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v .J <br /> City of Escalon-Former Arco Boring Dia. :8" <br /> 1350 Escalon Ave. LOG OF BORING MW-4 Tot.Depth :80' <br /> Escalon,CA Casing Depth :78' <br /> Project No.:750.2 (Page 1 of 2) <br /> Casing Dia- :2" <br /> Date :10118-19/00 Screen Interval :63-78' <br /> Drilling Method :HSA Slot Size :0.02" <br /> Geofog caf Driller :V&W Drilling Filter Pack :60-78' <br /> TecfmiCs Logged By :M.Niemi Annular Seal ;58-60' <br /> i Grout 0-58' <br /> ! Water Depth :+1-63' <br /> i <br /> C Well:MW-4 ! <br /> # Deptho U Elev.: <br /> Lab Time U a- DVM <br /> Feet Sample o DESCRIPTION a¢ v (ppm) <br /> m � fy) <br /> 0t II Cover <br /> 1 <br /> { <br /> { 54 <br /> 15:00 6 SILTY SAND-brown,very fine to very coarse grained, SM o <br /> I 6 loose,moist,no odor. Incomplete Core. <br /> I <br /> { <br /> 10 34 <br /> 15:06 SILT-lite brown,soft,moist,no odor. ML 0 <br /> 5013 <br /> 15 6 SILTY SAND-lite brown,very fine to fine grained,soft, <br /> 15:11 10 SM 0 <br /> 12 moist,FeOX,no odor. <br /> I <br /> 20- <br /> x 15 16 4 SAND-brown,fine to coarse grained,loose,moist. <br /> r 50SILT-grey,slightly plastic,moist. <br /> LSAND-brown,fine to coarse grained,loose,moist. <br /> i <br /> 25 t4 <br /> 15;25 SANDY SLIT-greyish brown,very lino grained,slightly SP p <br /> . 55 plastic,moist. <br /> SAND-brown,fine to medium grained,well sorted,loose, <br /> a moist. <br /> E <br /> E <br /> 30 <br /> N X 15:30 19 SAND-lite brown,fine to very coarse grained,loose, SW o ' <br /> d 23 mDiSt. <br /> .o <br /> a <br /> 35 15.40 24 SAND-greyish brown,coarse to very coarse grained, Sp o <br /> Y 50 slightly cemented w/CaCO3,crumbly,dry. <br /> ty . <br /> 40 <br />