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Total depth of borings 65 ft Diameter of borings 8 in Date drilieds12/18/91 <br /> Casing diameters 4 in Lengths 64 5 ft Slot sizes 10 in <br /> Screen diameter 4 in Length: 25 It Material types PVC <br /> Drilling Company. Woodward Drilling Co Drillers Wo ne Enc <br /> Method Useds Hollow-stem Auger_ __ . - Field Geologists Claudio <br /> Signature of Registered Professionals <br /> Registration No., 43139 States Calif <br /> SAMPLE � USCS WELL <br /> DEPTH o P.I.D. DESCRIPTION <br /> NO. m CODE CONST. <br /> 0 Asphalt grovel base fill <br /> 2 <br /> CL Clay block damp slight plasticity <br /> 4 - <br /> 6 S-6 33 pPmv ML Silt, light brown, slightly damp hard <br /> 8 <br /> 10 <br /> I S-11 26 P 0 Silt some cloy moderate brown damp <br /> E <br /> 12 - <br /> - 14 - <br /> - 16 - <br /> l6 5-16 22ppmv 0 Very staff <br /> 1$ <br /> 20 <br /> A- <br /> S50 ppmv Silt moderate cfcwn slightly damp hard <br /> (section continues downward) <br /> �iL1� LOG OF BOR[NGs B5/VW-3 PLATE <br /> iA �/ V, ARCO Service Station No. 2130 <br /> 7905 North El Dorado Street C11 <br /> PROJECT NO. 30003-4 00o3o A Stockton, California <br />