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rl <br /> y <br /> � tY� <br /> Z <br /> r" <br /> Co <br /> Pn <br /> Samples for Tank Excavation <br /> On April 19, 1988rl <br /> Table 1 <br /> iI! <br /> On excavation a thin gasoline type film was noticed on the water in the excavation. Roy Butler of WEGE sampled <br /> water and soil from the excavation chain of custody samples to Eureka Laboratories (See Figure 3 ) _ <br /> Lab Results (EPA Methods 601 , 602, 8020, 8015, 608) <br /> Sample ID Organic Lead PCB B(ppb) EB T X Gasolige Diesel Motor Oil TFH <br /> CpP 0 1") CAOM) <br /> 88-2104-15ptL- .05ppm (m9/kq) 1 .0 1 .0 1 .0 1 .0 10 10 10 ----- <br /> NL <br /> ,u <br /> 104-A 15011%. .05PP m 10 11 14 110 10 10 10 ----- <br /> 2104-B SOIL- .05ppm 1 .0 1 .0 1 .0 1 .0 20.5 .2 .2 20.5 <br /> 2104-C SOIL- .05ppm 1 .0 1 .0 1 .0 1 .0 77.7 .2 .2 77.7 <br /> Gasoline type contamination exist in samples A, 2 & 3 these also showed levels of Benzene, Ethybenzene, Toluene, <br /> Xylene with the highest concentrations from sample 2 highest TPH #3. <br />