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Soil and Groundwater Investigation Report <br /> Henan&Heien's Marina <br /> October 2.2000 <br /> Mee-- <br /> results and copies of the chain-of-custody records for the samples are included in Appendix D. A <br /> discussion of the soil and groundwater sample analytical results is included in Section 5 of this report. <br /> TABLE 2 - Groundwater Sample Laboratory Analytical Results (September 11, 12,and 13,2000) <br /> Cunstinient: Benzene Toluene Ethyl local TPH-G Methanol 12-DCA EDB MI-TBE Other <br /> Benzene Xylenes Oxygenates <br /> Detection Limit: 0.3 0.3 0.3 0.6 0.05 10.0 0.5 1.0 1.0 1-40 <br /> Sample ID µJL µJL µJL µJL mg/L mJL µ9/L µJL µJL µ^JL4 <br /> 1432-DPI911t/00 ND ND ND ND ND ND ND ND 45 ND <br /> 1432-DP2-9111/OU ND ND ND ND ND ND ND ND 10 ND <br /> L433-DP3-12-9/I I/00 ND ND ND ND ND ND ND ND 70 ND <br /> 1432-DP4�)/I I/O(I ND ND ND ND ND ND ND ND 181 ND <br /> 1432-DPS-9/I I/00 330 ND(24) 80 110 1.7 ND ND(40) ND(80) 37,000 130" <br /> 1432-DPG-16-9/I IAM ND ND ND ND ND ND ND ND 100 ND <br /> 1432-DP7-12-9/12/00 ND ND ND ND ND ND ND ND ND ND <br /> 1432-D118-8-9/12/00 ND ND ND ND ND ND ND ND 22 ND <br /> 1432-DP9-9-9/12/00 ND ND ND ND ND ND ND ND 120 ND it <br /> 14 -HPI-9!12!00 ND ND ND ND 0.28 ND ND WNDND <br /> 1432-HP2-26-9/13/00 ND NMNDND ND ND 1432-HP2-31-9/13/00 ND NND ND 1432-HP2-36-9/13/00 ND NND ND 1432-IiP3-26-9/13/00 ND NND ND 1432-FIP3-31-9!13/[1[1 ND NND ND 1432-HP3-3G9/13/00 ND NND ND <br /> See laboratory reports in Appendix D for actual laboratory reported detection limits. <br /> "• <br /> =TAME detected at 130 µJI in sample 1432-DP5-9/11/00. Tertiary-Butanol.ethanol, DIPE. and ETBE not detected at or above raised <br /> laboratory reported detection limits. <br /> ND=Not detected at or above the laboratory reported detection limits. <br /> ND(X)=Not detected at or above a raised laboratory reported detection limit of X. <br /> TPH-G=Total petroleum hydrocarbons,quantified as gasoline. <br /> MTBE=Methyl tertiary-Butyl Ether <br /> 1.2-DCA= 1.2-dichloroedaane <br /> EDB=ethylene dibromide - <br /> Other Oxygenates=Tertiary-Butanol.Ethanol. Di-isopropyl ether(DIPE),Ethyl tertiary-Butyl Ether(ETRE),and tertiary-amyl Methyl Ether <br /> (TAME). <br /> 4.4 SENSITIVE RECEPTOR SURVEY <br /> Condor conducted a groundwater receptor survey, including a water well inventory, within a 1,000-foot <br /> radius of the site to identify potential areas of groundwater recharge or discharge(surface water bodies), <br /> schools, and potential water well users that could be impacted by migration Of the site groundwater. The <br /> groundwater receptor survey consisted of a general reconnaissance of the site vicinity and inquiries to the <br /> California Department of Water Resources (DWR), Central District in Sacramento, California. No water <br /> wells or schools were observed within 1,000 feet of the subject site during the site reconnaissance. Other L <br /> WS CONDOR <br />