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J.M.Equipment Boring Dia. ;a" <br /> 1245 W.Charter Way LOG OF BORING MW-109 Tot Depth :80' <br /> Stockton,CA <br /> Project No.:507.2 (Page 1 of 1) <br /> Casing Depth ,80' <br /> Casing Dia. :2" <br /> Date :5/24/01 Screen Interval :75-80' <br /> 4w Drilling Method :HSA SIDI Size :.020" <br /> TtC/c�l1Cs Driller :V&W Drilling Filter Pack :73-80' <br /> IOW. Logged By :J.Angulo Annular Seal :68-73' <br /> Grout :0-68' <br /> 1r Water Depth :+/-16' <br /> a U Well:MW-109 <br /> Depth Lab Time U x Elev.: <br /> U) 0VM <br /> Feet Sample o DESCRIPTION 9 ) <br /> M U) <br /> 0- Cover <br /> Free drilled to 75'bgs. See drilling lag for S&109 for <br /> lithology. <br /> 5 <br /> 10 <br /> 4 <br /> i5 <br /> 20- <br /> 25- <br /> 30- <br /> 35 <br /> 0253035 <br /> 40- <br /> 45: <br /> 50 <br /> LM 55 <br /> 8 <br /> $ 60 <br /> 65 <br /> LD <br /> 70- <br /> 75: X 14:18 12 1 <br /> 15 CLAY-blue green,moist,CaCO3,black organics,faint <br /> 1 hydrocarbon odor(?) <br /> S80 X 14:28 20 <br /> 18 <br /> It. 25L SILT-blue green,wet,CaCO3,faint hydrocarbon odor <br /> o <br /> 85 <br /> s.. 90 <br /> 0 <br />