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Home My WebLink AboutUNDERGROUND TANK .( EAST .: r-·-·----;¡6~---"/ ¡ TRUXTUA' I. ] 4IIJ1'~ IIt;.w "-" --0'- ..-.- : I I I I : mI· j I J I . I I I I ~I ,01 " ~! :::>' : I I ! I i : I I I ~ ~. .... ~~. ?44 5T;o,'57'5' . IT ..' . , ~ ~ EAST . .~--'-..........:---~-._~..- -'- ..1. r-- -.-..-_.__. -- ,. .---,....- --.- '...-.--., "". ~ Proposed Kern County Welfare Facility July /986 r=> NORTH 8000 gl. :7 TANK BACKFILL . r, <.' e'i] -- .... "\ WASTE OIL 'f.... 1iÌ> TANK BACKFI~~ \ '~> ZrJ < .'..... > , " , , '........~;>- e-c 6000 gl. TANK BACKFILL U N ION A V E N U E . - Previous sample locations '[]- Proposed boring and sampling locations Xale: NTS Drawn by: J P Project No. 86-322 Date: 09-16-86 Appr!Jved by: Palmer Drawing No. 1 of 1 PROPOSED IN AND OUT MARKET 12QO UNION AVENUE BAKERSFIELD, CALIFORNIA , '\, PUMP ISLAND i' '" : j ~ ., 11 Ii ~ 1," : _/ / " ,w¿ , /: j' . PRODUCT LI~N :1 . L&J >- « e « ...... z: c::: o lJ.. ...... ....J « u :e - ,I KRAZAN & ASSOCIATES . -,¡ Merced' ,Fresno Visalia Bakersfield -- o e ~ . .;. . :::z -==:::::::(' ,'I I I ,I \ '-l h. \.1 t> 0 lIí I'" ~ R. k ET \ ~OO Lh~ \0 ~ þ..." E.., ( 9 A.~O)- "'H~. Teo..u\L~ Þ-. "-1~ "?~()"T;) U~\ \... \ ~ ~ "Q...;" 11\.0'1 Á '- ') .. 8,000 ~bo\... T:--¡.¡, .A "... "T. J4., ~ .... , ¢;' T.H.3 .... ' ." J .../ C'''·''~íe:. 0\1- T...~\(" ~o Co,t)()º(,~,-., ~ of 5 ~a..OQUc.;2 / , ~o T·..."') - í.",. L\",~~ ,,/ ~<t 'v-- J~ ì.~.I~', "T.,",.7 , "''''';'r- -é C;.:" T".(ø ,·\.\,L P UI""p \ ~\..Jio...\..n":) LHJ \ 0 t-..1 þ.. Y FE- '\ 'i . ,~ " ". , t .' J . ' I,' .. ',' .. . . . ~ ~ « - ~ tV ~ - ..j ~ '-> ~z ~ I ~1\\ I 0 ~ , \~ FILL ßOX (P.~ '/~ ~\ ~\ ~ ~ \\\ ~\ ~\ \\\ ~\ ~\ ~\ ~\ ~\ \\\ \\\ ~\ ~\ IìY ~\ t.:::!J - ~ --_...::::-- --..:::- -- ..:::., -- FOUNDAT\ON BUILDING ~-'- . ,lu ~ a.. I ~ ¡ c:r ;Z æ e ...J « o ~- VJ d: W @ PRoCuc.T L NE"S " :1 ,í I] So~, O~-i Sì:- ., UNION AVE ..\- , ',/ \~:; " ./ 10·~t·..·..··..........··..··....·....·....·..·..··..··......·,..··....·..· . .. ····/i·· . . ... : I WILE YOU WERE OUT ' ~ ,! /) ': . M . ¡ J J.'i , ~ J-...u I!: ., . .................................... ...... ·~:K··....·7.......~ O ,.i, II... ~~.. '.. .....:...........,....................... ............;.:..................,.1.. .. c./ .3 . Telephone ~ 9 ;:¡ -, d ,~..................................... ........~.....,..,..).............. .. I~ Telephoned Will call again Holding on line # .............. V. Please call Long di stance ca" , Returned your coil Came to see you Waiting to see you Messa~.ecl..,...c..øJ\".,..,cl..., \.,D)..~..~,.,....Ð:..Y.:\..9.=.Lb.~,B.lç",. , ~J , . . . . .. .. . . .. ... . . ¡, . .. .. . . .. . . .. .. .. . .. . .. . . .. .. .. . .. . . ~ .,. . . . .. . ... .. .. . . . . .. . . . . .. .. . . . . . . ., . . . . . . . . . . i . . ...................................................................................................... .............. ................. ....................;..............:.....:....' ...~... ~"'~":"/ , Time. ../....,..,....~..y.. .............................. .... .... .... .... ·····r·· ........ Date: .,...9..:::.../.~....... Signed: .~r.)..~ PAS 580 1151 395-5009 (R.3·86) ; . ....- . , ' To: ..~..........................:..............................,............ WH[E YOU WERE OUT ':¡V- '. f M...~'::J:d':d~ of .. .. .. . '" . .. . . . . . . . . . . . . . .. '" . . . '" . . . . " . . . ~. . . . . . . . . . . . . " . . . . . . . . . . " .. . . . . . .. . . . .. . '" .. .. ..... Telephone ............::J.~...7, ~..../.ß..:ß..,1...... ................ ...... Iv Telephoned Will call again Holding on line # .......,....., 1/ ~.. Please coli Long distance call Returned your ca" Came to see you Waiting to see you i - Message .......................................................................................... ........................................................................................................... ....................................................................................................... .. ...... ...... ...... .... .... ........ .... .......... .... ............... ..... ...... ...... ........ ......., ...................................................................................................... ....:,.............................,................,........, Time: ..,...//:,·...;>..4..., Date: ......9.:::../7.......,.. Signed: ..Yr.]..~......., PAS 5801151395-5009 (R.3'S6) e -\. I "",' To: ~ .. .. .... .. .. .... .. ........,.~ - ........... \ . ¡ ,\' ...... .......................:................. , . ¡"- .: '. .: , ' M ..................fHi~~~..,.............. of.........~,~, Telephone cjà:~)'~~ ï'~ 7' ~ 3."~7"'''''''''''' \ '.... '/'" .. .. ............... .. .... ................ T elephoQßd ! Will call again Holding on line # : ~ ..IPlease c~1 ........... Long distance call Retur ned your call ·Came'to see you -" --.- Waiting to 'see you ~~' ¡ M\essage ,tL:.J.-J~......S~=., I__-f ~"~....~................... .~'II' ... ... ... '.......,..."..... .... ',.. ..1..1.................. ...................' ,~ ~.~~. ... . .ucl\..:\~...... """..".""'."~~ c. ~ ' ...... ~......... ' " . . ..0.0...... ..:.~.....o.o .......0 . . . . . . . . . . . . . . . . . . .. . . . . . . ., .. . . . " .,. . . . . .. .. . .. . .. . . ~. .. .. . . .. . . . . . .. . . . . . . . . . .. . . .. .. .. .' ~ . ... . . . . . . .. . . .. ., , ~'" .......................................................... 'Time' ._ ¿1./T Dote: /t2.~/(¿~£..,.. Signed ........:.::::.~::i?:::~:::::::::::::: PAS 580 1151 395-5009 I R.3-861: ' ';:',t " : ' ~. To: ................... ...... .... .... .... ............................... ................. ., WHILE Y ERE OUT M .......~..... ÆJ/f1t' -' ) of..!!!./; ./~d7·· ~....~' .'...'.......'.t7"....'...'.....'...'..."....'.'. Telephone .....~...............~...{!..?: 020 . ............................ .. ... . ................ Iv Telephoned Will call again "- Holding on line # ..............,. Y Please call Long distance call Returned your call Came to see you Waiting to see you Message ..~~~...~.OD~DkJ,.."..,......,............. ...................................................................................... .................... ............................................................................................................ ........................................................................................................... ...........................,................................................................................ .......'......................'......,...................... Time' cl.·3 5'...¡'J~ ,. , b ' . ................{J.......'........ Dote: ...,..1-::, ,:J!!..~~..,...,.,' Signe~..... ...................,.... ......... PAS 580 1151 395-5009 (R3-86) , U - e, I " ¡ . . ic ,,,!, "<C ~, II I - e " .-.. .... '/-c2i-8w. Coiled mð<ße(!,J(JJJ J::eUeJð~W ()b/:£JJ^-J /~mœ/-tðAJ ()J..) <I:Jle ~ --W/œI- I , ' . ... . 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NO. 152: . . . ;-2'1- ß/.¥.~. 3 2- ì...~.]~g 1-,fjD-'%, fd:.œ1IJe4 Q ætJl6ed ßrk dJaro.dencøh ~<"Jj) ~~f6~otJ~~ ~ /0 --;lff/to. j~¡¡~f::-d io tleff ßr~ 1-Ie ~/d C/fxL~ r¡}¡0 ~fe.$ ~. æcJ.ne¡)e;i GJ0cJ !r-J \/Ile p-oce.E£ * ben:J¡;J ~gCdZi ><6:- /O-¿2./~gl.n, {kczefued of;e ~ (!])G.poøkoL~o1tt)Ô . fX'df:ð&JJ, ¡:;o WltvnfùJ9tOO ~ M ! . ......-~.....~.~ __._ .......-...,._-=c"....,..,.... "_ < -'-----=">-' .~-"_...._____-'-"""-"'-- _.' _ _."",.'"......,."'''<,~". ~_1.~_.--....=----.........__.~....·-'-",..,,___~~ ~ ~ ,...- - ,- .-- - - -~ - ., -< -. - ._-~.,..-.-~-_. .,--'-' --.-..--'.."".....__---....,- -- - .~~~':,~ ;. ··5~~('··{') ·'···~~Êis.~:~IREDEP~:~~!~.·~."·· ,,' ;~"t1I;... ';~'~jj.' ,;' ' ",..." <' ~,' (',':' ,," , '" ,,";" ;.' ",', , , ,'"" ": ,,;'¡', 'i,',':' '., :BUREAUOF'FIRE PREVENTIO"j~\",,:" Ì;~~{:;':J'~I;'.".: .:'~~TI~~ ' .... .,: . . .... '" .~:,~(' · ." ,;;~~J">cèonformitý 'w.th' proV¡~iÞns' O,f 'pertinênt,ord;r1ò"~eS, 'cÓdeso~~or' rè9I:1íQt'ibns~"oppli,cotiòft;'i$)~~ '. ~~'~~1'~~~'~ . .... ...,':~~'+~~:'~',:'-) ,:':,': ,~' '': to\display, storeo,'instoll,'uSeI'øp8rote,seli or hon~Je 'materials 'or .p,.òcesses' inyolving, or' creating; con-, ____c." ::dìti~:.~med.,hoZCIrdous'to ,Ufe ~r propertv. os folloWs:" :~,' , , ;"" '. ':'~',,' -- -- ... . ,. '. . I I . ¡ .,. " .- '< ' '~~{-~'~_',t>ft¡ tft~~.U "V"pn'PRPM"~ ~~"'jt,~ ~M 11.,' ·(J~tf._1à .t, é fa ltgf"'" ~t'~..r~ ',' ~rmtt::aê fA ('~rsl. 1'tn'~r. / '\ ' ·Permit~..J:1...~?þ.,!...... Date ~/ A/J Z~ ~-~C2 - Authorized Representative By............;;f..Po.-..... ...... .. . Fire Marshal. 'èÅc- :, . ~_.......~ - -,~-----_.--~--_.~------------_._---_._---- ------- ------"------- --" .' . ----- ---- ~-- - - ,~ ~ . "'. ~, ~ -, <:s o .J' " . ,- c _ , " '- .~. , . . , , ," .. , " . . -"'. --_.- -.,_- . :"<' '. /~80 , , _.' ": Unlov\ A \Ie.... - .J "of llft~" 1:"v~' "" .-" 0, . . 4'rødllå' li" øs SuÞ fv--P o ,-" Vapor ~'H~ ~1-,~tJ p'>ù~à \1"0) u"Il<Jd eJ !'í"tw e T",'I~ (,' ,. " VUlt l"Hi!~ \'~, ¡ .. ~ ~ ~, ~., "',- D" '-.... q 5 I -,.,"--... 1" ....., e 31tf,~y "....... "'-........... '- '-, Prv.., IJ ~, I 51oreo1t. r,,~ < '3/$-J' ~-~ - 1700 Flower Street Bakerllleid. Call1ornla 93305 Telephone (805) 861·3836 at' N COUNTY HEALTH DEPARTe,'- HEALTH OFFICER Leon M Hebertlon, M.D. ENVIRONMENTAL HEALTH DIVISION ._-----, ~ DIRECTOR OF ENVIRONMENTAL HEALTH Vernon S. Relçhard --- - -- Septembe~ 26, 1986 ;; Mosesian Development 601 TruXtun Avenue -,-------- ---, ---~-- Bakersfield, California 93301 RE: REVISED SITE CHARACTERIZATION PROPOSAL FOR 1200 UNION AVENUE, BAKERSFIELD, CALIFORNIA. Dear Mr. Beaver: A revised site characterization proposal was submitted to this department on September 22, 1986 and reviewed. Representatives from this department met with Jeff Palmer of Krazan and Associates and discussed the proposal. The following was addressed. 1. Sample locations. Jeff Palmer gave his rational for the sample locations, and was told that the locations in the area of the waste oil tank and east of it might be unnecessary, 2. The rational for sampling depths. Field screening of soil samples were discussed. Mr. Palmer said that a field detector co~ld be used to screen the samples that will be analyzed, but the other samples would be retrieved and stored, Approval was given to begin implementing the proposed plan. Mr. Palmer was advised of the departments expectations and was given an outline for the Site Characterization/Mitigation Proposals. A Site Characterization with Mitigation Proposals must be submitted to this department within 60 days after receipt of soil results. A Site Characterization Mitigation outline is enclosed. Please feel free to contact me if you have any questions. . --. ---_._.~,-,._' - -,_..._~,.-...~. .,...........,-..... -----.-- .~, ..u,...,_~ ~L____.~ _ ___ ___..",....--__.._--,.,_ _. . ~ - ( :;~~=ft Health SpeciaHst Í--~-_· . Hazardous Materials Management Program AEG:sw Enclosure DISTRICT OFFICES Delano . Lamont . Lake II.belll . Malave . Rldgeçrelt , Shalter . Tall c=> NORTH I I I i \ I ! I 800091. :7 TANK BACKFILL, . /"... I ~ <"... ...~ B2 WASTE OIL ~.... ~ß1 TANK BACKFI~~..B3' . .' ) ....../ 6000 91. TANK BACKFILL U N ION "- ... < " .... , .... .... .... .... )- , I '-./ A V E N U E -$-- Proposed bori ng and samp 1 i ng 1 ocat ions PROPOSED IN AND OUT MARKET 1200 UNION AVENUE BAKERSFIELD, CALIFORNIA Scale: NTS Drawn by: J P Project No. 86-322 ; ," '; ~ ¡ I · .'1 . "'-., t . , - '" ,"\ J, 1:" "J~>~I , ' ." ". I· , ,:1 ; · " '..¡ ì' · , PUMP ISLAND, ., I' ,! !i! -, r . .' . . ~]' ! . I Î <','.!/~ ! ····'/ý¿~OOUCT Li~ -c ;. '·r'" .:- ,t ì· ""'!'.. ' Date: .:¡,~~." ~~..,. Ap'proved by: , ,,' Pa lmer ; "... Drawing No. .. 1 of 1" .I'-·{ ~ [ !: i ¡ , , i . I..LJ ::- <C <C ..... z: 0:: o u.. ..... ...J <C U KRAZA,N & ASSOCIATES 'Merc~d : Fresno Visalia Bakersfield . -, ...-'.----- ..-, ~ \ ." , ì ;,.":""-',,"';:;: ., . ....... , , __ _-,-_.._r.-="_"'- e( .-- Page No. 3 proj. No. 86-322 If you have any questions or if we can be of further assistance, please do not hesitate to contact our office. ,.-.- -~.~---~------,~- ';':J~l;~~ "'. ,rì':!" ~, . .;> .. - '. , -' - .. ~., - ,-, .. ' ." .-, . ':', ,. , , ;'.' ME/JP/cr 2 c herewith 1 c Kern Co. Health Dept. A ttn: Amy Green .. ------- ~_... ., . .' : ,'. ·t~- -I: ., .i·'. ,I - --.-' - ~ ~- -. ---,. .~-- -- -~~.~..... --'-.--. ~ ._ __ ___ ____._ _ _.._ .__ ___._ _.___~_u. Respectfully Submitted, KRAZAN &: ASSOCIA S, INC. . - ~~ ._ Jeffrey S. Palmer .,.,< ,:;., ,t,. .,.. Environmental SpedaHst;'::';;: ',;,;'i::ù ,';:c,,;,:,; , "."~~/¿¡:II'~'~~~*¡:;:;:;:¿t : MIchael Erwin ,:';',;;;",,, Principal Engineer' RCE 1118625 -=-....-." '."-~~ -~- - - ---."--'-""~-- --.....-....- . . ..___ ......___.__~_____<~ .__.....___...~.~~.._~_o.-,_· - -+.~- ---~-----=- ~-:-"~~"--,,,.,'"..""~'--" ..- +-- ,-- KRAZAN &: ASSOCIATES, INC. .. , . ,,·-I:±r\....{;;. . . ~{ "'j' " ,¡;r'J . ~,,," . ...-. . '", " " --,--.. -~-.....,,-,,"=- er .- Page No. 2 Pr'oJ. No. 86-322 5. The two secondar'y borings located adjacent to the primary boring will be advanced to an approximate depth of 30 feet. 6. Soil samples will be obtained from all of the borings at five foot ,intervalLwithsamples commencing at 15 feet. _~ampling will not occ::ur _,_~ 'in the uppèr 15 feet since this is backfillmaterialahd thè -original tank bottoms were located at approximately 15 feet below existing ".·.grade. 7. No explora tory soil boring or sampling is proposed in the area of the , waste oil tank backfill. ," "'·8. , - ; 1"_, , ï .',j ,"" . . ~.,_. .:...,.,... ···-·-·,,~·,,:,'.'}:·.~5"~ Exploratory 'soUboringswill be made hy mèans ,'¿f hollow_st~!T.'Iauger~ 'Sampling wilì . bècöñdùaèd bi' ,-pushing - tübes'-' ,(Test:; Me-thô(f~AstM 'D-1587-83, "Thin-Walled Tube Sampling of Soil").: "::,,',~'\~);',~;.,:, ~' . '," .,,, ,..... .' ,,~. _-:. '., "":":.,~..::;_~t·,·.~¡~::-...:;·: " _, '., -'.. , '". . - . -".! .\. "'. " ;-,,,,~, ,.'- :-";"'::",~: '. -, ,y.~.:,; --:'>";;:},J~'f::-' _ As samples are obtained, they will be field 'sèreened ~ith 'á' ': device capable of detecting very low levels of volatile organic hydrocarbons. Selected samples will then be transported to B.C. Labora todes for analysis. h "~J': , ' , " 10. Chemical analysis of the soil samples will be limited to Benzene, Toluene, the Xylenes, and Total Purgeable Hydrocarbon tests. 11. Please refer to the attached map for proposed boring locations. Should results from the B.C. Laboratories sample (obtained at six feet below tank bottom depth of test hole number three) reflect the edge of a contåmination plume, our proposed scheme of borings should help to identify such potential. The results of our field and laboratory investigation will be presented in a report which will include a site plan showing exploratory soil boring and sample locations. It is anticipated that the field portion of this investigation will require one day. The finished report should be available approximately three weeks after we have finished our field investigation and laboratory analysis. verbal results of chemical analysis of the soil will be made available sooner. .' . ~I -~-~- - _.,--,----,..".--~--".,..".'-"._-.---=-.--....- ....-".. '--..----. ._~._~-- .-.-._-~. ---,-. -- ----_._..........,..._'.-.---~~-~.-- KRAZAN & ASSOCIATES, INC. 'K R A Z A ~ & ASS dtc I ATE S Environmental Field. Testing and Sampling Specialized Fuel Seepage Studies Laboratory Soils Testing Soils Engineering Geotechnical Investigations ,,. - -~.- - --. .. - 'September --26~-'198'6 _n - -~.._---_.._- , Proj.-- No. --86-322 -- --------.-- ,,,_~,:;.t(·Mosesian Development ')# 601 Truxtun A venue 'E~''J '. Bakersfield, CA 93301 ....::...-~-,-;; .~- ,::",:."-:-:- ~ ,/ Attn: '-Mr~ Gary Bea ver·- , " ' ~'. ' , , ". ,". :;.. :"~', - . 1;' . : _" ." ... . .. . . ....:.,.,.. '0"'." ," . 'RE: Addendum to Site Characterization Proposal 1200 Union A venue Bakersfield, California Dear Mr. Beaver, In accordance with the request of Amy Green of the Kern County Health Department, we are providing this addendum to, clarify certain areas of our proposal. During a meeting with the Kern County Health Department on September 23, 1986, specific points of our proposal were discussed with Amy Green. Clarification of these points are presented as follows: 1. The specific area under investigation will be limited to the southwestern end of the 8,000 gallon tank which was removed. 2. It is proposed that a single boring will be placed to an approximate depth of 30 feet directly through the area where B.C. Labora tories test hole number three was located. This will help to identify the vertical extent of contamination. f""" . 3. An additional boring will be placed approximately seven feet northeast of test hole number three's location adjacent to the tank bankfill. This boring will help to determine lateral migration of petroleum consti tuents. 4. A third boring is proposed to be placed approximately five to seven feet south of test hole number three; adjacent to the tank bankfill to also help delineate lateral movement. '---~---=--'--"' - ....,.-"~~--"'--. --.' .,,---. . ..-...."..,." ...., _.-- "'-'--~.-~ _.~ '_n_ ___ ._,.-.."..__ --.--." ---.-. 'P - ___. "_'___'_.,._, - --'~'=-'-"""':,.