA TE t:> 'RoM 111 t ~ AJJAi. YSIS, . Analytical Procedures tor Hydrocarbon I.iesions ~y TCA M~thod. South C08~t AQMD SAm~lin~ Pro~~dur~ This involves the use of a saeplin¡ train conslatinc of a stainless steel probe and freeze-out trap connected to an evacuated cylinder. The trap will collect the condensable or¡anic matter and water and the non-condensable lases will be collected in the cylinder. Prior to tak1na the samp11n¡ assemblies to the test site: 1, Using a hi~h-volume vacuum pump, evacuate the 7-liter tanks to a pressure of 1 Torr or less. 2, Flush the tanks three times by filli~ to one atmosphere ~ith pre-purified dry N2 and re-evacuating, 3, After the final evacuation, close the valves and check for leaks by allowing the tanks to ~tand for 16 hours after which period any leaks will beco~e apparent by a change in the vacuum ¡auge readings, 4. For convenience in transporting as ~ell as ease of handling at the test site, each sampling pair can be mounted in a rack a6 i6 shown in the attached sketch, 5. Connect the exit tube of the trap to the tank port fitting by means of the 1/8 in, connector. Practice is needed to determine the proper torque to use in tightening this crucial connection. Too-much torque ~ill spoil the fitting for future connections, Too little torque ~ill obviously result in leakage, 6. The assembly is now ready for transport to the test site, It should be noted that duplicates are alwaY8 taken at each test port, At the test site: 1. Conduct any required flow and temperature measurements on the stack as ~rescribed in the Source !esting Manual (methods 1.1 and 2,1) . 2, Immerse the traps to a depth of four inches in cru8hed drY-ice. which is held in a metal Dewar flask, After making 8ure the trap probe tips are tightly capped, open the tank valve and ensure that there is no change in the vacuum ¡age reading for at least 10 minutes. Reclose the valve after the leak check. ... 1')__~...~ .~A t"'ATH'1 from the ends of the sampling probee (tJe are -_~_ J_...._ .....\..._ ------ ~ - e "J'ZtUISDAJL L.1JOIA10alll. INC. -" e samplina por~. !oun~ the racs holdina tbe ~ir of ...plina asae.blies as close as possible to tbe laaplina por~. Care should be taken to ensure that both probe ends are positioned as nearl~ identically as is practical. 4. When multiple aaaplin¡ is conducted. luch as before and follo.in¡ an afterburner. coordinate all .~ationl. Open ~he tank valves s1.ul~aneoualy. Inte¡ration ti.es will vary fOrD 30 to 60 .inu~es. 5. Durin¡ the aazplin¡ period. record the vacuum eare readina at 5- Dinute intervals and .ate field notes recardina any unusual events which may affect subsequent analy~ical results. Examples are: (1) plullin¡ of flow as shown by the vacuum laie and. (2) leaks which may be indicated by discrepant filllna rates between the two tanka. Stop the test when 5 inches of vacuum remain in the tank and conduct a post-test leak check as in step 2 above, 6, Transport the aS8emblies to the laboratory. 7. Disconnect the traps trom the tanks and plug the open ends of the traps, 8, Store the traps in a dry-ice refrigerator or household freezer until they can be processed, 9, Measure the pressure in the tanks with a manometer and add I pre- purified dry Nz to an absolute pressure of 860 Torr. Record these pressures as they will be needed in subsequent analytical calculations. · . -. T~UIJDAIL L.110UTOaIIS. 'JlC. e Analytical Procedures for Hydrocarbon lmissions By TCA M~~h~d. Sou~h Coas~ AQMn AnAlvt1~Al Pr~@dur~ This involves the separate dete~inationa ot carbon monoxide. methane and carbon dioxide and the combined deter~ination of Ca and hiaher aolecular weicht hydrocarbons, Results are reported as parts per al1llon and pounds per hour as carbon. The caseous portion and condensables portion are analyzed separately, The analysis of the ¡aseous portion requires alas chromato¡raphic column to separate and elute, in order, the carbon monoxide, methane and carbon dioxide in the sample. The separated components are then methan1:ed and detected by flame ionization (lID). The amount of methane measured by the lID is recorded on a chromatogram strip chart. The analysis of the volatile hydrocarbons in the ¡aseous portion requires a gaa chromatographic column preceded by a loop of !enax placed in ice ~ater (QoC) which adsorbs the C~+ hydrocarbons, The Cz hydrocarbons are separated from the carbon monoxide. met~ane and carbon dioxide in the sample (which elute together) by the chromatographic column. After the Cz is eluted, the carrier ¡aa flow direction il reversed and the Tenax loop is heated ~ith boiling ~ater (lOQoC) to desorb the remainin¡ hydrocarbons. As each component is eluted it passes through a catalytic oxidizer which converts it to carbon dioxide, Each carbon dioxide peak is measured by a non- dispersive infrared spectrophotometer--utilizin¡ a carbon dioxide detector--and recorded on a chromatogram strip chart. The condensable portion of the sample is analyzed for total hydrocarbons as carbon by volatilizing the trap contents and catalytically oxidizing everything to carbon dioxide which is then collected in an evacuated vessel and quantitatively determined by the lID as mentioned above. In order to obtain meaningful analytical data, it is necessary to procure accurate reference standards and to calibrate the instruments with these standards at frequent intervals, Inowu concentrations of carbon monoxide. methane, carbon dioxide and propane in dry nitrogen are purchased from a vendor and are NBS traceable (+/- 2%), A, Gaseous Sample 1, The room temperature and barometric pressure are noted and recorded, 2, The absolute pressure in the sample Cylinder is measured with a mercury manometer, The tank is then pressurized ~ith dry nitrogen to at least 32 inches of mercury (absolute), e' TaUIIDAIL LAIOaATOIIla. 'Me. e 3. The GCllID instrument is atandard1zed with-4 atandard laa ...ple. ~. The pressuri~ed .ample is used to tlush the sample loop on the ,&S chromatolraph with sample and tbe injection valve actuated to place the loop into the carr1er c1rcuit. S. The s&Dple tractions are eluted in order--carbon monox1de. methane. and carbon dioxide--and plotted on & strip char~ chromato.ru. 6, A computer inatantaneously 1ntearatea and calculatea each aaaple peak with the appropr1ate con.~ants and correction factors and reporta these values at the end of the chromatolram. Replicate runa are made until +/- 51 maximum deviation is obtained. 7. The Tenax-GCINDIR instrUment 18 8tandardi~ed with a standard aas sample. 8. The pressurized sample is used to flush the sample loop on the ¡as chromatolraph ~ith sample. 9. The injection valve is actuated placing the sample loop into the carrier circuit with the Tenax loop immersed in ice water. 10. When the C2 hydrocarbons have been eluted or their retention time passed. the carrier ¡as flow through the Tenax and GC columns is reversed and the Tenax loop immersed in boiling water. The C3 and higher molecular weight hydrocarbons are eluted together and plotted ~ith the previous peak8 on a strip chart chromatogram after detection by the NDIR analyzer. ' 11, A computer instantaneously integrates and calculates each sample peak ~ith the appropriate constants and correction fac~ors and reports these values at the end of the chromatogram, Replicate runs are made until +/- 5X maximum deviation is obtained. 12. In the event that any of the hydrocarbon peaks are high enough to drive the analyzer off scale. the sample is rerun using a smaller sample loop and an apropriate standard, B. Condenaables 1, The condensables trap is placed in a dry ice cooling bath and then the ends of the trap are heated ~ith a Bunsen burner to drive. the hydrocarbons into the cold section of the trap ailay from the plugs, 2, After a minimum of five minutes in the coolina bath. the plues are removed from the trap and the trap is then connected to the carrier ¡as on one end and a 1.8 liter evacuated vessel on the other end, The trap 1s purged at a rate similar to the sampling rate until at least 1 liter of purged gases are collected (at TaUIIDAIL LAIORA TOalll, Ic. e· 3. The pur.e... yeaael 1. reao.ed and ~he trap 1. connected to the oxidiaer which 1a followed by a aulfuric .cid bubbler to reaov. ao1ature and by a MDIR C02 analyzer to 1nd1cate when the trap 1. co.pletely clean. An evacuated collection ye...l 1. then attached to the KDIR.ettluent and flow re-..tablished 1n puah- pull fashion. 4. The coo11na bath 1. removed and the trap 18 alowly heated with a Bunsen burner until the ata1nles. steel trap reaches a dull red heat and the sample 1a eluted from ~he trap as indicated by the KDIR. 5. The purge ¡as vessel 1s analy~ed for volatile hydrocarbons by Tenax-GC/NDIR as above 1n -A" (7-12). 6. The collection vessel 1s analyzed for CO: by GC/FID as in "AM (1-6). '. e TaUllDAIL LAIORATORI.., '1Ie. e Çal~ulAt1ðnA A. Condensable Hydrocarbons l. Intecrate the area of the standard. 2. Intecrate the area of the e.aple. 3. Calculate ppm of carbon equivalent as follow.: S.P... Ba 520 STD (ppm) x A (x) X V2 ( ---------- X ---------- ) 29.9 460 + or C (pP") -- ~ --------------------------------------------------- s. P." Hg - 520 A (8td) X VI ( --------~- x ---------- ) 29.9 .60 + or STD (ppm) = ppm carbon in' the standard. A (x) = Area of the sample. A (ðtd) = Area of the standard. S. P .'. Hg = Abasolute pressure of the cylinder in inchee of mercury . V1 = Volume of the sample cylinder in liters, V2 = Volume of the collection vesasel in liters. B. Volatile Hydrocarbons and gaaseous components 1. Integrate the area of the !Standard. 2, Integrate the area of the sample components. 3, Calculate ppm of carbon equivalent as follows: B ,P, + P2 Std (ppm) x A (x) x ( ------------ ) B,P, ... Pl C (ppm) = ------------------------------------------ A (std) B.P, = Barometric pressure. net. in inches mercury. Pl = Residual pressure of sample cylinder, P2 = Final pressure of sample cylinder after N2 addition, C. Emission rate in pounds per hour H.C. (ppm) x 12 lbs/mole x DSCFH ---------------------------------- = lbs!hour Cl 379 SCF/lbs mole x 108 H.C,(ppm) = Sum ot total hydrocarbone present. DSCFH = Stack flo~ rate, ~tandard cubic feet per hour (dry), . .- <1 --......~_.._,.a. ,'hU.I~Þ.\t\, L\.Qpt~TCIUaS. te- .. ~-i»I fl1W:I '= ~'¥JI' . " . .. 1Ila" cocmect1oe Svq.lok 11tt1q ~ Svqalok H ~ CoImect:1OD1 4 ~ lfHen. Val~. Sapling ./" . __,Port huaur.=Vaèua CAuge " , .! - .... o 0 . . , ; . . <~::: --::1 .. .'. _L ... I .., , , . · .. _.... .. ~- .- ...-...- ---- - ........-.-.: . .. .- i " j : ..... -"';"- 8 liter : .tainless steel . ¡zp11ng tank , ~ , . . , . i .. -:-. .-:-. -': .0 ... ..._.... __ _ I 0 0 . ~- .. .. t .. ......--..- .... t :, · . -.. .. ... - ~ : .. -. - -...-- . . - . · ---..- --,...- '0 . - ... .. .--- .. .--.-...-. , , ,.- .- "'-1' · I. ..... -.. .. --.. .... -. .. - ~ ... ..-.. .. 0- _ _.Stack ____..0 Wall ~ ,___Devar !lask vith ~ Ice . " , ..---.......---... . ------ .. --:----_._- --- ..-..... -..-..... . ..- --- . .. ..._ 'l'o'P Vi~ .. ..... ".0 .. .. ..... .." .... .. - -------- ..- Hank and . .p~_r. Fla. Rolder Sampling Probes . . Dewar} Flask . With 1'W .____ __. Traps .. _:. . Sampli:ng 'tanks *Note:' The distance bet~een dry ice top surface and the sampling probe of . the trap should be at least 1 inch, so that the vater \dll no~ freê:e in the narrow sampling tube. e TRUESDAIL LABORATORIES, INC. e MAGNEHELIC CALIBRATION =~==================== 10/12/89 ===================================================== LOW MED HIGH ===========================---~===---= MAGY. # MAGY. MICRO. MAGY. HI CRO . MAGY. MICRO. ------- -------- -------- -------- -------- -------- -------- ------- 1/4" - GW92 0.045 0.048 0.110 0.108 0.200 0.195 -------- -------- -------- -------- -------- -------- 1/2" - AM78 0.150 0.150 0.245 0.238 0.380 0.362 -------- -------- -------- -------- -------- -------- 1/2" - AG44 0.100 0.098 0.250 0.254 0.400 0.394 -------- -------- -------- -------- -------- -------- 1" - NH125 0.17 0.166 0.49 0.488 0.90 0.886 -------- -------- -------- -------- -------- -------- 1" - PM283 0.16 0.160 0.50 0.504 0.78 0.776 -------- -------- -------- -------- -------- -------- 1" - AM112 0.26 0.266 0.51 0.510 0.71 0.706 -------- -------- -------- -------- -------- -------- 2" - PM9 0.25 0.234 1.00 1.060 1.51 1.490 -------- -------- -------- -------- -------- -------- 2" - PM2 0.23 0,222 1.00 0.992 1. 75 1.776 -------- -------- -------- -------- -------- -------- 2" - PM28 O.O.S. -------- -------- -------- -------- -------- -------- 4" - RF68 0,60 0.580 1.70 1. 680 -------- -------- -------- -------- -------- -------- 4" - B26 0.60 0.600 1,60 1. 640 -------- -------- -------- -------- -------- -------- 15" - JH84 1.5 1. 50 -------- -------- -------- -------- -------- -------- 15" - RB6 1.6 1. 