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(3) Figures depicting lithology (cross-section), treatment system diagrams, <br /> Geologic cross-sections depicting soli stratigraphy underlying the site and site vicinity are <br /> presented In SECOR's September 8, 1998 Corrective Action Plan, and are also included in <br /> Appendix F Updated cross-sections are Included on Figure 6 The layout of the SVEIAS <br /> system shown on Figure 3 <br /> (4) Stockpiled soil remaining on-site for off-site disposal, <br /> Stockpiled soil generated during the post-remediation assessment was removed from the site <br /> by a contracted disposal company <br /> (5) Monitoring wells remaining on-site, fate, <br /> Following approval of the NFA request, SECOR will submit a work plan for the destruction of the <br /> site wells, and the dismantling and removal of the remediation system at the site SECOR will <br /> proceed with the Implementation of the work plan upon approval by the SJCEHD <br /> (6) Tabulated results of all groundwater elevations and depths to water, <br /> Historical depth to water measurements collected between January 1995 and October 2004 <br /> from site groundwater monitoring wells and calculated groundwater elevations are summarized <br /> In Table 3 <br /> (7) Tabulated results of all sampling and analyses. <br /> Historical soil and groundwater analytical results and historical SVE system performance data <br /> are summarized In Tables 2 through 6 <br /> o Detection limits for confirmation sampling <br /> Post-remediation soil confirmation sampling results are presented In Table 2 <br /> 1 Laboratory method detection limits are presented in the certified laboratory analytical <br /> report included in Appendix I <br /> 1 o Lead analyses <br /> Soil samples collected from the UST excavation in September 1991 and selected soil <br /> 1 samples collected from borings SB-6, SB-7, SB-8NV-7, SB-9, and W-8 in December <br /> 1993 were analyzed for total lead by EPA Method 6010 Historical lead results <br /> are Included in Table 2 Analysis for the presence of lead in groundwater has not been <br /> 1 performed at the site <br /> (8) Concentration contours of contaminants found and those remaining in soil and <br /> groundwater, both on-site and off-site <br /> A map depicting the extent of TPHg concentrations in soil before remediation Is presented in <br /> Appendix B Although isoconcentration contours of contaminants in groundwater have not <br /> been constructed for the site, the dissolved plume is limited to the area of well MW-1 <br /> Time Oil Asmt&SCM doc 16 March 17, 2005 <br /> 1 770T 41658 00 0015 <br />