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Table 1 -Groundwater Monitoring Well Construction Details <br /> Newark Group,Inc.Case#2 <br /> 800 West Church Street,Stockton,California <br /> Total Boring Total Well Depth of Screened Sand Pack Bentonite <br /> Well Depth Depth Interval Interval Seal TOC Elevation Depth to GW <br /> Identification (ft bgs) (ft bgs) (ft bgs) (ft bgs) (ft bgs) (ft above MSL) (ft TOC) <br /> MW-1A 25.5 25 10-25 8-25.5 6-8 9.86 12.96 <br /> MW-113 80 70 65-70 62-71 60-62 10.12 13.61 <br /> MW-2 28 27 12-27 10-28 8-10 9.55 12.63 <br /> MW-3 27 27 12-27 10-27 8-10 10.99 13.86 <br /> MW-4 27 27 12-27 10-27 8-10 11.48 13.69 <br /> MW-5 27 27 12-27 10-27 8-10 9.73 12.79 <br /> MW-6 27 27 12-27 10-27 8-10 10.29 12.40 <br /> MW-7 27 27 12-27 10-27 8-10 10.71 12.67 <br /> MW-8 27 27 12-27 10-27 8-10 8.67 10.71 <br /> MW-9A 27 27 12-27 10-27 8-10 9.29 11.23 <br /> MW-913 80 70 65-70 62-71 60-62 9.13 12.31 <br /> Notes: <br /> All wells are Schedule 40-2 inches in diameter,polyvinyl chloride(PVC)casing with 0.010-inch slot screen. <br /> The sand pack consisted of#3 Monterey sand. <br /> bgs=below ground surface <br /> ft=Feet <br /> GW=Groundwater(as measured in May 2020)(AECOM 2020b) <br /> MSL=Mean sea level(United States Geological Survey Datum) <br /> TOC=Top of PVC well casing(i.e.,measuring point) <br /> 1/1 <br />