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Advanced <br /> BORING LOG <br /> GeoEnvironmental, Inc. BOREHOLE NO VW4 <br /> 4005 North Wilson Way, Stockton, CA 95205 <br /> (209) 467-1006 FAX (209)467-111$ TOTAL DEPTH 51 <br /> 1 Project Lodi City Center#12, LLC Drilling Co Cascade Drilling <br /> Site Location 107 North School Street Rig/Auger Type CME 75 / 8" hollow stern <br />' Lodi Logged By Brian W Millman <br /> California Reviewed By N Henderson <br />' Project No AGE-NC-97-0290 Date(s) Drilled 03/03/00 <br /> Notes Ground water was not encountered during boring activih s !-,z Water level during drilling Page 1 of 2 <br />' Drilled at 10 degrees from vertical !r Water level in completed well <br /> Depth Sample Blows PID Sail USCS Class and Well Well <br /> ID /ft (ppm) Symbol Sod Description Completion Description <br /> t a <br /> Soil sampling began at 10 feet below surface grade <br />' -5 <br /> -10 VW4-10 15/17/20 20 _ — SM Brown,damp,SILTY SAND,fine sand,30%silt, <br /> no hydrocarbon(HC)odor <br />' Cement grout seal from <br /> 5'to 12'bsg <br /> -3 S V W4-15 21150-4 1229 — SM Orange to brown,damp,SILTY SAND,fine sand, <br /> — 25%silt,faint HC odor <br /> -20 <br /> VW420 21150-3 1229 — SM Dark gray to brown,damp,SILTY SAND,fine <br /> sand,20%silt,moderate HC odor <br /> - <br /> 25 V W4-25 50-6 1229 ML Brown to orange,damp,SILT with sand,25%fine <br /> sand,intense HC odor Bentonite seal from 12' <br /> to 141,26 5'to 27 8' <br /> ' and 38 9'to 40 3'bsg <br /> ' - <br /> 20 VW4-30 41150-3 1229 — Eintense <br /> dry,POORLY GRADED SAND,fine <br /> odor <br /> amp,SILTY SAND,fine sand 20% <br /> dor <br />