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Valley Wholesale Drug Company Boring Dia. :13" <br /> 1401 W.Freemont Street LOG OF BORING MW-7 Tot.Depth ;22' <br /> Stockton,California Casing Depth :22' <br /> Project No.:989.2 (Page 1 of 1) <br /> Casing Dia. ;2" <br /> ' Date :7130/02 Screen interval :7-22' <br /> Geological Drilling Method :HSA Slot Size :0.020" <br /> r4CuS Driller :V&W Drilling Filter Pack #3 :5-22' <br /> Logged By :E.Price Annular Seal :3-5' <br /> ' Inc Grout :0-3' <br /> Water Depth :+1.17' <br /> c Well:MW-7 <br /> U <br /> Depth Elev.: <br /> in Lab Time U <br /> ' Feet Sample o DESCRIPTION U (ppm) <br /> 0 r_ -� Cover <br /> 8 <br /> ' 16:30 16 0 <br /> 5 SANDY CLAY-brown,poorly sorted,fine to medium <br /> grain,dry,organic material OL <br /> ' 4 <br /> 16:30 4 p <br /> 10 8 <br /> SILTY CLAY-brown,fine grain,dry,abundant organic <br /> MW-7@11material OL <br /> 1 <br /> 4 <br /> 16:44 7 0 <br /> 15 11 <br /> ' CLAYEY SAND-tan,fine grain,dry,oxidation,low Sc <br /> plasticity <br /> SILTY SAND-tan,poorly sorted,fine to medium grain, SM <br /> Q <br /> damp,oxidation and organic material present <br /> b <br /> N <br /> a 20 <br /> 16:51 8 SAND-brawn,poorly sorted,fine to med.grain,wet 5P 0 <br /> m 27 <br /> CLAYEY SAND-brown,fine grain,wet,organic material SC <br /> o <br /> N <br /> S <br /> N <br /> 4 <br /> 25 <br />