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Total depth of baringm 45 ft Diameter of boring: S In Date drlilede 10/8/91 <br /> Casing diameters 4 in Lengths 15 ft Slot size. 03 .n <br /> Screen diameter, 4 in Lengths 30 ft Material types PVC <br /> Drilling Company= JCON Exploration Drillers Jam Jr , John <br /> Method Useds Hollow—stern Auger Field Geologist, Richard Alden <br /> Signature of Registered Professionals <br /> Registration Nor 43139 States Calif <br /> DEPTH SAMPLE d P.I.D. USCS DESCRIPTION WELLNO. m CODE CONST. <br /> 0 Asphalt <br /> 2 <br /> 4 <br /> 6 S-5 16 pprrnv SSL Silt, olive grey, damp stiff <br /> 8 <br /> 10 <br /> S-10 32 241 Pale olive with dark yellowish orange mottling <br /> i pprnv root structures, slightly damp, hard <br /> 12 <br /> 14 <br /> I <br /> 16 S-15 57 p173 Some sand <br /> 18 <br />� 20 <br /> 5-20 36 278 Pale yellowish brown, some dark greenish yellow mottling <br /> ppmv <br /> (section continues downward) <br /> "AwAk/AM LOG OF BORINGa B-8/VW-1 PLATE <br /> 1--ArwArM ARCO Service Station No. 6100 <br /> 25775 South Patterson Pass 10 <br /> LE Tracy, California <br /> PROJECT NO. 30041-2 004185A <br />