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y <br /> 4� <br /> 3. <br /> t. <br /> is <br /> III. (- emica nal sis <br /> SCS Laboratories tested eight (8) soil samples and two (2 <br /> well water samples for the following parameters: <br /> o Xylene <br /> e Benzene o Toluene <br /> The results oftelare soil <br /> summarizedgroundwater <br /> Table 1.chemical <br /> Laboratory analyses <br /> data <br /> performed to da resented in Appendix E. <br /> reports for the current tests are p <br /> in the analysis of both soil and water samples from MW-S, <br /> ' the SO-31 <br /> benzene, toluene, and xylene were no nd xtcte .allnincreased <br /> analysis of MW-r benzene, toluene, <br /> in concentration with depth to the water table. The highest <br /> € . concentrations were found in the 15 foot same resence05of <br /> The water sample in MW-7 also showed the p records <br /> benzene, toluene, and xylene. <br /> ens. SCS a Laboratoriesclain of areincluded <br /> for all samples <br /> ill Appendix E. <br /> Iv, Conclusions <br /> I. Based upon recent sampling efforts and chemical <br /> analyses, no fuel related compounds <br /> d newlye found in <br /> installed <br /> boring/monitoring well MW-S, <br /> ' downgradient well, <br /> 2, In deep monitoring well MW-7, low levels of. fuel <br /> related compounds were found in the water. No fuel <br /> related compounds were found in soil at forty five (45) <br /> feet, Fuel related compounds in the deecer water seems <br /> to indicate some possible movement Ctotthe a ts sand into <br /> at <br /> lower water-bearing units, p <br /> about the thirty-five foot level. <br /> minants have tar=ken l area, it- <br /> 3, since no contais <br /> downgradient of the former gasoline <br /> fuel-related substances have <br /> reasonable to assume that <br /> not migrated that distance and may not have moved off <br /> site in any direction. <br /> earch in the <br /> te <br /> 4. Based non o shallrevious well <br /> ow wells in the sitecords s area are known oto <br /> area, therefore, should be <br /> exist. No off-site wells, <br /> affected by the presencethese <br /> the arealated <br /> compounds in the uppermost groundwater <br /> 5. Additional monitoring wells north of the former tank <br /> - - - _- <br /> area are needed to more f'l ity characterize rize shallow <br /> groundwater-.flow...an ._...water-- <br /> r, <br />