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PROJECT NO 25-0740-02 DATE DRILLED 3125199 <br /> LOCATION California Hi hwa Patrol LOGGED BY S Larese <br /> 385 West Grantline Road APPROVED BY T Walker RG <br /> Tra2y, Califomia - DRILLING CO V&W Drilling - — <br /> DRILLING METHOD 1 5-inch Diameter Geo robe <br /> SAMPLER TYPE Large Bore Sampler _ BORING <br /> W TOTAL DEPTH 25 0 feet <br /> 3 Q = DEPTH TO WATER 7 0 feet o BACKFILL <br /> o a N DETAIL <br /> 29 M co E o DESCRIPTION :3 <br /> 0 Hand-augured to 4 0 feet. 0 <br /> ML <br /> 0 CLAYEY SILT Olive brown, medium stiff, damp, medium 5 <br /> 5 plasticity Neat <br /> a Cement <br /> ND Soft,wet, low plasticity <br /> 0 10 10 <br /> 0 15 Medium stiff, medium plasticity 15 a <br /> d <br /> a <br /> 0 20 SANDY SILT Olive brown, soft,wet,well-graded 20 <br /> 0 ND 25 25 4 <br /> 30 30- <br /> 35 35 <br /> 9 <br /> s <br /> i <br /> 40 40 <br /> - GEOSCIENCE LOG OF EXPLORATORY BORING SB-4 <br /> Livermore calitomie PAGE 1 OF 1 9 <br /> 0 <br />