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i <br /> Total depth of boring,60 Feet Diameter of boring,8--1 4 Inch Date drilled, 11/3/93 <br /> Casing diameter: 2 Inch Length, 60 Feet Slot sizes 0.02 Inch <br /> Soreen diameter, 2 Inch Length. 20 Feet Material type: PVC <br /> Drilling Company. Woodward Driller: Eric Randy ^� <br /> Method Usedo_Hollow—stem auger, California modified split—spoon Field Geologists Claudio Avila <br /> Signature of Registered Professional. <br /> Registration No.; 4313 Stale, California <br /> MEASURED SAMPLE c USCS WELL <br /> RUTH NO. m P.I.D. CODE DESCRIPTION CONST. <br /> 0 <br /> Asphalt and gravel fill <br /> 2 <br /> 4 <br /> 6 S-5 24 0 HL Silt, moderate Yellowish brown dry, non—plastic, very stiff.ppmv <br /> 1O S-10 16 0 <br /> ppmv Some fine—grained sand, dark yellowish brown. <br /> 12 <br /> 14 <br /> S-15 26 0 <br /> 16 Silt.ppmv <br /> 18 <br /> AM910AWkNAM LOG OF BORING: B-21/MW-6 PLATE <br /> tAc <br /> ct'VAV *t ARCO Service Station No. 546 <br /> 1612 Hammer Lane <br /> PROJECT NO. 30004FILE Na. Stockton, California <br /> 0004J4A <br />