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i <br /> Advanced BORING LOG <br /> GeoEnvironmental, Inc. BOREHOLE NO B2 <br /> F- -1 r- 837 Shaw Road, Stockton, CA 95215 <br /> �--' (209) 467-1006 FAX (209) 467-1118 TOTAL DEPTH 4Q FEET <br /> ' Project CHETS AUTOMOTIVE Drilling Co Enviroprobe <br /> Site Location 545 EAST MINER AVENUE Rig/Auger Type Geoprobe 54001 1 25" rods <br /> ' STOCKTON, CALIFORNIA Logged By W LITTLE <br /> --- Reviewed By N Henderson <br /> ' Project No AGE-NC-00-764 Dates) Drilled 10-23-01 <br /> NoteS BACKFILLED WITH PORTLAND CEMENT s Water level during drilling Page 1 of 1 <br /> ' GRAB WATER SAMPLES COLLECTED AT 40 FEET Water level in completed well <br /> i <br /> Sample Blows PID Sod USCS Class and <br /> ' Depth lD (per 6") (ppm) Symbol Soil Description <br /> 0 <br /> -5 <br /> 10- — ML SILT,tan,damp,low toughness and plasticity,no hydrocarbon(HC)odor <br /> D2-10 - 0 <br /> ' -15 - ML SILT,with clay,tan,damp,low toughness and plasticity, strong HC odor <br /> B2-15 0 <br /> ' -20 SANDY SILT,30% tine sand,damp,low toughness and plasticity,no HC odor <br /> B2-20 0 —— <br /> -25 - NO SAMPLE RECOVERY <br /> SAMPLE <br /> RECOVERY <br /> ' - __— MBILT,with clay,tan,damp low toughness and plasticity,no HC odor <br /> B2-30 0 <br /> -3 D L.——� <br /> ' <br /> M <br /> -3 5 - _ L SILT,with clay and 10%fine sand,gray,damp to saturated,low toughness and <br /> B2-35 0 -- plasticity,no HC odor <br /> I <br /> ML SILT,with fine sand(20%), gray fines,damp to saturated,no HC odor <br /> -40- B240 - 0 <br /> ' -45 <br />