- ----- - -.- . Main Office: Fresno / Clovis · 3860 N. Winery · Fresno, California 93726 · (209) 291-7337 Bakersfield (805) 832-8909 0 Visalia (209) 625-8251 0 r~'erced (209) 383-3993 IC' ~ i d~èUl t. iGVJ-f, 'lj / '~-w .'-" ',-, o~H 'J~ ¿Oð .~ _ ~~J~¿~~~_SI~~- \ -----:--O~l .~~. \~ ~~-~~____~-_ ..._--~..=~..=- .~~~.-..' ",~=~~~\.~=--= ~=~ '-~L' ,__¡---íÒbly~d:.'~-L.'lo~~---~~~nQ~J,-~~~~ - "~/:>2~'<~ ,-... ····è-'~; , , ,- ';'~-tt -),,~'~-..,_,:, --~ ,:,'.~,)1 ~;;:.~} r'-;~_6~~ì,t"\,,£~\.¿,:,øVt>~:«n.AA~A'~-"-":' . ,,_, ...~.., ! '.. (i'r-.~,-=---,----~:..t~- ;'" ... ,~--;~~Lü...~~~",\~",-,,~--4,- \. , " I.H. _:;~~ -f . ..... ....... ..Ti~;~~~2U}J:"~,... -------:=-=WÓ~e.;~~t~1L\l~~-~-: '. - .. :". . :Q--~¿[., . ~ _.: { "3' .;.-' :.-' ~; .' . .~~ ~. ~ ,~,: .- ~I ' i _.&.~.~~ ~1' ~ "~.~~'''' " -. - :,'~./':~~" ~ , , - .. -/: -~~;' ,"._ ~.. '~,~ .i'-·J:¿"~~':·:;. ~~ - :~_ . r: f :"l ;~ ~~\\'V\ ~ ...,.,¡\<;..,\""~!¡, - ,·,·-,(,v,',ïâ{~, ,-, .,' ;"',- ---;.," ,..,..-1" '.', t, '. ~ \\,\,\.,! ~--~--~~-~~~~~ ~ y'~ C' all::::>''.. Q('~ x-I~ ' " .. ______,___,_ _ __________p~...b..L\____+_._\- j~ç '- -:::.~~-\L- -- _t---, ....____,,_____.-- ,..,~::;:,:..'_:-:::.. ~..i.:_~~__.:..:~--_ ": " t' '--,.,-,..._,_ ' ·H___~,"·'~iH.1' '" -:.::-~:.~"-, .---..:..._--, C-'1' '..l),..-.-. ~ c: ~ ,.-\ \. "', (' ('--:,~"\ r-.. {-" ' ("'0,.-- V-,Ò ý ; .....;(\: ,.~:::.// ..-.....~ '\ ~ '~.\ -..~¿ ~.. "'-.~~-.J \ ~--...~ .......~.......,,~. \. \ L~___:I \.....,." ~J \....: - -0- -/ :i . -'~, ~~ . - - .. -- - .. /"".....," \ '~'-~'( " \,..0/' \¡ I"-\~ ¡\ ! t "\ . .. - -"~ \.....; . - -\::..~ --- '\ ,- -, "-.J- ';-" (,!",..... \ 'r" "' '. ,-.1 , \-~' , '" ' ,¡-,- ""'."......, ,'-' \ ' I '" ""-"" \'.. \. '.,. ~\ ", '" '" I , '- x'~..,> ,_-' -- . (Yr'':' \:..c...' , .-c--~,) ~" ,¡', ' '¡ t-- ..., --..() ,~ "-,,, , \ ! r:> )"J 'Y, '>~' ~^ ,,;-\ ' I ,< j..... ~~_ \ '\ '" ,'. . /:::; \ û / \/,.... -.....} , ';...., \ ../ , , ~,,\ - ~, '-Q ~-- H , riJ.' :?-..,~ '~ 0 \ 0 ;,.:<- '\ U,...., /' 0::,. ,-:.\\ ~.,' , :~ (\ -:::,-,:___ ~' I Ip( ~,~~ \. ...' L; .. r.. \, I (-"vI I o "'(è:>. I ' 'J'J\..))'/ ,\ ......J ........../ ¡ \" .X/~ _'J - :} '1 ........ v-~ Ç-, $'. .... ,-~- .. .¡C...,. 'L;U~c.-' '2-- / " .' "'\' 'S-'---,,--, c./ ,\¡ , ,,~ ..::: ¿/) T1 ;'.)-'2..0':;.\ ,...),~ )..r cO"J(¿' i ~,n '--: {.¡ ... -\",./.~... n I <..J ~-,. J \ '--...... y , ... - ....2):}i"..:;-.:. ", Ii / "\L Ò \.)U \ " \ ..-......i..- P .c. --- 0 . . ',,;~" ./~ ' (7" ;/ . ~\'\\' )0~ rVJ C" \/\ \, . ,Ç{':. --J\.... , 0., v', "'. \ t- \,.'---..; I , ' \:.)0....... ',- " ,"" \~.~ -, \C: ~&\~~' _~'\ : "\~;( '---.; ",\':~, C '[.5 .\.-\~, \. ~r~" -'\ -. JJ.-..-.J.l--__~~!~ ----'~ ¡-- \ --- \ }.---, " ........ \ '\ /~i'"'' ---, ';,", \'........, , , .): \. " I ' . ."-"!""'--.J.'--'........-.......... .--.. ~ --.--,".--' ..~'~ ---,..-....,.....--..--_.~-=---~ --- -~---, -,-- -=-""'-. --~-~-, --- 'f-. C""'\"-' ~]:--- C-7 '\ 0 0\:-S::: (' VJ,-CJ.:-';~";'/ I) v f" f. " [J\\~'~ \ \ r......,"-,'\ \.:.." -,'! jj. --- ,- "<:--~~ -If--- . ' --- ~- ~=,~.........._-- -- - -.-_.---- [~'\ \,~\ \ \(\/~l~ ..~ Î \1. !\......L" )Yr " ,'\ \-'''' ~, ' l )1- ~- \ ,..c: \ ( \ ,_) -.....LA.. _, '-- '\ \ '_.' -...J ~ 0 ~ '----~\;-f? c.'-- \\ \ Y"\G\C ~IJ-- \, \~ t l. j '~ \-- . . . : r-- · I i '--.1 e( ;~ ,,'~. P,'- ,,( "f j 7 /28/86 ~~, e( Date Reported: L~boratory No. f86~0080 '. _ C. :-- Depth Feet [-- -1 - }l", .. .... · .. .. &. ['- ..- - .. !': I -- .,. ." ,. .. .. .. " , . I · , . I - . - · -. - ': ! ~. I I · ¡ I · I .. -... .. LõÌ!- - Svmbo It 1 till It 2 I ~ 'I 'I .- -3 II 't -- ...-- ..~- 4 ~~ " SM 5 t~ I. ,~ 6 ,. I . .--. --..----. TEST HOLE #7 Product Line ;;t: , f· ~r. '.' ii - -- .-, .. --_..--- ----'---:, Soil Descriotion ;¡ ..':~.- -~ ---. - - -~.- '- -_. ---. - ... .-_.. .. --- - -. ,II :,j,? ' coarse-grair1l~d . ~ ~ ;" ;~. . ;~ & SM Silty sand - medium to dark brown when dry. Moderately cohesive when wet. Fine to -_. ;,¿ if , "I· -. ..-..--.-._.- --.-..-..- ..... "..~._---,---_._, -,~....-+---- -......--. ~ .- .. . ."'.- .. .....,..-.. ~ - --'. Silty Sand - medium to dark orangish brown when dry. Fine to med~um- grained sand with some coarse. Slightly cohesive when wet. _ ;é " -, ~~ -0_ Boring Terminated :r " - , '. . .- - .~___,_,~~_""-. -='"7"".~.-'___ .... ......--__ '. - . ____=0-',.--·_....."., _.. -~-- . ,- --- "'_.~..-- 't~ " \i, A6~ICLJt ME ~:~:<B;,I~t;i~li~~~~~~f;,~ ~.I'_ , '-"r""ÞJ""\ .t·'\!-"\~·r\"J,~·.~).:'I'~· :~;.~f:;B,ot", ¡:;~P~\\~i:~.", ... :';'~'~~;~;'\t,\;¡.~ '~::~,h!:~~~f}i;j:~W~V' ' .'. LABORATORIES INC rllEAlICAl AItAL rSls I'ETROllUM J J (GUN, IIG CHfM 'NC. f" r ~:. [ r' MAIN OffiCE 4100 PIERCE ROAD BAKERSFIELD CA 93301 PHO~E 327-4911 --..-. .-- . .-.... ... ., ' - """, ~/>. ..~~' .... ~}! PURGEABLE AROMATICS ANALYSIS (SOIL) BAKERSFIELD CONSTRUCTION INSPECTION r ,14 Union Avenue ,Q kersfield, California 93305 ..~ - -'- Dàte of REPORT: 7-20-86 LAB No.: 10995 .-----.:.:.- -...,--_-:::.::...:~.__.- ~1~M~LE DESCRIPTION: P86-0080 TH ~6 2' DATE/TIME DATE/TIME SAMPLE ~ MPLE COLLECTED: RECEIVED @ LAB: I 7-9-86 7-9-86 DATE ANALYSIS COMPLETED: 7-16-86 li-ST METHODS: \ ( Purgeable Aromatics CONSTITUENT REPORTING UNITS ANALYSES RESULTS MINIMUM REPORTING LEVEL Benzene Hexane Toluene Ethylbenzene Isopropylbenzene p-Xylene a-Xylene m-Xylene EPA 5020/8020 TVH: By Gas Chromatograph~ ug/g ug/g :..lg/g ug/g ug/g ug/g ug/g ug/g none detected none detected none detected none detected none detected none detected none detected none detected O. 1 O. 1 0.1 O. 1 0.1 0.1 O. 1 0.1 . ì I I y (J ¡. ~f': f. . E /. i n l n_._ _ _ _"., '..... --"- -------~" ----". "--. - "-."' .-_. .u,_.-c -O;._~'-'--. ___.='-'---._ r L \- A6IICUL ME r'£ ,IlCAl 'ÄMAl rs~s NTROLEUII -(, LABORATORIES INC J J (GUN, laG (HIM INGI F . .J.. ,MAIN OHICE 4100 PIERCE ROAD BAKERSFIELD CA 933011 PHONE 327-4911 - , ---..----- -.- ," ,-- - -- ----_.. --.. - ---.--- '¥ --<. . -" --- -- ---. .. -- -.-------------- F f'" .. .. '7",!,- ,~i. 'f:"'f ' , PURGEABLE AROMATICS ANALYSIS (SOIL) .o,c1AKERSF IELD CONSTRUCT ION ' rNSPECTfON~~-~~.....o..- f 114 Union Avenue . :,~'.kersfield. California 93305 . Da te 'of _o·.-_,-~.....··o".- "........-'-~'''-'"-.=~..,.=-.... REPORT: 7-20-86 LAB No.: 10996 I~~MPLE DESCR I PT.I ON: P86-0080 )ATE/TIME I \MPLE COLLECTED: l 7-9-86 ' " , TH #6 6' DATE/TIME SAI"IPLE RECE I \,lED @ L.AB: 7-9-86 DATE ANALYSIS COI"\PLETED: 7-16-86 ¡-:ST METHODS: ! i Purgeable Aromatics CONSTITUENT REPORTING UNITS ANALYSES RESULTS MINIMUM REPORTING LEVEL Benzene He x'a ne Toluene Ethylbenzene Isopropylbenzene p-Xylene a-Xylene m-Xylene EPA 5020/8020 TVH: By Gas Chromatography ug/g ug/g ug/g ug/g ug/g ug/g uglg ug/g none detected none detected none detected none detected none detected none detected none detected none detected 0'. 1 O. 1 O. 1 0.1 O. 1 0.1 .... O. 1 O. 1 \ )y (J a.f(!,,,,~ (I. 41. 1 in I I , , ~__ __--'_ =--._ ".,,_ .... ,,_ 0-" ~- ,u .__=- __.~_ ~...,..__.--,-......,.,,,__,___. ~-- --'--- - ._¥-"~,,.------- . .-. - '---'---' AS_IeUL ME -- LABORATORIES INC r'HÈ MICA 1 ANAL rSls I'ETROLEUM J J (GUN, lEG (HIM (NG. f' MAIN OFFICE 4100 PIERCE ROAD BAKERSFIELD CA 93308 PHOÞol,E 327-4911 J ~_.- - ---.'-. . - -'-- -~ .--- - ~._--,~--- - --' _._-_._~~~~~-=-= .=-:.~~_7 '.,~~. - ......~-=-"' ~-. -- . - _._._~--~ .----_.~---_._.. ._-----~ [" ~;-,\.~? I ;2 PURGEABLE AROMATICS ANALYSIS (SOIL) ~"'.---~ IAKERSF I ELD-CONSTRUCTTONl NSPECT I ON - 'I )14 Union Avenue .akersfield. California 93305 . . - -.- Öäte 'of ,. REPORT: 7-20-86 LAB No.: 10997 '_'__u' . , ,. AMPLE DESCR I PT ION: P86-0080 TH #7 2' )ATE/TIME 1 =\MPLE COLLECTED: 7-9-86 DATE/TIME SAr-IPLE RECEIVED @ LA!:.!: 7-9-86 DATE AI~AL YS I S COMPLETED: 7-16-86 ~ST METHODS: Purgeable Aromatics CONSTITUENT REPORTING UNITS ANALYSES RESULTS MINIMUM REPORTING LEVEL Benzene Hexane Toluene Ethylbenzene Isopropylbenzene p-Xylene a-Xylene m-Xylene EPA 5020/8020 TVH: By Gas Chromatography ug/g ug/g ug/g ug/g ug/g ug/g ug/g ug/g none detected none detected none detected none detected none detected none detected none detected none detected 0.1 O. 1 O. 1 O. 1 O. 1 0.1 0.1 0.1 \ ( Iy Of 16: fl. . Un ~.........-.......,-- -.,-.--,--.,-- .-..,-...". _....".-~~~---.- --.. "-.- .-- ---" ~-~ _,,______ _A __ --.........---,. _"__~_=_.,..."--",,,,,-_. , A6IICUL ME CHEMICAl ANAlrS/$ r- f" _,.:f-- -=-------:'-',-- -_::- I F ( I'ETROlEUM . LABORATORIES INC .J (GUN. IIG CHIM INC. MAIN OHICE 4100 PIERCE ROAD BAKERSFIELD CA 93308 PHO~E 327-491 : <--- - - --- ~-.-.--~ ._-'- --- - . '-7;~--;-:'-' ",__ 0,- ._ ~_._.' ~_,___ _.. .__u__ -~. . . - -.--- ---+--~_._._----~- - - .-..- ---+..----" _~r_~ _~_ - -- -..........:....--.-.-- ,),~';;'i~' , '¥ 1:, ,;-',:4 .. -- -- --- ~.- PURGEABLE AROMATICS ANALYSIS , (SO I L) _ _JAKERSF IELD CONSTRUCT ION-INSPECT-I-ON,·=--c,=='=c- f' 3014 Union Avenue , 3akersfield, California 93305 ;AMPLE DESCRIPTION: t P86-0080 TH #7 6' l )ATE/T IME ¡AMPLE COLLECTED: 7-9-86 Da t e· '0 f _._c.co"=·_ c~_ ,"-..-------'-~-. REPORT: 7-20-86 LAB No.:, 10998 . , , . " , ',~ ~ . . DATE/TIME SAMPLE RECEIVED @ LAB: 7-9-86 DATE ANALYSIS COI'1PLETED: 7-16-86 'EST METHODS: Purgeable Aromatics CONST I TUEI\JT REPORT I (\JG UNITS MINIMUM REPORTING LEVEL ANALYSES RESULTS Benzene Hexane Toluene Ethylbenzene Isopropylbenzene p-Xylene o-Xylene m-Xylene EPA 5020/8020 ,TVH: By Gas Chromatography Jy ~ßØ;L~ (/Jf/J. glin ~,.=---,'r-c"'_'- .... ~ ... -. ....-.........,---- ....-.... .~~.;~ ...~_.- ug/g ug/g ug/g ug/g ug/g ug/g ug/g ug/g O. 1 0.1 O. 1 0.1 O. 1 0.1 O. 1 0.1 none detected none detected none detected none detected none detected none detected none detected none detected :.'~..- -'.- ...........-=---_.._-~-_.- -~- - --- -- ~,.-..- --,..~"""'=--=---,..,-=-..... \ , - I .' - ---~-~... J - ~r r ¡ "I·- { I I I ; I I I .\ , II ¡ I I ) I . UNIFIED SOIL ,-8 coo ö :zoo s: ~ .:EI·~~ J~l~ '.; ~.~"= t' ~_ O¡ .., ':¡.!! u JI .! t a !š';¡ ¡' ð'1ö S - u .. :¡; ... .;¡ s: .. .a u ~ I! 1: ° a. ::II ] 1 0 u 0 ~ coo Ö j :zoo c .. .. .:: -5 ~I .. .. .; ,,- _<0 .. 'õ e > Ill" .. .. ..; ';¡ 11'- .. 0 c-:¡ "; Q '... U coo e t ¡; å M- .. ~ å .. :z: .. ii:.... ... ° to - :2 c .. .; I! ° ::II ei CLASSIFICATION METI~D OF SOIL CLASSIFICATION Maior Dlvi.iona ---.. ¡~ ~~~u .::...~ 1 ~~ ;: .I æ:ä~·~ >.- .. ~.. !!:¡ t:la' .. II'. .a'" .9,: .:' E ..1:.... à ~ e .¡ ::11- .5.. ~å :z: au -.; cia .2- øš ~'":i =.~ ~i .= ..~-~ s!"" . - -ð.!!5 C'~\C u=S Q ... u .~ Ã · ..~ ëi ·~H:lc ~ii: ~ å:: t! <-0 t:I ow .. .., .......;, . ~ :;0:1 en..! ¡: c.=l'G IŠ=s II ' ä~ . u u .... ~~.. _..":; u 1:';1 ~.~ ...iI .. III c.:!.. .¡.~ å 1 uüZ "; :;e ::II'" ~ u .- 1.- . .... c:: -.Ë ~ ~~ 1:'" ~~- ca ~ 0. ~ .. .. ·ä~ .= (j ::c ." ;"g-5 .. .. " ~ .!r :: -.!! ¡;¡ .. 0 .. ~ _on (j ]~ ." C :9.. .. ".. ~- ~ .- " -~ ¡;¡ . Hilbl, Orlanie: Soill 60 so 40 30 20 10 7 .. o o 10 20 30 Group Log S)'mboll ow . (J- I 'I 'Í1' ,'1. , ~ . --- GP . . :'1·'; .',~~.' GW ~ GC ~/ "/ '/ .. ': .: :.. '. , . .'. ... ".. . :~ ' A~/'r; "/h SW SP SM SC T,pic:al Nama Wen'lraded lravel., lravel-land mix· ,. Illrea, little or no. ñne..- ___ 00·..·- ..--..- Poorl'-Iraded lravell) ¡rave~aand mix· turø. little or no nne.. Silt, ,ranb, ,ravcl·aand-lilt mixture I. CIa,e, lravel.. ,ravel-sand,cla, mix· turea. Well-lraded sand.. lraven, aåndl, little or no Me..- Poorl,-,raded land.. ¡ravell, IIndl. little or no ñne.. Silt, aanda, sand-lilt mixture&. CI.)'e, sanda. IInd,cla, mixturel. ML I Inorlanie: .illI and VCr)' ñne sand., roc:k , flour. .ilt)' or cla,e~ fine sandi or clayey silts with slil t plasticity. CL '/ Inor,anie: CIaYI of low to medium ~aI' / tiClt" Iravell)' CIaYI, &and, e )'1. .ilt, cia, I, lean cia,.. I Orlanie ,iltl aDd orlanie .ilt, cla)'1 of OL I low pwtieit,. MI! Inorlanie: Iilta, micac:eouI or diatoma· CeoUI ñne aand, or .ilt, lOila. ela.tie: .ilta. CH' ~ InorllAie: ela)'1 of bilh pwtie:it" fat ela)'l. OH ~ Or,anie: da,. of medium to hilb pial' tae:ity. orlanie: Iilu. ' o- Pt Peat and other bilbl, orlanie loil.. 40 so 60 Comparinl Soill at ~ual Liquid Limi Toufbnell and Dr, trenlth Increa.. Wllb Inc:realinl Plalticit, Index CH-,<,~ . v- t- OH '" -~~ MH I-- --- . ~ ·,1- - ;. ML PLASTICITY INDEX 70 110 90 100 SYSTEM 0- ." _ _ ___..___ ____.. ~- --- - -. - -. -.. ..-',~ - ~ ----- -,-.- .. ' " .. . .' l if iif :~~, ::1\ ~~~ ;¡B, .~' ., d ~~ ~ç ~,; ~~: ~; n 1;~. ~~f )~ r~ , -,. t.F ·f"·; ..~ : ; i~~: ..... ~~if: ,,.. i.~ : ~~i )~: ..¡' ~~ "iii "·ëi: - t~, "\.{ 1'1 ~t :t ~f .~ .,: '~î' ,.:1; -- ,.ó~ ¡t~ ~.. ..': :)!~ .';t.: f:~ 'i~; '" j~~ì t '~ ~í~ , !~ , , " ..~~ ~'. !~ '.~ .'~ ,'. "..,. .. ~~, \, i¡'~ '1[' <r ,I~' 'f. " J ~.;I " ::t :t :,~ ~!:' y~' ;~ ~.\ -.; ,,' .' " ,,' ,I ;it W · \ · -. r- · - _. - .... .. '~ 1:-,' . ,> r-~-=-- I J--. ~'~ .. ec- er ,L?boratory No. P86-0080 -~ L · { - · I, ~ ! : ) - . ~ ~ , · I TEST HOLE #1 GASOLINE TANK Depth -, Feet' Lr)~- S"mbo '-" ,. . I n'; 2 ' 1 3 · ... - · ... --4- .'. .. t ... 5 .... .. ., 6 · , , . · - , , -,... .. - ..,.. "-""",----- -~ - -- - ..=.-'''~ · 1 \ .. --"~-o_._. .~. .,. -. SotL DescTintion u_ ..0 -, n u . SM Silty Sand - medium to light brown when dry. grained with some coarse to medium-grained. - - '. -., --'~'--- H .... . ...-- ~~, ., .. ..". -- - - . n __ Date Reported: 7/28/86 ...... - -..-. -.-- . "----- -. Sand predominately fine-- Very cohesive when wet. , . ¥. '- ~ .. " .. -. ". -._. H .. -. . --- -.-"- .., .,.' -.. --. ." - " Sand - light yellowish brown when dry, well-graded, fine to coarse- _' grained, micaceous. - ' " , - SW Boring Terminated .",-- .~.." .--~ -. - -' -, -- - - - ..... ¡ -r I . -_. e( er __~ab.oratory, No. P86-0080 T": : ,---"'4-----:_:De pth Feet [ i~:- .- r Lõs~ ¡vmbol 4 'I ~ I "I SM 2 4. I .. - -.... -I ~ : :: : 4 . ... SW - .... 5 .... , .... '- 6 .... 1 ¡, l' r ~ - . J I ~ ¡ ¡ ! ~... ._--=--~ ..~- ¡ t I -'-----"""'"",- -~ TEST HOLE #2 GASOLINE TANK ..... . ~~- ~ :=--',:- -_L=-=:_~-::':----::Sofl De-S-ërioti-ori- ,- - -- ~_. --~.- ..- Date Reported: 7/28/86 --" .-- -.-.~.._._.- .,-.-. -~-,- - -- . Sandy Silt - medium brown when dry, predominately silt with minor amounts of fine to coarse-grained sand. - '-- -- --- -- - --.. --- ..-- -, -~ -. ._,~~ .- -. _." .-. - -.-- Well-graded fine to coarse-, , , -- "-- . .--" - -. Sand - light orangish brown when dry. grained, micaceous. , " - " -, - Boring Terminated .-.-. '--' - - -....-.,."- ----- _n_ ----.. .. .' ., .. ,~ ..' --:.--- .- .. hO_ , - ." ..- . - h -' -.-.-. ._._ ,.........-.----=0._ ."'=--, -..., , ¡ , " - .., - . roo , ,1 r ':' fm , , [ . . - . f ec _~ab~ratory' No. P86~Ò080 Depth - "'-Feet -tOQ Svmbo II I SM '. 2 ~ ,.. -3 .... .. .. · ... 4 .. · ... ,.. -- · ... sw 5 · ... ... . 6 · ..e \ ¡ ! ~ I. :. ! -.-- - e( TEST HOLE #3 GASOLINE TANK --- -'-~ ~,~~'-'- -, ":--=:cc~_2-=---=. :'::-:~Soïl DescriPtion Date Reported: 7/28/86 . --... -~. -.... . ---. -.~_.--- - - Silty Sand - light brown when dry. Fine to coarse-grained sand. Slightly to moderately cohesive when wet. .. -..--'- .--. -,.",- "r ._ Sand - light gray when dry. " , . -' ,-- ~-~~.-..- ---'.' ....,. '.","--~-----,- .. '" -- -.,-.. '-- . -. .' ., .. ---- ... - .-. . _.n u_ U Coarse to fine-grained, micaceous. .. Boring Terminated - ~.-'~ " .. " .' .. ,.... d. ". -, ~. <:" - '- ...- - -=.,0- n'__ .- -- - ., " -, ..- -_.. \ -r- ..., ..Laboratory No. .P86-0080 - - . r __ _ ,1-,-- DF~~~_ Log- -- -Syínbo- :~-'- _._ccc._-- ':::=:-'--- f .... . -t r· - -' , J. .. .. .I - l - , ¡ I - . 1 2 1" 3 ... .... ... . -4 .... ... . 5 .... I ... . 6 .... .... . --~--- - -_.- -- - - ~- SM SW e( e( Date Reported: TEST HOLE #4 GASOLINE .TANK ---- .,,--=-_,:_Soil Descr±ption -- -- - . --_....-- ~___ !"_a -:.. --:: _'~-:::-_--:::~=::"':. ;-_______. _.. __~. ___ - -- - '---'--. 7/28/86 Silty Sand - medium brown when dry. Fine to coarse-grained sand. Slightly to moderately cohesive when wet. .. ~---' __u.n_ ___ ___ _~~~_'_'___'T'____ ,,____..... _ .. .- ~- -- "'- .. ~...~. . ..'~ ~.- ,..-<- ----,-" -^ -- - . ~- ~ .. .. ., ". Sand - light yellowish brown when dry. Coarse to fine-grained sand. - " ~ - .. .. -: '.. Boring Terminated -- _u ..n" __~___ ~_._.~_ _, --'-. . -., ___.. u, __ . _,-_ _ '_'U___ ._ - - . ' . , , .. - ~ -- --...,..-.....-- -------.-.-- .. _. n__._ - \ e' r- -/ ~ãboratory'No. P86~0080 . Date Reported: 7/28/86' ï I TEST HOLE #5 WASTE OIL TANK Depth -- '- _. Feet Lo'g-~ S-ymbo-, -... --.__. -'. --.". --, ---- -SoiT Dèsc ÍTp tiÒÎ1-o-:-:--- ~'-..-..-_..- - -. "-- _._~-' - --~_.- -- --- . -.~--. - - - - Þ4 I. I II SM Silty Sand medium dark brown when dry. Fine coarse-grained 4 ·4~. - to to 2 ~ sand. Slightly cohesive when moist. .. - 14 3 II 'n. " .. , - 4 -- SM . . Silty-Sand medium orangish brown when dry. Fine "to "coarse-grained - --- -- . . sand. S ; -, _. Þ .'1 . 6 4 . .. Boring Terminated j . . I .. - .- -- -, ..------ - - ----- -- -- - '. --~- -- -.- ------~ "-""'---"'~---'~-"- ". --=-"- -. --" ..-- -= ~- -~~_. '--=--~"" -. - - - ~.~ . .~ r _~J ¡ r" - (." " . ¡ ,,' L . . ·r ··1 _ i I l ". e( ( e .:þ ;t 'it· .:.r Laboratory No. P86-0080 Date Reported: . ~. ~ "j ,t 7/28/86 . ~ .. ~ -....... . . TEST HOLE #6 rlt PRODUCT LINE h' I " )epth . - Feet Log ymbol Soil Description .. _. II .' II .1 't' I II b ~ SM Silty Sand - medium to dark brown when dry. Fine to coarse-grained . - sand. 2 .- . '.:~ . .3 -- - , .. 00' , ,- - '. , ,- -- .' -,. ~ -- -" ,- ,.