66 ===================================================== (CALIBRATED WITH DWYER MICROTECTOR) <.J.., A TG Company - . III ENVIRONMENTAL October 5, 1989 Mr, Lance Ericksen Kern County Air Pollution Control District 2700 "M" Street, Suite 275 Bakersfield, CA 93301 Dear Mr, Ericksen: After reviewing your letter received September 14, 1989 (dated September 6, 1989), the following information has been compiled to fulfill the two requirements stated in your letter: 1. Health risk assessment following California Air Pollution Control ' Officers Association guidelines to toxic emissions (benzene), 2, Documentation that proposal incorporates Best Available Control Technology (BACT), Health Risk Assessment Enclosed is a "Screening Level Analysis" calculated using Worksheets 1 through 6 from the California Air Pollution Control Officers Association (CAPCOA) "Air Toxics Assessment Manual", The results of this screening assessment indicate a total maximum 70-year lifetime excess cancer risk of 1.15 x 10-9, Thermal Oxidation·Best Available Control Technology Thermal oxidation is the BACf to implement on the vapor extraction project located at the City of Bakersfield's future Homeless Shelter. By comparing three different remedial technologys, it is easily demonstrated that the thermal oxidation process is the safest and most efficient technology available for this application: 1. Catalytical Converter Efficiencv = 85 % Combustion Temp = 700oP-900oP Not complete combustion 2, Carbon Absorption Efficiency = 95%-99% Carbon Canisters operate on a standard decay curve, When saturation concentrations are reached, 100% emission breakthrough occurs (0% efficiency), Thus, the risk for emissions is high. 4570 California Avenue, Suite 200 · Bakersfield, California 93309 · (805) 326-0492 "Treatment by Design" 1-_ (--e 3. Thermal Oxidation Efficiency = 95% (guaranteed) -99% Combustion Temp. = 1800op-2000oP Insures more complete combustion than other control devices. Thome Environmental will be conducting performance tests on the thermal oxidation unit that will be used for the "Homeless" project, The tests will be performed using gasoline vapor concentrations approximately equal to or greater than the concentrations detected during the vapor extraction treatability study performed at the site September 11, 1989, Air testing will be performed during the preliminary tests by Truesdail Laboratories, Tedlar bag samples will be collected on both the inlet and outlet air streams to calculate combustion efficiency and concentration reduction of benzene, toluene, xylene, ethylbenzene, and total petroleum hydrocarbons as gasoline, Thome Environmental would like to invite you to witness these tests. They will be held in Placentia, California the middle of October. We will contact you with further details. If you should have any questions, please feel free to contact the undersigned at (805)326-0492, Sincerely, Xandra D, Turner Project Engineer Trent R. Rosenlieb, P ,E, Environmental Manager cc: Mr, Ralph Huey, City of Bakersfield Mr, Joe Canas, Kern County Environmental Health Department '. :" ~ I; ~~.. ......._ .0 wm<sJ E£T 1 S1.J+W{Y (F' ro-rr I tUUS REL£ASES - SCREEN I t-.G Nearby e Maximum Release Parameters BuildinQ Dimensions Emission Exit Source Substance Rate Ht,a Temp. Dia. Velocity lie i gtlt Length Width Description Emitted (g/sec) (m) (OK) (m) (,ll/see) (11\) (m) (m) Comments (1) (2) (3) (4 ) (5 ) (6) (7) (8) (9) (10) (11 ) X:'lene EJc~-lyl1¡enzene 9,89::10-7 3,05 4J.6 11. 7~~1 O-D r::; 60.,] O-D _J' 'u."." 7 7 ,~2~:10- ,2 6,3 6,] 36,6 111.1 Sta::::'~ Þ. Benzene Toluene l>- t VI e' -- o ..... .... ..... ~ a Height above grade. .. ~£ET 2 ~y (]=' INTm-tITTÐß' REl.EASES - SCREDHt£ Annua 1 Emissions Amount Emitted Duration of Average Release Parameters Source Substance frequency per Release Release Total Rate Ht.b Temp, Dia, flow Rate Description Emitted of Releasea (lb) (min) (lbs/yr) (gl sed (m) (OK) (m) (m3/sec) Comments (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11 ) (12) e NOT A?PLICABLE Þ I Þ .1 ....... o "- ....... "- CD -..¡ a per day, week, etc, b Height above grade NA = not available ;. ·e (- ~3 SlM4ARY Œ' PREDICTED AleIEHT AIR a:N:ÐßRATIa6 Substance Calculation Technique (F',C,OW)a Maximum Predicted Concentration (uo/mJ) 1 hour 8 hour 24 hour Annual Average Average Average Average F'.>enzene Toluene Xylene Et;1~1 '~nzene DI'T DH mv 'M l,48x10-3 1,04):10-3 7,02~:10-3 4,91xIO-3 ¡L49idO~3 ~,94J~10-3 5,92xIO-4 1.48xlO-4 2,81xIO-3 7,02x10-4 -3 -4 3,40x10 8,49x10 1.1~:1O-3 7.7:--::1.0--1 4.11:::10-4 1.1xlO-4 . --. .- . - a F = flat terrain C = complex terrain OW = downwash 4-5 10/1/87 f,-. WORKSHEET .\ SUMMARY OF NONINHALATION IMPACTS re, YES NO (1) Evaluate Emitted Pollutants (a) Are any pollutants emitted by the proposea facility as particulate matter? (b) Would any gases emitted by tne facility result in the secondary formation of particulate matter (e,g" 502 to suI fate)1 (2) Assess potential pathwavs (a) SOIL INGESTION, DERMAL EXPOSURE, I~OTHER'S MILK - Is there a residential population within the area affected by the proposed facility? (b) CRCP It-CESTICN - Are conmercial or backyard crops grown in the area that would be affected by the proposed facility? (c) MILK It;GESTION - Are there any milk-producing cows, goats, etc" ...,ithin the affected area'? - - (d) MEAT INGESTION - Are there any meat-producing cattle, shee~ chickens, etc, within the affectea area? (e) SURFACE WATER - Are there reservoirs or other bodies of water within the affected area that are sources of drinking water? (f) FISH INGESTION - Are there any cPl11Tlercial fisheries or fishable lakes, streams, ponds, etc" in the a ffeeted area? (g) GROUNDWATER INGESTION - Are there any sensitive aquifers in the affected area? -1L .X x --K .r ~ ----X ~ x ..---:t. 4-6 .. ~_.. -- . .. 10/1/87 k(ß(SI HT 5 CALClLATIa. CF' ESTIMATED CAt£ER RISKS Carcinogen (1) Unit Risk Valuea (2) Excess Li feti~e Cancer Rlskb Residential Employment 0) (4) Number of People Exposed Residential Employment (5) (6) Pop'Jlation Excess Cancer Burden nesidential Employment (7);(3)x(5) (8);(4)x(6) Total (9) ---- e' Benzene 5, 3~~10-5 5, 6~~10-11 1 , 1::~1 0-9 ~ ... e Totals :;) ..... .... ..... CXI ....¡ aThe unit risk value is the estimated probability of a person contracting cancer as a result of a constant exposure to an ambient concentration of 1 ug/mJ over a 70-year period. The actual excess risks are not likely to be higher than those estimated using these values. and could conceivably be considerably lower, bThe product of the maximum annual average concentration (see Table 2,5) and the unit risk value, " .. . - ~ WORKSHEET 6 SUMMARY OF SCREENING ASSESSMENT Pathway Data (1) INHALATION PATHWAY (a) Cancer Risks o Excess lifetime cancer risk Totala I) h--rlO-11 l,lxI0-9 1. 15;cl 0-9 Residential worker o Population excess cancer ~urden cases (b) Noncancer Eff~cts o Do any substances exceed concentra- tions that could potentially lead to adverse health effects? (yes/no) rIa If yes, list compound and toxic effect of concern, .' . (c) Sensitive Individuals .0 List any locations having high densities of sensi- tive individuals that may be aff~cted by the proposed facility, UO!' J:E' (2) NONINHALATION PATHWAYS o List all noninhalation pathways iàentTfle-d as a poten- tial concern in Section 2,4, aThese values should be added together to account for residents who also work In the affected area, Thls '11111 involve a slight double-counting of risks but will ensure that risks are not underestimated for screening purposes, /1-8 10/1/87 ,/ -;g ~ ENVIRONMENTAL A TG Company , 1989 9 ç Mr. Keith Riley Toxic Substances Control Division Department of Health Services Region I 4250 Power Inn Rd Sacramento, CA 95826 Subject: Authority to Construct issued by Kern County Air Pollution Control District for the operation of a transportable treatment unit at the Bakersfield Homeless Shelter, 1600 East Truxtun, Bakersfield, California. Mr, Riley: Enclosed is a copy of the Authority to Construct for the thermal oxidation unit to be operated at the Bakersfield Homeless Shelter, 1600 East Truxtun, Bakersfield, California, The Authority to Construct was issued by the Kern County Air Pollution Control District. The Authority to Construct is contingent upon preliminary unit testing, The results from the preliminary tests are also included for your review, A copy of the Permit to Operate will be forwarded to your department when it is received, The issuance of the Permit to Operate will depend upon on·site machine performance as stipulated in the Authority to Construct. If you should have any further questions, please feel free to call the undersigned at (805)326-0492. Sincerely, Y~od~ Xandra D, Turner Project Engineer ~ 7/f?~ Trent R, Rosenlieb, P.E, Environmental Manager XDT /TRR/cs cc: Mr, Ralph Huey, City of Bakersfield Hazardous Materials Division Mr, Joe Canas, Kern County Environmental Health Department 4570 California Avenue, Suite 200 · Bakersfield, California 93309 · (805) 326-0492 "Treatment by Design" · , , ..e. œ ENVIRONMENTAL A TG Company August 29, 1989 Mr, Lance Ericksen Kern County Air Pollution Control District 2700 M Street Suite 275 Bakersfield, CA 93301 Dear Mr. Ericksen: Thursday, August 24, 1989, we discussed the status of the "Permit to Construct" for the "Homeless Shelter" project submitted by Thorne Environmental Monday August 7, 1989, After reviewing the application, you had a question about monitoring threshold limit values (TLV's) and the action plans that will be followed if concentrations should exceed TLV's. The exhaust concentrations will be monitored using three different methods: 1. Photoionization detector 2, Tedlar bag air samples-analyzed by a state certified laboratory 3, Downwind perimeter air monitoring-analyzed by a state certified laboratory If the exhaust concentration should exceed the TL V's, the thermal oxidation machine will temporarily be shut down and the following steps will be taken separately or in cO!1Junction with each other until the TL V's r~ach an acceptable level: 1. Dilute incoming contaminant concentration by opening a vent well or wells, 2, Reduce incoming contaminant concentration by decreasing flow from wells with high concentrations and diluting it with air flow from vent wells, 3, Extract from another extraction well within the radius of influence of the well with high concentration to slowly reduce contaminant level of high concentration wells, , ' 4, Dilute incoming concentration by opening a dilution valve that is fed by ambient air, 4570 California Avenue, Suite 200 · Bakersfield, California 93309 . (805) 326-0492 "Treatment bv DesiRn" e Ie If you should have any further questions, please feel free to contact the· undersigned at (805)326-0492, . Sincerely, ~ Xandra Turner Project Engineer ~ç::~ Trent R, Rosenlieb, p, E, Environmental Manager XT / cs cc: Mr, Ralph Huey, Hazardous Materials Coordinator City of Bakersfield Mr, Joe Canas, Kern County Environmental Health Department .' -.! f' e . œ ENVIRONMENTAL ,~ .:.-.. ~ A TG Company fRi ~ © ~ II W~[þ) 4UQ 2 9 1989 f ENVIRONMENTAL HeALTH August 24, 1989 Mr, Ralph Huey Hazardous Materials Division City of Bakersfieið 2130 G St.reet Bakersfield, CA 93301 Subject: Telephone Conversation Mr. Joe Canas, DHS Permitting for Vapor Extraction System and Modifying Vapor Extraction Well Design Mr. Huey: Tuesday, August 15, 1989, I spoke with Mr, Joe Canas, Kern County Environmental Health Department (KCEHD) about the permitting process KCEHD was going to mandate for the "Homeless Shelter" project. He spoke with his supervisor Mr. Richard Casagrande and then relayed the following: 1. KCEI-ID is probably going to require Department Health Services (DHS) authorization to operate the Vapor Extraction System, Upon DHS approval of the "Operation Plan for Transportable Treatment Units" submitted by Thorne July 31, the KCEHD will aulhorÌze System operation, 2, A Bio-Assay test was not required during the drilling and sampling phase of the project because of the submittal of the "Operation Plan for Transportable Treatment Units", 3, The well design of the vapor extraction wells was modified, Instead of backfilling the wells with a six-sack mix of cement grout below slotted intervals, the wells were backfilled with #3 Monterey Sand followed by a five foot bentonite plug, Mr. Canas said we did not have to resubmit the wells permits, 4570 California Avenue, Suite 200 · Bakersfield, California 93309 . (805) 326-0492 'Treatment by Design" e !-e If you should have any questions concerning the project, please feel free to contact the undersigned at any time. Sincerely, ~cJ~ Xandra Turner Project Engineer , ~~ Trent R. Rosenlieb, p, E. Environmental Manager XT/cs cc: Mr, Joe Canas, Kern County Environmental Health Department e e KERN COUNTY AIR POLLUTION CONTROL DISI'RlCI' A UTHORITY TO CONSTR UCT 2700 "M" Street, Suite 275 Bakersfield. CA 93301 (805) 861-3682 William ¡, Roddy Air Pollution Control Officer ISSUE DATE : November 2, 1989 APPUCATION NO, 0181001 EXPIRATION DATE: November 2. 1991 DATE: August 11, 1989 AUTHORITY TO CONSTRUcr IS HEREBY GRANTED TO: THORNE ENVIRONMENTAL. INC, In the event an AUTHORITY' TO CONSTRUCT is reœucd to a new owner. any emissions increase assigned to this C'luipment during initial New Source Review Proc:ess remains with the iniciAI bearer of this dcx:umc:nL AUTHORITY TO CONsrRUcr IS HEREBY GRA.'ITED FOR: Contaminated S011 Vapor Extraction and Incineration (See attached sheets for equipment description a..nd conditions) S T R Location: Start-up Inspec:rion Date: 28 295 28E 1600 E, Truxtun. Bakersfield \ Upon completion of collStrUCtion and/or instaJ.lation. pieD: telephone tho M.a.oager of Engineering. !hj., document xrves a.s I TEMPORAR~rmit to Operate only as proYided by Rule 201 of the District's Rules and Regulations. For issuance of I Permit to Operate. Rule 208 requires that the equipment authoriz.ccl by this AUTHORITY' TO CONSTRUCT be installed and operated in a.ccordance with the conditiOtlS of approvaL Changes to these conditions must be made by applic:ation and must be approved before such changes are made. Thi¡ document does not authorize the emj¡¡ion of air contaminants in exa:ss of New Source Review limits (Rule 210J.) or Regulation IV emiss:ion limits. Emission testing requirements ~ forth in this document must be satisfied befo~ a Permit to Operate can be granted. Validation Signature: ~~~ , , e e Page 2 of 5 Pages 0181001 Continued EQUIPMENT DESCRIPTION: Contaminated Soil Vapor Extraction and Incineration. including the following equipment and design specifications: A, Knockout Pot V-I 24 in, dia, x 57 in, high with demister, (trailer mounted) B, Knockout Pot drain pump P-2, (trailer mounted) C. Vacuum pump 400 scfm P-1 with 15 hp electric motor. (trailer mounted) D, Air compressor K-1 with 2 hp electric motor, (trailer mounted) E, Regenerative thermal oxidizer H-1, (trailer mounted) F. Piping from vapor extraction wells to vapor extraction system, G. Covered pile extraction system and piping to vapQr extraction system, CONDITIONAL APPROVAL: Pursuant to Rule 209, "conditional approval" is hereby granted. Please be aware that all conditions of approval remain in effect for life of project unless modifications are approved by District, DESIGN CONDITIONS: 1. Vacuum pump shall deliver no more than 400 acfm to thermal oxidizer. (Rule 210.1) 2. Vacuum pump shall discharge only to thermal oxidizer. (Rule 209) 3. Thermal oxidizer shall be designed and maintained to achieve no less than 95% destruction of hydrocarbons. (Rule 210.1) 4. Exhaust stack shall be at least 10 ft. in height and shall not exceed 8 in. inside dia. at discharge. (Rule 419) 5. Adequate provisions shall be provided for testing exhaust for air contaminants. i,e. capped sampling port in accessible location of uniform flow. (Rule 108,1) 6. Thermal oxidizer shall be equipped with monitors for inlet hydrocarbons concentration and bed temperature. (Rule 419) OPERATIONAL CONDITIONS: a. Extraction wells shall not vent to atmosphere, (Rules 210,1, 419) b, All lines. fittings, connections. pump seals, and appurtenances shall be leak- free, (Rule 210,1) c, Thermal oxidizer shall be in use whenever vacuum pump is operating, (Rule 209) d, Sufficient dilution air shall be provided to maintain inlet hydrocarbon concentration of thermal oxidizer at no more than 12,000 ppmv, (Rule 210,1) e, Bed temperature of thermal oxidizer shall be maintained between 1780 and 1800 degrees F, f, Material collected in knockout pot shall be pumped only to closed 55 gallon drums and disposed of by qualified waste handler, (Rule 419) g. Thorne Environmental. Inc. shall sample and have analyzed by an independent testing laboratory thermal oxidizer inlet and outlet twice during the first week of operation to document compliance with benzene emission rate, (Rule 419) h. If any thermal oxidizer outlet sample indicates benzene concentration in excess of sampling limit. process shall be terminated, (Rule 419) e e Page 3 of 5 Pages 0181001 Continued i, No emission shall endanger the health, safety. or comfort of any person and there shall be no discharge of air contaminants which have a natural tendency to cause injury or damage to businesses or property, (Rule 419) j, Operation shall not result in odors detectable at or beyond property boundary, (Rule 419) EMISSION SAMPLING LIMITS: Carbon Monoxide: 0.01 Ibm/hI' (as PM10) (Rules 210.1. 