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BROAM _0 <br /> M. <br /> ' ' ^ ' y 3 <br /> v 4 <br /> PROPOSAL <br /> DEFINITION OF SOIL CONTAMINATIO ' <br /> THE BEVERAGE SOURCE INC. <br /> ONE WEST TURNED ROAD F E B 0 7 1990 <br /> LODI, CALIFORNIA <br /> ;1'�d��•,'h't���n� a-a�- <br /> February zz, .1988 <br /> -INZRODUCTION <br /> Groundwater Technology, Inc. (GTI) is' leased to <br /> this cost estimate fora p present <br /> preliminary assessment of subsurface <br /> hydrocarbon contamination in the soil and groundwater at the <br /> " above-mentioned site, 1't i <br /> S our excavation Of 2 underground fuel oi.letanks,�zcOnta ng at during <br /> noted. Approximately 2,000 Cubic mznation was <br /> yards Of contaminated .soil .have <br /> been excavated to date. GTI <br /> proposes to define the extent of <br /> contamination in the sail and <br /> roundinstalled soil borings and monitoringater sing series of newly <br /> Of work is based upon Our understanding of the folpownge Scope <br /> conditions: <br /> Z• 1:ppraximately 4,000 yards of soil have been excavated; <br /> 2,0o0 contaminated; 2,0o0 clean. ! <br /> 2• A soil sample obtained from 40-feet below the surface <br /> showed a total extractable pEtroleum hydrocarbon <br /> concentration of 32,OOO .parts per million (ppm) . <br /> 3• Groundwater hasY.. .. <br /> as et,..._no.r_._been.-encountered-in- the----_._.._ . ----------- - <br /> _,.excavation_ <br /> presence _SOzles analyzed Z _sam have indicated the <br /> of pvZ <br /> y p ys RNA's) , <br /> nuclear aromaticNA's) , total <br /> volatile petroleum hydrocarbons, and heavier petroleum <br /> hydrocarbons in the fuel Oil range. <br /> tun.......... <br />