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Advanced BORING LOG <br /> _t GeoEnvlronmental Inc.' BOREHOLE NO.: B9 <br /> 837 Shaw Road, Stockton, CA 95215 <br /> (209) 467-1006 FAX: (209) 467-1118 TOTAL DEPTH: So Feet <br /> Project: MBF-MANTECA Drilling Co.: Enviroprobe <br /> Site Location- 983 Moffat Blvd Rig/Auger Type: Geoprobe 5400/2 inch hollow stem rods <br /> ' Manteca, California Logged By: W. Little <br /> Project No.: AGE-NC-98-0432 Reviewed By: N. Henderson <br /> Date(s) Drilled: 12 October 2000 <br /> Notes: grab groundwater sample collected at 50 feet bsg sz Water level during drilling Page 1 of 1 <br /> - r Water level in completed well <br /> Depth Sample Blows PID Soil USCS Class and <br /> ' ID (per 6") (ppm) Symbol Soil Description <br /> -25 <br /> ' = MIL:SILT,with clay,tan-brown,moist,no petroleum hydrocarbon(HC)odor. <br /> -30- 139-30 0 <br /> 1 <br /> -3 5 <br /> 139-35 0 =–=z--- ML:SILT,with clay,tan-brown,moist,no HC odor. <br /> ' <br /> -40– <br /> B9-40 0 SP:POORLY GRADED SAND, fine to coarse sand,with pebbles,tan,dry to damp, <br /> medium dense,no HC odor. <br /> ' <br /> -45-- B945 = SP:POORLY GRADED SAND, fine to coarse sand,with pebbles,tan,dry to damp, <br /> 0 — mediurn dense,no HC odor. <br /> ' —— ML.:SILT,with clay,gray,moist,no HC odor. <br /> -50 B9-50 0 <br /> ' ML:SILT,with clay,tan-brown,moist,no HC odor. <br /> 1 <br /> 1 .. <br /> 1 <br />