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Advanced BORING LOG <br /> Q GeoEnvironmental, Inc. <br /> `S BOREHOLE NO MW4 <br /> 837 Shaw Road, Stockton, CA 95215 <br /> (209)467-1006 FAX (209)467-1118 TOTAL DEPTH 50, <br /> tProject Quick N Save#1 Drilling Co Mitchel Environmental <br /> Site Location 1901 South El Dorado Rig/Auger Type CME-75 <br /> Stockton, CA Logged By Eyrene Fisher <br /> Reviewed By William R Little <br />' Project No AGE-NC-99-0654 Date(s) Drilled 17 March 2004 <br /> Notes Ground water encountered at 35 feet below surface grade sz Water level during dnlling page 1 of 2 <br />' Ground water sampled for TPH-g, fuel oxys,and BTEX -,w Water level in completed well <br /> Depth Sample Blows PID Soil USCS Class and Well Well <br />' ID (per 6") (ppm) Symbol Sod Description Completion Description <br /> 0 <br /> Water tight cap <br /> 1 <br />' 5 MW4-5 NS NS <br /> - No sample <br />' 2"Casing diameter <br />' 10—, MW4-10 14/19/24 00 <br /> ML Yellow brown,dry,CLAYEY SILT,5%sand,low <br /> consistency,plasticity and toughness,no hydrocarbon <br /> i (HC}odor <br />' Cement grout seal from <br /> 0'to 27'bsg <br /> I -15 MW4-15 7/11/14 0 <br /> ML Green brawn with black and white spots,damp to <br /> dry,CLAYEY SILT,5%sand,low consistency and <br /> plasticity,moderate toughness,no HC odor <br />' 8"Bonng diameter <br /> -20— MW4-20 8/12/14 0 <br /> ML Green brown with green,black and white spots, <br /> damp,CLAYEY SILT,5%sand,low consistency, <br /> plasticity and toughness,no HC odor <br /> I <br /> -251 I I <br /> I i <br /> MW4-25 6112118 00 o I <br /> nGmy, <br /> rown,damp,CLAYEY SILT,5/o fine <br /> -I odor <br /> (SPmp,coarse SAND,5%fines,no HC odor Bentonite seal from 27' <br /> . � to 29'bsg <br /> -30 MW4-30 9/17/27 60 <br /> 0 SW Gray-blue,moist,well graded SAND,gravel to <br /> O fine sand,no HC odor <br /> I � <br /> I <br /> I <br />