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r Table 1 Monitoring Well Construction Details Former Kilpatrick's Bakeries, Inc. 1717 South Center Street Stockton, California 95206 Top of Casing Boring Well Boring Casing Slot Screened Filter Pack Filter Monitoring Date Elevation' Casing Depth Depth Diameter Diameter Size Interval Interval Pack Well Installed (feet-MSL) Material (feet bgs) (feet bgs) (inches) (inches) (inches) (feet bgs) (feet bgs) Material MW-1 7/14/1999 11.811 Sch.40 PVC 35 35 8 2 0.020 15-35 13-35 #3 Sand MW-2 7/16/1999 12.091 Sch.40 PVC 40 40 8 2 0.020 15-40 13-40 #3 Sand MW-3 7/13/1999 12.111 Sch.40 PVC 34.5' 35 8 2 0.020 15-35 13-35 #3 Sand MW-4 3/14/2002 12.271 Sch.40 PVC 41.25 40 8.25 2 0.020 20-40 17-40 #2/12 Sand MW-5 4/30/2008 12.132 Sch.40 PVC 37 37 8 2 0.010 27.37 25-37 #2112 Sand VW-1 3/11/2002 11.741 Sch.40 PVC t 25 10 4 0.020 5-25 3.5-t #3 Sand SPA 3/11/2002 11.831 Sch.40 PVC t 50 8.25 0.75 Micro# 48-50 45-t #3 Sand MW-2A 5/1/2008 11.982 Sch.40 PVC 55 55 8 2 0.010 45-55 43-55 #2/12 Sand MW-3A 4/28/2008 12.202 Sch.40 PVC 60 58 B 2 0.010 48-58 46-58 #2/16 Sand MW-5A 4/29/2008 12.332 Sch.40 PVC 67 49 8 2 0.010 44-49 42-49 #2112 Sand Notes., Sch.40 PVC=Schedule 40 polyvinyl chloride. MSL=Mean sea level. bgs=Below ground surface =Boring depth reported as 34.5 feet on original Ground Zero Analysis boring log;appears incorrect. 1 =Total depth of boring not recorded on original consultant's well construction diagram. Filter pack to total depth of boring. #=SP-1 contains a 3-inch diameter ceramic diffuser screen. 1 =Wells surveyed on August 2,2007 by PLS Surveys,Inc.according to the NAVD88 datum. 2=Wells surveyed on May 6,2008 by PLS Surveys,Inc.according to the NAVD88 datum. SASharadWS-RSara LeelProjects\Caliternia\Stackton(1717 South Center Street)12012-Well Abandonment\Tables5201o_76 04-QMR-Tables-xis 1 of 1