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' Project: Stron Property g p rtY Project No.: AGE-NC-9$-0440 <br /> Site Address: 5157 West Business Loop 205 Total Depth: 30 ft. BORING No.: <br /> ' Tracy, California B2 <br /> Date: 08 July 1998 <br /> Drilling Co.: Soils Exploration ,Services Logged by: T. Cuellar Page 1 of 1 <br /> Drill Rig Type: B-60 M.D.R/8-inch H.S. augers g Reviewed by: N. Henderson <br /> , <br /> Pea-grave]backfill material to approximately 10 feet bsg. <br /> ' 10-- B2-1 . ' Pale gray and green, saturated,silty,poorly sorted fine SAND. <br /> 0 11$.0 --- SM About 60%fine sand; about 40% fines. Intense petroleum <br /> hydrocarbon (HQ odor. <br /> B2-15 Pale gray and green, very moist,stiff to very stiff,silty CLAY. <br /> 54 <br /> 4-6-10 CL No visible sand. Paint HC odor. <br /> Pale brown,moist,firm to stiff, silty CLAY. No visible sand. <br /> 20— B2-20 0 3-5-6 CL No HC odor. <br /> 1 <br /> Pale brown, damp, stiff, silty CLAY.No visible sand. <br />' B2-25 0 6-6-10 CL No HC odor. <br />' 30— - Pale brown, damp,very stiff to hard,siltyCLAY,No visible <br /> B2 30 0 5-1b-21 CL sand. <br /> No HC odor. <br /> Boring B2 terminated at a total depth of 30 feet below surface <br /> grade(bsg). Ground water encountered at approximately 12 feet <br />' bsg.Boring backfilled to surface grade utilizing portland cement. <br /> 40— <br /> I <br /> Advanced <br /> GeoEnvironmental, Inc. <br /> LVWJPRO16ORiNCr-1131-RONG1D440132.5AM 09/15!99 1:40 PM <br />