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P 1 of 1 <br /> veriww- DRILLING LOG PROJECT No. 3134-100 <br /> Supervising Geologist: Tim Berger,R.G.5225 Site Name: Calif.Army National Guard Facility-Stockton <br /> By: Kevin Sheridan Boring No: B-14 <br /> Date: 3/18/00 Boring Diameter: 1.75 Inch <br /> Drilling Contractor: Precision Sampling,Inc. Boring Depth: 5 Feet <br /> Contractor Lic.No. 636387 Boring Location: CSMS area between hazardous materials <br /> Rig Type: Geo robe 5400 sheds <br /> Driller: Sergio Navarro/Eugene Ta alla <br /> USCS SOIL DESCRIPTION <br /> 271 <br /> c _ _ •0 SOIL CONDITION AND GEOLOGIC INTERPRETATION <br /> 75 <br /> Z. 4 SOIL TYPE,COLOR,MOISTURE,STAINING,DENSITY,ODOR,SORTING, <br /> t v U 3 F V oPERCENT FINES,ROUNDING,SECONDARY POROSITY c <br /> q b it it V 3 U a GEOLOGY:FILL,ALLUVIUM,BEDROCK <br /> zcow3 x <br /> 2"asphalt at surface. <br /> ML CLAYEY SILT;dark olive brown,dry,no staining,fitm,very slight odor,20 to 25 % 0 <br /> 2 clay,low plasticity,y p ty,massive,trace fine sand. <br /> Samples B14-1-5 and SV-B14-5 collected. <br /> Boring terminated at 5'bgs. Groundwater not encountered. <br /> 4 <br /> 5 <br /> 'A= <br />