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Total depth of baring, 51-1/2 feetDiameter of boring, 8 Inch Date drilla& 7/27/92 <br /> Casino diameter. 4 Inch Length, 40 feet Slot size, 0 10 <br /> Screen diameter, 4 Inch Length: 20 feet Material type, PVC <br /> Drilling Company, Woodward Driger, Eric Randy <br /> Method Used, Hollow_—stem auger, California modified split—spoon Field Geologist, Claudia Avila <br /> Signature of Registered Professional, <br /> I Registration Noa 43139 Stater California <br /> MEASURED SAMPLE sun' USCS WELL <br /> 1 <br /> DEPTH NO. m PJM. DESCRIPTION DESCRIPTION CONST. <br /> 0 <br /> Asphalt and gravel fill <br /> 2 <br /> I <br /> 4 <br /> 6 5-5 27 <br /> 0 Sandy silt, fine—grained, moderate yellowish brown, dry, <br /> ppmv ML non—plastic, very stiff <br /> 8 <br /> 10 3-10 51 0 SM Silty sand fine—to medium—grained, moderate yellowish brown, <br /> ppmv dry non—plastic very dense <br /> 12 - <br /> 14 — <br /> S-15 <br /> 214S-15 46 a Sw Sand fine—to medium—grained, moderate yellowish brown <br /> i ppmv dry dense <br /> 16 <br /> 18 <br /> ML <br /> rAWAw ►/i LOG OF BORING: B-12/VW-4 PLATE <br /> Ah <br /> —AW/7i/MU ARCO Service Station No. 760 4 <br /> 225 South Cherokee Lane <br /> RLE NO <br /> PROJECT NO. 38048 8048G6A Lodl, Callfornla <br />