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Kehnedy,Jenks Consultants <br /> PRIVILEGED & CONFIDENTIAL <br /> locations and analytical results were provided to Kennedy/Jenks by the City of Lodi and are <br /> presented on Figure 2. Because PCE was detected in the collected soil samples, the City <br /> of Lodi decided to conduct a further assessment of the lateral and vertical distribution of <br /> PCE within soils of the Beckman Building. <br /> To assist the City of Lodi with furthering the assessment of the Beckman Building as a <br /> possible source of PCE or other VOCs in the area, Kennedy/Jenks designed a soil gas <br /> survey to assess presence of PCE within soils and shallow groundwater beneath the <br /> Beckman Building property to evaluate the potential for the property to have been a source <br /> of PCE to site soils and groundwater. The design of the soil gas survey was presented in <br /> Kennedy/Jenks' 8 March 1996 Soil Gas Survey Workplan (Workplan). The Workplan was <br /> approved by the San Joaquin County Public Health Services Environmental Health Division <br /> (SJCEHD) on 15 March 1996. <br /> Elevated concentrations (up to 14,000 micrograms per liter [4g/1]) of PCE were detected in <br /> soil gas immediately south of the Beckman Building property during a focused remedial <br /> investigation (FRI) conducted in 1993 at Guild Cleaners, Inc. (Guild) by URS Consultants, <br /> Inc. (URS). The FRI was conducted by URS on behalf of the Department of Toxic <br /> Substances Control. PCE and related chlorinated compounds were also detected in water <br /> samples collected from the sewer main in the alley south of the Beckman Building and in <br /> reconnaissance groundwater samples collected south of Guild. The complete findings of <br /> the FRI are presented in URS's Phase I Remedial Investigation Report, Lodi Groundwater <br /> Site, San Joaquin County, California, dated June 1994 (URS Report). <br /> <r'gfC-n e 22 AM 2 952704.01 <br /> y:ljobs1199 X527^..:.J t Uod;-r�CCcc <br />