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wR� -19--97 02 : 52P Mashpoo DPW 508-539-3894 P.06 <br /> i <br /> WOODARD&CU <br /> R <br /> Engineering } Science ; Operations <br /> Mr,Gregory Taylor,PE <br /> April 2, 1997 <br /> Page 5 <br /> ATTACHMENT NO. 1 <br /> 5 <br /> Pnev ious Site Work <br /> J. Braden Thompson Sits <br /> rf <br /> June 1987 Site Inspection and Residential Well Sampling <br /> J <br /> i <br /> August 1987 Preliminary Site Investigation <br /> * aerial photography and site topographic base map : <br /> i <br /> i <br /> * geophysical surveys '. <br /> s <br /> * soii borinn/monitoring Well installations <br /> groundwater* ~aZn l ins and analyses � <br /> f <br /> al Groundwater Monitoring Fells(ori-site) <br /> June 19�� Installation of Two Additional g <br /> March 1990 - Phase it Comprehensive Assessment <br /> Nov. 1993 96 soil--gas samples and analyses <br /> * <br /> 83 gest pits on-site <br /> # 39 soil borings <br /> # 39 monitoring wells <br /> led and analyzed t <br /> * 26 reside <br /> Risk <br /> sar�p x <br /> Risk Assessment <br /> ' Remedial Goals and Objectives <br /> Cteanup Levels <br /> Draft phase iII Feasibility Study and Remedial'Action Plan <br /> Nov. l 993 .- Ira �T <br /> April 199. <br /> �' s of 15 GW Monitorin Wells <br /> March l 99 Sampling and Analyse g <br /> r P g �. <br /> April 1994 Sampling and Analysis of a GW Monitoring wells s <br /> Z{ <br /> April 1t.6 .�.�;mpli:�g a y Iand Analyses ol` 14{.W Monitoring Wells <br /> � � <br /> rAnalyses of 29 GST Monitoring Walls <br /> Feb. 1997 Sampling and <br /> had 55-gallon drums removed from the <br /> In addition to the noted MaDEP activities,the Crocker family h ,. �. <br /> site in 1985 by Clean Harbors. <br />