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4 <br /> Y <br /> :-F ETS ENVIRONMENTAL MOORE PETROLEUM <br /> PAGE 2 <br /> PROJECT .303 <br /> ETS Environmental began work on the Frontage Road site <br /> (.303) on August B, 19fls, Two monitoring wells were installed <br /> to the depths of 49 and 45 feet, During the drilling <br /> operation, soil samples were collected at five feet intervals <br /> and screened using a Drager pump with petroleum hydrocarbon <br /> specific tubes. Readings were recorded on the baring logs to' <br /> correspond to the strata measured. Laboratory samples were <br /> collected and sent for analysis. <br /> The following table summarizes the Drager readings, in <br /> s <br /> parts per million (pprn), and the depth,. in feet, which they <br /> present. NR indicates no reading was taken. <br /> DEPTH MW 1 MW2 <br /> 10 0 0 <br /> C <br /> 1 30r_t 50 <br /> 18 NR 10020 2500 0 <br /> r ;$ <br /> 1.15 50 <br /> a " 30 0 0 . <br /> t � ' <br /> Ebb Groundwater was encountered between 33 and :.5 feet in E <br /> the two wells and no Drager readings were taken past that <br /> point. There was no odor in the water, or the water saturated <br /> soils encountered below 30 feet.. <br /> It is the Opinion of ETS Environmental that petroleum <br /> hydrocarbon and related constituents have impacted the <br /> subsurface soils at this site. <br /> Although no groundwater <br /> samples have been analyzed yet, it does not appear that the <br /> groundwater has been impacted as of this•date. . H---wever, a <br /> full site assessment would need to be,under,takert in order to <br /> f determine the full extent <br /> of the contamination across the <br /> site. <br /> l <br /> 4 . <br />