- ~~ ..'- . .... -,-, _ __.._, __ _ u - ... .. ~._- _~ .W ______.~ -,~___,,_ .. 4 -- --~. SM Silty Sand - medium orangish brown when dry. Fine to mediu~-gratQed 5 sand with coarse-grained. some " .., - ~ . 6 H - Boring Terminated . I - - - .- -- - ~-_. --,----,~.. -- .n._&_, ~.~ ....:.-. ....._u_... ..~--. .-. .-- .....---- - ,.- - ------.-.- '. -!,..' . -:- ." . .. . i ~ .___f.,.. ,..;---.:..}.-- [ · r·' --.. ", ;~ [' · ' ( . -, ~l · . . ì -. l . t I - . .. · I . - . . ". ',' · , · \ · , ~ ~ ~ ~ L....:..-. '-- I : . " --, 1 , '-I _..+--- ~; ill "j, ¡;.:.' .~ '. :It'.' y" ;;;.. , . i - - L.n..! \ 0 t-.l þ... V E. £'VJo.-!lTf: OU_ TA.~~ Co,t>09.C1b.L.., ~ J ,I 5 ~OOUc:..:2 / TA.~I£,; ~ - T'1. ' I-\,,",~~ ",/ \..../ \. ~.I-t-'- "" T. H. 7 '~-';'r- -C - (';:1: / T".Cø . \.\. 2.. , ~Lr:...\.1't;) " 8100Q~~\.., T~..¡'· 4 ,,, 1:1.\. ~'" " ..':J.<- T. \-to 3 " ~ J '" ....' ¡1 U t"'r \ ~L7 . ~ <{ « - ~ tV ~ ...... ....s ~ (,J . 2, " ..... ! " L I I, " 11 j) , - , I ,I :1 . ~ I " , , ; , \ "l h. \.1 ~ 0 LIT' 1"- Å t?. k e.T , :: \ ~oo U ~ \0 ~ Þa... \I Eo . I (~A.~O~'~~ \Þo..u.\!.~ t:..~t> "?i.-()"t)ut..\" '., \...\~~ 'Q..~/"OYA'- '> AS.IeUt'TWE ~ r :""ICAl AM;';' rSIS, 'ETROUUII roo u r' r [: ~~-!::·.f{t /SJ "7~- " ~ ,PURGEABLE AROMATICS ANALYSIS <SOIL) ., ". " <0. .(~ '\' ¡ LABORATORIES INC J J (GLlN, lEG CHf'" (MG. MAIN OFFICE 4100 PIERCE ROAD BAKERSFIELD CA 93301 PHONE 327-4911 . .. ,~.~ -~-. "." .. . ~ '- ----_._".. .. _.. . -. -. ". . .~ ..-~...- ~._..--' ~ .-- _.--. -- ..- - --:_';;:":'¡-'-:'" .,-_. - " I~~ERSFIELD CONSTRUCTION INSPECTION )~ 4 Union Avenue , laKersfieldJ California 93305 :;1"1PLE DESCRIPTION: ( P86-00S0 TH ~1 2' )4 -E l T I ME ¡~ IPLE COLLECTED: 7-9-86 ,Date of ".REPORT:, ,7-20-86 LAB No.:" 10985 ., , ' ',' ._~- -' -., - ". '.', DATE/TIME SAMPLE RECEIVED @ LAB: 7--9-86 DA TE AI\ÎAL YS I S COMPLETED: 7-16-86 ~ ;T 11ETHODS: Purgeable Aromatics REPORTING UNITS Benzene Hexane Toluene Ethylbenzene Isopropylbenzene p-Xylene o-Xylene m-Xylene EPA 5020/8020 TVH: By Gas Chromatography CONSTITUENT Iy ¡ rJ a~, to.VJ. lin " - ~- - -. MINIMUM REPORTING LEVEL ANALYSES RESULTS uglg ug/g ug/g ug/g ug/g ug/g ug/g ug/g O. 1 0.1 O. 1 0.1 O. 1 O. 1 0.1 0.1 none detected none detected none detected none detected none detected none detected none detected none detected AS_IeUL ME r'Hl MIC~i ANAL rSIs '!TROl£UII f" r:~ - , C [' .'- .. 'T~ir' ' ~~ .~., PURGE ABLE AROMATICS ANALYSIS ...' (SO I L ) " .r LABORATORIES INC J IGUN, IIG CHf III ING. MAIN OFFICE 4100 PIERCE ROAD BAKERSFIELD CA 93301 PHOÞofE 327-4911 .+ -_. - -.-.- + .-:,-_._.~~_.. - ......- """'_.~ .- -----_.-. -. -_. u .. .- ,. - - - ~ . lAKERSFIELb CONSTRUCTION INSPECTION [ 014 Union Avenue., . , ':'akersfie1d. California. 93305 ¡.~AMPLE DESCRIPTION: I P86-0080 TH #1 6' 'ATE/TIME l !\(vIPLE COLLECTED: 7-9-86 . -~ oá. te 0 f ,__.'REPORT: 7-20-86 'LAB No.: 10986 '. --._.~-.. --~ .-.-" " , .. ,. , ' DATE/TIME SAMPLE RECE I I,.'ED @ LAB: 7-9-86 DATE AI~AL YS I S COMPLETED: 7-16-86 ~ST METHODS: PurgeÐble Aromatics CONSTITUENT FŒ p 01< T nm UNITS MINIMUM ANALYSES REPORTING RESULTS LEVEL none detected O. 1 none detected 0.1 none detected O. 1 none detected 0.1 none detected O. 1 none detected O. 1 none detected O. 1 none detected 0.1 Benzene Hexane Toluene Ethylbenzene Isopropylbenzene p-Xylene a-Xylene m-Xylene EPA 5020/8020 TVH: By Gas Chromatography Iy QO~:) 0J . 0 J. Eg 1 'i n __ ._" _n_..,.-,' ~ ,', ug/g ug/g ug/g ug/g ug/q ug/g ug/g ug/g -- ---. ,- --...,,-- --,- ~- "...--..--_--- ---.'-,._- .....- ----,-~-,=~.- . ¡ A6'ICUL ME .c LABORATORIES INC FEMICAl ANAL YS/~ 'ETROllUII , EGLIN, IfG CHIM ING. [_00 MAIN OffICE 4100 PIERCE ROAD BAKERSFIELD CA 93305 PHONE 327-4911 r r- --~ ~- -. .. ..-.-. .- . -.-' n _ ________ r ~7',;:(.. .I.;rl f¡. PURGEABLE AROMATICS ANALYSIS (SOIL> r- KERSF IELD CONSTRUCT Ì ON I NSPEëT (ON-' ,- l4 Union Avenue ~~Áersfield. California 93305 - - --. ,'- ~ .~--- - Date of REPORT: 7-20-86 LAB No.: 10987 i "MPLE DESCR I PT ION: P86-0080 TH "2 2' )ClTE/TIME ~ ~PLE COLLECTED: L 7-9-86 DATE/TIME SAMPLE RECEIVED :j) LAB: 7-9-86 DATE ANALYSIS COI"IPLETED: 7-16-86 3T METHODS: Purgeable Aromatics Benzene Hexane Toluene EthylbenzenE! Isopropylbenzene p-Xylene a-Xylene m-Xylene EPA 5020/8020 TVH: By Gas Chromatography ug/g ug/g ug/g ug/g ug/g ug/q ug Ie] ug/g 11 I \ I MUM ANALYSES REPORTING RESULTS LEVEL none detected 0.1 none detected O. 1 none detected O. 1 none detected O. 1 none detected 0.1 none detected 0.1 none detected 0.1 none detected O. 1 CONST I TUEI'H REPORTING UNITS I I l Iy r1¡ ~,,.r (j --' . . E in ~- -----. .-- - AS_ICLlL TWE ~4i~~~\~".. .:"B",C::,\.,t¡".'.>ë. ·:i,*:~~~~~¡~%!:tl;rf. .,. o,.e LABORATORIES INC r'-'E,WICAl ANALYSIS I'ETROUUM J J ICIIN, IIC CHIM INC. [" - (:-1" ,_ MAIN OHICE 4100 PIERCE ROAD BAKERSFIELD CA 93301 PHONE 327-49]] .. - - - - - '.,.- .-.- -- --. ,-- ._" -- - ----. - r t rOo , r f ""';¡- t~~ PURGEABLE AROMATICS ANALYSIS <SOIL) '<t'''' - - . ."-".- ~AKERSFIELD CONSTRUCTION INSPECTION' I >14 Union Avenue ~~kersfieldJ California 93305 , 'Date of REPORT: 7-20-86 LAB No.:: 10988 r~~MPLE DESCRIPTION: P86-0080 TH #2 6' "HE/TIME ¡, \MPLE COLLECTED: , 7-9-86 DATE/TIME SAI"IPLE RECEIVED @ LAB: 7-9-86 DATE ANALYSIS COMPLETED: 7-16-86 ~ST METHODS: Purgeable Aromatics " Benzene Hexane Toluene Ethylbenzene Isopropylbenzene p-Xylene a-Xylene m-Xylene EPA 5020/8020 TVH: By Gas Chromatography ug/g ug/g ug/g ug/g ug/g ug/g ug/g lJg/g MINIMUM ANALYSES REPORTING RESULTS LEVEL none detected 0.1 none detected 0.1 none detected 0.1 none detected 0.1 none detected 0.1 none detected O. 1 none detected 0.1 none detected O. 1 CONSTITUENT REPORTING UNITS Jy ¡ \ ) * " //1 k-- .tI:J. lin -.-......, ~--_.-~.-.- I t A&~ICUL ME .:~t~~f&~~~:~1~';h~ " -"BC·"i-it:· " , ,1"".., :~I '~ :i...;,è\~:1.:!.. ':\]~:i~~~ff.iiNw@~r;;':' ' r-~iŸE MICALANA! rSls , 'ETROllUAI I r'" i r , I C [" . -". .~-_. - -.-..-- .,,'?' ,~{ ."-+;:':'1 '.- LABORATORIES INC J I (GUN, IIG (HIM INGI MAIN OffiCE 4100 PIERCE ROAD BAKERSFIELD CA 93301 PHO~E 327-49)) .--- ~- - ._,,---_... PURGE ABLE AROMATICS ANALYSIS (SOlLi ':){~I<ERSF I ELD CONSTRUCT ION INSPECT ION u_ f 3014 Union Avenue ,.3akersfield, California 93305 Date Of --,- -,- . , REPORT: 7-20-86 ., LAB No.:. ,10989 r~AMPLE DESCRIPTION: P86-0080 TH #3 2' , JATE/TIME '.' 3AMPLE COLLECTED: ¡ 7-9-86 DATE/TIME SAr'1PLE RECEIVED @ LAB: 7-9-86 DATE ANALYSIS COI"IPLETED: 7-16-86 rEST METHODS: Purgeable Aromatics CONSTITUENT REPORTING UNITS ANALYSES RESULTS MINIMUM REPORTING LEVEL Benzene Hexane Toluene Ethylbenzene Isopropylbenzene p-Xylene a-Xylene m-Xylene EPA 5020/8020 TVH: By Gas Chromatography Jy Çtc1.*,:, ?J.t!J. ¡t¡lin ug/g ug/g ug/g ug/g ug/g ug/g ug/g ug/g none detected none detected none detected none detected none detected none detected none detected none detected O. 1 O. 1 0.1 O. 1 O. 1 0.1 O. 1 O. 1 ---. ""-~'-.-.- ,-- ¡ AS_CUt ME r ^~H£MICAl A1tALr~/S I I'ETROllUM f·' . ' f- r I·' -"-- - ---- -\~ If,! " ~. '. LABORATORIES INC J J (GLlN. IIG (HfM .NG. 'MAIN OffiCE 4100 PIERCE ROAD BAKERSfiELD CA 93308 PHONE 327-4911 - -- .~..--- ~ PURGE ABLE AROMATICS , ANALYSIS <SOIL) X'~ - -- ."---.- _.~- - -'_0_.__._- ._~_ .._... .'~' _. ...___ Date of REPORT: 7-20-86 LAB No.: 10990 [)AKERS~IELD CONSTRUCTION INSPECTION _,014 Um.on Avenue lakersfield. California 93305 l~;A~PLE DESCRIPTION: P86-0080 TH #3 6' I', )ATE/TIME t ¡AMPLE COLLECTED: 7-9-86 I \ DA'rE/TIME SAMPLe RECE I \"lED @ LÇ\E:.i: 7'-'7'-86 DATE ANALYSIS COMPLETED: 7-16-86 'EST METHODS: PurgeablE Arumatics Benzene Hexane Toluene Ethylbenzene' Isopropylbenzene p-Xylene a-Xylene m-Xylene EPA 5020/8020 TVH: By Gas Chromatography TVH: 15.88 ug/g. MRL: 0.5 CONSTITUENT I i I ly o.t7.~~ ~.{IJ. glin .. I '[ REPORTING UNITS ANALYSES RESULTS MINIMUM REPORTING LEVEL ug/g ug/g Llg/g ug/g ug/g ug/g ug/g ug/g 2.66 none detected 0.75 1 .51 none detected 1 . 1 1 none detected none detected 0.1 0.1 O. 1 0.1 O. 1 0.1 O. 1 0.1 ug/g. _:-__.,..,...,.,_. n__ .... I I !. A&lICUL ME r 'HEM/CAt ANAL rSls 'ETROUUII rO- ,- _I LABORATORIES INC J J IGUN, IIG CHfM ING. c ( , MAIN OffiCE 4100 PIERCE ROAD BAKERSFIELD CA 93308 PHONE 327-4911 I' I I I [-- L [' .-.------ - --... -. ---. -~--. _ ---- ---<--. ,~:~~ PURGEABLE AROMATICS ANALYSIS (SOIL> ,.,."::;p" . - .- - - - ." . ,!AKERSF I ELD CONSTRUCTI ÕN I NSPECT ION' [ 014 Union Avenue '-,akersfield, California 93305 . - "' - -, 'Da te <Sf .REPORT: 7-20-86 LAB No.: 10991 r-AMPLE DESCR I PT I ON: , P86-0080 TH #4 2' ¡ 'ATE/TIME l AI1PLE COLLECTED: , 7-9-86 DATE/TIME SAMPLE RECEIVED ;j) LAB: 7-9-86 DATE ANALYSIS COI1PLETED: 7-16-86 EST METHODS: Purgeable Aromatics Benzene Hexane Toluene Ethylbenzene Isopropylbenzene p-Xylene a-Xylene m-Xylene EPA 5020/8020 'TVH: By Gas Chromatography ug/g ug/Ç¡ ug/g ug/g ug/g ug/g ug/g ug/g MINIMUM ANALYSES REPORTING RESULTS LEVEL none detected O. 1 none detected O. 1 none detected 0.1 none detected O. 1 none detected O. 1 none detected 0.1 none detected O. 1 none detected 0.1 cm,IST I TUENT REPORTING UNITS Iy ~a~; J/J. glin -- --- --.- ..,..""'...."'''.---- _n.__ _..___ _. _ __ _, _ _ ____ i A6~ICUL ME rEM/CAt AltALYSIS 'E TROt EUII c l v r r-, . --._.~ -. "'~~-":-'J::,?" 'Ìj ..;:-:?"1.! .-- LABORATORIES INC J I (GlIN, IIG (HIM ING. MAIN OHICE 4100 PIERCE ROAD BAKERSFIELD CA 93308 PHONE 327-4911 . - -- --,-- PURGE ABLE AROMATICS ANALYSIS (SOIL> -. AKERSF I ELD CONSTRUCT I ON I NSPECT~IoN 14 Union Avenue g,i<ersfield, California 93305 o a te-ô~f --~ "..- , REPORT: 7""'20-86 LAB No.: 1 0992 1'_.' MPLE DESCR I PT I ON: P86-0080 TH #4 6' fATE/T I ME MPLE COLLECTED: . 7-9-86 DATE/TIME SAl"lr)LE RECEIVED @ LAB: 7-9'-86 DATE ANALYSIS COMF'LETED: 7-16-86 ST METHODS: Purgeable Aromatics Benzene Hexane Toluene Ethylbenzene Isopropylbenzene p-Xylene a-Xylene m-Xylene EPA 5020/8020 TVH: By Gas Chromatography CONSTITUENT ( I !y I , fj~~ .-_._.--~'-- ---",.--- . - _.,-_._-~,..----------.--- - REPORTING UNITS ANALYSES RESULTS MINIMUM REPORTING LEVEL .~ ug/g ug/g ug/g ug/g ug/g ug/g ug/g ug/g none detected none detected none detected none detected none detected none detected none detected none detected 0.1 0.1 O. 1 0.1 O. 1 O. 1 0.1 0.1 _c- AGRICUl TURE } CHEMICAL ANALYSIS fETROlEUM í'· r ,-c f r L r t \ I [, ~ LABORATORIES. Inc. J. J. EGLIN, REG. CHEM. ENGR. 4100 PIERCE RD., BAKERSfiELD, CALIfORNIA 93308 PHONE 327-4911 - Bakersfield Construction Inspection 3014 Union Avenue Bakersfield, California 93305 .",'o:'r' ",r _...:~ ..." --.- --'~." Sample Description Soil T.H. #5 @ 2' P86-0080 Waste Oil Soil T.H. #5 @ 6' P86-0080 Waste Oil B C BY - .....:-.-....- _.~ -.,-_.__........_-~ . Date Reported-: Date Received: Laboratory No. : -- SOIL ANALYSES Oil & Grease. rng/kg 84.7 97.9 --~. .-._. -~_.' ." _______.._, --0-. 7/21/86 7/9/86 10993, 10994 -- --~-~-- .- j I - r .. r ¡- - , , r- f" f : [ - I I , _ . _~'e' _ _..__ -( .'- .-' " Bakersfield Construction Inspection ." 3014 Union Ave. Bakersfield. CA 93305 (805) 324-1815 Laboratory No. P86-0080 Date Reported:?l28/86 .' .". .: .~ -.-". ., HL. .- -.". --_.,_. .._._.....~..,- ':' .' .#_--- -County of Kern Health Department Environmental Health Services 1700 Flower Street , Bakersfield. CA 93305 ,.;'ï~~;' rf¡~ . .' . Attention: Mr. Joe Canas '... -- "'-'-~". ----."- . - ~.',''';' .: . '... . ------Subject: 'Soils Report and Logs on the Complete Removal of Two (2)- Gasoline Tanks. One (1) Waste Oil Tank and All Associated Product Lines --. . . . ".:, 'J" ", ~ ' . '".,' '~Gentlemen ': ' .. ," ..,.., ,. ",-r ,',. 1 "., . "'T" . ~" , , -' Submitted herewih are the soil contamination results and loggings we p~rformed on the removal of a 8,000 gallon and a 6,000 gallon gasoline tank, a 150 gallon waste oil tank ahd all associated product lines at 1200 Union Avenue, Bakersfield on July 7, 1986. Sampling for analysis of contamination was done at 2' and 6' below tanks and product lines. Each sample was put in a glass container and taken to B. C. Laboratories, Inc., 3016 Union Avenue for testing. As shown on the test results a small amount of contamination is present in Test Hole #3 at 6' and at Test Hole #5 which is where the waste oil tank was located. According to the Kern County Water Agency's, 1984 Water Supply Report, the water table in this area is approximately 250'. If it is required we will return to the site and determine the depths of contamination in both test holes and also the lateral spread of contamination. The soil logs, a drawing showing the location of the tanks and product lines, and test results for contamination are attached. By ,~ " :::) / ,/¡þ{~~ By John H. Hansen ',: :::,RCE 26544 .., Co " -- -.~.__.--. --- . ~- - ~.- . ' .~- ---.--- ---.- . . . --,,=-_. ,-" , \ '* /- _f\ er- PETROLEUM LABORATORIES INC. J. J. EGLIN. REG. CHEM. ENGR. A6RICtJLTVIfE [¡MICAL ANALYSIS r- r MAIN OFFICE: 4100 PIERCE ROAD, BAKERSFIELD, CA. 93308 PHONE 327-4911 .. h__ _._ _"~"~_~__ or- .. ~"~.-' _h_ . .~_.- -,--_. . ---.---. - . - ._------ --.'-". j-AZAN AND ASSOC. 3860 N. WINERY 1',~ESNO , CA.~ 93726 _ . ,~~ . 'h~_~~~le Description: Purgeable Aromatics Date of REPORT :.10-13-86 LAB No.: 18235 B-3 20' ".. . [' ., , '-",\ .'. .. - ~~~ , , D TE/TIME . S MPLE COLLECTED: l, 10-7-86 DATE/TIME SAMPLE RECEIVED @ LAB: 10-8-86 'DATE ANALYSIS COMPLETED: 10-13-86 t Constituent Reporting Units Analyses Results Minimum Reporting Level Benzene Toluene Ethyl Benzene p~Xylene m-Xylene a-Xylene Isopropyl Benzene TVH ug/g ug/g ug/g ug/g ug/g ug/g ug/g ug/g none detected none detected none detected none detected none detected none detected none detected none detected 0.1 O. 1 O. t O. 1 O. 1 O. 1 O. 1 0.5 EPA 5020/8020 TVH: By Gas Chromatography cJ nments: SOIL I By __£, r/_££¡¿ I /J ~E:¢ìi~"''' . I ¡ - - - .'. -' ..,. '-""-_ __-,._'__-<__", ._=-e----_ =--.__,..... ~~-''--'-'~ ,,,- ..----" '-.- _._-~. - --- .. --' ..--.,- --'~.- e) A6RlCULTVIIE f,.HEM/CAl ANALySIS r ¡-- PETROLEUM .r LABORATORIES INC. J. J. EGLIN. REG. CHEM. EN GR. MAIN OFFICE: 4100 PIERCE ROAD, BAKERSFIELD, CA. 93308 PHONE 327-4911 -- -- .. ._-- --.--.. -. ~ . Purgeable Aromatics r- KRAZAN AND ~SSOC. 3860 N. WINERY t RESNO" ç~.' 93726 . h Samp 1 eC" Descr i pt ion:' B-220" [ I !HE/TIME ~AMPLE COLLECTED: 10-7-86 Constituent Benzene Toluene Ethyl Benzene p-Xylene m-Xylene o-Xylene Isopropyi Benzene TVH DATE/TIME SAMPLE RECEIVED @ LAB: 10-8-86 Reporting Units ug/g ug/g ug/g ug/g ug/g ug/g ug/g ug/g EPA 5020/8020 TVH: By Gas Chromatography d..Jmments: SOIL B1" ___ ~ C!~4~td /.r:-~-Eg ÿ1 n \ ¡ n _____ ~_. "_. ___ .. .n _. .__ _ __~. .~._. ~... ", . Date of REPORT: 10-13-86 LAB No.: 18234 4 .___ ___... _._..". .__.__ , " .- - . , . DATE ANALYSIS . COMPLETED: 10-13-86 Analyses Results none detec'ted none detected none detected none detected none detected none detected none detected none detected - .-~,~- ~.- .-.- Minimum Repnr t i nl] Level O. 1 O. 1 O. 1 0.1 0.1 0.1 0.1 0.5 _. _u ,~..... _~ on .' . AGRICULW/fE [IEMICAL ANALYSis LABORATORIES r- PETROLEUM ¡-' [ ¡<HAZAN AND ,ASSOC. :?'l60 N. WINE;RY t ŒSf\,IO " CA '," 93726 , , . J. J. EGLIN, IEG.CHEM. ENGR. INC. MAIN OFFICE: 4100 PIERCE ROAD, BAKERSFIELD, CA. 93308 PHONE 321-4911 Purgeable Aromatics .. -'S~imple'Öe's'è:rrptión: B-1' 25'" I. ' : ;~ ~ ~ ITE/TIME SAMPLE COLLECTED: 10-7-86 Constituent Benzene Toluene Ethyl Benzene p-Xylene m-Xylene a-Xylene Isopropyl Benzene TVH .' ..' ,'" DATE/TIME SAMPLE RECEIVED @ LAB: 10-8-86 Reporting Un its ug/g ug/g ug/g ug/g ug/g ug/g ug/g ug/g EPf'4 5020/0020 ¡ , TVH: By Gas Chromatography Comments: SOIL 81 \ £ a f;vCA ') --- "':7J'-L~f! - ~'1L <-I .:t1. Eg:Y in I - --- .,....,~.-..__.---..- ,.-- ...."--..--,"""..- .. .....-'-~, ' ~~. -. -" -.---' . -.. Date of REPORT: 10-13-86 , LAB No.: 18233 , - .,-"-- ~c.: ..:..... "-. "._ . ,"__,-, '- _____ ._-, '~ ·r· " ' ,',. .. , , .. , - .. -..;,.'.......:.-..:'....::. '.' . ,.- " ,,' ", -, .....-. , , DATE ANALYSIS COMPLETED: 10'-13-86 Ana 1 YC;F~S nesults none detecteu nonp. detected none detectc'd none detected none detected no no de tee terJ none detected none detected ---~_. .-.-- ----. Minimum n r. f1 0 r t i I HJ Level O. 1 O. 1 (I. 1 0.1 O. 1 I). 1 0.1 0.5 e , I AGRICULTUIfE LABORATORIES INC. J. J. EGLIN. REG.' CHEM. ENGR. r- l...'EMICAL ANALYSis [' PETROLEUM MAIN OFFICE: 4100 PIERCE ROAD, BAKERSFIELD, CA. 93308 PHONE 327-4911 [" ._-_.~_._~. .--- "-.' , .. ." -- .-- -- (~AZAN AND ASSOC. 3860 N. WINERY [' ~ESNO, ~i"~ .~,~ '73726 Samp l.e Descrip tion: Purgeable Aromatics Date of REPORT:10-13-8Ó LAB No.: 18232 ".' ·8-.,...1 20' . ~~~ . ' - .-....,-_. - --- -.. - _. -.-. ...___0-...._. _,. ., L ", " , :.: ;..: ... --. - r HE/TIME L.~MPLE COLLECTED: 10-7-86 .' ....~ ~~. ~. è '-.. . ,,:" , "', ." ..... ,:; -, p'-' "'. ,..... .', DATE/T I ME SAI'1PLE RECEIVED @ LAB: 10-8-86 DATE ANALYSIS COMPLETED: 10-13--86 Constituent Reporting Un its Analyses F<E.'SU 1 t s 11inicnum r~r.por t i nl] l ('VL' I Benzene Toluene Ethyl Benzene p-Xylene m-Xylene a-Xylene Isopropyl Benzene TVH ug/g ug/g uCJ/g ug/g ug/g ug/g ug/g ug/g none detected nonp detected none detected none detected none detected none detected none de tec b:!d none detected 0.\ (). 1 0.1 O. 1 (J . 1 0.\ (1.1 0.5 EPA 5020/fJ020 TVH: By Gas Chromatography Q mments: SOIL IJ¡\! ----4-~~4~~~· p:JJ' EgÚn ( , 1 -=--- - ,'~= - .-.... --- .-..-_~........~---:-.:- ......