419) 0.00 lbm/hr (as S02) (Rule 210,1) 0.15 lbm/hr (as NOx) (Rule 210.1) 3.83 Ibm/hI' (Rule 210,1) 0,03 lbm/hr (Rule 210.1) 2,16 ppmv (Benzene) (Rule 419) Particulates: Sulfur Compounds: Oxides of Nitro~en: Hydrocarbons: Toxic Compounds: COMPLIANCE TESTING REQUIREMENTS: Compliance with all emjssion sampling limits shall be demonstrated by District- witnessed sample collection by independent testing laboratory within 30 days of startup. (Rule 108.1) SPECIAL CONDITIONS: aa, Thorne Environmental. Inc, shall submit documentation of thermal oxidizers hydrocarbon destruction efficiency of 95% prior to implementation of this Authority to Construct. (Rule 209) bb, Thorne Environmental. Inc, shall keep accurate daily records of thermal oxidizer inlet hydrocarbon concentration and bed temperature and shall make such records readily available for District inspection upon request, (Rule 107) cc. Facility shall not operate for more than a total of 180 calendar days. (Rule 419) STATE OF CALIFORNIA AIR TOXICS HOT SPOTS REQUIREMENTS: Facility shall comply with California Health and Safety Code Sections 44300 through 44384. (Rule 208.1) e e Page 4 of 5 Pages 0181001 Continued RULE 210,1 (NSR) ANALYSIS VALIDATION: Maximum daily emission rate of each contaminant from this permit unit shall not. exceed daily amount shown as "proposed" on attached emission profiles. Compliance with these emission limits shall be verified by source operator (with fuel consumption data, operational data, etc.) on daily basis (maximum daily emission rate) and written documentation made readily available to District for period of one year. RULE 210.1 (NSR) SPECIFIC LIMITING CONDITIONS: (see attached emission profiles). ~ 0181001 Ibm/day 0.18 Ibm/day Ibm/day 92,00 e THORNE ENVIRONMENTAL, INC. e STATIONARY SOURCE EMISSION PROFILES PM10 Proposed Ibm/day SULFUR DIOXIDE (SO~) ... 0.01 Proposed o days/year ------------------------- :------------------------ 365 SULFATES (504) Proposed = 0,00 365 Ibm/day 3.50 o days/year , 1------------------------- 365 HYDROCARBONS (HC) Proposed Ibm/day ° days/year NITROGEN DIOXIDE (NO~) ... Prooosed :------------------------ o 365 days/year CARBON MONOXIDE (CO) 0,70 Proposed o days/year :------------------------- ~------------------------ o days/year 365 365 .. ~ )._ r" r ~~; ie;g R~~ œ ENVIRONMENTAL 't A TG Company fõ)~@œo\}? . Ut1 lE'iJ' A UG 0 9 1989 l!:V Environ Kern c mental Health Dw. ounty Health 'Deøt' August 4, 1989 Mr, Ralph Huey Hazardous Materials Division 2130 G Stre-et Bakersfield, CA 93301 Subject: Correspondence Kern Counly Em;Ïl'onmcntal Health Department (KCEHU). Dear Mr, Huey: The purpose of this memo is to document the conversation I had with Joe Canas; KCEHD, Wednesday August 2, 1989.' The following issues were discussed: I. Time Schedule A, Manifolding Site II - Monday August 7, 1989, B. Sealing VE-6 - Monday August 7, 1989 (gave 24 hour Hotite as directed by well permits), C. Backfilling Borings with Cement GIOUI. - Monday August 7 1989 (gave 24 hour notice to backfill borings left by previom subcontractor ). II. Well Permits On Friday July 28, 1989, I spoke with Mr. Canas, KCEIID, about the "Homeless" well completion design suggested in the "Homeless" \vorkplalJ. He was curious why Thorne proposed to complete the wells to total depth with blank casing below the screened interval. I explained to him thnt there \vas no real neeú to complete the weBs with blank ..:asing hcìo·,v the slotted int.erials for vapor extraction, \Vc discussed tht;: possibility of sealing the wells with cement grout (six-sack Il1ix) to the depth necessary for completion of the slotted liner. Nter discussing the possibHity o[ grouting through the conòuctor casing with the driJIing contractor, I spoke with Joe Canas about changing the completion de.sign, He verbally accepted the change and assured me the well permits submitted initially would not have to be resubrnitted to reflect the well design completion changes. III. Kern County Air Poilution Control District (APCD) Permit Applicatiun Joe Cana::; '"vas informed the APCD npplication for a permit to cunstruct would be slIhmitlcd to APCD 8-4-89 or 8·7-89, Earlier (7-28-89), he requested a copy of the application and aU materials submitted to Al'CD, I assured him he would rccieve a copy of all correspondence, 4570 California Avenue, Suite 200 · Bakersfield, California 93309 . (805) 326-0492 "Treatment by Design" (e (e ., IV. Department of Health Services (DHS) Permitting I asked Joe Canas if he had received any feedback from the DHS on the "Homeless" project. He said that he had not. We also discussed the "Operations Plan Transportable Treatment Unit" submitted by Thorne Environmental to DHS late July 1989. He requested I send him a copy of the permit application, Mr, Huey, if you should have any questions concerning the project, please feel free to call the undersigned at anytime. Sincerely, ~d~ Xandra Turner Project Engineer e" ~ I'hil~"IVVil1 Senior Hydrogeologist XT / cs cc: Mr, Joe Canas, Kern County Environmental Health Department i _ '\-Ì " -_'~ ' --e R~~ œ ENVIRONMENTAL A TG Company July 18, 1989 Mr, Joe Canas Kern County Enviromnental Health Dept. 2700 M Street, Suite 300 Bakersfield, CA 93301 Mr, Canas: During our conversation Tuesday, July 18, 1989, we discussed the Workplan for Further Soil Assessment and SoH Remediation at the future Homeless Shelter in Bakersfield, California, You requested further information on the following: 1. Estimate.d time schedule 2, Feasibility study 3, Vapor Extraction System Operation Included for your review is information on the above items. 1£ you should have any further questiolls, please fe<.~l free to contact the undersigned at (805)326-0492, Sincerely, ~ 2xj~ Xandra D. Turner Project Engineer ~?~ Trent R, Rosenlieb Environmental Manager c.c: Mr, Ralph Huey, City of Bakersfield ~~©~~\VJ~[Q) - JUI. a a 10A9 ENVIAONMt:NfAI.. ¡..it!AL TH 4570 California Avenue, Suite 200 · Bakersfield, California 93309 · (805) 326-0492 "Treatment by Design" (-e (-e ¡'f: HOMELESS SHELTER ESTIMATED TIME SCHEDULE SITE I " . "" . . Revised July 17, 1989 '. . , ,'. ' "" Our estimated schedule is summarized below, :?,' Descri{)tion of Work Estimated Time .": "" 1. Award of contract for 3rd week of May 1989 'Homelss Proposal' 2~ Remedial Workplan submitted 1st week of July 1989 to KCEHD 3, Workplan approval by KCEHD 3rd week of July 1989 4, Drilling of Site Characterization/ 3rd week of August 1989 YES well 5, Completion of YES wells 4th week of August 1989 6. Preliminary Report to City 2nd week of September 1989 7. Permit for YES construction/ 3rd week of August 1989 operation submitted to KCAPCD 8, Manifolding of YES wells 1st week of September 1989 9, Installation of YES 2nd week of September 1989 10, Begin YES operation 1st week of October 1989 .~ II. Biweekly YES monitoring 3rd week of October 1989 12, Last biweekly monitoring 3rd week of May 1990 13, Final exploratory soil boring 1st week of June 1990 14. Final report to the City 2nd week of July 1990 '., (Ie (e .\ i I, HOMELESS SHELTER . , . ESTIMATED TIME: -SCHEDULE SITE II Reviséd July: 17, 1989 Our estimated schedule is summarized below, ,-"'\' . Descri{Jtion of Work Estimated' Time 1. Award of contract for 3rd week of May 1989 'Homelss Proposal'. 2, Remedial Workplan submitted 1st week of July 1989 to KCEHD 3, Workplan approval by KCEHD . 3rd week of July 1989 4, Drilling of YES well 4th week of July 1989 5. Completion of YES well 1st week of August 1989 6, Manifolding of YES wells 2nd week of August 1989 7, Preliminary Report to City 2nd week of September 1989 8, Pernút for YES construction! 3rd week of August 1989 operation submitted to KCAPCD 9, Completion of above YES 4th week of August 1989 gallery 10, Installation of YES 2nd week of September 1989 '..... " 11. Begin YES operation 1st week of October 1989 12, Biweekly YES monitoring 3rd week of October 1989 13. Last biweekly monitoring 3rd week of May 1990 ¡: 14. Final exploratory soil boring 1st week of June 1990 '.. 15, Final report to the City 2nd week of July 1990 (~e (e ~, .' - , '. . - ~'" ~ : ,-. FEASIBILI'IY STUDY, , , - . ',' ,. ;,.,:. The purpose of a feasibility study is to assist in the design ofa Vapor Extraétion,System tailored to the uniqueness of the individual site. The site specificdesigä wilL allow for' expedient and efficient soil remediation, ' ,- The following steps are involved in performing a feasibility study: 1. Modify well heads as required to obtain an effective vapor seal for vacuum purging, ' 2, Vacuum extract 15,000 liters of well vapor from each well at 1500 liters/minute, 3, Vacuum extract 1,500 cubic feet of well vapor from each well at 100 cubic feet/minute, 4, Sample 2 liters of extracted well vapor from each well during the' 15,000 liter vacuum purge interval at 2 liters/minute, 5. Analyze the extracted well vapors semi-continuously with OVA 580A field GC, 6, Sample the extracted well vapors from three of the wells using SKC carbon tubes and SKC sampling pumps, 7, Integrate the results of laboratory analysis with existing informatiöjt on subsurface geology and contamination conditions. The data generated during the feasibility study will enable a qualified engineer to calculate the radius of influence of each well, optimum vacuum blower size, optimum fIowrate, and will also allow for an approximate time estimate for remediation completion, (-e re, ... THORNE ENVIRONMENTAL, INC. MOBILE OXIDIZER GENERAL DESCRIPTION , INTRODUCTION _The Mobile Regenerative Thermal Oxidizer System revolutionizes the, way solvent-laden gas is converted into carbon dioxide and water vapor, The oxidizer reflects the unique, patented-design consolidation of the oXidizer?s co~b~stion chamber and heat exchanger. EQUIPMENT The oxidizer consists of a reinforced, insulated chamber filled with silica gravel. Factory installed heating elements are distributed in the middle of the bed, Located above and below the bed are gas duct passages which allow the process gas flow to be reversed through the bed, The gas flow is controlled by an automatic valve mechanism which changes the direction of the gas flow at regular intervals typically ranging from 60 to 120 seconds, PROCESS COMBUSTION When solvent-laden process gas passes, through the silica bed and approaches the heating elements, its temperature rapidly increases. Due to the abundant oxygen content of the process gas, complete combustion readily occurs when the ignition point is reached in the middle of the oxidizer, With sufficient concentration of solvents in the incoming process gas the heat energy of the solvents will be enough so that the destruction of VOC's will be self sustaining and no additional heat energy is required during process operation, If additional heat energy should be required, it is supplied by the injection of raw natural gas into the process stream, -~ HEAT RECOVERY Mter the combustion reaction occurs, the exit portion of the bed is heated by the clean, outgoing exhaust gas. Likewise, the entrance portion of the bed is cooled by incoming, cool process gas, In order to avoid an uneven temperature distribution throughout the bed, the gas flow direction is changed at regular intervals by the automatic valve- switching mechanism. This maintains a uniform temperature distribution throughout the entire bed, Also, maximum heat recovery is obtained when incoming process gas is preheated through the exchange of exhaust gas heat energy with the silica-abased oxidizer bed, 1700 Flowe, Street Bakersfield, CaDfomla 93305 TelePhone (805) 861,3636 C !RN ÇOUNTY HEALTH DEPAFfrM~~~ é I:. -I ., " ~ -HEALTH OFFIÇER,J,:" Léon ',-- " ' , .' " ENVlRONMEN1ÄL HEALTH DIVISION , -' ," \. :,"< ~: - ~;, "'S'E'RM;" < ),,:,~/·~{,·t;;~;5:~/--Þ;.¿.5:->: .... : Ii'S'S,- - '.;~;'.::;~~~:;¡*~., . , '.' , , ' . I NTERI M':i',' :P'ERMJ: 'T , , ' TOc- OPER:A')T;E: ' . , - UNDERGROUND HAZARDOUS" SUBSTANCES STORAGE FACILI,TY (,' '. ~ - ,- - , --------------------------------------------------------~ ., ,--,'..' FACILITY: ' I OWNER':..: ~.. ¿- COMSTOCK ROOFING COMPANY I, MÒNDS,:K~N &::~ 1600 EAST- TRUXTUNAVENUE. I' 607 BROwtf,;'STREÈ BAKERSFIELD CA - I BAKERSFIELD. .·,CA::;I>}:~93;305,¡)(;: --', ¡',' . -------------.:.----------------------------------~----.:..:~F~t;.:;;;;,~~....~-...