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i <br /> i Morita Brothers Bonng Dia 8" <br /> 814 E Charter way LOG OF BORING MW-4 Tot Depth 50' <br /> Stockton, CA <br /> Project No 724 2 (Page 1 of 2) Casing Depth 50' <br /> ' Casing Dia 2' <br /> Date 9118199 Screen Interval 30-50' <br /> Cledogtea! Drilling Method HSA Slot Size 0021, <br /> Tedwks Driller V&W Drilling Filter Pack 28-50 <br /> Logged By M Niemi Annular Seal 26-28 <br /> Grout 026 <br /> Water Depth +1 35 <br /> Well MW-4 <br /> ' Depth Lab Time U Elev 1518 <br /> in DESCRIPTION � `f' °pm <br /> Sample (ppm) <br /> Feet o CCC <br /> Cover <br /> a <br /> 8 CLAYEY SAND-brown,fine to medium grained,slightly <br /> 1301 0 plastic,moist, no odor 5C a <br /> i <br /> 10 <br /> 1305 2p SILT light brown,crumbly,CaCO3,moist ML 0 <br /> 27 <br /> 1 <br /> 15 11 p <br /> 1309 11 SILTY CLAY brown,firm, plastic,moist,no odor CL 0 <br /> 13 <br /> 1 <br /> 20 <br /> i X 9 SILTY CLAY-brown,firm,CaCO3 horizons,slightly <br /> 1313 13 plastic,slightly moist CL 0 <br /> 173 <br /> m <br /> 1 � <br /> " 25 1318 15 SANDY CLAY-brown,fine grained, plastic,very moist CL 0 <br /> 19 <br /> i <br /> E <br /> 1 <br /> s 30 <br /> S <br /> N <br /> N <br /> 4 <br />