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I <br /> Advanced BORING LOG <br /> a� GeoEnvironmental Inc. <br /> -�/ BOREHOLE NO BW2 <br /> 837 Shaw Road, Stockton, CA 95215 <br /> (209)467-1006 FAX (209)467-1118 TOTAL DEPTH 24 FEET <br />' Project CTE, Inc Drilling Co Enviroprobe <br /> Site Location El Dorado Street Rig/Auger Type Geoprobe 5400/ 1 25" rods <br />' Stockton, California Logged By P Dotson <br /> Reviewed By C Lee <br /> Project No AGE-NC-02-0930 Date(s) Drilled 10 May 2002 <br /> Notes B-2 advanced to 20 feet bsg Boring backfilled sz Water level during drilling Page 1 of 1 <br />' to surface grade with Portland cement 3r Water level in completed well <br /> Sample Blows PID Sod USCS Class and <br />' Depth ID (per 6") (ppm) Symbol Soil Description <br /> 0 <br />' a FILL FILL MATERIAL, clay with brick fragments,broken glass and sand,dark brown, <br /> QQ damp,30%recovery <br /> -5 B2-5 --- 0 <br /> I <br />' CL SILTY CLAY,low plasticity,medium toughness,trace fine sand,moderate brown <br /> and gray staining,damp,strong petroleum hydrocarbon(HC)-Eike odor, 100%recovery <br />' -10 B2-10 --- 2 <br /> I <br />' CL SILTY CLAY,low plasticity,medium toughness,trace fine sand,moderate brown <br /> and gray staining,damp,strong petroleum hydrocarbon(HC)-like odor, 100%recovery <br />' -15 <br /> 132-15 --- is <br /> CL SILTY CLAY,medium plasticity,low toughness,trace fine sand,light gray,` y> <br /> I slight HC-odor,75%recovery <br /> i <br /> I - <br /> 20— B2-20 --- 0 <br />