~-- TANK # 1 AGE(IN YRS) UNK SUBSTANCE CODE MVF 3 -PRESSURIZ'Eri;'PIPÏNG? UNK' " ,; <,,- .":" NOTE: ALL INTERIM REQUIREMENTS ESTABLISHED BY THE PERMITTING AUTHORITY MUST BE MET DURING THE TERM OF THIS PERMIT NON-TRANSFERABLE *** POST ON PREMISES DATE PERMIT MAILED: AUG 2 5 1986 DATE PERMIT CHECK LIST RETURNED: _COUNTY OF KERN( e Environmental Health Services Department 1700 "M" Slreel, SIÚIe 300 BalœnßeId, CA 93301 (805) 861.3636 (80S) 861·3429 Fax Number June 13, 1989 Ralph Huey Hazardous Materials Coordinator City of Bakersfield 2101 "H" Street Bakersfield, CA 93301 Subject: Truxtun Project Agreements Dear Ralph: This is to reconfirm the agreements made concerning the Truxtun Homeless Shelter site remediation proposal at the 4-24-89 meeting with Thorne Environmental, We discussed the questions our Department had concerning Thorne's proposal, and they were answered by Thorne employees Phil Goalwin and Xandra Turner. Among the questions answered by Goalwin and Turner: 1, Obtaini~~ permit~ and anticipated permit schedule, Goalwin allotted 45-60 days for the Kern County Air Pollution control District permi t and 60 days for any permit that may be required by the State Department of Health Services, Goalwin said he thinks the state will allow Thorne to;develop the wells without a permit at drilling time, with a permit to come later, Thorn intends to use a casing drive hammer rig, with Balick Drilling as the driller, 2, Functions and ~esponsibilities 3'mbcontractors. Goalwin specif ied the member responsibilities: of specified - -- following team Drilling Supervision - Tom Gutcher and Phil Goalwin Well setting - Phil Goalwin Permeability/Compaction/Trenching - John Wilson Engineering/Site Characterization/Drilling Project Mgt Ed Hendrick e e Vapor Extraction System Design troubleshooting - Scott Lin Vapor Extraction System Placement & Operation - Xandra Turner All the subcontractors will be under the management of Phil Goalwin on a day-to-day basis, Ed Hendrick and others from Thorne will review the work as completed, 3, Project scope, system design and flexibility of design. After discussion of the previous site characterization soil analysis for site II, the Department agreed with Thorne based on the evidence presented that contamination at the site is primarily gasoline, not diesel. As a result, the use of the vapor extraction system as the primary remediation method for site II as well as site I is accepted by the Department, According to Thorne, the system of wells will be manifolded with one well in the extraction mode and three wells in the inlet mode at any given time during operation, Gate valves will be used to re-route the system, The system will have monitoring ports at the influent and effluent of the vapor extraction system, which will be used for monitoring individual wells. There are no plans to use pressure sensors in the system to monitor for leaks, but it can be done if needed or required, Thorne has not found them necessary or useful in other similar projects, Goalwin said Thorne found 26-29 inches of Hg will suck the filter pack through the well screen and destroy the well casing, He said most silty sand or sand formations function fine with 15 inches Hg on the wells. The system is designed to be modular and Thorne has the capability to change the vacuum pumps and the horsepower of those pumps if the project requires it. I also mentioned our concerns about the zone of influence ~'~ and the potential need to cap the site to improve well .' ~per!ormance, I also asked that there be a minimum 20' of blank casing to prevent any short circuiting of air flow at the site, Goalwin referred to his and Turner I s experience operating and setting up a Vapor Extraction System in Stanislaus County for Methyl Ethyl Ketone, and other solvents, He said they have found there's a fairly simple relationship between the zones of influence of the wells in that situation, and he thinks interpreting and getting adequate vacuum will not be a problem at this site, - e 4, Project Monitoring/risk assessment I explained the Department has a concern and a duty to see that adequate confirmation of cleanup is made. The Department's specific concern at present is that one soil boring at the project end point is not enough proof the plume has been removed, especially since a portion is underneath the building, I also stressed this project has two objectives: a, To remove the threat to ground water from this contamination plume; and b, To remove the threat to biological receptors from the plume, Because this shelter is going to house people the Kern County Environmental Heal th Services Department will expect thorough proof of adequate cleanup and safety, Goalwin suggested a health risk assessment may result in a target concentration or goal of approximately 100 parts per million Total Petroleum Hydrocarbons in the soil, If that is the case, this concentration is the level at which Thorne suspects difficulty in further reducing the concentration without an extension of time, He suggested Thorne could use an expert, Scott Wolfe, for reaching lower target concentrations if ~t proves necessary, However, this would mean extra expense not covered by the proposed contract, Goalwin also suggested the confirmation procedure: following changes to the a, Use Tedlar bag air samples from the individual wells correlated with the Flame Ionization detector strip chart and eventually prove through sample tests of wells that the zones are clean, b, Flush the zones/formations with steam to attempt to find additional contamination if there's need for more proof, 5, Insurance Goalwin assured us that all contractors will have insurance. Thorne has $5,000.000 in coverage, including Errors & Omissions, As vou may recall, during our discussion after the meeting I stressed the following points, among others: 1. The Department did not find major problems wi th Thorne's qualifications or their proposal outline after the changes, Whether their proposal was the optimum proposal is uncertain on our part since the Ci ty did not submi t other bid proposals to the Department for review, e e 2, The Department will look very closely at and expect rigorous proof for: a. Quality control of monitoring and data collection; b, Parameters used to engineer the solution; and c, Evidence the site is clean, 3, If the City has any questions about the performance and/or expense related to the execution of this project, you should ask the contractor now before 4-26-89, when the contract is due to be approved by the council. If the Ci ty has any questions or concerns about this matter, feel free to call me before the presentation to the council, 4, The Department still has some concern whether the depth and size of this plume may present special problems in achieving cleanup goals, Without case histories available on projects of similar characteristics, the Department cannot make predictions on whether the contractor's objectives for performance can be attained, 5, The Department will work with the City's selection of contractor as long as it meets our qualifications, which Thorne has done, and it not make serious errors in execution of project. pre- does this Please let me know if you feel there are any misunderstandings in this matter and if there are any changes in the project as it was proposed, We hope to hear from the contractor soon on project preparations and the latest time schedule, Sincerely, h'·' I L~ ¿¿( .)<'~·-cb~ Bill Scheide Hazardous Materials Hazardous Materials '. Specialist II Management Program BS:cd cc: Phil Goalwin c/o Thorne Environmental 3651 Pegasus Dr. Suite 117 Bakersfield, CA 93308 scheide\ralph 6-6-6 _ERN COUNTY HEALTH DEPARTIV. - 2700 M Street Bakersfield, California Mailing Address: 1415 Truxtun Avenue Bakersfield, California 93301 (805) 861-3636 ENVIRONMENTAL HEALTH DIVISION HEALTH OFFICER Leon M Hebertson, M.D. DIRECTOR OF ENVIRONMENTAL HEALTH Vernon S. Reichard I Ken Monds 607 Brown Street Bakersfield, California 93305 Dear Mr, Monds: This letter is an official notice of your non-compliance with state and county laws relating to underground tanks, Upon review of our records, it was discovered that the 1988 Permi t to ,Operate fees for Comstock Roof ing Company, 1600 East Truxtun Avenue, Bakersfield, California were not paid, Enclosed is a copy of 1988's invoice plus the 50% late penalty required by county ordinance, The second invoice is for this year's Permit to Operate fees, These invoices must be paid wi thin 30 days to avoid further penalties and/or legal action, Be advised that these fees must be paid even if the tanks are no longer in use, I f the tanks are not in use, a permi t for permanent closure must be obtained from this off ice, Permanent closure requires either removal or closure in place of your tanks and assessment by soil sampling to determine whether there has been environmental damage as a result of unauthorized releases of hazardous substances from your tank site.Th@ sp@cific requirements for these activities are in Handbook #UT-30, available wi th your application, .NQ ,~)o.?.}l~_~ ~_~_ti'yi!y ~an begin prio!'. to the issuançe gl -ª p...§!rm_it ..t!:..om .this office. If you have any questions or feel this assessment is in error, or if you would like an application and our handbook on permanent closure please call me at (805)861-3636, Your prompt attention to this very important matter is appreciated, Sincerely, ;?:z~ ¿J~u Jane Warren Environmental Health Technician Hazardous Materials Management Program 'JlSTRICT OFFICES Delano . Lamont . Lakp "ella. Moiave . Ridaecrest . Shafter . Taft -¿....~' . , - , ~ .- ~ $\~ .,...~. i A ¡ s~.. \~i «'''>.tL ::J' e e UNITED STATES ENVIRONMENTAL PROTECTION AGENCY ln1 ~ © ~ Û 'o/j IS!' ,---.-\ I REGION IX U . 215 Fremont Street MAR ~ 1 1Ÿt,'.I l.!::V San Francisco. Ca, 94105 2 2 MAR 1989 ENVIRONMENTAL HEÁL TH I In Reply Refer to: T-2-7 vince A. Zaragoza Principal Planner Community Development Division City of Bakersfield 1501 Truxton Avenue Bakersfield, CA 93301 Dear Mr. Zaragoza: Per your February 17, 1989 request, the United states En- vironmental Protection Agency (EPA) has reviewed the "site Characterization and Remedial Alternatives Development Report for the Future Homeless Shelter Property" in Bakersfield, Kern County, California. Our review is based on our authorities under subtitle I of the Resource Conservation and Recovery Act (RCRA) (40 CFR Parts 280-281). Ms. Kim Savage of our Office of Underground storage Tanks spoke with Mr. Bill Scheide of the Kern County Environmental Health Department concerning the report. Due to the decentral- ized nature of the Federal Underground Storage Tank (UST) program, the main responsibility for implementing the UST program resides with the local levels of government (i.e. cities, counties, regional). Mr. Scheide has been working closely with this project and he has a' good understanding of the site and the proposed remediation alternatives. Based on this discussion and a review of the documentation provided, EPA agrees with the proposed remediation alternatives. We encourage your office to continue to work closely with Mr. Scheide and the Kern County Environmental Health Department. You may also want to contact the Central Valley Regional Water Quality Control Board and the California Department of Health Services to determine any concerns they may have on the proposed project. In addition, we would appreciate being kept appraised of any hazardous substances that may be discovered on the project site. (For a definition of hazardous substance, please refer to section 101(14) of the Comprehensive Environmental Response, Com- pensation and Liability Act as amended by the Superfund Amend- ments and Reauthorization Act). '" e e .. For your information, we have also enclosed two publications on the UST program: "Oh No!" and "Cleanup of Releases from Petroleum USTs: Selected Technologies." We appreciate the opportunity to provide comments on this report. If you have any questions on the UST program, you may contact Kim Savage of my staff at (415) 974-8570. If you have any questions on the National Environmental Policy Act (NEPA), you may contact Jacqueline Wyland of the Office of Federal Ac- tivities at (415) 974-8292. Sincerely, iÞ~l-(;;- , . ~;f~~g;z~~kson Director Hazardous Waste Management Division Enclosures (2) cc:~ill Scheide, Kern Co. Environmental Health Department Kim Savage, T-2-7 David Tomsovic, E-3 ~ OF~/!E of THE CITY ATT~RNEY MUNICIPAL LAW: ALAN DALE DANIEL Assistant City Attorney LOUISE T, CLOSS Assistant City Attorney LAURA C. MARINO Deputy City Attorney ADMINISTRA TION: SHARI D. FOSTER Administrative Aide ARTHUR J, SAALFlELD CITY ATTORNEY 1501 TRUXTUN AVENUE BAKERSFIELD. CALIFORNIA 93301 (805) 326-3721 March 31, 1989 LITIGA TION: DON McGlLLlVRA Y Assistant City Attorney ROBERT M. SHERFY Assistant City Attomer MEDEL YIAN R, GRADY Assistant City Attorney WILUAII H, SLOCUMB Deputy City Attorney INVESTlGA TIONS: ROGER BUCKLES City Attorney Investigator Bill Scheide Environmental Health Specialist Hazardous Materials Management Program Kern County Health Department Environmental Health Division 1415 Truxtun Ave. Bakersfield, CA 93301 - RECEIVED - MAR 3 1 1989 C~Rl WAf!Rf.!'f 1. c:n~MNY BJ\ (~R~iIELÜ. C>li.IFCkNIA Dear Mr. Scheide: Robert Kretzmer is the local manager of the Bakersfield office of Carl Warren & Company, the City of Bakersfield's insur- ance adjusters. Mr. Kretzmer has authority, on behalf of the City, to investigate the incident involving the cleanup of hazard- ous materials at the future site of the City's homeless shelter. I understand that you have requested a letter on Mr. Kretzmer's behalf before you will allow him to ask you questions. If you have any questions, please feel free to contact this office. Very truly yours, /&-i~k .~ ROBERT M. SHERFY II Assistant City Attorney 4 L.SCHEIDE ... 2700 "M" Street. Ste, 300 Bakersfield, CA 93301 (805) 861-3636 e KERN COUNTY e Environaental Health Services Department March 1, 1989 Ralph Huey Hazardous Materials Coordinator City of Bakersfield 2102 "H" Street Bakersfield, CA 93301 Dear Mr, Huey: The Department has reviewed the draft RFP for remediation at the proposed Truxtun Homeless Shelter, and asks the proposal address the following requested changes from County Environmental Health, 1. Please change Paragraph 1, sentence 2, of the si te 1 portion to read: "The rationale for clean-up levels shall be justified using established risk assessment methodology, such as the State D.O.H,S, decision tree, applicable E,P,A, documents, etc," instead, 2, Please change Paragraph 2, Sentence 3, of the Site 1 portion to read, "The vapor extraction system shall be designed to prevent migration of the plume to ground water, reduce the concentration to levels that no longer threaten ground water and allow aboveground use of the property for habitation," instead 3, The RFP must tell how it will remediation has been accomplished. demonstrate adequate It must detail: a. Calculations to define the zone of influence for the extraction system; b, Specifications and equipment used to design for the zone of influence, treatment objectives, and completion schedule. c, Calculations to analyze and evaluate all field data and existing toxicological standards. e e Ralph Huey March 1, 1989 Page 2 4. The proposal must address all: a, Site safety and personal protection and b, Hazardous Waste Treatment, disposal, and generator permitting by other State and Local agencies. 