- .......,...-,..- ,..-,-"'---;.,...-',.--.=<>.---- _n _ ______.____ ( \' \V ,~;¡~ .~ ~"\- O:J'C<) A6 RICUL TUIfE r~'HEMICAL ANALYsiS PETROLEUM e-· ,~~f·~~~~i;~~:3~\i. :"~\ t 'B·····I:.... \t¡ià;.'.~.~ .'. ¡".. t~~1 ~¡;~ÍIi": '~:~~Æ::;:.::_;, ;',¡.,"~ '.~, ~ J..~.J..-"~t.".~~~. '\~t~t!f~f'" , ru ,j ..' h__ _.~_~_~__._ -- LABORATORIES INC. 'J. J. EGLIN, REG. CHEM. ENGR. MAIN OFFICE: 4100 PIERCE ROAD, BAKERSFIELD, CA. 93308 PHONE 327-4911 Purgeable Aromatics r~ kRAZAN AND ASSOC. ."'" ¡_;3860 N. WINERY , 'RESN,O, E~~ 93726 '. ~ample DescFiption~ B~1 l 15'·'''~.~. -~;,-",~ =,~~-u .... , r· , ATE/TIME ~AMPLE COLLECTED: 10-7-86 l Constituf=nt Benzene Toluene Ethyl Benzene> p-Xylene rn-Xylene a-Xylene Isopropyl Benzene TVH DATE/TIME SAMPLE RECEIVED @ LAB: 10-8-86 Reporting Units ug/g ug/g ug/g ug/g ug/g ug/g ug/g ug/g EPA 5020/8020 TVH: By Gas Chromatography lùmments: SOIL r .. /? r7~ // . "- . ".. ....~ ' ." .., ;' r ,. ----r¿-7!---- . ,( t-.¡,I u1. J': EgJ,an l -- .,-~_..........-~ .-~- _ .~__<...._--,.J.-_".~.:,__..~....,__.. - - .- . l -.-- -,- - ""-'--', ._.. -- ---- 'Date o'f REPORT: 10-13'-86 , ,: ,LAB No.: 18231 11',,-"' _;. 1~, c. '. -.. ."".,' ,-.' ",-' <, '. .' .' ", . ' ,. ~. -----.,.- - . ~. . t.' . :.r,: : DATE ANALYSIS CO¡"IPLETED: 10-13-86 Analyses nest..! 1 ts none detected nnne detec tr:!c:I nant? detecteu none detected none detec tee! none detectpc( none detectc?cI none detected Minimum Rep or- t i nç¡ L~vL'l 0.1 ('¡. 1 0.1 (. 1 0.1 ('¡.1 O. 1 0.5, -.-- ~ ~'..~"-.- """.~ ... .... TL.JS ~. , ; ,. ~ .~ --;-l ~. Chain of Custody Record ,~ R- Z· -"N'--& ---'-'\. - - ... - - - ... --.... :""J c--~ I . ' ...--,--, . , . I EMlronmanl.' Flald' hl/lnQ Ind Samolln SaGCI.Hlad' fuel S..p.a . SaudI.' L.oor./ory Soil. 1I1/1n SOliS engln..flno C;lo/acnmUIIn...Ug.uona \ " 11// Jo6 86- '5 zz:. " Ie; -.8'-76 DATE PAGEL OF ( Kriñ7an and Associates, Inc. .. 'v . ,PARAMETERS ',-- OTHER &II' 1RnO North Winøry It ADDRESS 1t w prpsno. CA 93726 &II en Z II) 5:! 5:! (209) 291-7337 ..J " <t < Z Z ~ ¡' - ~, ëë c: &II &II <: <t ~. Z PROJECT - ~ w Z C C) C) '.:ì 0 OBSERVATIONSI I - Z 0 ~MPL.;¿t~~' Z w u c: c: ~' U·, I/) <t_ III :gQ <- 0 0 ~ '. COMMENTS ' ..J ~~ :: <t Cð 11.' <t _c: -III ".!. 0' W -<t ::u w w w ~ :::i; ..J ~~ 9 ..J- ..J X : c: c: ~- 1'><- ~ w <: ZZ -..... :: ..J..J It C) -0 :! ~o r- 0 w C<t c_ -<t <t~ <t_ ~ I~ III W ., ;:õ ~~ r- - :: :: Q.r- Z ....- ......,. u <t 'W ..J w:::<:¡ &II og o~ 0 ~ . ::I, SAMPLE NO I I: I TIME I c:... w W '! DATE LOCATION u Co.": 0 0 Co._ c_ Q. >-1>- r- z. is-I 11¡),·f-nllo 3D 13-1 e IS-' I I I I I I I I I '-' v-I I I I : I ;;-1 110 i5-g""l,..11C 'fJ I ß-I@ zcJ I I I I ~ V I I I t--.. " g.. , liD -~ - &t, \I~o8' I 8- ( e z..) I I I I I I I I"":> \<' I I ' I ~..z lID -f? ~rt.1 rz:3 u I tš--z. e· Z-ö I I I I I I >1<1 1 1 I I (§ - ') l/ó-tf·tzlt10~ 1/5''':3 e ZO I I I I I ::; K[. 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 I I I I I I: I I I I I I I I \ I -\ I 1\ I I I I \ I \ I I \ Ii I I ..- I I- I I , I 1 Ii I I I I I I I I I I I ' . :/;;;Z~v--- D':"T; RECEIVED BY OAT; RELINQUISHED BY D':"iE RECEIVED BY DATE TOT AL NUMBER I~ J. ," OF CONTAINERS ' \: .. , " ~ Sig""turl . ~ ~" : ~ , . ."". ,'" METHOD OF SHIPMENT 'S ignltura Signltura Slgnnure , j 'fjÇfJIJp1 'i.I'~1.- TIME: TIME TIME ' . ' " , ;!...' ITIME ,. Prm'teo l't.me /7~'Z I Print'" Nama Print'" Nlma , Print'" Nama -: SPECIAL SHIi'MENTíHANO,-:~G P;,t,rfZtlb.v 4/11-(( ()( . .. OR STDRAG¡; REQUIREME~TS ..' ~ Com;:t.nv ' ICompaflY Complny Company .. Rí:LINCUISHED BY 0--- RECEIVED BY DATE RELINQUISHED BY DATE RECEIVE~ BY lIabO,ratoryl¡J DATE Þ'I"j :: --r;~ ./ ' ,,', /~.'.," i~ !.}:~ ~ ' ,'..< . I. "1'.' '-.' .' '-... - . , ,."'. I~.' ,_.' ~ ,., SiW'il4tur. Signltura Signlture Signiture '"i' ' , .. ¡ TIMí: TIME TIME, / .n-l,/¿V (, t" ~j¡'t'~ TIME Prlntao Nama \ Print." Nlma PnnuQ Nlma ' Printed ·Nama :1 ;~l, [} - {~ ¿(Ilß); , ' " I ' .. :.::moanv I Comoanv c.~m~.nv :.....nðlvtlc~1 ïecnnOlOOle1i: Inc. ., - - . . r- I ¡' r' I. [' [" [ f I I I I 25- l ~ ,er Project 86-322 1200 Union Avenue, Bakersfield . Boring No. ~ --- GROUNDWATER LEVEL: --- Hollow stem .auger LOGGED BY: JP DATE DRILLED: HOLE ELEV: 10/8/86 TYPE OF BORING: 'tJ ü: .. ., .. !f ",21 .c., s: -0. :ï"ã. .. Õ. :> E ~~ ~ CD <0 0 ., ãi c en cen ::I .. -,-- - : ,. .-.-- -, SOIL DESCRIPTION - " u ______ .___ _ .._---_.. -.--.-- --- -.. " , --- -- _. ._ .. ,n,' .,..... .- .. .-- _ _.__.__' _._ h'_ ~,._ - Fill: Sandy Silt (ML); Fine to Medium, Tan/Brown, Dry to Damp, Drilling easy no fle1 arcma - '~r: :¡.-' Silty Sand (SM); Fine.to Medium, Mica, Bro~n, Damp, Dri 11 s easy, no,' fuel aroma t - .,,,,!, <-', .' '::,:,>:" ". ',I . ' ," _.. --- -.. ._~._- ~.. --~- . "'-~~. " .- . . - -. -,_. ....... -_. -.'-"-..-.-.--.......- ~--....;;;..~.:._~-- ~ -. --. ----.-. - . -~. .--~- -.- -'~"---"" --_..~_.-- ,". 5-,:: ',- ., ... ." '.:.' .. .- ...... ..' ... . .... '. :', ;~. .. ",. - .. Sand (SW); Fine to Medium, Mica, Brown, Darp, Drills easy, no fuel aroma - 10- Color to Tan-gray at 13 feet - 15- - Color to Brown at 16 feet . '-v Bottom of Boring !!!;I! ,,- _c "'., ·ö·ë ::¡¡o u l:' ?:iñ- c~g, C ...- ',-.,. -g .~ .c c"- ~ ! g'ëñ OQ.cþQ. (,)E= :58~ " c o ëit - .,.. £;0. o U " ,., - ',.',')" .. . t,' -, .+--.-.' - ~ ..-.-- .. .~~- .. .. ,., . .. , ... ,.,.=--....".., ,.., -.,...~.._- ,...._. .. ..__ ...~" ___,_~.~,_.'.~~_.._.~, ,_, ..,__,'.,_,_,,_... _,.. '_'" .__..___u.~....,~_.~.._.. _" ~__,_..U"" ,.~ "..".-----' -----I · R = Refusal, greater than 100 blows/foot I{HAZAN & ASSOCIATES Fresno · Visn/in · Bakersfield Sheet~of~ ., õ>c co" - ,- ., -üQJ ë6'~ èñ clL ., åi-'t:J _0 .5 .. , ~.. -' -........~ .' . '." ", -' .. ,- r-' I f [ I ['. , , . ;.. ~-- -- \ l' [- .' -.... . r I Project 86-322 .. DATE DRILLED: HOLE ELEV: 't) ü: .. Q .. íf "",21 .eQ ¿ -0. 5ã.. .. Õ. ~ E iiiE ~ a:J.. :g~ 0 .. iii c U) ., :;) .. ..,,r :r'Í i~ ..~ ;:1'; . .- : ~ , . -. . ~ 5- ' . " ; . ., . .' ., .'. - - 10- - 'w - - c..v - - ~... -~---. ,-----...,----- ...-.-""-~- =~-=.... , 25- · R = Refusal, greater than 100 blows/foot 1200 Union Avenue, Bakersfield e~ .. Boring No. 0 --- --- TYPE OF BORING: Ho 11 ow stem auger LOGGED BY: JP '10/8/86 GROUNDWATER LEVEL: SOIL DESCRIPTION . _n _. ... - _H __" ____ _~,,_.,~ ._no' --.--- . -. -. ..- - ....". _n .-.-.,..,..... , . -- .~.. tjl): Sandy Silt (ML); Fine to Medium, Dry 0 damp, Tan-brown, drills easy, no· fuel aroma .. ". !?& ~- _c: "Q 'õ ë ~o .....1..) En]: Snad (SW); Fine to Medium, Damp, Brow, '¡, Dri 11 s easy, nofue] aroma " .. ... " . .- -." -.~ . ..- .. ..'_-.,_." _.-r ,-__.___ _...._---. ....._- . -~.~-..-. . '. 't"'- " . ~ ~. ,. " ¡ -~. ", " ,. Î" " ,.- , " '. " Sand (SW); Fine to Medium, Mica, Tan-brown Damp, Drills easy, nor fuel aroma Bottom of Borlng ,~....~.- -_..........~~._.._-. '- .~-~."".,...-,..,-_.~---- "~~"'......-..---"....---.....~~"'"..,.....--~".._--~--...-..-~- I(HAZAN & ASSOCIATES Fresno . Vis<lli<l · B3kersfield '., .. -- ._, ,. .,,~ 2:' ~¡¡; = ~ëiiü 'Ë~g»1ñ cia. oa.Q)Q. c ggŒ ,..-=..,':' ~,(.) ~: ,. .-. .. .. ., .:r: " '. .' " c: o "¡; - .... .co. o (.) .. Õ1c: c:o" ; ~:~ ~ ~ù: ~ §õv ..s __ ___ - .. . -.- ", ,', - -.......- .'- .~ -q~ "''1' >, ' ,'.. .. - .J,'. .. , . " " .. , , ", ,.' "";1~: " ". 1.-'" "." ,,- -- - - - .. ...; .' ~' t , ".' .. " ',':." , . -' _ .,......._.....~_~ .=,~_....._. ....,....___~ti-:--'" ......_. _,___........_ ..____~-... .__ - ,. ,.-.... ", Sheer ~ of ~ r- ¡ ,r- ,..-- [: C' - _. f: 1n '- - 45- '~,'H<c"- ,...__~--=---.. 50- Project 86-322 DATE DRILLED: HOLE ELEV: ü: .= ã. '" c .. "",.21 -Q. ::J E aJ", CI) "0 "'.. .0", 5'ã. ,~ ~ -gCl) .::J .-- J;~ !;~ '. 1200 Union Avenue, Bakersfield e .. ŒJ .. Boring N~. cant. .' TYPE OF BORING: Ho 11 ow stem auger 10/8/86 --- --- -- ...... .. ~- -_.-.- ~~; ; -, ,.. 35- - 4~ - - - -"~""'..-", .......~ GROUNDWATER LEVEL: ~ .. ~ o ãi SOIL DESCRIPTION -- ~_.~-_.~ '-'--~._'-'--"'-- ". . . ~ '. -, -.". ". '-"_'~~"__,__"u_ ,~ ." ,. , --. . -- ..- --~- - ~-- .'-. --- ,- - .-.'. - --- .--.-- - -~-- ...--0- ___ Sand (SW) (continued) " - .. - - "" _. ,- . --. ..--. .-.-. . -, - ,.,'_..-.~,- ,--. .~. . -.--- .._--~.. .. Bottom of Boring " ,- -- -....-----.-_--_........-~ ._---.~-~...-.._,"-....,- _._ _. h. -__.....,.=--,.--"".._..,.-.~...,..,--....... · R = Refusal, greater than 100 blows/foot !!!;i! aë .... 'õ ë ::EO ..,~.O _. ,. ~ ~¡¡¡- c:¡¡~ c LOGGED BY: Jp "O~ ~ëß = "Ë ~ g'iii 8E~Q. .. :5 <3 ~.c...:... ,,, . ;., ,~. ,. , " :. : . ,..,;, .' ~ : I " .-:- --" ~-~ _'......___---......._ ._ ._. _>...............'=-. ."~_~~.n-=-·'''' __~ .-~- ~ -.-....,.......- I{RAZAN & ASSOCIATES Fresno · Visalia · Bakersfield .. e ëj) c: o SQ:3 'ii)- :::.~ ~ ~ [ :;!ù: ~ ~.8. --_ Š Õ'n~'~ ~. ~---:-:---- -'.E .---., .' 00' , ;~' .'...,., . ' - -. ~., - .- .- . ~<--- -~: . .. - . ~ f' '.'. - - .T ...r...,--".......--, ._ -~ Sheet ~ of ~ \ .. ~' e-' Project 86-322 1200 Union Avenue, Bakersfield [ r-- ¡¡: s: [,- ,,,- ! [ J- r L - ,. f ! 15- - [. 20- DATE DRILLED: HOLE ELEV: - 5- 10- - - II> ""'~ - Q. ::> E CD", (/) " 1018/86 Boring No. ~ --- GROUNDWATER LEVEL: --- TYPE OF BORING: Ho 11 ow stem auger LOGGED BY: J P '0 0>11> -"0> :;ã. ,~ ~ -g{/) ::J -' ¡¡: ìiI ~ o ãS SOIL DESCRIPTION ....... ,., -- .' '--. - -- -. .-..... -- - - .h_~_ _ -. -- ~-,,- -. '"---" .,' '. - Fill: Sandy Silt (ML); Fine to Medium, Dry to Damp, Tan-brown, drills easy, no fuel ar(ßa l;'fl>- (-{: '{ 1< Fill: Sand (SW); Fine to Medium, Damp, Browr, ," Dri 11 s easy, no fuel aroma" _' .. ,.J . .. .. .. i', ~ -. ..., ..+ ,"}t ." ~ . ..- - '--~-. -.." _.~~.. "-'- .-. ........- "_"J' ..~ ," '-'. _. . _u'"- ,~.- ~-""-"-' -. -' .... ,- ',. .. '- -- ,. "'.; ., ~ ~ .~ . L,: : , . - - . " - .' ~. "',' " : :':< '" ) .. ..' " " d .,', .. "." h- .. " , ' " .. ;;-.", : -, - ., " ,. .. .... .. . - --. Sand (SW); Fine to Medium, Nica, Damp, Tan-grey, Drills easy, no fuel aroma Sand (SW); Fine to Medium, Mica, Brown Damp, Drills easy, no fuel aroma .. .. .. ---. "- - :: ..èI! :;- _c 11>" 'õ ë ;¡¡o I.J '?;- ~¡¡;õ O~Q. o 'O~ .š·~ 5- ê!cU; 8E~a. :.. ..:58~__ . -, '...".~, . ' ~ ".- '.- ,. , '. c o ëñ - ..II> .cQ. o I.J ~ ...--. '" " .. " " ,., - - .. õ>c Coli> c('ü ~ ~æ g. ~õ "0 c:: - .;...... _u__ ~,. ..--' ,,:.." .. " " .'," . ..-.........--- -. .' - '. ,,~ ." " -.--... ~.~~. .. " ,- I> 25- ... ."-- -~.'+-"-'."""'" -------,.....,- -'. "--- --- ---____. O.~...._.........·.",.__"""......._···__·_ _.~.__ .......-............_."._ ____-,,.........__,-.u ~_ ___ _.-~._ ...",-..=----~--""......-.,.,."_~"'.__,_____-"1">..,..- .~. _.~ -"-_"_ -,..",...~",<_~''''' =-0...---...._._ _~__,. -...-~.-=Þ ... .-'--=_......£E"........., .~ I ì · R = Refusal, greater than 100 blows/foot J(RAZAN & ASSOCIATES Fresno · Visalia · Bakersfield " .... '. I. ,,';,:,t¿: ", " Sheet ~ of ~ orth ~ ! ¡ _____ ---"P- ~, : ~ ~ ~-. ~ ~ .,\~ ;~; \~""~_. -I. :~:~ctr',':~?~"k·r.~t.~\\\;¡. 1.-1 17¡. .~~~~_. \·1 :rrl·· . ·1· i~l~ ~J_,.J\.¿.\~:) ~ . E,:;:~: ,.c::~~~~~l{: ~}~~.'\' ;\~. tV!'/¡: .. 'L.» . ¡ 'l' . ;~.~ . ,I, 'V~ ~ ,; :::: ~;:3~ \ ~ -\ '\~ ~'" ";,E--~~ ees->f"""'" : -" -'~~Y'\{ \1"J~.)I" ..;}¡ ,. .!.). " i!ÆJ~~J· ~-=J~ I.. "I_:.:-='~ . .. ,~.~ )... . } It I I ~i . u I ,. 0, . :-!-.-*&.:!;S;~\ "" ¡æ ,:---":'i~~~.~~~ 1\:\ \.\' c1-'\' j , ~.... .n<d: . 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'. o' rom: Kern County Water Agency Map "Depth to Ground Water~ Unconfined and Equivalent Wells used for Control, Spring, 1985" Scale:NTS Dal~:O/22/86 A"'pp{oved by: parmer Drawing No. 2 of 2 KRAZAN'& ASSOCIATES, INC. i I II Fre~ho Visalia Bakersfield \'i . Drawn by: JP Project No. ,~ - - \. JJo~ .bJ~. ~ ~ g d ~ ~ I' ---¡ " il :,1 .J\ " ., 1\ !' , , I '11 " :!+~~-( : ~H-1v(b , ~~I~ æv6LOP't16-t( "'ê:>IÎç- &tÞ.~1E-e-I~ííoµ 1µ.J~l6þíÍoH i I~J~IOHb.J~, BÞ-lLE:eh~1 ~i? Cb, i i , ' ; KRAZAN'I & ASSOCIATES, INC. . :¡ Fresno Visalia Bakersfield ï \ ¡ I. r r -'c· , ¡oo .>,' r '~ L [ ,_. m__....""'-...=,~ ___. _",_=-,'.~ ,,__ e( -( Page 7 Proj. No. &6-322 .. If you have any questions of if we can be of further assistance, please do not hesitate to contact our office. - .. ._- ...- -. -. .- - - ,_. - ---" _. - --~-.~_.- --. .~- ~- -.-- _.- - ~-~--- . ' --~'-'- Jeffery S. Palmer Environmental Specialist .~_ _. __ 'b'_~ - ,-.-,-. J1":I)~ c.-¡?1 L-ß-Y~ Michael Erwin Geotechnical Engineer RCE 1118625 ME/JSP /ko 2 c plus invoice herewith 1 c Kern County Environmental Health Department Attention: Amy Green ,_~_ _"".""'-_""~'_'_' r ,"--<"., ___u__"""""" .,...... .---,._~. ............_--,_.,..._~. _. ........,._,.,...."-'L__>-"..-.__,_-",~_.»___' ""r',."...........e..-.......-~ _..-...~4.-~~~__· --.--- . , ,-... -.~--"-",...~ - ~ "" ---- KRAZAN &: ASSOCIATES, INC. f" ¡-. f' , i.. [ .. ( t f: I ___.___-,.,_u. - --.---- -",' - . _.-..-- - .-- e (- er Page 6 Proj. No. 86-322 plume. Samples obtained within a relative few feet of this previous sample (above, below and adjåcent) show no contamination present. ---- -, - -- -- .- -.- REMEDIAL AL TERNA nVES After review of the field and laboratory data, one remedial action alternative was considered for this project site. The alternative selected was .. .. one of No Action. . .. ..--".-. - .. .._..,.. , .., .","..",,-.'~'C'._, It is understood, from information provided to this office regarding the proposed use of the project site, that the area in which the isolated pocket of low level contamination was. observed will most likely be located beneath a paved parklng area. Addltionally, samples obtained above and below this isolated area yielded non-detected results. These facts along with the depth to ground water below the site, make it feasible to leave the contaminated soil in place. This alternative would results in a very low capital cost and disruption to business, and would provide a low risk to ground water. Long term financial liability with this option would be low due to the existence to the contaminated soil below the site for a period of several hundred years until biological degradation had occurred. .- ".\ RECOMMENDA nONS Based on the levels of contamination in the soil and the depth to ground water below the site, it is not believed that the contamination at this site is of a sufficient threat to ground water resources to warrant further investigation, excavation and/or disposal. Although the No Action alternative is not without disadvantages, it is felt that this solution would be the most appropriate for this particular site. ~._"- --'. -,-'- ......... u_~ _...___ =,..,,' . _.,__,._,..__,,_...~_>_.~_ _"'...~...__ ~,""_.___ _=--~__",,",_,__ _"" _ _ _ _..__...._~ ._D~"""""· -,.,..---..--...- . .--,-~~~ ---- - .-.-. _ .~__,..u v'___ .- K RAZAN &: ASSOCIATES, INC. \ r \ r ' I r r-, i - f. I I .....~._...^~ .---.'-- ........ - er e(- Page 5 Pr,oj. No. &6-322 .. T ABLE II Concentrations of Gasoline Constituents in Soil - - ,_..' -.-- .-...- - ... - -- . ..-. - ,- . ' - . - .- .-.-..--.- + u...~____ _..___._ Location of Sample Concentrations (ppm) Toluene Xylenes Total Volatile Hydrocarbons Benzene ¿ TH-1 @ 2' TH-1 @ 6' N/D N/D N/D N/D N/D 2.66 N/D N/D N/D N/D N/D N/D N/D N/D N/D N/D -'--N/D - ,..- --"-.--.- - N/D N/D N/D N/D 0.75 1.11 15.&& N/D N/D N/D N/D N/D N/D .{ TH-2 @ 2' - - TH-2 @ 6' TH-3 @ 2' TH-3 @ 6' TH-4 @ 2' TH-4 @ 6' N/D N/D * TH-6 @ 2' TH-6 @ 6' TH-7 @ 2' TH-7 @ 6' N/D N/D N/D N/D N/D N/D N/D N/D N/D N/D N/D N/D N/D N/D N/D N/D N/D - None Detected * Test No. 5 was sampled beneath a waste oil tank which had been removed. The results of the oil and grease test on this sample is presented as follows: Loea tion of Sample Oil .&: Grease (Concentration mg/kg) TH-5 @ 2' TH-5 @ 6' &4.7 97.9 Please refer to Appendix B for laboratory test results. The results of the fie!d investigation and chemical analysi5 of soil samples suggest that the low level of Benzene detected at B.C.I. TH-3 @ '6' (2.66 ppm) was an isolated condition. Further investigation has yielded no evidence that this sample may have been the fringe of a gasoline contamination .-.-----..<-.~__ "_h_.___ ._ __ _.___."' ._.~.,-..____,-,,".._.__.......m.""'· .,-.._._"'~'''''''''- -."-.............., .--..".". ..... - '" ....... ~,,-.-'" '-.~,~" --.- .~.. ~- ,.- ". --'_......,=_.;0...- -_..._.....__.___ _ --...__._..' KRAZAN &: ASSOCIATES, INC. I [' [' ( i - I ;-.-' F , ¡,:' I 't L ! ¡, ... ~ -....... -_.~ ---~..~-_.+._-_.~_. e(/" e(- Page 4 Proj. No. 86-322 approximately 250 feet. Please refer to drawing no. 2 at the end of the text regarding the ground water conditions. . ., ~ __ ___.. _. ._"... . ____ _ _.. u___ _'_0" _. . .." .." _,. ,".. ."_ ~w --. - ..--~ .. - .---- ---- - --~-_.- - EXTENT OF CO NT AM IN A TION During the course of our field investigation, no fuel aroma was detected in either the samples obtained or auger cuttings from any of our exploratory soil borings. Likewise, field screening of the samples and auger cuttings with , ~~'-..... the field photo ionization· detector did not yield any de tec tab I#" , reaction. The results of the laboratory chemical analysis of soil samples obtained during our field investigation are summarized in Table I: TABLE I Concentrations of Gasoline Constituents in Soil Location Concentrations (ppm) of Sample Benzene Toluene X y lenes Total Volatile Hydrocarbons B-1 @ 15' N/D N/D N/D N/D B-1 @ 20' N/D N/D N/D N/D B-1 @ 25' N/D N/D N/D N/D B-2 @ 20' N/D N/D N/D N/D B-3 @ 20' N/D N/D N/D N/D N/D - None Detected Results of Bakersfield Construction Inspection's previous sampling and chemical analysis are summarized in Table II as follows: _.