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v a <br /> A 5 5 D C 1 A T E S 1 N C <br /> observation wells during the pump test in well ASI Shallow zone wells MW1, MW6, and <br /> MW7 did not appear to have measurable drawdown during the course of the pump test Shallow <br /> ' zone wells MW3, AS 1, AS 1(d), PZ I a(d), and PZ 1 b(d) appeared to have a measurable drawdown <br /> and a measurable recovery <br /> 5.0 DISCUSSION <br />' Based on the analytical results and field observations, groundwater in the vicinity of CPT4 was <br /> impacted by TPHg and BTEX to a depth of at least 144 feet bgs Groundwater is impacted 1n the <br /> vicinity of CPT2 and CPT5 by TPHg and BTEX to a depth of approximately 100 ft bgs <br /> In accordance with EHD's directive to destroy the domestic well on site and well AS 1 and its <br /> associated piezometers, ATC will submit a workplan under a separate cover for the destruction <br />' and replacement of the domestic well and the destruction of well AS 1 The domestic well will be <br /> replaced with a new well that meets current well construction standards <br /> 1 <br /> 1 <br /> 5IEnviromenta11163931REPORTSIcptpumpreport doc 7 <br />