5. Please present a brief construction schedule outline which describes the basic activities, obstructions, and time constraints the remediation must work around during the life of this project, 6, For all bioremediation proposals the following must be included in the treatability study and subsequent work: a, Biodegradability Growth studies Identification of contaminant degraders Potential toxicity effects Metabolic requirements b. Environmental Conditions Soil temperature, pH, moisture, salinity, 02, permeability, oxidation-reduction potential, primary substrate, c, Transport Nutrient inoculation, injection rates, air velocity through matrix, adsorption factors, d, Process control/Monitoring Mass balance measuremen t , process contaminant concentration monitoring, breakthrough, vapor/odor control reactions, dissolved 02 e e Ralph Huey March 1, 1989 Page 3 Please note that any proposals which combine vapor extraction and bioremediation for the same plume must specify what concentrations each method is designed to handle, as well as all previous requirements mentioned, Should you have any questions regarding these requirements, please contact myself or Bill Scheide at (805) 861-3636, Sinc~!-~} y, .<~?-/--) //~.;.../ ", ,./., ," /~ :: /' />//'./1 ~/ -' ~;:¿I' -cßL~cØ~q;:/(~--~----- / Richard Casj'grande, Manager Hazardous Materials Management Program RC/BS:dr 3-1-89 richard,cas\huey,ltr cc: Mary Weddell, CAD Mike Kelly, Bksfld City Bill Scheide, KCEHD Mark Smith, Com, Dev, 2700 'M· Street. Ste. 300 Bakersfield. CA 93301 (80S) 861-3636 e KERN C OU~"..::T"--e Environmental Health Department February 8, 1989 Ralph Huey Hazaråous Materials Cooråinator City of Bakersfield 2102 "H" Street Bakersfield, CA 93301 Re: Si te Characterization Report by Geosystem Consul tants Inc, 1600 E, Truxtun Ave, Bakersfield, CA Dear Mr, Huey: The department has reviewed the 1-27-89 Geosystems Consul tants site characterization report for the Truxtun Avenue future Homeless Shelter and accepts: 1, The conclusion on the estimated plume size for Site #1, and 2. The recommendation of in-si te soil venting by vapor extraction for that plume, No further site characterization work is required for both tank sites #1 and #2. The next step is to develop a request for proposal on the remediation of both sites, At your convenience, please call me at (805) 861-3636 to arrange a meeting where we can outline the scope of the remediation proposal and discuss any concerns or plans the City may have in implementing a remedial action plan, as other agencies may require permits for the action plan chosen, Thank you for the opportunity to review and comment on this matter, Sincerely, /' diè ygc Á.iiì.LC-./ Bill Scheide Environmental Health Specialist Hazardous Materials Management Program BS : cd DISTRICT OFFICES Delano · Lamont · Lake Isabella . MOjave . Ridgecrest . Shatter . Taft cc: Mary Weddell, CAD ~ '":J~ i e KERN COUNT~ 2100 .~" Street. Sre. 300 8akersiieid. CA 93301 (805) 861-3636 Environmental Health Department Mr. Roy Hall City of Bakersfield 515 Truxtun Ave. Bakersfield, CA SUBJECT: Location: 1600 E. Truxtun Bakersfield, CA Known As: Future Homeless Site PERMIT if: 230035 . ~. ! :r·-V, Dear Mr. Roy Hall: )U~{v' This letter is an official notice to inform you, a responsible party for the above described site, of your options for oversight cost recovery. As previously notified, you are a responsible party for a site determined to have an unauthorized release of hazardous materials from an underground storage tank and are required to provide for all studies and work relating to the above described property; see attachment "A". The costs incurred by Kern County Environmental Health for the oversight of the work for the site characterization, feasibility study, remediation action plan, site remediation, and ongoing monitoring is not covered by any fees or permits. These costs are recovered by Kern County Environmental Health in one of the two ways described below. It is your responsibility to select the method of oversight cost recovery under the terms of the (A) State contract or (B) County of Kern Local Agreement Option. These options ONLY pertain to current and future costs associated with oversight, and you will not be "back-billed" or retroactively charged for _previous oversight costs. (A) STATE CONTRACT The State Leaking Underground Storage Tank Pilot Program provides a mechanism for the State to reimburse the County for County oversight. The County will conduct the necessary oversight and bill the State Water Resources Control Board under this State contract. The State will then charge you, a responsible party for both the costs incurred by the County and the State pertaining to your site. (B) COUNTY LOCAL AGREEMENT Kern County Environmental Health is providing this option for those who prefer to pay the County directly and avoid the addition of State costs. Prior .. .. .. e e to the County's performance of services, this option requires your deposit of $1,000.00 (one thousand dollars) with the County to be held in the Local Option Trust Account, Charges for County oversight are made against this account, In this option, a responsible party must enter into a County agreement, attachment "B". To safeguard the environment, the environmental sensitivity (Attachment "C") of this site has been reviewed by Environmental Health to determine the potential threat for groundwater contamination. Only sites determined to be non- environmentally sensitive may enroll in the Local Option Agreement. The site described above is not in an environmentally sensitive area and may be enrolled in the Local Option Agreement; however, the County of Kern reserves the right to cancel any Local Option Agreement, should it be discovered that groundwater contamination or a unique, complex hydrogeological condition exists. In such cases, Environmental Health will utilize the State contract to pay for County oversight activities. The County of Kern reserves this right for any site even when the site is located in a non-environmentally sensitive area. It is necessary for you to respond in writing within ten (10) calendar days of receipt of this letter to advise Kern County Environmental Health of your choice: either the State Contract or the County's Local Agreement option. If you select the County's Local Agreement, please sign the Local Agreement, enclosure "B", and return it with your check for $1,000.00 (one thousand dollars) made payable to the County of Kern, addressed to Kern County Environmental Health 2700 M Street, Suite 300, Bakersfield, CA 93301, Attention: Underground Storage Tank Contract Administrator. If you select the State Contract, please indicate that you have made this selection and that you have read Attachment "D", the official notification, in a letter sent to the address indicated above. Failure to respond in writing to this notice within ten (10) calendar days will automatically result in oversight cost recovery for your site(s) to be placed under the terms of the State pilot Program for Leaking Underground Storage Tanks. Attachment "D" will then serve as the official notification of your enrollment into the State Pilot Program for Underground Storage Tanks. If you should have any questions regarding this matter, please contact John NIlon, contract manager, at (805) 861-3636. Sincerely, Mary Weddell Assistant County Administrative Officer Environmental Health attachments .. .. - e Attachment liB" KERN COUNTY LOCAL AGREEMENT OPTION BETWEEN KERN COUNTY ENVIRONMENTAL HEALTH (Kern County Underground Storage Tank Permitting Authority) AND Mr. Roy Hall Responsible Party for Underground Storage Tank for: Future Homeless Site Permit # 230035 This facility has experienced an unauthorized release of hazardous substances from an underground storage tank. Action is necessary to protect the public health and the environment of the County, pursuant to Chapter 6.7 of the California Health and Safety Code and Chapter 8.48 of the Kern County Ordinance Code. THE WITNESS FOR THE COUNTY AND SIGNATURE(S) FOR A RESPONSIBLE PARTY OF THE SUBJECT FACILITY DESCRIBED ABOVE DO HEREBY AGREE THAT: Kern County Environmental Health shall act as the lead agency for regulatory oversight for the: a) Site characterization: the study of a site, including sampling of subsurface soil and water where contamination is found in order to fully assess its extent and threat to the environment. It shall include a discussion of the relative risk to biological receptors and possible pathways of exposure. It may include removal or in- place closure of the tank, disposal or on-site treatment of contaminated backfill or adjacent soil, removal of hazardous substances floating on groundwater, and the drilling of groundwater moni tor wells. b) Feasibility study: the identification and evaluation of feasible alternatives for cleaning up the site and remedying threats to public health and safety. c) Remedial action plan: the most cost effective, appropriate plan to lessen, alleviate, abate, correct or clean-up the effects that a release of hazardous substances may have on the environment, based on the feasibility study. d) Remediation: the action chosen by the responsible party and approved by Kern County Environmental Health for the mitigation and clean-up of contamination resulting from an unauthorized release of hazardous materials and any ongoing monitoring of the site. 1 .... .. e e The responsible party shall do the following: a. Conduct all work as directed by Kern County Environmental Health pursuant to State and local law and in conformance with appropriate regulations to assess and remediate the contaminated site. b. Deposi t wi th the Kern County Environmental Health Leaking Underground Storage Tank Local Option Trust Fund the sum of $1,000.00. . The Department's oversight activities will be charged against this account at the rate prescribed by Kern County Ordinance Code Chapter 8.04 (currently $42.00 per hour). Monthly statements will be prepared detailing the activities and services provided and the remaining credit balance. Kern County Environmental Health shall provide the following services: a. Oversight of all activities to characterize the site's threat to the environment and/or the groundwater, and coordination with the appropriate State, County and local regulatory agencies. b. Serve as the single contact point for the responsible party 's representati ves and other regulatory agencies for the acti vi ties described in "a" above. If during the Department's review of the si te characterization/remedial action plan, it is determined that a permit may be required by another agency, the responsible party shall be referred to that permitting agency. c. Review reports, conduct inspections, and oversee monitoring until the site poses no further environmental or public health threat. An official certification letter shall be given to the responsible party when the site is determined to no longer pose a significant threat to the environment. d. The responsible party will be officially notified by Kern County Environmental Health when: 1. Necessary oversight is completed. A final statement will be provided to the responsible party. If there remains an unexpended balance of the deposi t made by the responsible party in the Leaking Underground Storage Tank Trust Fund, a refund for the unexpended balance will be issued; - or - 2. Seventeen (17) hours of billable time has been reached. This will give notice that the available funds will be exhausted after five (5) additional hours of billable time at which time the agreement will expire. A statement estimating the amQunt time necessary to complete any remaining oversight work will be sent. The responsible party will then have another 2 .~ ç; - - opportunity to renew their agreement with the County. Failure to enter into another agreement shall require Kern County Environmental Health to utilize the State Water Resources Control Board Pilot Project for which the responsible party may be billed by the State directly for the cost of County services as well as State costs. Kern County Environmental Health reserves the right to cancel this agreement at any time for any reasons, including groundwater contaminatio~ or a uniquely complex hydrogeological condition. If an unexpended balance remains on deposit from the responsible party under the terms of this agreement, a refund for the unexpended balance will be issued and the agreement terminated. Once the agreement is cancelled, you, as a responsible party, will be enrolled in the State Leaking Underground Storage Tank Pilot Program, see enclosure lID". This agreement may be cancelled anytime by either party by certified registered return receipt letter to the other party within five days of said notification. I, (responsible party), have read and agree to the conditions of this agreement for the contaminated site described as: Site Name Site Address City Zip Owner Owner's Address City Telephone Zip Operator Telephone Billing Address Attn: Permit 'it In order for this agreement to be executed, it must be signed and accompanied by the deposit of one-thousand dollars ($ 1000.00). Responsible Party For the County of Kern Date Date 3 · r_ e KERN e COUNTY 2100 'M" Street. Ste, 300 Bakersiieid. CA 93301 (805) 861-3636 Environmental Health Department ATTACHMENT "D" February 7, 1989 Mr. Roy Hall City of Bakersfield 515 Truxtun Ave. Bakersfield, CA SUBJECT: Location: 1600 E. Truxtun Bakersfield, CA Known As: Future Homeless Site PERMIT #: 230035 Dear Mr. Roy Hall: This letter will serve as the official notification concerning reimbursement requirements for a responsible party enrolled in the State Leaking Underground Storage Tank Pilot Program. As mentioned in the introductory letter, by either not responding to this package within ten (10) calendar days or through your own selection of the State Contract option, your site will be placed under the terms explained below: Whereas the Legislature has appropriated funds from the California Hazardous Substance Clean-up Fund to pay the local and state agency administrative and oversight costs associated with the cleanup of releases from underground storage tanks; and Whereas the direct and indirect costs of overseeing removal or remedial action at the above site are funded, in whole or in part, from the Hazardous Substance Cleanup Fund; and Whereas the above individual(s) or entity(ies) have been identified as the party or parties responsible for investigation and cleanup of the above site; YOU ARE HEREBY NOTIFIED that pursuant to Section 25360 of the Health and Safety code, the Above Responsible Party or Parties shall reimburse the State Water Resources Control Board for all direct and indirect costs incurred by any and all state and local agencies while overseeing the cleanup of the above underground storage tank site, and the above Responsible Party or Parties shall make full payment of such costs within 30 days of receipt of a detailed invoice from the State Water Resources Control Board. If you should have any questions regarding this matter, please contact John Nilon, contract manager, at (805) 861-3636. Sincerely, Mary Weddell Assistant County Administrative Officer Environmental Health attachments ".