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SOIL BORING # VB-1 CONTRACTOR Woodward Drilling Co START DATE 8/29197 <br /> JOB # ERA02 009 RIG TYPE/MODEL FINISH DATE 8/29197 <br /> CLIENT Moore Petroleum DRILLING METHOD Hollow-Stem Auger BACKFILL DATE 8/29197 <br /> ADDRESS Manteca, CA BORING DIAMETER 8" SURFACE ELEV <br /> Depth Below ^, p SOIL TYPE - grading, color, moisture, density/consistency, <br /> Ground a o o Grapgno <br /> o % gravel, sand, fines, particle angularity, shape, size range, <br /> v1 a CG C4 44 ^ odor, staining, other <br /> 0-1 foot concrete and gravel fill <br /> 1 <br /> SM 1-8 feet silty sand, brown, moist, no odor <br /> 2 <br /> 3 <br /> 4 Grout <br /> 5 3 <br /> 0 3 <br /> 3 18 <br /> SP 8-14 feet fine sand, brown, moist, no odor <br /> 10 4 <br /> 0 4 <br /> PS k 7 18 <br /> SM 14-17 feet silty sand, brown, moist, no odor <br /> 15 10 <br /> 0 10 <br /> 20 18 <br /> SP 17-20 feet fine sand, no odor <br /> 20 8 SM 20-24 feet silty sand, no odor <br /> 0 17 <br /> -- 20 18 <br /> 12 <br /> 0 12 ML 24-25 feet clayey silt, brown, moist, no odor <br /> 25 15 18 Total Depth - 25 feet <br /> Not recovered <br /> Field screening sample <br /> Pill sample <br /> Recovered sample <br /> Analytieai sample <br /> 30 <br /> Prot Mgr T Landwehr SOIL BORING VB-1 FIGURE <br /> Logged By T Landwehr 3 <br /> APIDC Edited By Frontage Road Exxon <br /> E N V I R CIT E C H, INC Page No lofl 14800 W Frontage Road Project No <br /> Manteca CA ERA02 009 <br />