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i <br /> Advanced BORING LOG <br /> Geo Environmental, Inc, BOREHOLE NO B3 <br /> -- ''- 837 Shaw Road, Stockton, CA 95215 <br /> 209 467-1006 FAX (209) 467-1118 TOTAL DEPTH 100 feet <br /> IProject MBP-LINDEN Date(s) Drilled 10-16-01 <br /> Project No AGE-NC-99-0645 Page 2 of 3 <br /> I <br /> Depth Sample Blows PID I Soil USCS Class and Well Well <br /> ID (per 6") (ppm) Symbol Sod Description Completion Description <br />' = ML SANDY SILT,brown fines,30%fine sand,damp, <br /> -40 133-40 35/50 0 — — white mottle,no HC odor <br /> 1 <br /> ML SILT,brown tines,with clay,20%tine sand, <br />' - <br /> 45— B3-45 20/16/20 0 = damp,no HC odor <br /> SM SILTY SAND,with 300%reddish fines,fine sand, <br /> -50 B3-50 16/30/50 0 damp,no HC odor <br />' = ML SILT,reddisNbrown fines,with 20%tine sand, <br /> - <br /> 55— 133-55 12/25/30 0 damp,no HC odor Cement grout seal from <br /> 5'to 76'bsg <br /> ML SILT,brown fines,with clay,damp,no HC odor <br /> 133-60 20/20/28 0 <br />' = ML SANDY SILT,brown to gray fines,30%fine <br /> - 5 B3-65 20/25/30 0 = sand,damp,no HC odor <br /> ' _= ML SANDY SILT,tan to brown fines,30%tine sand, <br /> - <br /> 70— 133-70 25/30/30 0 damp,no HC odor <br /> — ML SILT,gray fines,damp,no HC odor <br /> -75— <br /> B3-75 23/50 0 —_ <br /> ' Bentonite seal from- <br /> 76'to-78' bsg <br /> ' 3 SP POORLY GRADED SAND,20%medium sand <br /> -80 B3-80 18/25/35 0 and 80%fine sand,multicolor dry,no HC odor - <br />