-.~ """'.--.--- · 'i c~ . tþrV DEVELOPMENT PROGRAM .. __ME NT C.D. Program Department Public Service. Sulldlng 2700 M Street. Suite 250 Bakersfield, California 93301 Telephone (805) 861-2041 BILL MUNGARY Director PltV ø /' 1 fi ~. ~ (),cþt1l~J /' I , '~. -, . I ~ /Vsfl. \.~ f;/ .~' February 1, 1989 Mr, George Gonzales, Coordinator Community Development City of Bakersfield 515 Truxtun Avenue Bakersfield, California 93301 Dear George:. As Vince may have already relayed, at the HUD meeting in Ventura Cef Ahvero clarified the environmental review requirements for the ESG program, Although for the newest round of ESG funding, the environmental review responsibility is with the County, the earlier two grants are the responsibility of HUD, Cef's position is that the County must still submit an environmental assessment to HUD as the basis for their review, Cef also indicated specifically that the site contamination problem will have to be reviewed by EPA. He suggested that EPA's review could be speeded if the County were to submit the information concurrently to HUD and EPA. The HUD and EPA processes may take a while, so this could effect the shelter construction schedule. On a related matter, Karen Potts confirmed that the matching funds required by the ESG program need not be spent on ESG eligible activities as long as the funds go toward the same project. Please call if you have questions. ~ur~ Mark A, Smith Housing Programs Manager MAS:ayb xc: Mary K, Shell, Supervisor ,. e e OFF ICE M E M 0 RAN D U M-------------------Kern CounLY January 19, 1989 TO: Daphne H, Washington Chief of Special Programs FROM: Bill Scheide, EHS II t?~ Hazardous Materials Management Program SUBJECT: Future Homeless Shelter, l600 E, Truxtun Avenue This department has been working in good fai th wi th the Bakersfield Fire Department (BFD), Hazardous Materials Division, and tl1e 3akersf ield Communi ty Development agency for them to complete the site characterization and submit a remedial action plan on the subject property. A site characterization proposal was submitted to our department on 10-13-88, and approved, The drilling was begun and finished by late November, Since that time, however, our department was nOL informed of the studyls progress, My conversation with Ralph Huey of the BKFD Hazardous Materials Division on 1-16-89 provided the latest details: 1, Their consul tant, Geosystems Consul tants, Inc., suomi tted a rough draft of the site characterization/remedial action plan to the BFD on 1-4-89 for review, The BKFD reviewed it, and expects the final report approximately 10 days from thaL submi ttal, Our department wa_s not notified of the completion, nor did we receive a copy of the draft. 2, The resul ts of the draft as explained by BFD indicate contamination extends approximately 1201 below grade at Site #1, which is the plume on the northwest side of the building, Site #2 was defined previously in August of 1988 by a site cha~acterization performed by W.H, Park & Associates, .. e e Daphne n. Washington ~anuary :9, 1989 Page '2 J. Mr. Huey told me the report will recommend on-site air stripping to remediate Site #1, and bio-remediation or soil removal for Site #2, Neither site will have structures buil t over the areas of original release, Please note that high levels of benzene and gasoline-tYge contamination were found along with diesel contamination at Site #2, With such high concentrations of Benzene, bioremediation may not be successful at Si te #2, A treatability study would definitely be required before bioremediation could be attempted, According to George Gonzales of Community Development, Pennzoil estimates approximately $100,000 - $130,000 for the soil cleanup using soil venting, He did not have an estimate for Site #2 using bioremediation. This department should have been consulted on these remediation proposals before a rough draft was aoproved for a final report. However, there is still time to revise Lhe plan if needed and have a proposal which will not unduly delay construction. BS:dr 1-17-89 staif,haz\homeless,mem .. .....-. STATE OF CALIFORNIA \- e e GEORGE DEUKMEJIAN, Governor January 3, 1989 ~'<Q~ ~ ~ Ii ß '<!1 If, © \ 01 \I \Î'ù ...\ , ~ '9~9 J~\~ \-\E.~l\\- tJ.E.Ñ1~L EÑ\I\f\OÑ DEPARTMENT OF HOUSING AND COMMUNITY DEVELOPMENT DIVISION OF COMMUNI1Y AFFAIRS EMERGENCY SHELTER PROGRAM 921 TENTH STREET, lA SACRAMENTO, CA 95814-2774 (916) 445-0845 Mr, Bruce A Ball Executive Director Bethany Service Center 407 Baker Street Bakersfield, CA 93305 Dear Mr, Ball: Re: Bethany Service Center, Standard Agreement 87-ESP-296 The State has reviewed the above referenced Standard Agreement and wishes to advise you on the status of the same, Existing documentation indicates that the homeless project located at 1600 Truxtun Avenue is critically behind schedule and is in jeopardy of having State Emergency Shelter Program funds, in the amount of $91,927.00, withdrawn, and either reassigned to another organization(s) or merged into funds for the next RFP if necessary. Further, the State may exercise it's option to extend said contract by S(five) to 9(nine) months with the stipulation that the facility in question be functional by the end of the extension period, In addition, the State has determined that in spite of the criticality of this matter, Bethany Service Center, the City of Bakersfield, and the Kern County Health Department have acted in agood faitha, and have exerted a reasonable effort to utilize state funds. Nevertheless, the State is bound by law to identify those grant contracts that are either completely unused or underutilized, and determine options made in the best interest of the State. I am pleased with my recent telephone communication with Ms, Usha Mehra of the Pennzoil Corporation in Houston Texas. Ms. Mehra indicated that the Pennzoil Corporation has been, and will continue to, cooperate fully with the City of Bakersfieid to address funding issues for remedial activities at the site in question. At this critical juncture, the State finds it necessary to require that all parties involved in this matter develop a workable time schedule that clearly defines: 1. The viability of the project 2, Construction phases 3, Dates for operations You may keep in mind that #3 should be determined assuming that the State exercises it's option to extend said Standard Agreement by 5 to 9 months, The State will anticipate receipt of your time schedule within 30 days after the receipt of this letter. _w Mr, Bruce A. Ball January 3, 1989 Page 2 e e Should you desire clarification of any of the above, please specify by calling me at 916ß24-Q830, Sincerely, '~ L mund Greene, AICP Contract Manager c: Mr, George Gonzales City of Bakersfield Community Development Department Ms. Ann Boyce Kern County Health Department -:,¡;:.. UNDERGROUND STORAuE T"",'UNAUTHORIZED RELEASE (Ll. AK), ~ E"'ERGENCY o Y;::S~NO HAS STATE OFFICE OF EME,RGENCY ~VICES REPORT BEEN FILED? 0 YES ~ NO LO:AL CASE It ;1100-23 REPRESENTING ~ LOCAL AGENCY DOWNER/OPERATOR D ADDRESS 27ð () "/11/1 5 STREET NAMG~ ð¡'ß~J!er$/-iekl D UNKNOWN 5i~ /YVX!-uJ1 Ave., STREET FACILITY N;AME (IF APP,LICABLE) I ~ H·(ïJt; lc-Ø1ël(~j íl ~ ADDRESS ~ 9D /;' ~ f' U ro {./ /YI..lX i./U 3 STREET W f- Vi 1>- -f- In 0:: z« ~o. ,n W W..J O::m ADDRESS CROSS STREET TYPE OF AREA C> z -UJ f-w z- wU :;¡;z wW ..JC> 0.« ::; TSCD D D RURAL COMMERCIA L TAMINATION SITE REPORT STATE TANK ID;; ST ATE PHONE ( 3ðS) 32h- ~/2 C4 '933¿;/ STATE ZIP PHONE ( '?iðS) 32.(c~· 3 J:.êy-~ :;3301 COUNTY ZIP TYPE OF BUSINESS 0 RETAIL FUEL STAT ION [J U NKNOViN )8:t OTHER PHONE CONTACT PERSON ~" ç' - - ' , ·~rj,¿/d't. w UO ~ ~ (1) f-..J UJO m> ::J~ UJ QUANTITY LOST (GALLONS) ~UNKNOW CAS'; (ATTACH EXTRA SHEET iF Nr::EDED) (2) I D INVENTORY CONTROL ~ TANK 0 ~ REMOVAL METHOD USED TO STOP DISCHARGE (CHECK ALL THAT APPLY) o REMOVE CONTENTS 0 REPLACE TANK ~LOSE TANK [J REPAIR TANK 0 REPAIR PIPING D CHANGE PROCEDURES D D Y Y D OTHER TANKS ONLY/CAPACITY 55':f) /I)f) /) .- AGE LU YRS. [2Š. UNKNOWN ROUTINE MONITORING ;:f- o::Z wW >::; OW Ufo- UJ« -m 0« MI MI D D Y! YI HAS DISCHARGE BEEN STOPPED? w UJ ::J « U '- w U a: ::J o UJ YES D NO IF YES, DATE I M OURCE(S) OF DISCHARGE D TANK LEAK ~ UNKNOWN D PIPING LEAK íi OTHER (SPECIFY) RESOU RCES AF FECTED '- o W f- U W I¡. IL «~ UJ UJ - wO:: U¡- ~« o U) w a: AIR (VAPOR) SOIL (VADOSE ZONE) GROUNDWATER D ~ D SURFACE WATER OR STORM DRAIN D BUILDING OR UTILITY VAULT OTHER (SPECIFY) ~ UNKNOWN MATERIAL þ(tSTEEL o OTHER YES THREATENED [J [] [J o D D IJ¡j-..;,ç D I, ;' --'~ NO D [] D D D D D D D SUBSURFIICE MONITORING NUISANCE CONDITION'> [] OTHER: GAL CAUSE(S) D OVERFILL D CORROSION o FIBERGLASS D RUPTURE/ FAI LURE [J SPILL UNKNOWN D OTHER UNKNOWN WATER SUPPLIES AFFECTED YES NO ENED KNOWN WE LLS ~ PUBLIC DRINKING 0 0 0 ~ WATER D PRIVATE DRINKING D D 181 .ø. WATER D .:.g¡ INDUSTRIAL D 0 0 j?J. 5 AGRICUL TURAL D D D g S OTHER (SPECI FY) D 0 0 ~ GROUNDWATER BASIN NAME o UNKNOWN ~. CO~'o1ENTS: .57k Ci;¿(râch-',ri-v.:{f¡~'f1. reqí/¿s-!ë¿1 {JI! r; -2,0-&'6 zf>c~doYØf/:he ~ --h~/I exj~¡.,i¡-- cl~.'CCIÞ1f?1J1/Jí·-'v!_âhc//[ c.tJ1¿! .{~e; -lJ1rea+-lõ,<yð!JVld CU4~r; 8 C/t/,1{)/ ,A~s30 dill.~s- -f-~ ,l1tCf",,¡ SiØ,tU/!- ßi'ð/:JOXi/ COMPLETE AND ATTACH A CLEANUP TR..!c:KING REPORT IF ANY CLEANUP WORK OR ~LANNING HAS STARTED .-iSC 05 (10/85) · 2700 M STREET MAIUNG ADDRESS 1415 TRUXTUN AVENUE BAKERSFIELD, CA 93301 (805) 861-3636 Kt-_ COUNTY HEALTH DEPA. . rMEh _ HEALTH OFFICER Leon M Hebertaon, M.D. " ENVIRONMENTAL HEALTH DIVISION DIRECTOR OF ENVIRONMENTAL HEALTH VeTnon S. Relcherd June 20, 1988 Roy Hall Community Development City of Bakersfield 515 Truxtun Avenue Bakersfield, California 93301 Dear Mr, Hall: This department has reviewed the laboratory analyses for the underground storage tank at the future homeless shelter. 6900 Truxtun Avenue. Bakersf ield, Permi t 'A706-23, These resul ts indicated significant soil contamination in the soil beneath these tanks and their piping, The analyses for all three tanks indicated significant levels of gasoline and diesel contamination. This discovery requires a site characterization to find the full extent of contamination surrounding these tanks and their piping. You have thirty (30) days from the date of this letter to submit a site characterization proposal to this department, Please refer to pages 8. 9 and 10 of Handbook 'UT-30. "Requirements for Permanent Closure of Underground Hazardous Substance Storage Tanks" for guidance in developing a site characterization study. The proposal (workplan) must be approved by this department prior to beginning the work, Please note that once you determine the full extent of the contamination and the threat to groundwater, you must develop a mitigation proposal to correct this problem, If you have any questions. please call me at (805) 861-3636. Sincerely, bdi xI~ Bill Scheide Environmental Health Specialist Hazardous Materials Management Program B8/gb enclosure cc: Apex Environmental nl<:;TRI~ n~~I~~<:; .. e e AGRICUl TURE LABORATORIES, Inc. J. J. EGLIN. REG. CHEM. ENGR. 4100 PIERCE RD., BAKERSFIELD, CALIFORNIA 93308 PHONE 327-4911 CHEMICAL ANAL YSIS PETROLEUM Purgeable Arorratics (SOIL) Apex Environmental P. O. Box 57 Edison, CA 93220 Attention: Jerry White Date of Report: 03-Jun-88 Lab No.: Sample Desc: 3896-1 Tank #1 2' Gasoline DATE SAMPLE DATE SAMPLE DATE ANALYSIS COLLECTED: RECEIVED @ LAB: COMPLETED : 26-May-88 26-May-88 01-Jun-88 Minim..un Reporting Analysis Reporting Constituent Units Results Level Benzene ug/g 44.51 0.10 Toluene ug/g 336.39 0.10 Ethy 1 Benzene ug/g 68.78 0.10 p-Xylene ug/g 204.78 0.10 m-Xylene ug/g 510.49 0.10 o-Xylene ug/g 322.01 0.10 Isopropyl Benzene ug/g None Detected 0.10 Pet. Hydrocarbons ug/g 5468. 17 5.00 Total Petroleum Hydrocarbons ug/g 695f, . 12 0.10 TEST METHOD: California D.O.H.S. T.P.H. for Gasoline Dry Matter Basis C<-.>rrments : PETROLEUM HYDROCARBONS: QJantification of volatile hydrc~artJOns present (C1 to C20) utilizing a gasoline factor. As outlined by California D.O.H.S. These volatile hydrocarrJOns are in addition the constiuJen~5 specifically defined on this report. TOTAL PETROLEUM HYDROCARBONS: The sum total of all [non-ctù.orin- ated] constituents on this report. By "7 /1 e' ,.f7 . (/ (/ .{"..;( ~1'~/ (/' .r/' .J. ~fin ") / /-- /!