Laserfiche WebLink
bearing zone and intermediate groundwater bearing zone are shown on Figures 11 and 12, <br /> respectively. <br /> ' The lateral extent of petroleum impactedroundwater in the shallow <br /> g zone appears to extend to <br /> the general vicinity of MW9 and MW 10 towards the south and west, respectively. The lateral <br /> ' extent of petroleum impacted groundwater in the shallow zone to the north and east is undefined. <br /> The lateral extent of petroleum impacted groundwater in the intermediate zone is not well <br /> defined. The vertical extent of impacted groundwater extends to at least 90 feet bgs. <br /> Field observations associated with MW7 indicate the potential presence of a bend in the well <br /> casing at approximately 64 to 65 feet bgs that prevents descent of standard sized well <br /> development equipment. Subsequent well development efforts using smaller equipment were <br /> successful and will be discussed in a forthcoming report. MW11 was destroyed and replaced. The <br /> ' well destruction and replacement activities will be discussed in a forthcoming report. <br /> 1 <br /> 1 <br /> 1 <br /> S:1Gnviromental1283491reportslsum.doe 6 ATC Associates Inc. <br />