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' Advanced BORING LOG <br />' <br /> GeoEnvironmental Inc.�� � BOREHOLE NO MW-2 <br /> 837 Shaw Road, Stockton, CA 95215 <br /> (209)467-1006 FAX (209) 467-1118 <br /> TOTAL DEPTH 30 deet <br />' Project MBP -NAVY Drilling Co West Hazmat <br /> Site Location 2191 Navy Dnve Rig/Auger Type CME-85 <br />' Stockton Logged By P Dotson <br /> California Reviewed By N Henderson <br />' Protect No AGE-NC-98-0534 Date(s) Drilled 07-20-00 <br /> Notes s Water level during drilling Page 1 of 1 <br /> t Water level to completed well <br /> Depth Sample Blows PID Sot[ USCS Class and Well Well <br /> ID (per 6") (ppm) Symbol .Soil Description Completion Description <br />' 0 <br /> 1 <br /> CL SILTY CLAY,brownish-gray,damp,na petroleum <br /> -5 MW2-5 6/8/13 0 hydrocarbon(HC)odor Cement grout seal from <br /> 5'to-7'bsg <br /> CL SILTY CLAY,brownish-gray,moist,no petroleum <br /> 10— MW2-i0 $/12/18 68 hydrocarbon(HC)odor <br /> Bentonite seal from-T <br />' to-$' hsg <br /> CL CLAY,with silt,tan,saturated,no HC odor <br /> MW2-l5 12/12/9 7 4 #2/12 sand froth-8'to <br /> -30'hsg <br />' CL SILTY CLAY,gray,saturated,no HC odor <br /> -20 MW2-20 12/12/18 49 Screened interval from <br /> -10'to-30'bsg <br />' _25— ML CLAYEY SILT,gray,saturated,no HC odor <br /> MW2-25 7/9/9 31 <br />' SM POORLY GRADED SAND,with silt,gray, <br /> - <br /> 30— MW2-30 10/12/15 64 saturated,fine to medium sand,less than 10%fines,no Cap at-30' <br /> HC odor <br /> 1 ; <br />