__.'._".... --_._ ~......--..r--'.""~_~;.,.,.-_-.,_.~. '''-", "-__;' ," ~_. '__ ''--'~-' ." _.-~,:.' ".'" ---'....'. -....... -,' ,----'---.~~--.~- - _.- _ ~_ -L, ~ - ~ -~._--- ._" .". - ....-._-~-_.. ..._-',"'~" KRAZAN &: ASSOCIATES, INC. I' r í' - I -*_0 r- [' [ - '_,---,,-,..-......-,0 _ ,....." er e'( Page 3 Proj. No. 86-322 5. Exploratory soil borings were made by means of hollow stern auger. Sampling was conducted by pushing tubes into the soil (Test .-. 'Method ASTM-D-1587;';8j, "Thin-Walled Tube Sampling of50il")~ c_-_-_=:_:_ - -'- -- 6. As samples were obtained, they were field screened with an Hnu photoionization detector capable of detecting very low levels of volatile organic hydrocarbons. Additionally, auger cuttings were ,,_also _ field screened with_this device. Selected samples were then transported to B.C. Laboratories for analysis. --. --- .- -+~ ~..~ ..- ,.."- -'.\ 7. Chemical analysis of the soil samples was limited to detection of Benzene, Toluene, Xylenes and Total Purgeable Hydrocarbons. Please refer to the drawing no. 1 at the end of this text for specific boring locations. SOILS PROFILE AND SUBSURFACE CONDITIONS A total of three exploratory soil borings were advanced to a maximum depth of 30 feet at the project site. Sur face soils consisted of a fine to medium grained sandy silt to an approximate depth of 2 feet. Below the 2 foot strata to an approximate depth of 30 feet, a fine to medium grained sand was encountered. The exploratory soil boring was terminated at 30 feet. For more detailed information regarding the subsoils at the project site, please refer to the logs of borings in Appendix A of this report. Ground Water Conditions Ground water was not encountered 111 any of our exploratory soils borings at depths drilled. Review of Kern County Water Agency map titled "Depth to Ground Water, Unconfined and Equivalent WelIs Used for Control, Spring, 1985" indicates that the ground water table below the project site is H_--.· -- ~~, -- - --- ._-~~_.- -- .-"""..._.. - -- --...__.-_.~- -- _.,~ --~. '- ...--.-- -."~- KRAZAN & ASSOCIATES, INC. . ec [ , Page 2 Proj. No. 86-322 .. (, r·' , . , r l"' t sampling. This investigation was limited to the southwestern end of an 8,000 gallon underground fuel storage tank which' had been previously removed. 'Expiora1:ory soll boririgs-~ere'~d~à~~~d-~r1d samples· \ÿëreobtåihed to~det~i~i~~·-'::--' .",::':"- - the vertical and horizontal extent of contamination. Additionally, if contaminants were found, assessment of potential impact to groundwater ,,~ resources and possible remedial actions would be explored. ~! In order to investigate these potentials, the following methods were employed: -. ' r 1. A single boring was advanced to a depth of 30 feet directly' into the area of a previous sample which showed contamination. This boring was used to determine the vertical extent of contamination. 2. A second boring was advanced to a depth of 20 feet, approximately 7 feet northeast of the first boring. This boring was placed into the native soil adjacent to the backfill to determine if lateral migration of contaminants had occurred. 3. A third boring was advanced to a depth of 20 feet, approximately 1 ° feet southwest of the first boring. This boring was also used to determine the lateral migration of contaminants. 4. Soils samples were obtained from the primary boring at 5 foot intervals with sampling commencing at 15 feet. Sampling did not occur in the upper 15 feet since this was backfill material and the original tank bottoms were located at approximately 15 feet below existing grade. " '~.'-_. .-- -~.'.' .~ .-,- - ----- . _. .-.'-'-0 ,-~-~. - . ---'-' ._--- KRAZAN & ASSOCIATES, INC. KRAZAN \ e( & e-- ASSOCIATES, INC. ,- ¡ Soils Engineering Compaction Testing Engineered Septic Systems Construction Testing Geotechnical Investigations " r' t -' __n_.n ------. -. -" . . .. - -,- ---....----- --'~'-- . :.... -~ - ~.~_. ':> /t-~D/::, P~o.} ~ No~ 86-322 .! I \'. ~ u . í¡~, , ~ ~ "-.;- /;,.' lo' . , ~~.. if " ,.., , OCr .~ Vfll:r~, I(c:<¡\¡ ~ J '1 ¡o iF) COU" , v'8ô~' iV, y , "V'-n I.., L. . - 'ì Di~y ""-1. ._-_..~-" October- 22,"1986 ,- -, r ,. Mosesian Development ':60 1 Truxtun Avenue ':~ Bakersfield, CA 93301 L -, " '. - .d! [ - I' , . , ' ' RE: Site Characterization Investigation 1200 Union A venue Bakersfield, California .-...-- - . if ,':r "f¡ '" Gentlemen: In accordance wit h our proposal and àddendums dated September 19 &: 26, 1986, we have completed the site characterization investigation for the above-referenced project site. This investigation was requested by' the Kern County Environmental Health Department in a letter addressed to Mosesian Development dated August 6, 1986. It is understood that three tanks were removed from the project site on July 7, 1986. At the time of the tank removal, Bakersfield Construction Inspection sampled soils at various locations beneath the product lines and underground fuel storage tanks. Analysis of the soils for Benzene, Toluene, Xylenes and Total Volatile Hydrocarbons yielded low levels of these constituents in one sample below the 8,000 gallon gasoline tank which was removed. The purpose of this report is to summarize the findings of our addi-tional site investigation and discuss possible remedial actions. SCOPE AND METHODOLOGY The scope of this site char~cterization investigation was to determine if more extensive contamination had occurred than that observed in preliminary Main Office: Fresno/Clovis · 3860 N, Winery · Fresno, California 93726 · (209) 291-7337 Bakersfield (805) 393-2343 I! Visalia (209) 625-8251 : ¡ Merced (209) 383-3993 1700 Flower Street Bakerslleld. California 93305 Telephone (805) 861-3636 IIÞ~~N COUNTY HEALTH DEPARTtt~ ENVIRONMENTAL HEALTH DIVISION HEALTH OFFICER Leon M Hebertson. M.D. --..- . DIRECTOR OF ENVIRONMENTAL HEALTH Vernon S. Reichard --'-- . .- ., October 28, 1986 Mosesian Development 601 Truxtun Avenue Bakersfield, California 93301 Dear Mr. Beauer: This is to advise you that this department has reviewed the project results for the seepage investigation and 'abandonment at the site on the corner of Union Avenue and East California Avenue. Based upon the finings described int he reports, this department is satisfied that the assessment is complete and that no significant soil contamination resulting from fuel tank leakage that would threaten groundwater exists at the site. Thank you for your cooperation in this matter. QrfD AEG: sw ~ "-... .-- ---.--_..- DISTRICT OFFICES Delima . Lamont . Lake Il8bella . Mojave . Rldgecrelt . Shaller . Taft " .r' FACILITY: .':-- FILE CONTE~TS SUMMARY ADDRESS : /. J.:} (J() (j ('¡ ;'() () 41 If l) (J f'~ I f)(j() (()(/J ENV. SENSITIVITy:ßE5 PERMIT #: -~~_. -- --. - --- .. -----..-- .- ,- , ,.. . -.- Comments Activity Date # Of Tanks p -dre)¡c.aI-"ðTl " -ft/lad.. -IS" M re&tl+-s Ok )e .we r H__,__ - ..,-_.,,~-_ _."~-"''' ,-.. ¿'/I/Ið'~ \j I f --- - - 7/J.f/R~ , , 1/~ 8/~fo /()/J8/~ , . d '-~ ol-:nnJ() () aOQ~J()n-ed ..- --.- -. . - "-.-~--'--- . .- . - - . .-.- -"..---. . ---".....- ~. . ..'~'-'--"-~. . H__'__'''''''_ Provide Description o~ !sical Layout of F"\cility USi.~pace Provided Below; Include All the Followiè¡g Information: Location of Tank (s), Piping & Dispenser (s) Proposed .Sampl ing Locations IndicatiI¥3 Approximate Depth of Samples Nearest Street or Intersection Any Water wells or Surface Waters Within 100' Radius of Facil i ty , t· NORTH -~~ ' ., .~_...' .--_._-,---- - . .. " .- --- .......... - --.. _"'--__"'n___ n."__ --. ---..,.....---..,..... - ~.,--- ~----- - Appr oved By Scale Kçrn County Hedlth DepartmerÀ( Di'JÌsion of Environmental He~ 1700 Flm.¡er Street, Bakersfield, CA 91305 Permit.I,_ ,/)/I£il Application e June 11, 1986 No. of Tanks to be Abandoned 2 possibly 3 APPLICATION FOR PERMIT FOR TEMPORARY OR PERMANENT CLOSURE/ABANDONMDtl' OF UNDER;ROUND HAZAROOUS SUBSTANCES S'l'ORAGE FACILITY v"\"'-~, ;' r>:·; j~\'" /."..., ····_:Z , Î''-,Y~' ,VI ~,·-I:..> , -_·.tJ~ _ --'1/ 1~'~ . ...~....>........ '. A. ~ of Application (Fill Out One Application Per Facility) ~ _OTanporary Closure/Abandonment __IUPermanent Closure/Abandorunent Project Contact (name, area ~ode, phone): Days Nights Fac~l~ty Name Unknown a.;. fOld M¿JA k+ J~D() tJ~ FõClllty Address Union Ave. and E. C~lifn~~if Avp _ Nearest Cross St. T R SEC (Rura Locations cnly) Owner Unknown J1~~ ~I~~_J- Telephone .3,;;.7 -1170 Address J 700 t\ S+A...e...S>--t "'73~6' Zlp Operator Unknown Telephone Address Zip C. Water to Facility Provided by City Depth to Groundwater 200' Soil Characteristics at Facility Unknown Basis for Soil Type and Groundwater Depth Determinations Kern County Water A2ency Report 198L Tank Removal Contractor Valley Tree Construction ~ License No. Address P.O. Box 6275, Bakersfield, CA Zip 93386 Telephone 399-1783 Propqsed Starting Date June 23, 1986 Proposed Canpletion Date June 27. 1986 WOrker's Compensation Certification # Insurer . Bakersfield .¡ Environmental Assessment Contractor Construction Insp.CA License No. Address 3014 Union Avenue. Bakersfield Zip ~05 Telephone 324-1815 Proposed Starting Date June 23. 1986-- Pro¡x>sed COOlpletion Date June 27. 1986 WOrkers Compensation Certification ~ -- Insurer I B. 1:1 D. Chemical Composition of Materials Stored Tank # Çhemical Stored (non-commercial name) Dates Stored Chemical previously Stored (if different) to to .~ ~ '.- ';-71- : 3&> . to '1\L-- í\::·\ Cf..-P (:-/1"" ;,¡" ,..... .~ v '-' - -'\- ._~ E. Describe Method for Retrieving Sampl~s A sampler will be used if possible. If not. a backhoe will be used. Samples Will be Analyzed for Benzene. Taluene. Xv1ene Laboratory That Will Perfonn Analyses of Samples B C Laboratories, Inc. Address 3016 Union Avenue, Bakersfield Telephone 327 -4qll F. This application for: IXl removal or 0 abandorunent in place * * PLEASE PROVIDE INFORMATION REQUESTED ()\ REVERSE SIDE OF THIS SHEET BEFORE SUBMITTI~ APPLICATION FOR REVIEW. This formJ1a~~enc.ompl~teò .under: ,penaltYn_oL perjury and to ~he best of mY~r1.?~ledg_e is_ _true__, and correct. Signature Date ~/~ ·( '( UNDERGROUND STORAG. tth.. UNAUTHORIZED RELEASE (LEA.~,. rAMI NATION SITE REPORT E\1ERGEN~Y/ o Yi::S uzr NO STATE TANK ID ~ HAS STATE OFFICE OF EME,RGENCY ~R~CES REPORT BEEN FI~ED1 0 YES ll1' NO LO::AL CASE /I >- m o UJ t- II: o II. - UJ '-0: o REPRESENTING ~LOCAL AGENCY o OWNERIOPERATOR 0 ADDRESS REGIONAL BOARD cJÖ ..'-.----.. --~ STREET 1>- -t- ,n II: Zo( ~II. '^UJ UJ...I II:m KNOWN . ~; oJ. STATE"'!, PHONE OPERATOR " Z Q t- '0( U o ...I UJ t- '" r - -. 13 ðO STREET CITY OMMERC,I;AL DINDUS:',RIAL [] RESIDENTIAL 0 RURAL 0 OTHER .'. CONTACT PERSON, , ~né'- ',0 C> Z -II! t-w z- wU :;¡¡z UJW ...IC> 11.0( ! REGIONAL BOARD TSCD w UO ~ ~ (1) t-...I ",0 III> ¡¡¡z (2) CAS ~ (ATTACH EXTRA SHEET IF Ne:EDED) QUANTITY LOST (GALLONS) --.[] UNKNOW NAME /. aa50u:..,~ ';:t- II:Z WW >::!: OW ut- ",0( -m 00( o UNKNOW ()M o INVENTORY CONTROL ·0 SUBSURF.ACE MONITORING ROUTINE MONITORING 00 ~~~~VAL 0 NUISANCE CONDITIONS [] OTHER: DATE DISCHARGE BEGAN METHOD USED TO STOP DISCHARGE (CHECK ALL THAT APPLV) o REMOVE CONTENTS 0 REPLACE TANK ~CLOSE TANK [J REPAIR TANK 0 REPAIR PIPING 0 CHANGE PROCEDURES M / D , D, V bv 0 OTHER TANKS ONLV/CAPACITY ~(?O C) AGE L.3...1Qj VRS. 0 UNKNOWN ~UNKNOWN M ES NO IF YES, DATE W SOURCE(S) OF DISCHARGE ~ 59 TANK LEAK 0 UNKNOWN 0( U "- W U II: ::¡ o '" GA L CAUSEIS) o OVERFILL D CORROSION "- o UJ t-' U III ... ... «Ie:: ",!!! ilia: Ut- ~« o II! UJ a:: ~ PIPING LEAK MATERIAL o RUPTUREI FAI LURE [J SPILL [XI STEEL o FIBERGLASS o OTHER (SPECIFY) o OTHER EX! UNKNOWN o OTHER RESOURCES AFFECTED WATER SUPPLIES AFFECTED H YES NO THREATENED UNKNOWN VES NO ENEO KNOWN WE LLS AIR (VAPOR) 0 ~ 0 [J PUBLIC DRINKING 0 ~ 0 0 WATER SOIL (VADOSE ZONE) ~ D [J 0 PRIVATE DRINKING 0 ~ 0 0 GROUNDWATER 0 ~ [J 0 WATER SURFACE WATER OR STORM DRAIN 0 IKI 0 0 INDUSTRIAL 0 § 0 0 BUILDING OR UTILITY VAULT 0 ~ 0 0 AGRICUL TURAL 0 0 0 OTHER (SPECIFY) [J 0 0 OTHER (SPECIFY) 0 0 0 0 GROUNDWATER BASIN NAME UNKNOWN '" t- Z UJ :;¡¡ :;¡¡ o U COM\fEN-TS:,-.:....--;:: 7h'EAE ·4JA.5 .J', r~ -#0 _·Jjt.;:r¡F1C~,rr -, C:=Õ.,¡7A~ ~;<f77c.;) . -"",,... 77i'1',s COMPLETE AND ATTACH A CLEANUP TRACKING REPORT IF ANY CLEANUP WORK OR PLANNING HAS STARTED .-tSC oe (Io/ae) 1700 Flower Street Bakersfield, California 93305 T~ephone(805)861'3636 .- (' e~I:RN COUNTY HEALTH DEPAR'" HEALTH OFFICER Leon M Hebertson, M.D. ENVIRONMENTAL HEALTH DIVISION " DIRECTOR OF ENVIRONMENTAL HEALTH Vernon S. Reichard PERIIIT POR TEJIPORARY OR PERIIANERT CLOSUREI ABARDONJIENT Q1l UNDERGROUND HAZARDOUS SUBST.ARCES STORAGE PACILITY Per.it Nuaber A162 CT 15 --.. . - .. .. ':,;..:: '::'-,', ~·,~-7-~·:;·~.~.~. -~.:-~ .::;.~~~~~'.:,.,~. ~:---:-.' :;.;.:-'-- ., ."'.- _. , ~. .. '., .'.. ,.' .; ).,--,.";" - ---. OImer' Raae and Address:>' ·,,'Pacility Raae and Address: ._ ... J': . .'~"~ In ànd'Out Market .\ 1200 pnion Avenue Bakersfield, CA ' .... " ·.r -,,-,"-'. .... . '," ". -'~ ., ' ". . " . ',,- '"Mosesian 'Development ".: ?;~ 1700 ~K" :Street . . '.~~ <.:~ ~"' ~, . , ':,-:~~~,~~'~~c~_~~~-,;~~ _ ~:'~~;~;~~: ¡ ~",:...,:, ',:, '.":": ('.~ ," . .';. : -':"'4>-:'::~( : . . - '" . ,\¡/¿ti~ií?ëi~~7 - '....-..- , , . :,"~' :~:~~>.- :',~~' ;~ .~ ~~,P ~ ;.,.~ {f' :~~~:',~~~:,::~;r:..: ~ "/ ~:;..; ~ . . 1" Approval Date' 2';~<~Jui;' 4,":198'6 " ' Approved By ..~ -(14--;;; ~ .. , ,Joe Canas , . '>i':. :"'l ':.' . ., . '., .-'-:' ,-: {'." -. location. . . . .. .. .. .. .. .. .- . .. .. .. .. .. .POST ON PREMISES. .. .. . . Conditions as Follows: 1, Permittee must obtain a Fire Department permit Drior to initiating abandonment action. 2. Abandonment must be per approved methods as described in permit application and Fire Department Handout. 3. All procedures used lIust be in accordance wi th requirelllents of Standards and Guidel ines developed for implementation of Kern County Ordinance Code #G-3941. A copy of these requirements are enclosed with this permit. 4. A minimum of four soil samples at depths of approximately 2' and 6', and one-third from the end of each tank over 5000 gallons capaci ty aus t be obtained. I f tanks are under 5000 gallons capacity, a minimulI of two soil samples at depths of approximately 2' and 6' beneath the center of each tank must be retrieved. Every 15 linear feet of pipe run must also be sampled at 2' and 6' depths. 5. All gasoline tanks soil samples must be analyzed for benzene, toluene, and xylene. Diesel tank samples must be sampled for benzene, and total hydrocarbons. 6. Advise this office of the time and date of proposed sampling with 24 hours advance notice. . - . . -"'ccepted~··BY·· ~- 4~··· -~~_o<Ð1Ih·--~¡;t-346 "~.~~',"--=~-- - -~,____o..-_~ . DISTRICT OFFICES Delano . Lamont.. Lake Isabella , Mojave . Ridgecrest . Shafter . Taft , . e e .. Laboratory No. P86-0080 Date Reported: 7/28/86 : TEST HOLE #7 Product Line Depth Feet LOQ Svmbo Soil Description __,._. _n._. , '. -. -- ~ --.- - - --, .~--- - -- . ... - . - --- - 1 SM Silty sand - medium to dark brown when 'dry. Fine to coarse-grained. , Moderately cohesive when wet. 4 4 2 n. 3 , . 4 4-,- SM Silty Sand medium <lark orangish brown when dry. Fine medium- - to to 5 grained sand with some coarse. Slightly cohesive when wet. 6 Boring Terminated -.-.--....--- -...... ---<- _.- , - -_.-- .-- "----""".--- -- . =--.~.....- - ,. ------- ,- - -, - - "...-.....~--"........-... · .. .. ... .. .;, .. .. .-...: ~ .. · · ~. : ~.. · .. ~ .. .. ..... · .' .. . - _.. ~...~ e . Date Reported: 7/28/86 Laboratory No. P86-0080 ~ - TEST HOLE #6 PRODUCT LINE ~epth Feet Log ymbol Soil Description ,-- - .0__ -- . -- -----...- . SM Sil ty Sand n -_..- " . .. -- 1 - medium to dark brown when dry. Fine to coarse-grained ~ sand. 2 3 4 SM Silty Sand - med:rwri orangish brown when dry. Fine to medium-grained 5 sand with some coarse-grained. 6 Boring Terminated '. ,. -- ., ,- ~ .--. 0'- _.__, - .._~ , .. & -' '., ': . . . :=--. . -, ~. .. - . - · · · · . e . · . Laboratory No. P86-0080 Date Reported: 7/28/86 ;, TEST HOLE #5 WASTE OIL TANK Depth .. Feet Log Symbo Soil Description ~ ~ þ --- . '."0 . .- -- -... . M._.. ._ - -~-- --- - -. - 1 'III H SM Silty Sand medium dark brown when dry. Fine coarse-grained I I~ þ - to to - 2 ~ ~ sand. Slightly cohesive when moist. 'II 3 " I ~ I I I I 4 , I ~ ~ SM Silty Sand - medium o!.angish brown when dry. Fine to coarse-grained .. v ._~.._ -., -, sand. ' -. '-'--.-.~" . .-- - "-. - -- ...._-, . '-~' - -~ --. .'~." .~.~ - ..- - 5 þ t H 6 I Boring Terminated - .'~ -_._.~ ~,~,~- no. _. _ '-, ------ ~--~ ..- -..- - ..--. -- -. u_ _H . .--- ---~- ,- ..~ "'":.';' ~ - e. ~._- -~--- - - - . . -. ·ò '. - ,~ · ' - . - ;. ~ e/ e(- Laboratory No. P86~0080 Date Reported: 7/28/86 J. " TEST HOLE #4 GASOLINE TANK Depth Feet Log Symbo Soil Description -- , - -~---- .. .----- - -- , ---- -.- -- 1 4 SM Silty Sand medium brown when dry. Fine coarse-grained sand. - to .. 4 Slightly to moderately cohesive when wet. 2 þ - .. .4 3 .... . ... 4 .... -- --. .... SW San'd - light yellowish brown when dry. Coarse__to,fine::-grained sand. S .... ... . 