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FMMIM <br /> Total depth of boring, 50 1/2 ft Diameter of boring, 10 25 in Date drilled, 3/9/92_ <br /> Caging diameten 4 in Lengths 24 ft SIOt size, 0-050 <br /> Screen diameter, 4 in Length, 25 ft Material type, PVC <br /> Drilling Company, Westex Drilling Co Drllier, Chris Ton <br /> Method Used, Hollow—stern Auger Field Geologlat, Richard Alden <br /> Signature of Registered Professional, <br /> Registration Nog 4313 State, Calif <br /> DOTH <br /> SAMPLE <br /> P.I.D. USCS DESCRIPTION WELL <br /> NO. � CODE CONST. <br /> 0 <br /> aggregate,0.25 ft. of asphalt qygr 0.25 ft, <br /> 2 CL Clay. olive gray, slightly damp <br /> 4 <br /> 6 S-6 75 N/A ML Silt, moderate yellowish brown, slightly damp, hard <br /> 10 <br /> S-11 55 N/A Silt, as at 5 ft , with calcite- <br /> 12 - <br /> - 14 - <br /> S-16 <br /> alcite_1214S-16 62 N/A Solt, as at 5 ft <br /> 18 <br /> 2D - <br /> S-21H I I I 60 N/A Silt, pale yellowish brown, slightly damp, hard <br /> (section continues downward) <br /> :•: �tAwt�AM LOG OF BQRINGm B-12/VW-3 PLATE <br /> . �r air �� r r <br /> !ZAff7 !'■S Unocal Service Station No. 6981 1g <br /> 4707 Pacific Avenue <br /> PROJECT NO. 38032 SO 2G10A Stockton, California <br />