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1 <br /> F <br /> PID• USCS DESCRIPTIONWELD <br /> 0. m CODE CONST. <br /> 20 62 <br /> S-20 32 ppm, 5W Sand, fine— to coarse—grained, pale yellow brown, •• •- <br /> with trace shale fragments, slightly damp, dense <br /> 22 . <br /> 24 ' <br /> f,IL Sift, light gray, dry, no plasticity, dense <br /> S-25 61 75 <br /> 26 ppmv ML/SW Silt interbedded with sand, fine— to medium—grained <br /> sand deposits (approximately 3—in thick), pale yellowish - <br /> brown/dark reddish brawn, slightly damp. •. <br /> 28 <br /> rr • • - <br /> 3Q 5-30 18 ppmv ML Silt, pale brown, wet, very stiff <br /> Total depth = 31 feet <br /> 32 Boring backfilled with cement/bentonite slurry <br /> Ground water encountered at 30 feet <br /> - 34- <br /> - <br /> 4 36 - <br /> _ 38 - <br /> - 40 - <br /> - 42 - <br /> - 44- <br /> - 46- <br /> - 48 - <br /> - <br /> 40 <br /> 42 <br /> 44 <br /> 4s <br /> 48 <br /> 50 <br /> LOG OF BORINGS B-2 PLATE <br /> ARCO Service Station No. 2075 <br /> Appfled �aos,.ata...a 800 East Kettieman Lane A"5 <br /> PROJECT NO. 30008-2 Lodi, California <br />