6 .... I.. .. Boring Terminated - . . -- , - ."=,,..- -'--~. '---.--.- - -- ~.- . --- " --- .- - . .--.-. . --. --- ,., .-., , - . ! ~ .. .. .t;t. ....;.. -. --. . ". '-' :!- : : , . . '. - . . , . - - . . I . I ~ e .. -. " , Laboratory No. P86-0080 ... .. ~ ! Depth Feet Log Svmbo I 2 -' . 3 -' ¡. : 4 . : 5 - 6 - -. . . .' - . ~ . , . I . ......-.... ~.- - - -~ ~.- '. .- Date Reported: 7/28/86 TEST HOLE #3 GASOLINE TANK Soil DescriDtion - SM Silty Sand - light brown when dry. Fine to coarse-grained sand. 14 Slightly to moderately cohesive when wet. .. .. ..... .. .. · ... · . .. SW .._41 .... · .. CI "-. - ~- ---~ ~ .. -. -.-- Sand - light '-gray whèn dry. -- "~~C-'-___~__' _, "._._. .. =----. --"'-'--"--- -- Coar se t"o -fine-grained, -. ml.cace-ous . . - --' Boring Terminated ..," -.---'" ---.- '. ~ .. .. .. -.... .. -'. ..~.- .-..-- .' " - . - - . e(' -- Laboratory No. P86~0080 Date Reported: 7/28/86 TEST HOLE #2 GASOLINE TANK Depth Feet Los Symbol ---.-., ----- ---- .m_. Soil Descriotion . 1 '4 SM Sandy Silt when dry, predominately . - medium brown silt with minor , 4 amounts of fine to coarse-grained sand. 2 .... 3 .. .. ... . 4 .... . .- .- . . - ._--. -, - - .- - - - . -+...- ~. . + . --. - - .,-.----~- SW Sand - light orangish brown when dry. WëÜ-graded fine to coarse- .... grained, micaceous. 5 .... .... 6 .... Boring Terminated - ~._...._- .~~"'- --_.. . .. _....·r· - -,-~--_., .--_._._-_.~_.., -·._·__.u _ .- - -.... .. -. .'.- -. ... --.... -.-' -'.'-- -, . . - ~ .. ~ - . .. ~ -' . - .0 .. · --'. .;. : .~_. . · .. - . '- . · e~- .- . Laboratory No. P86~0080 Depth Feet Lo Svmbo 4 1 4 SM 2 þ 3 .'. .. . ... 4 .. .. I ... S .... SW . I It 6 ., , . .. , . .. . -, - TEST HOLE #1 GASOLINE TANK Soil Descrintion Silty Sand - medium to light brown when dry. grained with some coarse to medium-grained. - , - . . ~ Date Reported: 7/28/86 . ,.- - Sand predominately fine- Very cohesive when wet. u ,- ___ .0 Sand - light yellowish brown~when dry, well-graded, fine ,to coarse-, grained, micaceous. Boring Terminated -,.-. -- 0.____ ~~-- -~-_.~. .-. _.~ = . ....- -.~---- - -.¥.." --"- ,-.-.........,.".,-----.-....--,.--. - __0 ,~__..,,,",--~. . ~ .. ~ - ö :I: e: . 05 jm r. ",.s i u :!"3~; :; '2'.. = . ...!I.. e: ÌI S .¡¡ c-~'õ S ... ¡¡ '" e: . 05 f ° :a . -. -' UNIFIED SOIL .' CLASSIFICA TtN METHOD OF SOIL CLASSIFICATION Major Di-ri.iona Grou1» Log Symbola TJPica1 Names Wen·craded cravela, cravel-eand mis· tures. little or no finn. Poorly-craded øavel.. cravei-eand mis· tu~, little or no finn. Silt)' craft!a. IBm-sand·lilt mixtures. Clayey IB..... lravel-....d-cla' mis· tures. Well-eraded ... Cra..n, ÙIIdI, little or no lines. . - . -.- - PaorlY"lraded sancia, lB"ell, uncia, little or no fines. Silt)' sandi, _d-lilt mistura. ./ '::f:, , CIa,e, -cia, eancI-claY, misturee. / Inorganic silts and very fine ....dI. rock ftour. silt, or claye, fine ....cIa or clayey silt. with ,¡icbt IIlastiåty. lnor~nic clays of low to medium pia.. ÛC1ty. øa".lIy clay.. sand, cia,s. silt)' cia,., lean cia,s. 8 ... Ie: :; c__ -lš:¡ 1 'õ tï; ~...!!'.. .J =ë;Jf t >." e'" .'¡ !! II c ~..... ii'; 05,; ö :a f 11:1: -a.!! oe .. :a'" ~. Xö :I: ¡.. -S ,ªS .ë ".. ..,- ,- . oo> ,;.; ".11' . 1.." .0. ä-!.i. G':: If~a Q . (I- , 'I 'Íl ' ,~. ,~ I II ¡ Orpnic silts and orpllie silt)' cia,. of low pJuticity. GW GP . . :'1-' : _.,~~: Inorganic silta, mieaceou. or diatoma· ceou. ñDc sand, or silt)' soila. elastic silb. Iaorgwe cia,. of hich pluticit" fat clays. Oft&Die day. of medium to hiCh p.... w:ity, orcanic lilts. Pat and other hiehl, orpnic IOiIL - l:Çomparine Soil. at ~ual Liquid Limi Tou,bness aDd Dry trencth Increaee wIth IDCrea.inl Plutic.ity Inœs C!I~~~ t- OR .. CL, MH , ML 10 '-'. .--. ~.'-~ '..-'--...--- ~,7 . o o Gill : ~ ~. .. .: :. 'f ,. .'. ... .- oS .! .¡-:;=~ ·~H:I:! 1¡: ~ å:: e '<--ø ~ .... GC . ..,...... Jooo .... -" a.;.c ..,¡ (> Õ....e: !; §o5ü .... 2 'S.!.; --.. -a u :i ]] ä.¡ :i CIl=.S. 1: !fa, 1 . '#,9 ° . CIo I! 11:1: .; ol! j :a'" 1 SW SP "'- .. .- 1-"" · 5'& ; ¡ -,... 0\Æ:. 1!""U... c3 ~ ° 511 .. ° ~ SC g .. ... 05 ö :I: a .¡ .. ~~1 ·å.. 'õ e > en. . U u ';¡ i!'~ .. 0 C¡;'¡ 0 'ë'S e : ¥'. '¡ ., !! a ... ~'õ 1 . .. d .¡s: ~ =; ~ ~o5 0'. l! ;.3'; iñ CL .~ XL OL :. 0 ~ ..", u ]~ 1! :!!.. . ".. ,S!"" ~ ..J~ êñ . .. .a ¡.. MI! ... :i ~~ ~~ ~fi;~ ~ ~- c: .. ~ I! ° :II CM' OH Riehl, Oreanie 50ib Pt 60 50 40 30 20 10 20 .0 50 60 30 PLASTICITY INDEX -~.~-,...----........----.~".,.. ¥~~-"'''-~'''''' 70 90 100 110 SYSTEM AS'lCUl7Wtf CHEMICAl AltAl rSls flErRDUUII . -.- ._- -~ ~- -.- . .- LABORATORIES INC , , fGUN, lEG CHfM fNGI MAIN OFFICE 4100 PIERCE ROAD BAKERSFIELD CA 93301 PHO"4E 327-4911 -" - -.--.----- U· , PURGEABLE AROMATICS ANALYSIS (SOIL) . BAKERSFI ELD'CONSTRUCTIONc I NSPECT I ON-- 3014 Union Avenue Bakersfield, California 93305 -~, -- ". .. D ate -0 f REPORT: 7-20-86 LAB No.: 10998 SAMPLE DESCRIPTION: P86-0080 TH #7 6' DATE/TIME SAMPLE COLLECTED: 7-9-86 DATE/TIME SAMPLE RECEIVED @ LAB: 7-9-86 DATE ANALYSIS COMPLETED: 7-16-86 TEST METHODS: Purgeable Aromatics Benzene Hexane Toluene Ethylbenzene Isopropylbenzene p-Xylene a-Xylene m-Xylene EPA 5020/8020 TVH: By Gas Chromatography CONSTITUENT By _øø~4-' VJ .{/ J . 9 1 in REPORTING UNITS ANALYSES RESULTS M I N I MUf1 REPORTING LEVEL ug/g ug/g ug/g ug/g ug/g ug/g ug/g ug/g none detected none detected none detected none detected none detected none detected none detected none detected 0.1 0.1 0.1 0.1 0.1 0.1 O. 1 0.1 _ ..__.- ~"'''''-'''''~__'''_'''_~''_~'.'-''''''''''~'r-.''''~'''''''''''''. __-_"~_.___..., ._"_u --. ..-___~". -"'~""~_'M_______ __ "~'___'-"_~ .......' ~..... "_~"..,,,.,.. .~..-__..r.. =-;-,-- .~."~---..."",,, ..--~--~. ,-- --- ~-"""-' ,_.~,,"-....~.- -----.-.,~"'"""''''__~'''_,."~_-."........- ~_.. AS.CUt J1JItf .~U LABORATORIES INC CWEMICAl .eMAL rs/s I'ErRDllUII J (GUN, lEG CHfM fNGI MAIN OffiCE 4100 PIERCE ROAD BAKERSFIELD CA 933011 PHOÞolE 327-4911 ~ . --,... ---~,-- .--------- ---. ... PURGE ABLE AROMATICS ANALYSIS (SOIL) -~ BAKERSFIELD CONSTRUCT~ONINSPECTION 3014 Union Avenue Bakersfield, California 93305 Date of _.u_' ' REPORT: 7-20-86 LAB No.: 10997 SAMPLE DESCRIPTION: P86-0080 TH #7 2' DATE/TIME SAMPLE COLLECTED: 7-9-86 DATE/TIME SAMPLE RECEIVED @ LAB: 7-9-86 DATE ANALYSIS COMPLETED: 7-16-86 TEST METHODS: Purgeable Aromatics Benzene Hexane Toluene Ethylbenzene Isopropylbenzene p-Xylene a-Xylene m-Xylene EPA 5020/8020 TVH: By Gas Chromatography ug/g ug/g ug/g ug/g ug/g ug/g ug/g ug/g MINIMUM ANALYSES REPORTING RESULTS LEVEL none detected 0.1 none detected 0.1 none detected 0.1 none detected 0.1 none detected O. 1 none detected 0.1 none detected 0.1 none detected 0.1 CONSTITUENT REPORTING UNITS By () i 1tf~: f. . 1 in ~,_ _.____.-.__--..,.....=. .,.......', .<,...,.....·-..-.J...c...,~-...=,,·· < """'. ~.... ...... .'-..... '._'.' ':=-'- ---.~.,-.....,-.. ___ ____..~__ . ~.~." r.........._···· - .....- ...,----... _.~. -"'>~..,..-"'.--_.. --..--. A&'ICUL TUItE CHEMICAL ANAL rSls I'ETRDllUII ~;.' . LABORATORIES INC J J ,!GLlN. UG CHf"" 'NG. MAIN OffiCE 4100 PIERCE ROAD BAKERSFIELD CA 93308 PHONE 327-4911 ,I PURGEABLE AROMATICS ANALYSIS (SOIL) "-'--~--" - '." Da te of _m REPORT: 7-20-86 LAB No.: 10996 BAKERSFIELD CONSTRUCTION INSPECTION 3014 Union Avenue Bakersfield, California 93305 SAMPLE DESCRIPTION: P86-0080 TH #6 6' DATE/TIME SAMPLE COLLECTED: 7-9-86 DATE/TIME SAMPLE RECEIVED @ LAB: 7-9-86 DATE ANALYSIS COMPLETED: 7-16-86 TEST METHODS: Purgeable Aromatics Benzene Hexane Toluene Ethy Ibenzene Isopropylbenzene p-Xylene a-Xylene m-Xylene EPA 5020/8020 TVH: By Gas Chromatography CONSTITUENT By a. a~;/,: f. 41. 1 in REPORTING UNITS ANALYSES RESULTS MINIMUM REPORTING LEVEL ug/g ug/g ug/g ug/g ug/g ug/g ug/g ug/g none detected none detected none detected none detected none detected none detected none detected none detected 0.1 0.1 0.1 0.1 0.1 0.1 0.1 O. 1 . --- --- -- ".--- - .~_.- .". ,~. _.' --'_ -=.. .a-=-=---' "'-,,---- ~-"'-- ---~ . . ~,,~~-~ - --.-'-."---'-"~ _: _._ __'+~"""""~~' ._~~"._._.._. '. ._. ..__= ~'" a'-".-=......~·_" ..- ---=~"-=' -_..&.", '--'--., --".'--". A&.ICUL nJIIf . LABORATORIES INC " , CHEMICAl AMAt YSIS J J EGliN, UG CHfM fNG. I'ETROllUM MAIN OHICE 4100 PIERCE ROAD BAKERSFIELD CA 93301 PHONE 327-4911 .;. PURGE ABLE AROMATICS ANALYSIS (SOIL) . ., -BAKERSFIELD CONSTRUCTION INSPECTION 3014 Union Avenue Bakersfield, California 93305 .-- ~- .' Date of REPORT: 7-20-86 LAB No.: 10995 SAMPLE DESCRIPTION: P86-0080 TH #6 2' DATE/TIME SAMPLE COLLECTED: 7-9-86 DATE/TIME SAMPLE RECEIVED @ LAB: 7-9-86 DATE ANALYSIS COMPLETED: 7-16-86 TEST METHODS: Purgeable Aromatics Benzene Hexane Toluene Ethylbenzene Isopropylbenzene p-Xylene a-Xylene m-Xylene EPA 5020/8020 TVH: By Gas Chromatography ug/g ug/g ug/g ug/g ug/g ug/g ug/g ug/g MINIMUM ANALYSES REPORTING RESULTS LEVEL none detected O. 1 none detected 0.1 none detected O. 1 none detected 0.1 none detected 0.1 none detected 0.1 none detected O. 1 none detected 0.1 I CONSTITUENT REPORTING UNITS By (J ¡. ;01<- ;. . E i n .,.. ·'._.....n...:__·.,~_.w,._ _..,'-_...0.-___.. ~._... -- -._----"... "".'''''''. ....... "__ .._ .~___.___ 'o~,-~...:~ . ~ .~..'" ~ _.__, ~.__o;-<_,_ - ..__;__",..... 0- _ _ e( AGR/CUL TURE CHEMICAL ANAL rSls PETROLEUM -' LABORATORIES. Inc. J. J. EGLIN, REG. CHEM. ENGR. 4100 PIERCE RD., BAKERSFIELD, CALIFORNIA 93308 PHONE 327-4911 Bakersfield Construction Inspection 3014 Union Avenue Bakersfield, California 93305 Date Reported: ,7/21[86 Date Received: 7/9/86 Laboratory No.: 10993, 10994 Sample Description Soil T.H. #5 @ 2' P86-0080 Waste Oil Soil T.H. #5 @ 6' P86-0080 Waste Oil LAB~TORIES, IN,C. (/ /1 't?/. BY ;;l '. ,:)1-.. "ct/Ct.,.,-d _ /1 ./ . JYEgl# B C SOIL ANALYSES Oil & Grease, mg/kg 84.7 p 97.9 .,.-.. ---, -- ... .. . ..,,_ ~...__r_~'_'''__'''''''~-~---_''''_._^ .-..... ____j" ~......_.__.__~ _.n_..............-_. _____ .~. ......._,._.. __,;" .c-_~"....-~..._.- - A6-IICUL nMl CIIEMICAl ANAL rSls 1'ETRDlEUII ;. ., , .' LABORATORIES INC , , IGUN, IfG CH'''' ING. MAIN OFFICE 4100 PIERCE ROAD BAKERSFIELD CA 93301 PHONE 327-4911 " " .'-_. PURGE ABLE AROMATICS ANALYSIS (SOIL) BAKERSFIELD CONSTRUCTION INSPECTION 3014 Union Avenue Bakersfield, California 93305 Date of REPORT: 7-'-20-86 LAB No.: 10992 SAMPLE DESCRIPTION: P86-0080 TH #4 6' DATE/TIME SAMPLE COLLECTED: 7-9-86 DATE/TIME SAMPLE RECEIVED @ LAB: 7-9-86 DATE ANALYSIS COMPLETED: 7-16-86 TEST METHODS: Purgeable Aromatics CONSTITUENT REPORTING UNITS MINIMUM ANALYSES REPORTING RESULTS LEVEL none detected O. 1 none detected 0.1 none detected O. 1 none detected 0.1 none detected 0.1 none detected O. 1 none detected 0.1 none detected 0.1 Benzene Hexane Toluene, Ethylbenzene Isopropylbenzene p-Xylene o-Xylene m-Xylene EPA 5020/8020 TVH: By Gas Chromatography By (}. a-~r<~ :f. :I/. Eg in ug/g ug/g ug/g ug/g ug/g ug/g ug/g ug/g .. _ __u_·......·, # _~...~.. --_-....____.__~ .._._,....~~__'_____ - _'..._..=r.''"''''-' ~-'-~ ~-~''''-- -~--'.' --~. _ .0_' - =- .'-' ~~~- ..........-~ ,--,~ -~ .~-- -' -. ._ __'_"_"~__'_'" _" .-",,______~.....~__'-....._'o__._.~_.."_..._.'._---_._ - ___0- AS.ICUL 1IJItI . LABORATORIES INC CHEMICAl ANAL 'ISIS ,J fGUN. lEG CHIM IHGI I'fTRDlEUII MAIN OffiCE 4100 PIERCE ROAD BAKERSFIELD CA 93301 PHONE 327-4911 ,-- ,- PURGEABLE AROMATICS ANALYSIS (SOIL> BAKERSF.IELD CONSTRUCT I ON I NSPECT I ON 3014 Union Avenue Bakersfield, California 93305 Date of_ REPORT: 7-20-86 LAB No.: 10991 SAMPLE DESCRIPTION: P86-0080 TH #4 2' DATE/TIME SAMPLE COLLECTED: 7-9-86 DATE/TIME SAMPLE RECEIVED @ LAB: 7-9-86 DATE ANALYSIS COMPLETED: 7-16-86 TEST METHODS: Purgeable Aromatics Benzene Hexane Toluene Ethylbenzene Isopropylbenzene p-Xylene o-Xylene m-Xylene EPA 5020/8020 TVH: By Gas Chromatography ug/g " ug/g ug/g ug/g ug/g ug/g ug/g ug/g MINIMUM ANALYSES REPORTING RESULTS LEVEL none detected O. 1 none detected 0.1 none detected O. 1 none detected 0.1 none detected O. 1 none detected 0.1 none detected 0.1 none detected 0.1 CONSTITUENT REPORTING UNITS By (lfl. {t7'~ 0.(/J. glin ~ - ". _ #-__." _ ..._ft"_.,,,~ .___._"~,,,,¥.____' .' _ ..__-~~ .. .... -- ... :-'--' ".- ~--. ---.-- -,.- ... -" --' --- .--......'.... - ~'''''''''''' _._~.~.._- ... ---..,....-- . AS'leUt 7VIIf .- LABORATORIES INC , CHEMICAl ~MAt 'ISIS J (GUN, IIG CHfM INGI I'ETRDtEUII MAIN OfFICE 4100 PIERCE ROAD BAKERSFIELD CA 93301 PHONE 327-4911 ;, PURGEABLE AROMATICS ANALYSIS (SOIL) BAKERSFIELD CONSTRUCTION INSPECTION 3014 Union Avenue Bakersfield, California 93305 Date of REPORT: 7-20-86 LAB No.: 10990 SAMPLE DESCRIPTION: P86-0080 TH #3 6' DATE/TIME SAMPLE COLLECTED: 7-9-86 DATE/TIME SAMPLE RECEIVED @ LAB: 7-9-86 DATE ANALYSIS COMPLETED: 7-16-86 TEST METHODS: Purgeable Aromatics CONSTITUENT REPORTING UNITS ANALYSES RESULTS MINIMUM REPORTING LEVEL Benzene Hexane Toluene Ethylbenzene Isopropylbenzene p-Xylene a-Xylene m-Xylene EPA 5020/8020 TVH: By Gas Chromatography TVH: 15.88 ug/g. MRL: 0.5 ug/g ug/g ug/g ug/g ug/g ug/g ug/g ug/g 2.66 none detected 0.75 1. 51 none detected 1 .11 none detected none detected O. 1 0.1 0.1 0.1 0.1 O. 1 0.1 0.1 ug/g. -h~~ By . . j . J. glln . - ....~ -~-..-- -'. h___ ._ ~"""'_."'_._~H~'."'. _ _,_~_-="",~,_,,,,~_~._,. "'.~.~_~ _......,_. ..> . .~_. _ . .,,~__. ,'"'_' ..-,..T".... _n·_,__··__'·",.,_ _.. _"."... '''__"-.-__ ,,~... H _" ._ _..____. _ . AØlCUt J1Itf .- LABORATORIES INC C.HEMICAl ANAL rSls J J 'CUN, IIC CHfM INca f'ETRDUUII MAIN OffiCE 4100 PIERCE ROAD BAKERSFIELD CA 93308 PHO~E 327-4911 ~ PURGEABLE AROMATICS ANALYSIS (SOIL) - BAKERSFIELD CONSTRUCTION INSPECTION 3014 Union Avenue Bakersfield, California 93305 ~. Date of REPORT: 7-20-86 LAB No.: 10989 SAMPLE DESCRIPTION: P86-0080 TH #3 2' DATE/TIME SAMPLE COLLECTED: 7-9-86 DATE/TIME SAMPLE RECEIVED @ LAB: 7-9-86 DATE ANALYSIS COMPLETED: 7-1·6-86 TEST METHODS: Purgeable Aromatics Benzene Hexane Toluene Ethylbenzene Isopropylbenzene p-Xylene a-Xylene m-Xylene EPA 5020/8020 TVH: By Gas Chromatography ug/g ug/g ug/g ug/g ug/g ug/g ug/g ug/g MINIMUM ANALYSES REPORTING RESULTS LEVEL none detected 0.1 none detected 0.1 none detected 0.1 none detected 0.1 none detected O. 1 none detected 0.1 none detected O. 1 none detected O. 1 CONSTITUENT REPORTING UNITS By f2 ¡;1./~ ,,:, --r:r:-t(¡. ~ Ii n - -- ~._-,~.._-_..~-...._-,...--'>.- "_.' ~ ._--'. .-. . . --,. ,,,-_._ .3,·,._.__·o.~-,'.._,,-,-..,._ ". .~"." ." .....,... ."".' . .----. "-'-~' ~,.-'"' --~--.--. -. ~ .. -"' --,--. AS.leut TfJII i I -CHEMICAL ANAt YSIS I'ETROUUII -. - ------ .. ;- .. , - LABORATORIES INC J J 'GIIN. IfG (H'M 'NCI MAIN OfFICE 4100 PIERCE ROAD BAKERSFIELD CA 93301 PHONE 327-4911 -. - PURGEABLE AROMATICS ANALYSIS (SOIL) BAKERSFIEL~ CONSTRUCT~ON-INSPECTION 3014 Union Avenue Bakersfield, California 93305 SAMPLE DESCRIPTION: P86-0080 TH #2 6' DATE/TIME SAMPLE COLLECTED: 7-9-86 Date of REPORT: 7-20-86 LAB No.: 10988 DATE/TIME SAMPLE RECEIVED @ LAB: 7-9-86 DATE ANALYSIS COMPLETED: 7-16-86 TEST METHODS: Purgeable Aromatics CONSTITUENT REPORTING UNITS MINIMUM ANALYSES REPORTING RESULTS LEVEL none detected 0.1 none detected 0.1 none detected 0.1 none detected 0.1 none detected 0.1 none detected 0.1 none detected 0.1 none detected 0.1 Benzene Hexane Toluene Ethylbenzene Isopropylbenzene p-Xylene a-Xylene m-Xylene EPA 5020/8020 TVH: By Gas Chromatography By -i: a {I~;' .t6. lin . ___._.' ....._~._ __"".",r_ ~____",_._ .. -"-T._Y=-"_-'" -~O"__._ ,,__~ - __,~___ __~_. __< ." ug/g ug/g ug/g ug/g ug/g ug/g ug/g ug/g '''' ___._~_._.___.....~.J'- ._,,___._....'r'-'..,.-_.......-=.w... '-'-.- ,~,. .-~- ~. ......,~._--.-..- ." ,---,=.-.. AS.IeUt 7VIII CHEMICAl ANAt 'fSIS I'ETRDllUII , ~ " , -- LABORATORIES INC J fGUN, IIG CHfM IMGI MAIN OFFICE 4100 PIERCE ROAD BAKERSFIELD CA 93301 PHONE 327-4911 4_ ~~, .'_ _._ __ PURGEABLE AROMATICS ANALYSIS (SOIL) -BAKERSFIELD CONSTRUCT}O~-INSPECTIDN 3014 Union Avenue Bakersfield. California 93305 Date of - REPORT: 7-20-86 LAB No.: 10987 SAMPLE DESCRIPTION: P86-0080 TH #2 2' DATE/TIME SAMPLE COLLECTED: 7-9-86 DATE/TIME SAMPLE' RECEIVED @ LAB: 7-9-86 DATE ANALYSIS COMPLETED: 7-16-86 TEST METHODS: Purgeable Aromatics Benzene Hexane Toluene Ethylbenzene Isopropylbenzene p-Xylene a-Xylene m-XylenE? EPA 5020/8020 TVH: By Gas Chromatography CONSTITUENT By æ Ç! f/.,c 6f.t:f.E in _~'~~~4._.~_~'U ,~T...,...- .~-' . " .~.,...-_.~.~.,..~.- -. REPORTING UNITS ANALYSES RESULTS MINIMUM REPORTING LEVEL ug/g ug/g ug/g ug/g ug/g ug/g ug/g ug/g none detected none detected none detected none detected none detected none detected none detected none detected 0.1 0.1 0.1 O. 1 0.1 0.1 0.1 0.1 - . --",-,"- '" -.~~"",,'-"""'-' -"'- ----.¥.........-. ._~--._-:... .', -'.'''''-'-'' - "~" . .- --" _. -~ ..,.... '"< - -.-, -.... . ..-.--,-, -- As.at 1VIIf '~' LABORATORIES INC CHEMICAl ANAl rSls I'ETRDl£UII J J (GUN. IIG CHIM ING. MAIN OFFICE 4100 PIERCE ROAD BAKERSFIELD CA 93301 PHONE 327-4911 ---.~ .'.~-~ ,--.-. ;;.. PURGEABLE AROMATICS ANALYSIS (SOIL) " , BAKERSFIELD CONSTRUCTION INSPECTION 3014 Union Avenue Bakersfield, California 93305 ~- ~ - - '" Date of . REPORT: 7-20-86 LAB No.: 10986 SAMPLE DESCRIPTION: P86-0080 TH #1 6' DATE/TIME SAMPLE COLLECTED: 7-9-86 DATE/TIME SAMPLE RECEIVED @ LAB: 7-9-86 DATE ANALYSIS COMPLETED: 7-16-86 TEST METHODS: Purgeable Aromatics Benzene Hexane Toluene Ethylbenzene Isopropylbenzene p-Xylene a-Xylene m-Xylene EPA 5020/8020 TVH: By Gas Chromatography ug/g ug/g ug/g ug/g ug/g ug/g ug/g ug/g MINIMUM ANALYSES REPORTING RESULTS LEVEL none detected 0.1 none detected 0.1 none detected 0.1 none detected 0.1 none detected O. 1 none detected 0.1 none detected O. 1 none detected 0.1 CONSTITUENT REPORTING UNITS By Q-o,/¥ ;J úJ.OJ. Eglin - ~-'~"_.'