/L.. Analyst e e AGRICUI TURE LABORATORIES, Inc. J. J. EGLIN, REG. CHEM. ENGR. 4100 PIERCE RD., BAKERSFIELD, CALIFORNIA 93308 PHONE 327-4911 CHEMICAL ANAL YSIS PETROLEUM ~xrgeable Aromatics (SOIL) Apex Environmental P. O. Box 57 Edison, CA 93220 Attention: Jerry White Date of Report: 03-Jun-88 Lab No.: Sample Desc: 3896-2 Tank #1 6' Gasoline DATE SAMPLE DATE SAMPLE DATE ANALYSIS COLLECTED: RECEIVED @ LAB: COMPLETED : 26-May-88 26-May-88 01-Jun-88 Minirrrufl Reporting Analysis Reporting Constituent Units Results Level Benzene ug/g None Detected 0.10 Toluene ug/g 10.59 0.10 Ethyl Benzene ug/g 23.79 0.10 p-Xylene ug/g 41.87 0.10 m-Xylene ug/g 102.14 0.10 a-Xylene ug/g 84.05 0,10 Isopropyl Benzene ug/g 14.76 0.10 Pet. Hydrocarb:ms ug/g 1360.41 5.00 Total Petroleum Hydrocaroons ug/g 1637.61 0.10 TEST MEI'HOD: California D.O. H. S. T. P. H. for Gasoline Dry Matter Basis Corrroents: PETROLEUM HYDROCARBONS: Quantification of volatile hydrY'J<"'...aroons present (C1 to C20) utilizing a gasoline factor. As outlined by California D.O. H. S. These volatile hyrlrocarr.xÆs are in addition the constiblents specifically defined on this report. TCfrAL PETROLEUM HYDRf.£ARBONS: The sum total of all [non-chlorin- ated] constituents on this report. By /'7 /} .k ".;:/. .. " ... ¡ ~ 1'''' , ~.. " , '·:.r ":'.~ L .~ ¥t To/I {- ·'I~/.J. Ep'in . ,-- ~ ;/4· Analyst e e AGR/CUl TURf LABORATORIES, Inc. J. J. EGliN, REG. CHEM. ENGR. 4100 PIERCE RD., BAKERSfiELD, CALIfORNIA 93308 PHONE 327-4911 CHlMICAI ANAL YSIS I'£TROllUM Purgeable Arorratics (SOIL) Apex Environmental P. O. fux 57 Edison, CA 93220 Attention: .Jerry White Date of Report: 03-Jun-88 Lab No. : Sample I;esc: 3896-3 Tank #2 2' Gasoline DATE SAMPLE DATE SAMPLE DATE ANALYSIS COLLEGrED: RECEIVED @ LAB: Ca1PLETED : 26-May-88 26-May-88 01-Jun-88 Minirrum Reporting Analysis Reporting Constituent Units Results Level Benzene ug/g None Detectcl 0.10 Toluene ug/g 78.12 0.10 Ethy 1 Benzene ug/g 45.14 0.10 p-Xylene ug/g 89,96 0.10 m-Xylene ug/g 222.65 0.10 o-Xylene ug/g 152.94 0.10 Isopropyl Benzene ug/g None Detected 0.10 Pet. Hydrocarbons ug/g 3150.92 5.00 Total Petroleum Hydrocarbons ug/g 3739.73 0.10 TEST METHOD: OÜifornia D.O. H. S. T. P. H . for Gasoline Dry Matter Basis Corrment.s: PETROLEUM HYDROCARBONS: (.]uantification of volatile hydJ:y-p...arbons present (C1 to C20) utilizing a gasoline factor. As outlined by California D.O.H.S. These volatile hydrocarbons are in addition the constivJents specifically definerl on this retort. TOTAL PETROLEUM HYDROCARBONS: The sum tJotal of all [non-chlorin- ated] constivlents on this report. /} 7· £- ,# . By {~Y- ¡'j. '~ti~/-1#~j /~) ;;/ . /- /;.- (' Analyst e - AGRICUI TURE CHEMICAL ANALYSIS PETROllUM LABORATORIES, Inc. J. J. EGLIN, REG. CHEM. ENGR. 4100 PIERCE RD., BAKERSFIELD, CALIFORNIA 93308 PHONE 327-4911 ~Àrgeable Arorratics (SOIL) Date of Report: 03-Jun-88 Apex Enviroruœntal P. O. Box 57 Edison, CA 93220 Attention: Jerry White Lab No. : Sample Desc: DATE SAMPLE COLLECTED: 26-May-88 Constituent funzene Toluene Ethy 1 funzene p-Xylene m-Xylene o-Xylene Isopropyl Benzene Pet. Hydrocarbons Total Petroleum Hydrocarbons .'3896-4 Tank n2 6' Gasoline DATE SAMPLE DATE ANALYSIS RECEIVED @ LAB: COMPLETED : 26-May-88 01-Jun-88 Minirrum Reporting Analysis Reporting Units Results Level ug/g 0.90 0.10 ug/g 19.10 0.10 ug/g 21.78 0.10 ug/g 36.63 0.10 ug/g 83.68 0.10 ug/g 62.79 0.10 ug/g 10.71 0.10 ug/g 546.62 5.00 ug/g 782.21 0.10 TEST METIIOD: California D.O. H. S . T . P . H. for Gasoline Dry Matter Basis COrrlTlents : PETROLEUM HYDROCARBONS: Qlantification of volatile hydrocarbons present (C1 to C20) utilizing 8_ gasoline factor. As outlined by California D.O.H.S. These volatile r~drocartJOns are in addition the constituents specifically defined on this report. TOTAL PETROLEUM HYDROCARBONS: The stuTl total of all [non-dùorin- ated] constituents on this repeJrt. By (/ /1 ..(~ . /::' . , ¡' .J'..... ß .., J I?-- '1.' f- É·'Í'>.í. ',-'·H.-' ~I . if '. ß:-J' n . . --, -/ /j /. P?''''¿ Analyst e e AGRICUl TURE LABORATORIES, Inc. J. J. EGLIN, REG. CHEM. ENGR. 4100 PIERCE RD., BAKERSFIELD, CALIFORNIA 9330B PHONE 327-4911 CHEMICAL ANAL YSIS PETROlEUM Petroleum Hydror..arbons (SOIL) Apex Envirorurental P. 0, Box 57 Edison, CA 93220 Attention:Jerry White Date of Report: 03-,Jun-88 Lab No.: 3896-5 Sample Desc.: Tank #3 2' Diesel DATE SAMPLE COLLECTED: 26-May-88 DATE SAMPLE RECEIVED @ LAB: 26-May-88 DATE ANALYSIS COOPLETED : 01-Jun-88 Constituent Reporting Units Analysis Results Minil'l1..Un Reporting 0.10 0.10 0,10 0.10 0.10 0.10 0.10 Benzene ug/g 1.33 Toluene ug/g 1. 78 Ethy 1 Benzene ug/g 1.13 p-Xylene ug/g 4.88 m-Xylene ug/g 4.80 o-Xylene ug/g 10,18 Isopropyl benzene ug/g 4.46 Petroleum HydrcJearoons ug/g 10728.00 Total Pet. HydrcJearbons ug/g 10756.56 10.00 0.10 TEST METIIOD: California State D.O.H.S. T.P.H. for Diesel (Carocm Disulfide Extraction) Dry Matter Basis Corrments : PETROLEUM HYDRCCARBONS: Quantification of petroleum hydr()("'....arbons IÀtilizir~ a diesel standavrl.As outlined by the California D.O.H.S. These petroleum hydrocaroons are in addition to the constituents specifically defined on this report. TOTAL PETROLEUM HYDROCARBONS: The stun total of all consti tuent.s on this report. By . J , J .e // . " / C~ -." , .è: -,-' /{...t'?J-t/v I' ,J.) ,]. Eglin '-J __j~;¿~ Jdf·~~~ RotJert. Plaisarlce Cht'::rnist - - AGRICUl TURE LABORATORIES, Inc. J. J. EGLIN, REG. CHEM. ENGR. 4100 PIERCE RD., BAKERSFIELD, CALIFORNIA 93308 PHONE 327-4911 CHEMICAL ANAL YSIS PETROLEUM Petroleum Hydr()('....arbons (SOIL) Apex Environmental P. O. Box 57 Edison, CA 93220 Attention:JerlY White Date of Report: 03-Jun-88 Lab No.: 3896-6 Sample Desc.: Tank #3 6' Diesel DATE SAMPLE COLLECTED: 26-May-88 DATE SAMPLE RECEIVED @ LAB: 26-May-88 DATE ANALYSIS COOPLETED : 01-Jun-88 Constituent Reporting Units Analysis Results Minim.un Reporting Level Penzene ug/g 1.12 Toluene ug/g 1. 73 Ethy 1 Benzene ug/g 1.50 p-Xylene ug/g 12.07 m-Xylene ug/g 13.38 o-Xylene ug/g 23.00 Isopropyl benzene ug/g 6.31 Petroleum HydrocarrJOns ug/g 10958.00 Total Pet. Hydrocaroons ug/g 11017.11 0.10 0.10 0.10 0.10 0.10 0.10 0.10 10.00 0.10 TEST METIIOD: California State D.O.H.S. T.P.H. for Diesel (Caroon Disulfide Extraction) Dry Matter Basis Corrments: PETROLEUM HYDROCARBONS: Q.tantification of petrolelUTl hydr()('....aroons utilizing a diesel standard.As ~Àtlined by the California D.O.H.S. These petroleum hydrocaroons are in addition to the constituents specifically definerl on ttds report. TOTAL PETROLEUM HYDROCARBONS: The stun total of all constituents on tJ:lis rep:>rt. By /,7 11 1 , 1 j ,.... ¡r- - ,~/ .J. {;'" /. .,t. ,?~ [AJ.J F.g~lin ('~ / /-~;l '- ~ _ð;{t¿q(J-k.~~ P-n~ Robert Plaisance CheTrris1~ N 1 L ,- ., ; 0·0 "3 i . ß~~\Jít'\~ S\\t J 0 I e ~oo _ _-E-t_~ \~~TIV \~ ; L' r' 1'iOO-FJó~ Streeb· ;1-,,' , . , ~. . Bakersfield, Califó.:rliiì 933bs' ' Telephone (805) 861-3636 ,.' :/.} .N;.döUNTY HEALTH DEPARTMEN,e .~;;;. . HEALTH OFFICER Leon M Hebertson, M.D. -- ENVIRONMENTAL HEALTH DIVISION I: DIRECTOR OF ENVIRONMENTAL HEALTH Vernon S. Reichard Facili ty Name Mtt l~tLt!.s S~I~t2- Address '900 r¡(,U~6,u. h", .)CA Kern County Permit # .4..3--0 ~ . .23 * * UNDERGROUND TANK DISPOSITION TRACKING RECORD * * This form is to be returned to the Kern County Health Department within 1i days of acceptance of tank(s} by disposal or recycling facility. The holder of the permit with number noted above is responsible for insuring that this form is completed and returned, . .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. Section ~ - To be filled out BY tank removal contractor: Tank Removal Contractor: /i:;,e7Jc;7Af CA./Cnl.c-C.T/Ù/\/ Address ]..2/,q ¿/Vt:b~(Jé:-- Phone # @or-J Æ//- )ë?9.,z ßflú'=,r~: '^'-4 Zip '7.(10(4 Date Tanks Removed ~ '0~~ No, of Tanks _? .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. Section Æ. -12 be filled out £Y. contractor "decontaminatinf;t tank(s); Tank "Decontamination" Contractor /JjFV . ~/1/I¡(OIVI'YJ t:iN mL- Address P. ù. ßcy $"""7 Phone # ~ J~6-~)]) ?íJ/ru/,¡, Jf74. Zip '}]:J.2u Authorized representative of contractor certifies by signing below that tank (s) have been decontaminated in accordance wi th Kern County Health Departaeat reqUir~ts. ;7;Z.¿ ~ ~ P~r (J,e6C-Tõ£ Signature Title . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section 3 - To be filled out and si~ed -ºï. --ªª authorized representative of the treatment, stora~e, ~ disposal facility acceptin~ tank(s): Facility Name AMERICAN METAL RECYCLING, INC, Address 2202 S, MILLIKEN AVE. Phone # ( 7 1 4 ) 947 - 2 8 8 8 Zip 91761 No, of Tanks 3 Ti tIe OFF I CE MANAGER Date Tanks Signature . . . . . . . . . . . . . . . . . . . . . . . ,. * * * MAILING INSTRUCTIONS: Fold in halÎ and staple. Postage and mailing label have already been affixed to outside for your convenience, (Form #HMMP-150) nIC::T'OI(",T (""IC'clrce:: ,. - - . BAKERSFIELD OFFICE 701 PEPPER DRIVE. P_O. BOX 57 EDISON, CALIFORNIA 93220 PHONE (805) 366-APEX FAX (805) 366-0650 . VENTURA OFFICE 5217 VERDUGO WAY, SUITE D CAMARillO, CALIFORNIA 93010 PHONE (805) 482-8676 May 23, 1988 Environmental Health Golden State and "Mil st, Bakersfield, Ca. Re: Permit Amendment Mr. Bill Schiede, This letter is to amend the permit for the site of 6900 Truxton to Read Fortson Construction as the Contractor. Sincerely, /7 /?;/d ~~ Mark Quinn Project Foreman APEX ENVIRONMENTAL P,O, BOX 57 Edison, California 93220 ---- ----.--- ........... -----....- _. ..,,<.INTY KEALTK DEPAR:fMENT - PTO DIVISION OP ENVIRONMENTAL HBALTH 1700 PLOWER STREET. BAKERSPIELD. CA 93305 APPLICA. _ , OP TAMICS TO BE ABANDONED '-- ~ (805) 881-3838 LENGTH 0' PIPING TO ABANDON -, APPLXCATXO~FOR PERMXT FOR PERMANENT CLOSURE/AB~ONMENT OF UNDERGROUND HAZARDOUS SUBS~CES STORAGE FACXLXTY THIS APPLICATION IS POR ø REJIOVAL. OR 0 ABANDONMENT IN PLACE (PILL OUT Q!!! APPLICATION PBIt PACILITY) SBC/T/R (RURAL LOCATIONS ONLY) >~ ¡..- -... ~! <0 "-Ik Z - NIWU!ST CROSS STRBET 6700 ADDRBSS .ë 5;/ S- PRONE <8os )jc;;)" -.1)67" PHONE ~ç- )366 -cJ).J'j Z 01:0 0- ...... ~H~ == "'0 z... oz u_ ~ 5"J8S PRELIMINARY SITE ASSESSMENT CONTRACTOR ¡9, V6 S/9m~ WORKER'S COMPENSATION' It ¡C(.//Vtj t , ) 1/- INSURER II PHONE < ) ( t œ· 'c, ¿/9!1 IJ PHONB I~ ,Rei ñl¿.qJh~ < <fO.s->J;¿) - 7"1// LABORATORY THAT WILL ANALYZE SAMPLES z o ....- <... ::~ :1:= "'0 =... uz CHEMICAL COMPOSITION OP MATERIALS STORED TANK . VOLUME CHEMICAL STORED (NON-COMMERCIAL NAME) DATES STORED CHEMICAL PREVIOUSLY STORED / /000 (l/'Jf TO 1- /000 rffi- (' TO -L- Cm ($A- r TO r- TO u z o ....- <... ~~ 0..= <1>0 -... ClZ - .... <z "'0 z_ "'... I~ 0= =0 -"- >z z_ '" è ..¡ · · PLEASE f!QY!.!!! INPORMATION REOUESTED ill! REVERSE ~ Ql THIS SHEET BEPORE SUBMITTING APPLICATION !!2! REVIEW · · ENALTY OP PERJURY AND TO THE BEST OP MY KNOWLEDGE IS TRUE AND CORRECT. () /' TITLE Irzo Ïè-~ /~£.¿:::-Ø1/9A/ DATE s:-~~ SIGNATURE (Po~ 'HMMP-140) " "lT6DWIII ~ '.' t\1A-p ~~~.'- - , , AlilflClJl TIJIrl tHIM/CAI ANAl rst.S nc. "93301 PHONE 327-"'911 APEX ENVIRONMENTAL P,O. BOX 57 EDISON, CA. 93220 Attention: MARK QUINN ~9~ ~¡""8B \ . Lab No. : Sample Desc: 1121-1 CITY OF BAKEE EAST TRUXTON ::>11'£ EAST 6' DATE S.A.~LE DATE SAMPLE DATE ANALYSIS COLLECTED : RECEIVED @ LAB: Ca1PLETED: - 10-Feb-88 ll-Feb-88 16-Feb-88 Mìni.m.mJ ReportiDg Analysis Reporting Con-c:;ti went Dni ts Results Level Benzene ug/g None D9tected 0.10 loluene ug/g None Detected 0,10 Etby 1 Benzene ug/g Non~ Detected 0.10 p-Xylene ug/s None Detected 0,10 n:.-Xylene ug/g None Detected 0.10 o-Xyle...'1€ ug/g None Detected 0,10 Isopropyl Benzene ugjg None Detected 0.10 Pet, H.Yè....---ocarb::)n.5 ug/g None Dete~ved 5,00 Total Fet!'Oleum Hy-ò.roca!-bons ug/g None Detec'""ved 0.10 TEST METHOD: California D, O. H, S. T . P . H. for Gasoline Dry Matte:- Basis CoIIlD€nt5 : :'l::n{OLEUM HYDROCA..1ZB8NS: Q.la..'1tification 0:: volatile h.vå...-xarbons present (Cl to C20) utilizing a gasoline fac-+-...o:-, A!s rnr..lineè. by California D. 0, E. S, Tnese volatile hyd..""OCarD::ms a..'""e in aàdi tion the constituents .specifically åefined on this rep.:>rt, ~.~;. TOTAL PETROLt.UM HYDROCARBONS: The SUID to""..aJ. of all [non-chlorin- ated J co!'.sti'tUents on tbis report, J. ..ï. Eglin -, -. ~~. /'. ./~'-:-;./ -' . ~/;¿t- . . - . . . <" ( ;, /, /. _oA .' ~ t..,,(./- Roœrt Plaisance Chemist fur Aliff/CIIi Tlllll e · LABORATORIES, Inc. nllMICAl ANAL 'ISIS "'6DlIlIM J. J. EGLIN, lEG. CHfM. if¡ GI. 4100 PIERCE ID" aAKERSFIELD, CALlFOINIA 93308 PHONE 327-4911 Purgeable Aromatics (SOIL) APEX ENVIRONMENTAL P,O. POX 57 EDISON, CA, 93220 At.tention: MARK QUINN Dat€ of Report: 16-Feb-88 Lab No.: Sample Desc: 1121-2 CITY OF BAKERSFIELD WEST 6" NORTH OF BUILDING DATE SA.'1PLE DATE SA..'1P""LE DATE ANALYSIS COLLECTED : RECEIVED @ LAB: CŒ1?LETED : 10-feb-88 l1-F-eh-88 16-Feb-88 tlini.m..1m Reporting Analysis Reporb.ng Constituent Unì ts Resul't.s Level Benzene ug/g None Detected 0.10 Toluene 'ug/g None Detected 0.10 Ethyl Benzene ug/g None Detected 0.10 p-Xylene ug/g None De~ 0.10 ro-X;vlene ugjg None Detected 0,10 ! . o-Xylene ug/g None Detected 0,10 Isoprop::-l Benzene ugjg None Detected 0.10 Pet, Hydrocar~ns ug/g None Detected. 5.00 Total Fet..""'Oleum Hyà...""'cx::aroor>.5 ug/g None Det..ec'"'ved 0.10 TEST ME'THOD: California D,O,H,S, T ,P .E. for Gasolin~ ~ Matter Basis CoIIlD"'.-I1t..s : PETROLEUM HYDROCARBONS: Quantification of volatile hydrocarbons present (Cl to C20) ut:.li.zing a gasoline faC'tOr, Þ.s outlineò by Cólifornia D. 0. E. S . These volatile hYà...""'O'""..ari:x.:m.s a.."'"'e in aàdi tion the cons'ti tuent..s specifically àefined on this report, ~~ Tal'AL PE'l'ROLEUM HYDROCARBONS: T.ne sum total of all [non-chlo:d.n- ateà] constituents on this report. j. j. EglirJ , -)., Äi/: /~ J'" // , //' _~ ('..(í.n 7'__:.'~"','_f~.c- Robert Plaisanœ C'nemist By ",G"tCUL TUR" e e LABORATORIES, Inc. .". r:NllilICAJ AIIlAL YSIS J_ J. £-GUN. lEG. CMfM. tHGI. 1'£1ItDI.lIJ/II 4100 PIERCE ID" t.A.KERSFIElD, CA.lIFORNIA. 93308 PHONE 327-4911 Puz-geable Aromatics (SOIL) APEX ENVIRONl1El'i"TPL P.O. BOX 57 EDISON, CA, 93220 A'ttention: MARK QUINN Dau- of Rep"rt.: 16-Feb-88 Lab No. : Sample Desc: 1121-3 CITY OF BAKERSFIELD WEST 6" WEST OF BUILDIN:; DATE SA..I1FLE COLLECTED : lO-Feb-88 DATE SAl1P""LE FECEIVED @ lJ..B: 1l-Feb-88 DATE ANALYSIS Ca1?L...'t"J'ED : 16-Feb-88 Coro.zti tuent Repo!"ting Dni't.S Analysis Resul'tS tti.nim.Jri:¡ Reporting Level :&>J'.zene Toluene Etby 1 ~r.zene p-Xylene re- Y.y 1 ene o-Xylene Isopropyl Benzene Pet, EycL~bor.l.S ug/g ug/g ug/g ug/g ug/g ug/g ug/g ug/g 44.,34- 172,82 68.17, 138,76 302.40 279,19 0.10 0.10 0.10 0.10 0.10 0.10 None I~tec--~ ~50.39 0.10 5,00 To'tal PetroleUIll Hyë.roca.:=-bor.s ug/g E.256.07 0.10 TEST Ì"1..::.TrlOD: Califo~ë. D, O. E. S. 'I' .? , E. ::c:- GasoliL-¡e r~ Ì"'..at't.e:- ~is Conxœnts : .... ?.:::.Tt{OLEtlli E::DROCP..BBC)N:.: Q.Ja.T'ltifice::.ion 0:: vola::ile byàroc~tcT.s present (C1 to C20) u-:ilizillg ë. gasoline facto:-. ;'.5 o;;¡t.lin~ by Caliio~a D,O.H.S. Tnese volatile bycL""OCarbons a..