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f <br /> City of Escalon-Former Arco <br /> 1350 Escalon Ave. Boring Dia. :8" <br /> Escalon,CA LOG OF BORING MW-101 Tot.Depth :95 <br /> Project No.:750.2 (Page 1 of 3) Casing Depth :89' <br /> Casing Dia. :2" <br /> Date :10118100 Screen Interval :86.5-89' <br /> GGeoCWr_ tcaC Drilling Method :Mud Rotary Slot Size :0.01" <br /> BDriller :V&W Drilling Filter Pack :85.5-89' <br /> Tec"ics Logged By :M.Niemi Annular Seal :82.5-85.5' <br /> 1 Inc. Grout :0-82.5' <br /> Water Depth :+/-60' <br /> c U Well:MW-101 <br /> Dein pth Lab Time v DESCRIPTION cn DVM Elev.: <br /> Feet Sample o 0 (ppm) <br /> m (D <br /> D <br /> �� Cover <br /> Boring was free drilled. Geology from MW-1 and SB-101. <br /> BACKFILL-Gravely,silty sand. 0-12' <br /> 5 <br /> FL <br /> y 10 <br /> t <br /> 15- <br /> SAND-grayish green,fine grained,loose,thin beds of SP <br /> clayey sand. <br /> 20- <br /> SAND-grayish green,medium grained,loose,thin beds of SP <br /> clayey sand. <br /> n° <br /> 25 <br /> E SAND-gray,fine grained,loose,thin beds of clayey sand. 5P <br /> 0 <br /> N <br /> a <br /> 0 <br /> a <br /> r <br /> V <br /> d <br /> 30- <br /> 0 SAND-gray,fine to medium grained,quartz,loose. SP <br /> o <br /> 0 <br /> N <br /> N <br /> 35 <br />