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1 <br /> • Totai depth of baring, 31 ft Diameter of boring, 8 3n Date drilled, 10/3/90 <br /> 1 <br /> Casing dlametar, N A Length, N/A Slot size, N/A <br /> Screen diameter, N A Length, N/A Material type, N/A <br /> Drilling Company, Wayne Drilling Co 141116f,-Wade and flick <br /> Method Usech Hollow—stem Auger Field Geologist, G Altinnan <br /> i Signature of Registered Professional, <br /> Registration No., 4313 Sfatea Calif <br /> F DEPTH $ NAVE o P,I.D. USCS DESCRIPTION WELL <br /> is CODE COUST. <br /> 0 Asphalt <br /> I <br /> 2 <br /> 4 <br /> S-5 8 ppmv SM Sandy silt, fine—grained, moderate brown. slightly damp, <br /> 6 loose <br /> 8 '. <br /> ML Silt with trace fine—grained sand, moderate brown, dry, •. <br /> 10 5-10 23 0 no plasticity, stiff <br /> PPmv 5M <br /> Sandy silt, fine—grained, light brown, dry, medium dense <br /> 12 - <br /> - 14 - <br /> S-15 <br /> 2 •• <br /> 14 <br /> 0 Silt, light gray, d no plasticity, dense <br /> 16 S-15 30 ppmv Ml g 9 Y, rY, P Y• <br /> 16 - <br /> 18 - <br /> - 2 S-20 32 62 SW Sand, fine— to coarse—grained. <br /> pole <br /> ppmv with trace of shale fragments, slightlyellow brown <br /> dap, dense <br /> (section continues downward) <br /> LOG OF BORINGS, B-2 PLATE <br /> Applied �dos,.s�a,.,s ARCO Service Station No. 2075 <br /> 800 East Kettleman Lana A-4 <br /> PROJECT NO. 30008-2 Lodi, California <br />