.r--,. . ..._ _"h...__~..o.-"':.~_ _......=_.".._>4-_~ ...~'........,,~ ~ ~. -~~. -'. ""-......, --~. ',~-. ~~. A'~"Ut J1JIIf CHE~ICAl AI!AL 'fSIS 'ETRDLlUII -_.~'-- . -- ¿. .~ er LABORATORIES INC J (GUN, lEG CHf'" fNGa MAIN OFFICE 4100 PIERCE ROAD BAKERSFIELD CA 93301 PHO~E 327-4911 -- PURGEABLE AROMATICS ANALYSIS (SOIL) ~BAKERSFIELD CONSTRUCTION INSPECTION 3014 Union Avenue Bakersfield, California 93305 Bate of REPORT: 7-20-86 LAB No.: 10985 SAMPLE DESCRIPTION: P86-0080 TH #1 2' DATE/TIME SAMPLE COLLECTED: 7-9-86 DATE/TIME SAMPLE RECEIVED @ LAB: 7-9-86 DATE ANALYSIS COMPLETED: 7-16-86 TEST METHODS: Purgeable Aromatics CONSTITUENT REPORTING UNITS MINIMUM ANALYSES REPORTING RESULTS LEVEL none detected 0.1 none detected 0.1 none detected 0.1 none detected 0.1 none detected 0.1 none detected 0.1 none detected 0.1 none detected 0.1 ug/g ug/g ug/g ug/g ug/g ug/g ug/g ug/g Benzene Hexane Toluene Ethylbenzene Isopropylbenzene p-Xylene o-Xylene m-Xylene EPA 5020/8020 TVH: By Gas Chromatography By (l i 11/1:- V]. J. lin .....__A_·o ___."' , ..-,.,....- ~.-.,_._- - . e(-- -,.--, ." Bakersfield Construction Inspection 3014 Union Ave. Bakersfield, CA 93305 (805) 324-1815 Laboratory No. P86-0080 Date Reported: 7/28/86 _County of Kern Health Department Environmental Health Services 1700 Flower Street Bakersfield, CA 93305 '_u. ., .- ~--- - ~ Attention: Mr. Joe Canas Subject: Soils Report and Logs on the Complete Removal of Two (2) Gasoline Tanks, One (I) Waste Oil Tank and All Associated Product Lines Gentlemen: Submitted herewih are the soil contamination results and loggings we performed on the removal of a 8,000 gallon and a 6,000 gallon gasoline tank,: a 150 gallon waste oil tank and all associated product lines at 1200 Union Avenue, Bakersfield on July 7, 1986. Sampling for analysis of contamination was done at 2' and 6' below tanks and product lines. Each sample was put in a glass container and taken to B. C. Laboratories, Inc., 3016 Union Avenue for testing. As shown on the test results a small amount of contamination is present in Test Hole #3 at 6' and at Test Hole #5 which is where the waste oil tank was located. According to the Kern County Water Agency's, 1984 Water Supply Report, the water table in this area is approximately 250'. If it is required we will return to the site and determine the depths of contamination in both test holes and also the lateral spread of contamination. The soil logs, a drawing showing the location of the tanks and product lines, and tést results for contamination are attached. By By John H.' Hansen ,;;: ::"RCE 26544 ...., '.-' ........~.....""....... -~-""'~-'-"'---- ~'.....,.- '-.- -.> .. _ o~"'.·--""",-~ . __~._ _ .,~.___._ .. -- .. e- SITE CHARACTERIZATION PROPOSAL OUTLINE I. Site History A. Type of business (current and past uses) ' ':~: t ~ -~------" ._"- 0"'_ . __ _ ~. _._~- ""_~"_-----,":'.-- "__u _ B. How long the tank has been in place, contents of tank C. Any discrepancies or reportable variations in past inventory monitoring -> " , D. Any spills, or leaks identified in the past . E. Known hydrogeology of the site -._~---.- '..--. II. Proposal For Identifying Plume A. Soil Sampling 1. Proposed locations of borings, depths, and rational for dete~mining sampling locations. 2. Sample collection procedures. 3. Laboratory analysis analytical methods and QA/QC 4. Results of preliminary soil sampling. B. Water Sampling (if necessary) 1. Sample locations and rational for choosing them. 2. Sample collection procedures. 3. Laboratory analysis analytical methods and QA/QC C. Health and Safety Conside~ations (protection of workers, onsite monitoring) I II. Site Maps A. Site specific plot plans (showing surface, and subsurface piping, tanks, building, equipment, drilling and sampling locations) This proposal must be prepared by a professional geologist, civil engineer, mechanical engineer. environmental engineer or engineering geologist registereà with the State of California with experience in performing environmental assessments. . .~_.,_.,-,,--~..-- Infor!Ilatioa on the qualifications of the individual or firms contracted to prepare this proposal must be submitted to this department along with the ,- ..outline .--, -_'-"'.._ .....-"-,~._,_.__.,~_,_.-_.._-_..__.-...,..~._,----..-~-",,_..--.'" .--q"- ~.,-~,_.., "'-'''''-. . '.' ,... ,'. ,,-' ." ,~. _. _.- ---- - 3 - · 1700 Flower Street Bakersfleid. California 9330S Telephone (80S) 861-3636 .- . ~~RN COUNTY HEALTH DEPARTM~NT HEALTH OFFICER Leon M Hebertson, M.D. ENVIRONMENTAL HEALTH DIVISION .. ._-. DtRECTOR OF ENVIRONMENTAL HEALTH Vernon S. Reichard ,.> ... , August 6, 1986 .. ~~ .-.....,.,...- .~~- - ---- _.. ...~ ,_. ..--.- ._--. - - , Mosesian Development 1700 K Street Bakersfield, California 93301 Attn: Rod Haden RE: SOIL CONTAMINATION BEI.Œ TANK EXCAVATION AREA. Dear Mr. Haden: The Laboratory results received on August 6, 1986, show soil contamination in one soil sample retrieved 6' below the 8000 gallon tank excavation area on Union Avenue and E. California. To evaluate the extent of contamination present in that area, you must prepare a site characterization proposal. The department's outline for preparation of site characterization proposals in enclosed. Please submit your proposal to this departrrent within 60 days. If you have any questions, please call me at (80S) 861-3636. ;:;¡;;;0 8. ,cD" .: /y(9 , Amy E. GrkJn" ~ Environmental Health Specialist I Hazardous Materials Management Progr~~ AEG: sw Enc losure..·.... - . -'.',-- -- ._-- .. , --. --,,-,-.,,~-~. --. -....~.........-~- ,~~,~. _.__._" ~ _._~ ~__.._~_~·_~>-z_ -_ . ....-..- -,¡-.... H_",- , _._ DISTRICT OFFICES Delano ,Lamont Lake Isabella ' MOjave , RldCJecrest ,Shaft"r ;,11t t -r- e( Page No. 3 Proposal 5. Groundwater sampling is not anticipated in the phase of the investigation. - '---'-"-- . ····6. A-report would be 'prepared pres-ëñting the results-of -all the' work accomplished in this phase, including a plot plan showing all areas of exploration and testing. ---.._:....- -_.~- ,? ;.,J " The estimated cost for the project phase should not exceed $ 2,300.00. '. Any sl.jbsequent drilling will be, conducted. on. a. time and materials þasis at the request of the owner. This estimate does not include the cost for disposal of the drilling returns if needed. If there are any questions or if we can be o~ further assistance, please do not hesitate to contact our office. . -~~ ---.-. Respectfully Submitted, KRAZAN de ASSOCIATES, INC. Jeffery S. Palmer Environmental Specialist '-1M ~~-/. , Michael Erwin Geotechnical Engineer RCE 1118625 ME/JSP/ko 1 c herewith 1 c Kern County Health Department Attn: Amy E. Green .~'.. ~ --_.....~.........~._~~".. _..__~. __.......~.......... F'_" _,_,_........_____~...__._,~.__' ~___,~_- ___w_·~__'=')...._.,.,...,.......-"',~ .-,-....--,,-.-- --- ----'.' .. ......-- ',=---,.". ,-",.~.~:.._--,,~__..........._._. ~~. "".'"'"__ .-_' _ _ .'" - ..,-~-,_. -,~- -..~----... ' KRAZAN & ASSOCIATES, INC. . e(- -( e Page No. 2 Proposal . ...- ,- -- .- - - __n _. _ _ _....,-_. '. .~- . .... ....:_. - .. The best estimate of the age of the tanks which were removed is 20 to l¡.0 years. It, is understood the' tanks contained gasoline and waste oil. Further information suggests the tanks have not been in use for about 10 years. -'~To the best of available-knowledge, no-spills--of' leakshcáve been-- reported except for those detected by testing conducted by BCI. Conversations with Warren Cebell of the Kern County Water Agency '~','?estimates the 'ground water table at approximately 250 feet below existing q ~ grade. n~____.____ . ...---. ------ .-- --"-_.. 'r___.___ __'_'N ..~.....-. ---- --- -~ -- -~- --~ - r--_ ,... _ ___ z -~ _~ SOIL SAMPLING &: FIELD INVESTIGATION , The following is an outline of the proposed field investigation to be done in this phase: 1. Exploratory soil borings wou~d be placed in the center of each area where previous results indicated soil contamination. _---_ 2. One boring would be advanced in the center of each tank excavation to a depth of approximately 35 feet. Samples would be obtained from this boring at 5 foot intervals, utilizing a ring-lined barrel sampler (ASTM D3550-8l¡.). The boring would be logged in accordance with the Unified Soil Classification System. 3. Selected samples from the boring would be analyzed for Benzene, Toluene and the Xylenes in accordance with EPA test method 8020. 4. Drilling returns would be barreled and stockpiled on site and the boring would be left open pending results of chemical analysis. The exploratory boring would be backfilled with a cement/betonite slurry after it had been determined that this would not interfere with any anticipated remedial program. The drilling returns would be designated abased on the results of the chemical analysis. - ...... -....--.,.., .--._-.,.". ...~.. '-'~'--.~.. ~~ -. ..... . .-' ,,-- ..-.............. ~-~ ,-'- . .~. -- .".- . . - -'.- -. . -- '-.... ~ -,-,..-,-.,-.,.....-__... ._._.... _" r -. ,-_. ...~_" _;~'~"'___"""-'__ -.... . _ ....,.~ _ ._ _ ____.u. KRAZAN &: ASSOCIATES, INC. . -- - ----- - --- _ .~._ ,__~.__u_... '. _ . ,-cP\~ 61" " ~e~rP ~~or ^6 ., D ~"" ci.DO ~' V o-\--' .1J e(~ KRAZAN & I ,( e ASSOCIATES, INC. .... Soils Engineering . Compaction Testing Engineered Septic Systems Construction Testing Geotechnical Investigations -.-. ,~." . -' ~_..- - .~ ... ..- ----.... ---' -",.,._- ~ "--- September 4~ 1986 ~~- .-- --~ -. ---". .- -- ..._----~-- -.--- - ";:'-:.;':"_:"':"::_:_-.. , I' ',~ Mosesian Development '"I 601 Truxtun A venue Bakersfield, CA 93301 ~ ~ --- Attn: Mr. Gary Beaver ---. ---..- -- .. _~,.__c_____' _ . n___ .A,~ .". RE: Site Characterization Proposal 1200 Union Avenue Bakersfield, California Dear Mr. Beaver, It is understood that you have recently abandoned 3 underground storage tanks and associated product piping at the In and Out Market located at 1200 Union A venue in Bakersfield, California. Soil sampling and chemical analysis was conducted by Bakersfield Construction Inspection (BCI) of Bakersfield, California. The results of that testing appears to indicated the presence of gasoline constituents below the south west end of the 8,000 gallon underground storage tank. The report additionally indicates petrolem consistituents detected below the waste oil tank. The level of the gasoline constituents detected were relatively low. However, the concentration of Benzene (2.66 ppm) detected exceeded the informally adapted action level of 0.7 ppm Benzene in soil. Based on this background information the following Site Characterization Proposal has been developed. SITE HISTORY ., .. The proposed project site approximately the last 10 years. the site for approximately 20 to did not sell motor fuels. has been occupied by a mini-mart for Prior to that, a service station had occupied 30 years. It is understood that the ~ini-mart <. . . "..." þ..... - -,'. ~~~~.- ~ . '.- ~~ '...- -"'--~"- "'-,----- -_....~,- .-.... '-.." ~~ ...~-......"'~~- . -,...,.. --. - . '-' . - . - Main Office: Fresno/Clovis · 3860 N, Winery · Fresno, California 93726 · (209) 291-7337 Bakersfield (805) 393-2343 fJ Visalia (209) 625-8251 11 Merced (209) 383-3993 1700 Flower Street 8akersfleid. California 93305 Telephone (805) 861-3636 tltCRN COUNTY HEALTH OEPART~T HEALTH OFFICER Leon M Habertson, M.D. ENVIRONMENTAL HEALTH DIVISION - - - - ._~ - .~--- DIRECTOR OF ENVIRONMENTAL HEALTH Vernon S. Reichard . - . . ._- '.... \ September 10, 1986 . ...._.____.~"._ -'1"-' .-' --""- .- .'-..-- Mosesian Development 601 Truxtun Avenue Bakersfield, CA 93301 ATTN: Gary Beaver RE: SITE CHARACTERIZATION PROPOSALS Dear Mr. Beaver: The site characterization proposal prepared for the site on Union Avenue and East California was received on September 8, 1986 and reviewed. The field investigation proposal does not meet with this department's approval. It would not yield enough information to delineate the aerial and vertical extent of contamination. Please submit a new proposal to this department within 60 days. The new proposal must provide as many details pertaining to the site and the proposed sampling technique as possible. If you have any ques~ions please call me at (805) 861-3636. Sincerely, (lYl)')C!- éi SlD(}_Q2,f!:J ArñY E. Green l¡ \. 9k Environmenta1 Health spec±álist I Hazardous Materials Management Program AEG: sw _'0# _.,._~ < .. --'-' . - ~- .~..>...,~__ H"' ~.._-............---.~___+___-, -,...~~~--=>.. -. .~~ ~""'__~__-~.T-- ..__.. .___~__ _ .._n.,..._.,_,," .~+.._ <._".=-".._._....-=.,-,""",-__",,-. J~ST~IC"':" Cr:=IC~S. ·_'~li~~.lt :.... , '~.1~ ::13 . Mojave" RidC'ec:"~5t :~,h":,!; ~ " ::.:..- " ' \ R ¡ ! i ~ I I: I: , , , !' i' 1 J.. ,¡.. e ~i . '., , THE BAK¡;RSFIE~D CALIFORNIAN, SECTION B ·}- -( MOSESIÄ~ DEVELOPMENT C~¥ORATION September 18, 1986 I ~,--:_~__,-~-_Kern County Health Departm~nt ATTN: '- - R:'ichard Casagrande 1700 Flower Street Bakersfield, CA 93305 '? 1 ' 'J_ ..;~~., ~,- ,PÆJ W:J~~.. ,,,.c'c¡(3.., 1 ',-:""7jJ- ~~" ., - .. ,'-- ~. d ·m·." .. -""-. ---. X~ -"-- - . -.. -- - .... \ t!7'Y' .. '/ dM'~~.J~ ~ -- - Re: Union Avenue & California Avenue Dear Mr. Casagrande: ~. .... - .-,.- --~~--._.- - . -- ..._-, .. h We have received several letters and phone calls from Ms. Green regarding the field investigation on the above site. The directions, i.e., "we should test in the area just next, adjacent, ~, etc.", are not clear. With such vague instructions, we might not test in the right 3 areas Ms. Green intended. This will only result in additional expense to Mosesian Development Corporation and for this reason we need more explicit directions before further testing. We don't want another Glenville to happen. I want you to provide us with more exact locations you wish to be tested and this should be presented in feet and inches. If you are unable to provide better direction we will have to use our own judgement as to the best locations to test. We only want to test and remove the problem, not punch holes allover the 17 acres. A meeting is requested with my soils people and whDmever you might want to attend from your office. Please advise on this meeting as we don't want to fall behind on our project schedule. RAH:bmh ~~äe~, .~ ROD A. ~N Administrative Assistant cc: Richard A. Monje Peter P. Mosesian Gary Hoetker -. . ~ ,--' < .- .~-~..,...----,..".~ ---- . -"", - ---.. --.--"-~' _....----~......<-~--'_.. -= -'~ --~..~-~.-...-~._...,...- "-.---'-'~ ---- --- ..,.......-.---- -...~- ... ___T>~__ ._~.._ .--' --.". 1700 K STREET · BAKERSFIELD, CALIFORNIA 93301 · (805) 327-9470 e( er Page No. 3 Proj. No. 86-322 5. Soil samples selected for chemical analysis would be analyzed, by B.C. Laboratories in Bakersfield, California. ;, 6. Drilling_ _retur_ns would,bebarreled and stockpì!ed on- site and the boring would be left open pending results of chemical analysis. The exploratory boring would be backfilled with a cement/betonite slurry after it had been determined that this would not interfere with any anticipated remedial program. The drilling returns would be designated ab~~edon the ,r~s~!t~,..?f the chemical analysis. . ._-_. - 7. Groundwater sampling is not anticipated in the phase of the investigation. 8. A report would be prepared presenting the results of all the work accomplished in this phase, including a plot plan showing all areas of exploration and testing. ð Any subsequent drilling will be conducted on a time and materials basis at the request of the owner. This estimate does not include the cost for disposal of the drilling returns if needed. If there are any questions or if we can be of further assistance, please do not hesitate to contact our office. Respectfully Submitted, KRAZAN &: ASS CIA TES, INC. Jeffery S. Palmer En 'r nmental Speclalist Michael Erwin Geotechnical Engineer RCE 1118625 ME/JSP /ko 1 c here~ith 1 c Kern County Health Department ------'Attn: -Amy-~G{eèrl---- ----~-- - -~---,_. '" . --.~--.....,..,.,--- _T"_ .____.-.,.,..._^V'~~_.""'___ ...._ __.,...~ _ --...._ =_"m~. '--' -.,...~-~""'"".-........- KRAZAN &: ASSOCIATES, INC. e( e( Page No. 2 Proj. No. 86-322 . . __.0. __ _ The best estimate òf the age of the tanks which were removed is 20 to 40 years. It is understood the tanks contained gasoline and waste 011. Further information suggests the tanks have not been in use for about 10 years. - _-., To the best of available knowledge, no spllls or leaks have been reported except for those detected by testing conducted by BCI. Conversations with Warren Cebellof the Kern County Water Agency ;; estimates the ground water table at approximately 250 feet below existing grade. .- . . - ".--.~.,. -..--....-........ .. ... ._~-- . - -- --- - --- .- .. ...-" ---- -,-p---~--"' ",-... .-.--=;"';"._-.:...:..;...:.:.,;,;:-~..