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Advanced BORING LOG <br /> GeoEnvironmental, Inc. BOREHOLE NO MW-3 <br /> 4005 North Wilson Way, Stockton, CA 95205 <br /> (209) 467-1006 FAX (209) 467-1118 TOTAL DEPTH 65 feet <br /> EProject Waterloo Food and Fuel Date(s) Drilled 26 January 2000 <br /> EProject No AGF-NC-99-0559 Page 2 of 2 <br /> Depth 1 Sample Blows P1D Soli USCS Class and I Well Well <br /> ID (per 6") '(ppm) 1symbol Soil Description Completion Description <br /> E <br /> SM SILTY SAND,brown to olive green,moist with '� ' Bentonite seal from 41' <br /> k <br /> _40—'MW3-40' 7/12121 330 ; silt(10%)fine sand,gray mottling iron oxidation HC to 43' bsg <br /> I _ odor j E <br /> l <br /> —45 SP POORLY GRADED SAND,gray,very mast,fine 1 ! <br /> E MW3-45' 8/8/12 1608 to medium sand,with trace clay(5%),strong HC odor #2/12 sand from a3'to <br /> 65'bsg <br /> ! I r t <br /> SP POORLY GRADED SAND gray moist,medium <br /> —30-1 V1W3-50' 19/23/18 1 549 to coarse sand,with silt(10%),HC odor <br /> ' SP POORLY GRADED SAND,gray,moist,medium H ! <br /> —5 5 MW3-55' 12/18/23 1965 E to coarse sand,with gravel(10%)and silt(10%),HC I <br /> odor <br /> j f -no samples <br /> iMW3-60' Screened interval from <br /> 45'to 65'bsg <br /> 3 Z:zl <br /> I _ IML SILT brown to gray green moist with clay(100/*) j i Cap at 65' <br /> i —65 ! MW3-65' I — e 398 _= and fine sand(10%),grav green mottling,HC odor I I <br /> —7C <br /> i <br /> f <br /> I <br />