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• p <br /> , F <br /> a <br /> Geological Technics <br /> � ENVIRONMENTAL CflNSULTlNG SPEClAfJ575 <br /> BORING LOG — — .. <br /> Project No.GT . a A Date <br /> 10/1/87 Well No. 16 <br /> -� ra Owner &c Location <br /> B. C. & D. PROPERTIES 1129 W. 11th 5t. TRACY, CA <br /> Driller OSTERGERG & STEWART INC. Method HOLLOW STEM Diameter 7.25" <br /> cax T.D. 151 4?.D. I4ti;al 12.41 Final Surface Elevation <br /> Logged : RAY KABLANOW <br /> Depth Sample: Col. Description of Sediments: <br /> % Clay Sect. <br /> i Feet Oder USC i <br /> �. Fill, .(0-8,?) <br /> 5 NO SP I Sand, silt, clay & gravel, sand predominates <br /> firm dam <br /> CL Clay, bn, sandy, , P <br /> 10 16••10 NO CL ._ Clay, AA except with sand horizons, very moist <br /> to wet at the bottom of the sample <br /> ! SP f Sand, bn, fine to med grained, very clayey and <br /> silty, poorly sorted, .wet, firm <br /> 15 16+15 NO <br /> CL Clay, It bn, sandy stiff, moist <br /> E <br /> s <br /> 1� t <br /> page ! of I . <br />