~ in aààition t'!l~ COl"..s:i tuent.s .spec~ .&'3 œlly åefineè. on 'tr.1is repo:-t, TOTAL p.!;.',L1\OLEDM HYDROCþ.RB:)NS: Tne sum to'té-l of ill [non-chlo:-in- a'teÒ] CO"'~...ituents on tbis repo~, ;' ----. '. --- -'- L.·/ .!.'-; /' I -~'-.". , .. l' o..t¡.¡' //,.I"::;'.,.-:¿; _~-<--. . ~-~ . . Roœrt. Plaisarlœ Chemist ?y J. J, Eglin · . ~IIICUl1UIII e -LABORATORIES, Inc. &IIEItlICA' ....., YS/s. fa.DLIIJM J. J_ EGUN. aEC¡. C"tw., ....GI. 4100 PIERCE RD.. t.A.KERSFIElD, CALIFORNIA 93308 ,.HONE 327....911 Polychlorinated Bipreny 1.5 (PCB) Apex Environrrent.a.l P.O, Box 57 Edison, CA. 93220 Sample Description: City of Bak-=rs::ield E. Truxton Site West 6" North of Building Date of Report: 2/15/88 Lés.b if: 1121-2 Test ~thod: Modified EPA Method 8080 Type of Sample: Soil Date Sample Collected: 2/11/88 PCB - 1016 PCB - 1221 PCB - 1232 Pí:B - 12~ ~ - 1248 PCB - 1254 ?:B - 1260 ~..a~:.x Spike Lab ~: ~~ Recove:y: CoIII'rP-nts : By ;r , J, Eglin Date Sample Received @ Lab: 2/11/88 Reporting Dni ts Analysis Results µgig ¡.¡,g/g µ.gIg JJ.S/g µ.gIg µ.gIg ¡.¡gIg none àetec'ted none àetected none àetected none àetected none òei:.ected none òeteC"'"~ none åete=--...ed ., i ?¡ - 2 'O~ Date Analysis Completed: 2/15/88 Mini.m;un Repo:ting Level 1.0 1.0 1,0 1.0 1.0 1.0 1,0 ¡;'-~.~:'V'. 1/ 0 r I K'll~ (),,,:>r j P.!lalyst (¿; f! [I ,0·0 \~ .~\~ r ß~\\~í\'\~ , . .. :, e - ~\ ''1 "",', ~",,_...,- 7 '-'1~. Rp' ~rne.lc.~" Ce..,..,hr- I o Icl Pe.l,) ,\' a,.. 0 ~ \ S I'~ " 3~ D· S~tJ . ("....::: i ¡ ~- " : : !~.} ~~OO_.__£2, \K\Å\£10;\~···· A.) " ~l\l \ '- !t' \" " , J ,LI \ l Co) \L.- <J '\ or \~ c/r VO } .) 2~ :5.) .; t.' $-~ 'k.,f~ Ir t<t ;..Je.5 ~ I we.s4- c~ .µ S -/""Y J-~ 15 -J (. , ~ -~ e , eA'>-t-' 0 +' fJ ~ -!--o ¡rCl- '( -fr,. Js ,e ç; &, 1 £,"...10 + ¡"'"""I-o n r, '1-~ f" ~ ~ b~\\c\~ Y'),J r.s I, Sø- _ tø /'" r~ J., 's c () J() rul ctbOVc. (jv,o......d ~"'- L. «-ë. 0-es+ l..II ( SOl' I ,I t1 c.. \"~ D\. ",...0 II\.Jl No....-t-h. ,,{ bV\i (cUYLJ CL-f~~ ~....\.. Y'eWlDvC!Jv 1 I' . . " , ç' ~"'^ f \ -(."5 v' t.. +Yì'e \J ed I , I' " i· . , I' ., e e f'll.E ·':ONTENTS IN,,::~IT()H'i ¡! ~:~~:~t~o o~r?[.!\~~~~{YJ.q~ Co, [] Con s t r u c t 1 on Per m 1 t . o Perm 1 t to abandon' [JAmendcd permit Conditions ~p.rmlt ~ppltcat1on Form, O~ppl1cat ion to Abandon [JAnnual Report ror.s ---' ) "-- No. of Tanks Date Date Date J Tank Sheets, rts~fo+ tanks(s) Date "PIa YlS; v [JCopy of Written Contract Between Owner' Operator [Jlnsp.ctlon R.porta [JCorreapond.nce - Rec.ived Dat. ·o.t. Date [JCorr.apondenc. - M.iled .... Date D.t. Date . . 8unauthortaed R.I.... R.porta Ab.ndon..n&/Closur. R.port. []S..pllng/L.b ..port. [JMVF Compll.ne. Ch.ck (N.w Con.tructlon [JSTD C~pli.na. Ch.ck (N.w Construction [JMVr Plan Check (New Con.truction) [JSTo Plan Check (N.w Con.truction) [JMvr plan CheOk (Existing racillty) 8STo Plan Ch.ck (lxiatin9 Facility) -Inco.pl.t. Applic.tion~ Pora [JPerait Applic.tion Ch.cklist [Jpermtt Instruction. Ooiacarded [JTiqhtn... T..t Result. Checkll.t) Ch.ckli.t) Dat. Dat. Date [JMonitorlAi Well Construction Data/Permits ---------~--~---------------------------------------------------- [J£nvironaental S.nsitivity Datar BGroundwat., Drilling, 80ring Logs Loc.tion of Water Wells [JStat...nt of Underground Conduits ÇlPlot Plan reaturing All Environmentally Sensitive Data DPhotos OConstructlon Drawings Location: OHalf sheet. showing date received and tally of inspection tl.e, ptc OMi scellaneous e ~ t.> ?S/ai /gS- ~'*- Kern Coúnty liealtn uepartment Division of Environmental Heal . 1700 Flower Street, Bakersfielo 2A 91305 Perml t NO. /' e../ V....... '-' / '--" Appl ication . e A. APPLICATION FOR PERMIT TO OPERATE UNDERGROUND HAZARDOUS SUBSTANCES STORAGE FACILIT'f ~ of A~plication (check): ONew Facility Dftt>dification of Facility ~Existing l;'acility OTransfer of ownership Ðnergency 24-Hour Contact (name,_ area code - phone): ~ys 1Q - "3 '± 0 ~ -11t\S \ S J3."n .! ,,- &u-r., -S--¡;:¡;---<=-/I..-> Nights _. ___ - -:1 ~ S- _ Facility NameL-I'~ .-' 6D?t' éð No. of Tañks ~ Type of Business (check): Gaso lne. tlon er (describe) .Rs. of If ,{ Is Tank(s) Located on an Agricultural Farm? Yes DNo Is Tank(s) Used primarily for ~cultural Purposes? Dyes 0 No tv f' Facil i ty Address \ 1000 ~ \ <L-u '*1 u ~ ~arest Cross St. ' 'M.- ç T . R SEC Rura Loèations cnly) . /Y1o II) ().mer ~, ~ J:4. t' "1. ~ -¡) ~~ \- \::::A-r Contact Person. 0 Address ~:L)J ~~.;;~. -~ r- ZIp s\133o:)Tele¡i1one Operator Contact Person Address Zip Telephone B. Water to Facility Provided by CAJ ¡<'!ZJ u........~ ~ Depth to Groundwater Soil Characteristics at Facility Basis for Soil Type and Groundwater Depth Detenninations --.. CA Contractor's License No. Zip Telephone proposed Canpletion rBte Insurer C. Contractor Address Proposed Starting Date Worker's Canpensation Certification I .--- ----- D. If This Permit Is For Modification Of An Existing Facility, Briefly Describe Modifications Proposed E:. Tank(s) Store (check all that apply) : Tank I Waste Product Motor Vehicle Unleaded Regular premiLID Diesel waste -- Fuel on -+- 0 0 lS- O H- 0 B 8 0 0 0 0 § 0 0 0 B B 8 8 0 0 0 E'. Chanical Canposi tion of Materials Stored (not necessary for IOOtor vehicle fuels) Tank' Chemical Stored (non-coamercial name) CAS I (if known) Chemical Previously Stored (if different) ~ ~. ~ -~ 3. Transfer of OWnership Date of Transfer 19 -, 'L- Previous OWner Previous Facility Name . I, accept fully all obligations of Permit No. issued to I understand that the Pennitting Authority may review and modify or terminate the transfer of the Permit to Operate this underground storage facility upon receiving this completed form. This form has been canpleted under penal ty of true and corr~t. Signature ~ perjury and to the best of my knowledcJe is . 1\ ~~, rL "'---~~ 1. <"" [; ('-- Title (,.)"'L1./V\,ß/'-. Date - ...J--6~ ...... TANK It L (FILL OUT SEPARATE roRM P\'r ✠TANK) - roR EÄ~1i SEcTiëii, CHECK ALL APPRõPRIA1?BõXæ-:-' H. 1. Tank is: DVaulted DNon-Vaulted DDoubl~ll __ DSingle-Wall 2. Tank Material. DCarbon Steel 0 Stainless Steel Õ Polyvinyl ctùoride 0 Fiber:] ass<lad Steel 8 Fiberglass-Reinforced Plastic 0 Concrete 0 AlllOim.m 0 Bron OUnkmwn Other (describe) 3. Primary Containment Date Installed 'I11ickness (Inches) Capaci ty (Gallons) DLined Vault DNone D own Manufacturer: paclty (Gals.) 10. 4. Tank Secondary Containnent ODouble-Wall U Synthetic Liner OOther (describe): o Material 5. Tank Interior Lining DRubber 0 Alkyd DEpoxy o Phenolic DGlass OOther (describe): 6. Tank Corrosion Protectlon --cTGalvanized []Fiberglass-Clad OPolyethylene wr DTar or Asphalt DUnknown DNone OOther (desc Cathodic Protection: o None DImpressed CUrrent S Descrite System &. Equipnent: 7. Leak Detection, Monitoring, and Interception, . a. Tank: DVisual (vaulted tanks only) erG oumwater Monitorin:;J well (s) o Vadose Zone Monitoring Well (s) 0 Without Liner [JU-Tube with Compatible Liner Direct'~ Flow to Monitorin:;J Welles) * D Vapor ~tector* 0 Liquid Level Se r 0 Condoctivit~ Sensor* o Pressure Sensor in Annular Space f uble Wall Tank o Liquid Retrieval & Inspection F U- , Monitoring Well or Annular Space o Daily GaLÇing &. Inventory Reco~~i ion 0 Periodic Tightness Testing o None 0 unknown 0 Other ' " b. PIping: DFlow-Restrictirq Leak Det !:J Moni toring -SlOp wi th RaceWl 0 DHalf-0ut Compatible Pipe Race y o Unknown 0 Other *Descr ibe Make &. Mode : 8. Tank Tightness Has ThIs Tank Been Tightness Tested? Date of Last Tightness Test Test Name 9. Tank Reœir Tank RePaired? DYes DNo D~~wn Date(s) of Repair(s) , Describe Repa' OVerfill Pro ection DOperator FIlls, Control &. Visually Monitors Level DTape Float aLÇe DFloat Vent Valves 0 Auto Shut- Off Controls o Capacitance r DSealèd Fill Box DNone Dtk1known DOther: "-..... \ List Make &. Model For Above Devices ~ ¡ Piping ~ a. Underground Piping: DYes DNa DUnknown Material Thickness (inches) Diameter Manufacturer DPressure DSuction DGravi ty Approximate Length of Pipe RLn b. Underground Piping corrosion Protection : DGalvanized DFiberglass-Clad DImpressed CUrrent OSacrificial Anode DPolyethylene Wrap DElectrical Isolation DVinyl Wrap DTar or Asphalt DUnknown DNone DOther (describe): c. Underground Piping, Secondary Containment: DDouble-Wall DSynthetic Liner System o None DUnknown DOther (describe): Thickness (Inches) -- Sacrificial Anode System '(s) for pressurized Piping led Concrete RaceWlY Synthetic Liner Raceway 0 None DYes DNo DUnknown Resul ts of Test Testing Company 11. e e Permit Questionna.ire Normally, permits are sent to facility Owners but since !lany Owners live outside Kern County. they may choose to have the permits sent to the Operators of the facility where they are to be posted. Please fill in Permit # and check one of the following before returning this form with payment: For PERMIT # i -- . (.--. " ':' [) f) _'" I ( __- %1. Send all information to Owner at the address listed on invoice (if Owner is different than Operator. it will be Owner's responsibility to provide Operator with pertinent information) . 2. Send all information to Owner at f~ll<?wing ,¡~orrect,e~ address:'x_ . ' 1\ L/:..,., }<___~! \.'\ ...",\ \ I, ,jI..... ~ _ .~ IV (\.) .\ 'v C,~ , . -,' ~ :'':::"'(J -, le~';: C-r..<{/v \ ~ -j ~ d /.1 . \ ",' . .;--( __! . ." . ,,--_-,1--' J. -,.' _Î I t' lL,....L, .-:~_'\ c.- ~-_.. ,-~" " - ~ J , the J.-v1 . r J f . (,; i _ ----'''---I __ - ""l----- ~ I /- \..-7 I" -'"'"" . _.--.~. ,. (..--1 ../ 3. Send all information to Operator: ~ame: Address: (Operator can make copy of permit for Owner) . / f J , ~~ 'í ,f J "- I -.,). ! ' I I I 1\ \.- i I -. J '~ ì \ ... J \ ! i -, j . I , --- --~... I ¡ I'· \. ,..'. ) ,r '-./ - ""," ,~. 'i , ., ':, ('.. ,. . . \:\ .' "':, ) ) .~~ \' .... i ...... -p- .... ./ ï ¡ I ,.j ~L~ . \\ \ '\1 . . ,L " \"~ -¡ . 1': 0- j I I ,t (- . \ :) 1\···· \ . f . ' , '. .. ·_1 ,I '\ \ \ - ',' \ . '~ , I \ ';~:~\ , .~ ) I:~ i ¡ ¡ . ~\ ...1' ". ~:'" L / . ~\ "~.,.1 ~,þ "1<,-- :.) . ,;... .} , I I " I·v .)'1'. \,!¡ "' - j i.'J /~.; - \ ,. ,J \. ';".1 \ ' ..:_1/ ~' i 1-. '\ I , ¡-, ': ;:-..'" f '. .;--,. ,::'·,)1'1 .'; If .. ,,' .ji ," \ - ..t, , l, \ . .. ,,:~~: . - \, r' /{l ,/ ..,~.- '1< (iI/¡ {.'~ . I,. 'J III ~ 1~;\:jJ, , \ I 'j 1" - .,1 I. l ~:~/ç ( f t~\ .':{ ',lJ?' ~ \b~D ,.I,.~( . I... '. " .......'~, ~,1' i~,_/ -' .\ - "\ ,I', ' ,to \ I j ..~ I ~I. ~ \ ~¡~ J . \., , ',"J \ ~ ,. \ ,.', ) . \',. ' \ ,~~I.;- . . \ . .\- ¡--;-41 ! J ___ .\ , ,,\·~\--"\l( ~ .' ! \ \ i , ., i 'I .... \ . L¡, (.~' - (-f ...- /!' '. f ',"- '. ¡ I \ : i .i I, ll. ,..... . /" (:.) ...: I .......1 ":-- '1 (,......,f L f- -'> { \j I 1\ .1'\ I· ~t-... .. · . ( , . -.- , , -. I J \c"I:(q II \~ l~~ ' !: \ . I . L--· ¡ I ~ ,,,..1. ! ~~ , .. í __ ! ' 1 ~) :..) , \L -~\\ . \J~ \ ~..- .-\-~. - , \ J:L.- \ ..~ ,:-, c-, ?' \\ ('~ \ \. \ \ \ \ e\ \ \ \ ..: . ---I j I ! 1 ¡;AlL) , , ...., -.... -"'-",:'-- ----I. f >:.(.c-o . J / l.Lì ~ -/,,,/\/-, "'-, :. l. L--. ~~~.) \' c\, "/' , )- .' y ,- "' L. , \ " ~/ ' \ IJ ':'\j - '\ \ \ , , , ...;. ""'=. ':."..' '-~ .. \$ ,..\ r \ (e (" (e û "'~' '. ", I. I . ~ ,'. . '. ..... '''. PERMIT FOR PERMANENT CLOSURE OF UNDERGROUND HAZARDOUS SUBSTANCES STORAGEFACILtTY '- *- ---_...---~..~ . . PERMIT NtJMB.~~;L,·A:·io6;,,23 ADDENDUM, - " . " ": . . . ',- .;.: " b. A minimum of two samples must be~ret~iev.d ·~i,~~pths of approximately two feet and six feet' from every1S"- li'near teet of pipe run and also near the dispenser area ( s r and ~rains~ . . 7. All (leaded/unleaded) samples must be analyzed for benzene, toluene, xylene, and total petroleum hydrocarbons. 8. Copies of transportation manifests must be submitted to the Health Department wi thin five days of was.te disposal. 9. . All applicable state laws for hazardous waste disposal, transportation, or treatment must be adhered to. The Kern County' Health Department must be notified before moving and/or disposing of any contaminated soil. _ 10. Permittee is repsonsible for making sure that "tank disposi tion tracking record II issued with this permit is properly filled out and returned within 14 days of tank removal. 11. Advise this office of the time and date of. the proposed sampling with 24 hours advance notice. 12. Results must be submitted to this office within three days of analysis completion. APPROVED BY,ij~ ~ DATE s-A~ I.. ... ·c-' ( (~N COUNTY HEALTH DJ:=RTM~tIt ft J r 27ifo M Street . BakanfieJd. California Mailing Address: 1415 Truxtun Avenue Bakersfield, California 93301 (8051861-3638 ENVIRONMENTAL HEALTH DIVISIÔN HEALTHOmèER_ . Leon II Hebei1ion¡M.D,. ' - - . PERMIT FOR PERMANENT 'CLOSURE OF UNDERGROUND HAZARDOUS DIRECTOR OF' ENVIRONMENTAL HEALTH ;" ' .,. Vernon ~~ Reichard .' , " , ., PERMIT NUMBERA1.0'Ei:"'2'3 '. , .' ~ - . . j- .. . . ., . " '. .: I <". ~ '. ,'. . r . '¡ '., '- , SUBSTANCES STORAGE FACILITY . ,'. . .. FACILITY NAME/ADDRESS: OWNER ( S) NAME I ADDRESS-: CONTRÁCTOR ::. Future Homeless Shelter /~DO 690~ruxtun Ave. Bakersfield, CA City of Bakersfield 515 Truxtun Bakersfield, CA Fortson Construction 3218 Renegade, Bakersfield, CA 93306 License ~ 46866~ Phone: 805-366-2739 PERMIT FOR CLOSURE OF PERMIT EXPIRES Auaust 23, 1988 ~ TANK(S) AT ABOVE LOCATION APPROVAL DATE ~ 23, 1988 ~R'~ - - 8111 ~lde APPROVED BY . . . . . . . . . . . . . .' . . . . . . . . . . . . . . . . . . POST ON PREMISES........................... CONDITIONS AS FOLLOW: 1. It is the responsibility of the Permittee to obtain permits which may be required by other regulatory agencies prior to beginning work. 2. Permittee must obtain a City Fire Department permit prior to initiating closure action. 3. Tank closure activities must be per Kern County Health and Fire Department approved methods as described in Handout #UT-30. 4. If any contractors other than those listed on permit and permit application are to be utilized, prior approval must be granted by the specialist listed on the permit. 5. Tank removal contractor must have a qualified company employee on-site supervising the actual tank removal. 6. Any deviation from sample locations and numbers or constituents to be sampled for which are described below and in Handbook #UT-30 must receive prior approval by the Health Department. a. A minimum of two samples must be retrieved beneath the center of each gasoline tank at depths of approximately two feet and six feet. DISTRICT OFFICES . _1._ 1__&'_11_ ........_u_ D................... e.....f... T.ft