Laserfiche WebLink
gill <br /> 6 <br /> (5 <br /> �f <br /> i - ted the presence of dissolved hydrocarbons in some wells sampled, <br /> four subsequent sample rounds including one round conducted by <br /> the San Joaquin Local Health District, indicated none of the <br /> wells tested have detectable concentrations of dissolved hydro- <br /> carbons to date. <br /> i . OBJECTIVES <br /> F . <br /> In consideration of the continuing migration of the contami- <br /> nant plume and proximity of domestic water wells, the Southland <br /> corporation has requested the initiation of a comprehensive <br /> remedial action program while continuing ad."itional site assess- <br /> ment work. The objectives of Groundwater Technology's proposed <br /> work plan include the following: <br /> ° Definition of the areal extent of the contaminant <br /> plume and the subsurface hydrogeology beneath the site. <br /> ° Protection of existing domestic water wells from being <br /> impact by the migrating contaminant plume. <br /> ° Stop migration and provide recovery/treatment of the <br /> .� free product and dissolved contaminant plumes. <br /> Address the potential future impacts of hydrocarbon <br /> vapors on buildings in the immediate vicinity of the <br /> b» leak point. <br /> f <br /> ° Reduce the concentration of adsorbed contaminants found <br /> within soil pure space above the water table which act <br /> as a continuing source of contamination. <br /> ° Modification of the existing water treatment system <br /> to provide a more efficient and cost effective method <br /> of treatment. <br /> 3 <br />