-' - - -: -::..::..; - SOIL SAMPLING & FIELD INVESTIGATION The following is an outline of the proposed field investigation to be done in this phase: 1. Exploratory sol1 borings would be placed in the center of each area where previous results indicated solI contamination. 2. One boring would be advanced in, the center of each tank excavation to a depth of approximately 35 feet. Samples would be obtained from this boring at five foot intervals, utlllzing a ring-lined barrel sampler (ASTM 03550-84). The boring would be logged in accordance with the Unified 5011 Classification System. 3. Two secondary borings would be advanced radially adjacent to the boring placed in the area of primary concern. These borings would be advanced to. an approximate depth of 30 feet. Samples would be obtained at five foot intervals, commencing at a depth of 10 feet below existing grade. Specific locations of the secondary borings would be determined in the field upon review of subsurface conditions and solI type from our primary soil boring. Please refer to the attached map for proposed boring locations. .. --~ -_..-_.,.~~=--_.....~----.. -._- 4. Selected samples from the boring would be analyzed for Benzene, - -"-- --,Toluene and the Xylenes in accordancewith-EPA test--method 8020. _ n°. __ ___. ..........,_., KRAZAN & ASSOCIATES, INC. e( KRAZAN & e( ASSOCIATES, INC. Soils Engineering .' Compaction Testing Engineered Septic Systems Construction Testing Geotechnical Investigations .h . ._ ._-_.- - -. - .". -- .~_. . - - -- -, . - -- , - September 19, 1986 .~__w_'_~_ _ - - ....--- - - Project No. 86-322 - - :'Mosesian Development ..~ 601 Truxtun A venue Bakersfield, CA 93301 -----,,- --. --_. A ttn: Mr. Gary Beaver RE: Site Characterization Proposal 1200 Union A venue Bakersfield, California Dear Mr. Beaver, It is understood that you have recently abandoned 3 underground storage tanks and associated product piping at the In and Out Market located at 1200, Union A venue in Bakersfield, California. Soil sampling and chemical analysis was conducted by Bakersfield Construction Inspection (BCI) of Bakersfield, California. The results of that testing appears to indicate the presence of gasoline constituents below the south west end of the 8,000 gallon underground storage tank. The report additionally indicates petroleum constituents detected below the waste oil tank. The level of the gasoline constituents detected were relatively low. However, the concentration of Benzene (2.66 ppm) detected exceeded the informally adapted action level of 0.7 ppm Benzene in soil. Based on this background information the following Site Characterization Proposal has been developed. SITE HISTORY The proposed project site approximately the last 10 years. the site for approximately 20 to did not sell motor fuels. has been occupied by a mini-mart for Prior to that, a service station had occupied 30 years. It is understood that the mini-mart _·,.u.--o.._ -~......-~ -,-~.--" ._-~.__..._--- =..~. ',..- -.....-.--....--- --- --- ---~- - --......"=---....,,_...~-- --~~-"'+. .+-~~......~-~~...... Main Office: Fresno/Clovis · 3860 N. Winery · Fresno, California 93726 · (209) 291-7337 Bakersfield (805) 393-2343 rJ Visalia (209) 625-8251 n Merced (209) 383-3993 e( Kern Co. Wel~~re Complex Responses to Comments (continued) Comment No. 16: er- Page 7 We have reviewed the subject pr91ect . ......~, and have no comments. (Karen cut~forth for Skip Trillock, Keiri~b. Public· Works . Department, memo dated August 15, 1986.) Response No. 16: Comment is noted. No response necessary. , - -- - --~ . ~-- - --. -"' . .. ~ ,..--_.-- ----_._~" '~.- ..,.----.-- -.' ...,.-~---...,.....",.. -_.~,-----.' --"~ .~.~.,,....~- ._-'--'~"" --"'-'~--.-""'--'-'.'---~'~'~.'~~ ---.-.....-,...--.~ -,.....-..,..,....... .," _,_ ~_ --.0..,..--....- ~. --. ".".- e( ec Kern Co. Welf~re Complex Page 6 Response 'to Comments (continued) Comment No. 14: I oppose the proposed vacation of Senora Street, Alpine Street, !.1lyo,Street,-Butte Street and Chico Street. u The closings would significantly limit access to-area residentsarlcr-reduèe- rental values. It would place stress on vehicular traffic. (Alfonso Alderete, area property owner, letter received by city August 4, 1986. ) . ------ .;. Response No. 14: MDC_understands that Mr. Alderete no longer_opposes~the street vacations or the project. Furthermore, the proposed improvements to the transportation system will mitigate any negative impact on the system due to the project. The economic stimulation to the adjacent properties from the development of the Welfare Center should have a positive impact on property values and currently meets the approved plan development. The Planning Commission found the street vacations consistent with the General Plan and approved the street vacations as requested on September 4, 1986. Comment' No. 15: Our comments concern the adequacy of the investigation of the prior use on the industrial properties where the project will be built. We have the opinion that the prior use of the properties should come under close examination in these areas: (Richard Casagrande, Kern Co. Health Dept., letter dated August 11, 1986.) 1. Prior methods of hazardous materials management. 2. Prior methods of hazardous waste disposal. 3. Whether or not underground tanks exists on-site and have been properly abandoned. Response No. 15: Neither MDC, its architects, its engineers or the City of Bakersfield are aware of the existence of any hazardous materials whicQ will impact the project. Existing gasoline tanks will be removed in accordance with applicable laws. MDC will consult with the County Health Department regarding possible further investigation and suggested methods. If suspected evidence of toxic material are found on project site, the applicant shall notify appropriate agencies and further investigation will be made. . ",-.,,"- ~-- -- ~~~.~......'-.. ~~ ~_.. .~- . -.- ." '. ". - -.-- -... - ...,....,... .- -........--,,-- ._--,"<,>.~--.....,.,-~ - .,-;.." _........,.-....,~=..~~...-',..._. .~... "'.<--'. ....".. -- ,- - . "'--0-__. ._. ec .- Kern Co. Welfare Complex Page 5 Responses' to Comments (continued) Response No. 10: The applicant's engineers, the City Traffic Engineer and Caltrans have been wor~ing to-provide efficient and _effectLve circulation '-through the Union and California Avenue intersectìon. Every - effort will be made to maintain circulation serviceability to emergency response vehicles. Comment No. 11: Water: Existing system is inefficient to produce required fire flow of 1,500 gpm., - o-(Greg Yates, ,Çity .fJreDepartment,__comment, - July 10, 1986.) , -- ---- - Response No. 11: The applicant will be required to upgrade, install and maintain a sufficient water supply system to meet city standards. Comment No. 12: Although we concur with the initial circulation study explana- tions, we feel that a further study of the Union Avenue/Sonora (Alpine) Street intersection needs to be done. The data seems to _ indicate a need for signalization and/or other types of mitigat- ing measures. (Nathan M. Smith, District 6 Transportation Planner, Caltrans, letter dated July 17, 1986.) Resoonse No. 12: ~ A signal at Union and Alpine is recommended and will be con- structed as part of this development. A signal at Union/Aloine will facilitate additional traffic generated by the development and provide improved circulation and added safety. Comment No. 13: If any work is planned with the state highway right-of-way, an Encroachment Permit will be required. (Caltrans, letter dated July 17,1986.) Response No. 13: An encroachment application will be filed with the State Highway Department of Transportation by MDC. -. .~'.--.--~' . ',-- -~~.- .......-~- --- -- ---~--->...--..--- ~--"-,--,,-,-",-' . e( e( Kern Co. Welfare Complex Page 4 Responses to Comments (continued) Comment No.8: Our primary concerns are traffic and circulation. The narrative to the Environmental Chec}clist - Appendix .1- indiç=at:es in l3a. --- ----that thfs project will- generate an -ãddi tional 3, 000 to~Cooo- vehicle trips per day. Included with this material is the. Traffic Impact Study by the Kern County Public Works (Roads) which, on Page 6, shows almost 6,000 vehicle trips. This is a considerable difference. (Lt. Sorrell, Bakersfield Police Department, memo dated July 9, 1986.) , -~ --_.._--'- Response No.8: MDC's traffic engineers estimate an increase of between 3,000 to 4,000 vehicle trips per day due to the project, based on informa- tion provided by the Kern County Welfare Department. The pro- posed public improvements will facilitate the 6,000 vehicle trips figure estimated by the county traffic study. Comment No.9: The street closures of Alpine and Butte (and Sonora) Streets will have a probable impact on existing traffic levels, which will compound with the additional traffic generated by the project. This is not addressed in the mate=ial. (Bakersfield Police Department, memo August I, 1986.) Response No.9: Although the closure of only two streets was referred to in part of the environmental submittal, all related maps and other documentation in the submittal referred to the closure of four streets. The street closure of Sonora will not divert any exist- ing or future traffic to another street. The applicant's engi- neers have concluded that the proposed measures will adequately mitigate any traffic impact caused by the project. Comment No. 10: ------. - ".-. .-,--- ,. The Kern County Traffic Impact Study states the intersection of California Avenue and Union Avenue is currently at or approaching an unstable flow. Introduction of the additional traffic will put it into an unstable jammed flow. The primary concern to the Police Department at this point is with increased traffic conges- tion at a major intersection that might hamper essential service responses. It is not clear whether such concerns have yet been addressed by Caltrans or by the City of Bakersfield Engineering Department. (Bakersfield Police Department, memo dated August 1, -----1986. ) ~ ".... "-='_.,~"""___"-_.~ ,...~._". ___, _.~._ _r~,____....-..._,_.._,~_~_,r._' =--____._n__-._._"",.....,_~_ _ - ¿....----' .._-~ - . ,.._.__...>- ~- ,'i'"'" . e/- - Kern Co. Welfare Complex Page 3 Responses' to Comments (continued) Response No.5: A signal at Alpine/Union is recommended and is under considera- tion by the CalLforQ.iao__Department of Transportation.and the City -6f Bakers-field. The Inyo/Califörnia'intersection does -not require a signal and one has not been requested by the city or state transportation engineers. -- I' Comment No.6: ~ -,-- will bus stop(s) be required either on or off-site? -_Planning, letter _dated August 1,J986.) -- " - .. (Kern Co. -- -- _ .~.·r_·___ _." -0 _.. _-.__ Response No.6: GET Bus Line No. 5 runs along California Avenue and Line No. 11 runs on Union Avenue, both passing through the Union and California Avenue intersection. Bus stops will be provided for the site at the following locations: Northwest corner of Inyo and East California (relocate existing one from northwest corner of Union and California). Northeast corner of Union and Alpine and the southeast cor- ner of Union and East California Avenue. Comment No.7: The access to the public parking areas off Inyo Street is not located opposite the alley behind Alpine Street. In fact, the angle of intersection of the access drive appears skewed at a 60° +/- angle which will create an adverse ingress-egress condition. This problem needs to be addressed. (Kern Co. Planning, letter dated August 1, 1986.) Response No.7: The access off Inyo has been relocated so that it will be oppo- site the alley on Alpine Street. _...........-- ..-- . ~ _ ...,....L_~,.._ _B'~""'___ -_..~--- -_..,"^,-~_.........~,-' ---~.,.~--.._--~ - -"'--.. . - ~..~~._- ~_._...,_.-._~ .~_., -- -._-~~-._.....~ ......-~ -. - -- -,. ---"-'-'~~'-'-~~-~'--'~- --- . --- - --~-~-~"""--"'_""'---------- er .'- .. Kern Co. Welfare Complex Response toC'ómments (continued) v Page 2 Comment No.2: I concur that if the residence at 317 Butte Street is relocated in a responsible fashion then a Negative Declaration is warranted. L~ave viewed the, site and I doubt we would b~ ~~ter~ ested in 317 Butt.eUStf-eet - or itsneig-hbo:iing- bungalow-f6ipiorieer -=-~--::-::-:-.::- Village, but I would be happy to examine the interior and make a determination if your agency or developer desires. (Carola G. Rupert, Director, Kern Co. Museum, letter dated July 23, 1986.) ? Response No.2: Comment is noted..,__Plea~e ..Êee _~esponse No.1. Comment No.3: . .- .----.--- -- --- - - -~ --- ~----~.~~~_._-~ No access is shown to the "compensating storm detention" area for maintenance; the Negative Declaration needs to address the access point and any potential conflicts with other areas of traffic movement. ,(Fred Simon, Kern County Principal Planner.) Response No.3: Access to the storm detention facility for maintenance will be provided off of Tulare Street and Inyo Street where they inter- sect with Butte Street in a manner satisfactory to the City of Bakersfield city traffic engineers. Comment No.4: Only five handicapped spaces are proposed for public use; sev- eral of the operations of Welfare involve handicapped indivi- duals. More than five spaces appear needed. (Kern Co. Planning, letter dated August 1, 1986.) Response No.4: Although by city zoning and county regulation only five handi- capped spaces are required for public use, once the facility is opened and operating, additional spaces could be added based on the demand. Comment No.5: Will signals be required at Alpine/Union and Inyo/California intersection? (Kern Co. Planning, letter dated August 1, 1986.) . ---'-"--.'--- ~~,_.- ,..-" ~. ---_.~-_. '. .'- - ,.~..~"_.- ",""'~ .--~ - ....,..~,"'- P... '. PLANNING DEPARTMENT .( er .¡ ~-~_.. ~ CITY of BAKERSFIELD DEWEY SCEALES PLANNING DIRECTOR ------ _. _n ---. -- - _.-.~--- - _..._-._- - - .. - '..--..---.-- - .~.. . -._- --. ----. ~- --- -?". ).- September 24, 1986 .--_.- - --_. -- - .--.- . ~ . ..~.., --. --. RE: Proposed Negative Declaration for Kern Co. Welfare Complex Dear Interested Persons: Thank you for your comments regarding the above-mentioned project. Attached are the Responses to Comments prepared by the city and applicant. The City Council is scheduled to consider and take action on the proposed Negative Declaration at its September 24, 1986 meeting. Very truly yours, é~-'~~ Jennie Eng Assistant Planner <, JE:pjt cc: Christoper Brewer Ms. Carola G. Rupert Fred Simon, Principal Planner Lt. J.M. Sorrell Greg Yates Nathan Smith Alfonso G. Alderete Richard Casagrande ,~,-!\ .- ~,::>I \' ,-, ) '''':'0.\ ,'--~ ......\..,\ ..,,-\ ,,\. '.' ."\0,'<"·" \?';,. (" ~ ()~S \ '-\ C' - r\0.0 I '\..':;'\..) ¿\< \. ~- \ .. .:~.' " " . ....' ......;(\ \\~ - ~, ,\ 1 lp _ ...7- _ .__,_. . _,_ __ _ _ ._, _ __·.r___·___n_'._ -..- ~" -...' '.. ._~,._--"....,"'..\;..---"~"~,,,. . -_,.___~_____.,._ ~,__,,_ , -~·'~7_""".:_'____,.....,·" ",-. -'.~ ",-~.------.- '-~ 1501 TRUXTUN AVENUE . BAKERSFIELD, CALIFORNIA 93301 . (805) 326·3733 -' -- PROPOSED KERN CO. WELFARE COMPLEX I ... Response to Comments September 10, 1986 ..- .-_."--' - PROJECT:- Pi:'öpos-ed Kern County Welfare Complexc-onsisting--of approximately 155,800 square feet and a day care center. .._-~ -- . --'. -~.- --- LOCATION: Northeast corner of Union Avenue (aka State Highway 204, Business 99) and East California Avenue. -\ . -". . ..-- _ . ._.....:....-.0:-.. ~-- - ,". h ._~,----.._~._._.- . - - - .. - -- .- The City of Bakersfield, as lead agency, circulated to'resp6nslbl~'- persons and agencies a Notice of preparation of a proposed Negative Declaration for the above project on July 7, 1986. The 30-day public review period ended August 11, 1986. The applicant and the city have prepared the following responses to comments: Comment No.1: The house at 317 Butte was the one-time home of Jim Baker, grand- son of Col. Thomas Baker, founder of Bakersfield. The house is in good condition and should be preserved. The house at 325 Butte is a typical building of the bungalow era. This should be preserved. The ditch that ran to the west of the 317 Butte prop- erty line and the rear dumping area should be inspected for arti- facts. (Christopher D. Brewer, letter dated July 30, 1986.) Response No.1: The applicant, Mosesian Development Corporation, (MDC) is willing to donate the houses at 317 or 325 Butte to any responsible and appropriate group able to carry out their preservation. Storage of the buildings on-site may be possible provided it does not interfere with MDC's obligations to its general contractor or sub-contractors, the County of Kern, or those tenants who have the right to use portions of the site during construction. -MDC is willing to allow inspection of the houses by the Kern County Museum. An opportunity to inspect the former ditch will be offered to responsible individuals or organizations. If sus- pected evidence of historical artifacts are found on-site during construction or upon final development, the applicant will notify , responsible agencies and request an investigation. - --_ __... , u"--'-'-_<."·." . --,- ..-.:=,...,,_..-..-..........,-..-.-.---..--"'- ,-.",,- .--,--,-- - '-.