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Advanced BORING LOG <br /> GeoEnvironmental Inc. <br /> BOREHOLE NO Mw-1 <br /> 837 Shaw Road, Stockton, CA 95215 <br /> (209)467-1006 FAX (209)467-1118 TOTAL DEPTH 35' <br />' Project Pretn Dor Drilling Co Cascade Drilling, Inc <br /> Site Location 433 West Scotts Avenue Rig/Auger Type CME-75 <br />' Stockton, California Logged By Donna Sexton <br /> Reviewed By Calvin F Lee <br />' Project No AGE-NC-02-0950 Date(s) Drilled 09 October 2003 <br /> Notes Below surface grade(bsg) s Water level during drilling Page 1 of 1 <br />' x Water level in completed well <br /> Sample Blows PID Soil USCS Class and <br /> Depth ID (per 6") (ppm) Symbol Soil Description <br /> I <br /> 0 <br /> I <br /> r <br /> r <br /> -5 MW1-5 9/10/10 1 <br /> ML Dark Brown, SANDY SILT with GRAVEL, 1/2"gravel fraction,low plasticity, low <br /> toughness,moist,no hydrocarbon(HC)odor <br />' �10 <br /> MW1-10 819/10 0 ML Light Yellow Brown,CLAYEY SILT,low plasticity,low toughness,dry,no HC <br />' odor <br />' -15 MWI-15 111719 1 <br /> ML Light Yellow Brown,CLAYEY SILT, low plasticity, low toughness,dry,no HC <br /> odor <br />' -2 <br /> MWI-20 8/8/8 1 SM Dark Brown,SAND with fines,poorly graded,fine grained,very moist,no HC odor <br /> I -25 MWI-25 71719 0 = <br /> SM Grey Brown,SITLY SAND,moderately graded,fine grained,HC stained, strong HC <br /> odor <br /> -30 <br /> MWI-30 8/9/9 1 CL Grey, SILTY CLAY,high toughness,low plasticity,moist,no HC odor <br />' <br /> 35- <br /> - <br /> 5 MWI-35 0 <br /> ML Grey,CLAYEY SILT,moderate to high toughness, low to moderate plasticity, <br /> moist,no HC odor <br /> I <br />