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Kayo' Status Rep'ort. : p Page 8 <br /> October 30-, 1987 <br /> ` - o-! <br /> aThe targetedwerllswere properly aban aned ands replaced in' June <br /> :w� 1987 raccordi to ttie p '` Sampl'in'g from ithe--proper y5 screened ;i ' <br /> la n.rte , <br /> weZ7s` irs R hE ��: owea�`s' aquifers Indic tee that- fi�,rinz ,d'issolved" x <br /> n `n5 -r!n ear` u, - - a '-. t .;. - r <br /> Cofiponents a=e~ present.�a 'This k site :s c irrently� an a montbl`y , l <br /> } <br /> monitoring status +through November, 987F.-' fizThis��effort is to <br /> determine st <br /> the ktrei�d`�=or,, average level ofz-'dissolved: conituents <br /> k., �.. <br /> in 'the groundwater. A3pha'"'Gedte:chnical 'is` in ',''the . `process ''Nof <br /> developing a Prel'imfnaiy'=Report ;:with 'a proposal ..to' define" :'full <br /> ext'ent'_.of contamination., <br /> 0 <br /> Past-, <br /> Gas ,, <br /> 800EastHaghway`:12 , <br /> Lodi, CA <br /> Env, Assessment Consultant:' J .H. Kleinfelder and -Assoc. <br /> Remediation Consultant: E. I>. Dupont Bi Reclamation Group <br /> Several previous subsurface Investigations have been conducted <br /> and have found soil and groundwater contamination. J.H. <br /> Kleinfelder has been contracted to review these existing data , <br /> and conduct supplemental " subsurface investigation work and <br /> .- develop a comprehensive assessment report. The supplemental <br /> onsite drilling has been completed and the final report is being <br /> prepared. The report is dine by June 15, 1987 . <br /> A groundwater recovery/treatment system has been .installed at <br /> this site since November 19.85. A groundwater recovery well has <br /> been operating and is pulling the contaminated water back toward <br /> the well . The Dupont in Situ Biorecl mation group has prepared <br /> i <br /> a draft plan for continued subsurface investigation and bio- <br /> remediation of the contamination. ' T is plan was submitted to ' <br /> RWQCB, field work outlined �in- plan is .is <br /> to begin in. late <br /> October . Final report due early 1988 . i <br /> Econo Gas Station <br /> I <br /> 4325 East Washington <br /> Stockton, CA <br /> 1 <br /> Env. Assessment Consultant:' Applied Ge Systems <br /> bsurface ,investii4 <br /> Several suations `,'ha e-: b - <br /> . ' ' g � - een -conducted at , this <br /> station: Applied GeoSys.tems has-,"been;'contracted .,.to +review the <br /> F existing data. and propose -additi`oaal a sesgment work, 5';:When that Y sr � Y <br /> L..work is completed;:' z` they will :,,11-prepare .,, ;''a , '°comprehensive ' <br /> envirpnmental-._site assessment report ':_and: .wf11 3-propose ' several {E <br /> cleanup alternatives. y Their propo al for the supplementa:Z <br /> i C�- Y� ' "s+ F -*s'A4 c�S:. :l r '.r't�t a y s S., r t2 s7-( k t e ,•s a ; o�w'°• '�k�'tit �y 4� .: ¢ i <br /> � i. t t ' s --SaP✓'n ''l# 'a�.- ',:z �c � ^-Y.tx- a a fl, a' ,,tk�4 '',Fc����1� `.'Y� � ��.u� <br />