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WIZi 11 11101 1 A IIER:RINR <br /> i 6 <br /> 1. H. KLEINFELDER & ASSOCIATES <br /> c� <br /> f: <br /> 1 KK=CU'1M SUMARY <br /> The following is a work plan for the development of a ground water <br /> j � remediation <br /> Program at the Guild Winery facility in Lodi, California. The <br /> limits of the hydrocarbon plume in ground water beneath the tank <br /> I1S <br /> z „ excavation area have been estimated from previous Phase i and 2 soil and <br /> ground water investigations. <br /> i <br /> The Purpose of this work plan is to initiate the engineering and design of a remediation system to remove and treat ground water containing f # g Petroleum <br /> hydrocarbons. A number of treatment systems have proven to be effective <br /> Ivt for the removal of petroleum hydrocarbons from ground water at other <br /> locations. To determine which system would be most cost—effective and <br /> beneficial for the Guild Winery facility, each of these systems needs to be evaluated. The system evaluation will include: <br /> o Using the existing monitoring wells as ground water extraction <br /> and/or injection wells. <br /> o Computer modeling of potential ground water extraction systems. - - - <br /> !' The modeling will be used to assess the effects of various <br /> ` pumping rates, determine the process equipment sizes, estimate <br /> the potential radius of capture and assist in the selection of <br /> appropriate remedial treatment system design specifications. <br /> o Determining the key process engineering variables affecting cost <br /> of ground water treatment systems for the removal of petroleum <br /> hydrocarbons, principally air stripping and carbon adsorption <br /> processes. <br /> --------,:;--- --- o <br /> dis <br /> Determinin on of _...---- ------— ----- — <br /> g the posititreated ground water and recovered <br /> waste material, <br /> 33-87-887 1 <br /> i� <br />