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r <br /> „V <br /> I <br /> On <br /> 3 <br /> G ON <br /> E=m Company,U.S.A. <br /> Retail Store 7.3708 <br /> 2705 Country Club Bowler-rd <br /> Stockton,Callfarnia <br /> t r Delta Project No.40.9:-838 <br /> Pop 5 <br /> TABLE 2 <br /> I Ground Writer Level Measurements <br /> Monitoring Depth to Ground Reference Ground Water <br /> , 1 ate <br /> Writer t Elevation (rt? Elevation t'fti <br /> MW-1 08113191 16.39 1.95 -14.44 <br /> 08129/91 16.49 •14.54 <br /> MW-2 0823191 16.59 209 •14.44 <br /> ,.., 0829191 16.69 -14.60 <br /> MW-3 WON]. 15.15 0.52 -14.63 <br /> 08291'91 15.26 .14.74 <br /> °Reference points at the top of tba weg rL rn were srnYcyed relative to CaUforniIt Depertmeot of Tmnsportatlon Benchmark <br /> 14 #16181,elevation'0.728 feet abcrva mean sea Iml. <br /> i <br /> Soil a e Analglent Res It <br /> Soli samples collected from each boring ata depth of 10 feet below grade were selected for chemical analysis <br /> based on PID readings and the depth to ground wnter. The samples were analyzed for concentrations of <br /> BTF_X and TF?I as gasoline by EPA Methods 8015 and 8020. Ground water analytical results are <br /> summarized on Table 3 and copies of the certified laboratory reports are included in Appendix E <br /> : TABLE 3 <br /> ` Soil Sampl7 Analytical Results <br /> �.., August 23, 1991 <br /> JA <br /> t g { Concentrailuds In Paas per Billion(ppb) <br /> Sample TPHa <br /> DeNh MI BenZgjie Tolupne Fsthvlhettzene Xylenes as MMUM <br /> MW-1 10 <1.0 <1.0 <1.0 <1.0 <200 <br /> MW-2 .10 <1.0 <1.0 <1.0 <1.0 c200 <br /> MW-3 10 <1.0 <1.0 <1.0 <1.0 <200 <br /> idki <br /> i•t °Total petroleum hydrocarbons. <br /> t Jt <br /> RPT002B1' <br /> I <br /> i - <br />