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Total depth of boring, 31 5 Feet Diameter of borings',-1Z4 Inch Date drllledf 12/3/93 <br /> Casing dlameter, 4 Inch Length, 31 Feet Slot size, 0 10 Inch <br /> Screen diametert 4 Inch Length, 25 Feet Material types PVC <br /> Driging Company, Woodward Drillers E_rilWoyne <br /> Method Used, Hollow—stem auger, California modified split—spoon Field Geoioglsti Richara Alden <br /> Signature of Registered Professionals <br /> Registration No., 4313 Stale. California <br /> AWASURED SAMPLE o P .D. USCS WELL <br /> DESCRIPTION <br /> [3EPir1! NO. m CODE CONST. <br /> 0 <br /> Asphalt and gravel fill <br /> 2 <br /> 4 <br /> 6 S-5 52 ppmly ML Silt dark yellowish brown dry non—plastic, hard wan veins of <br /> calcite <br /> 10 <br /> S-10 28 Silt moderate yellow4sh brown dry non—plastic ery stiff with <br /> calcite veins <br /> 12 <br /> 14 <br /> 16 S-15 43 ppmv Silt, hard <br /> 18 <br /> �,w�t` LOG OF BORING: B-20/VW-5 PLATE <br /> . i��I WAVWM Unocal Service Station No. 6981 <br /> 4707 Pacific Avenue 4 <br /> PROJECT NO. 38032 80 2N1A Stockton, California <br /> F <br />