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1 <br /> Total depth of boringr 40 feet Diameter of borings 10 inch Date drilled S 7 90 <br /> Casino diameters 4 inch Lengths 40 feet slot sizes -10 <br /> Screen diameters 4 inch Lengths 25 feet Material types PVC <br /> 1 Drilling Companys Wayne Drilling Co. Drillers Steve Wade <br /> Method Useds Hollow-stem auger, California modified split-spoon Field Geologists Claudio Avila <br /> Signature of Registered Professionals <br /> Registration Noj 43139 States California <br /> I <br /> VMLVW <br /> SAMPLE o PJD. USCS DESCRIPTION WELL <br /> DEPTH NO. ;1d CODE CONST. <br /> 1 <br /> 0 <br /> Asphalt and gravel fill <br /> 2 • - <br /> I <br /> 4 <br /> 0 Silt some clay, moderate yellowish brown, dry, low plasticity, <br /> 6 S-5 13 ppmv ML medium stiff (black molting) <br /> r <br /> 8 <br /> 10 <br /> 5-10 41 5 <br /> ppmv <br /> 12 <br /> 14 <br /> S-15 40 22 <br /> I - 16— ppmv <br /> 1$ <br /> i <br />` trAkM� LOCA OF BORINGS B-11/VW-3 PLATE <br /> ARCO Service Station No.2168 <br /> 441 West Charter Way 19 <br /> PROJECT NO. 31009 1009D25A Stockton, California <br />