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Advanced BORING LOG <br />' a <br /> GeoEnvironmental Inc. <br /> ��- � BOREHOLE NO.: MW-1 <br /> r 837 Shaw Road, Stockton, CA 95215 <br /> (209)467-1006- FAX: (209)467-1118 TOTAL DEPTH: 701 <br /> Project: Grewals Market Drilling Co.: Mitchell Drilling Environmental <br /> Site Location: 4100 East Fremont Street Rig/Adger Type. CME 75 /8" hollow stem <br />' Stockton Logged By: B.Millman <br /> California <br /> Reviewed By: N. Henderson <br />' Project No.: AGE-NC-97-0327 Date(s) Drilled: 02/01/00 <br /> Notes: Total depth of boring MW-1 equal to 70 feet bsg;boring s Water level during drilling Page 1 of 2 <br />' completed as 2-inch diameter ground water monitoring well. Water level in completed well <br /> Depth Sample Blows PID Soil USCS Class and Well Well <br />' ID (per 6") (ppm) Symbol Soil Description Completion Description <br /> t 0 Well cover(Cristy <br /> Box) <br /> Water tight,locking <br /> well cap. <br /> �5 <br /> i <br /> -10 M W 1-10 25150 0 ( ML:Pale brown,dry,hard,sandy SILT;tine sand.No <br /> i ( petroleum hydrocarbon(HC)odor. <br /> -15 ML:Pale brown,damp,very stiff to hard,sandy SILT; <br /> MWl-15 22/14/20 0 tine sand,no HC odor. <br /> 1 ' <br />' <br /> -20—: MWI-20 11/15/22 0 ML:Dark brown,damp,very stiff to hard,sandy SILT; <br /> fine sand,no HC odor. <br /> i <br />' <br /> -25 M W I-25 14/18/25 '0 SM:Yellowish-orange,damp,dense,silty SAND;fine Cement grout seal from <br /> sand,no HC odor. 1'to 45.5'bsg. <br /> -30— SM:Yellowish-orange,damp,very dense,silty SAND; <br /> MWI-30 16/28/34 0 fine sand,no HC odor. <br />