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P 1 of 1 <br /> DRILLING LOG PROJECT NO. 3134-100 <br /> Su ervisin Geologist: Tim Berger,R.G.5225 Site Name: Calif.Army National Guard Facility-Stockton <br /> Log By: Kevin Sheridan Boring No: B-17c <br /> Date: 3/17/00 Boring Diameter: 1.75 Inch <br /> Drilling Contractor: Precision Sampling,Inc. Boring Depth: 5 Feet <br /> Contractor Lic.No. 636387 Boring Location: CSMS area adjacent to ditch south Stimson <br /> Rig Type: Geo robe 5400 Road <br /> Driller: Ser io Navarro/Eugene Ta alla <br /> $ c USCS SOIL DESCRIPTION <br /> > _ _ •� SOIL CONDITION AND GEOLOGIC INTERPRETATION <br /> ° SOIL TYPE,COLOR,MOISTURE,STAINING,DENSITY,ODOR,SORTING, $ <br /> s U 0 bo <br /> PERCENT FINES,ROUNDING,SECONDARY POROSITY c <br /> a GEOLOGY:FILL,ALLUVIUM,BEDROCK <br /> acow3 x <br /> Gravel surface,unpaved. <br /> CLAYEY SILT;light orange brown,moist,no staining,soft,no odor,20 to 30%clay, 0.0 <br /> massive. <br /> Sample B17c-1-0 collected <br /> Same as above,grades to gray brown,slightly moist,firm, 10 to 20%clay,low plasticity. 0.0 <br /> Samples B17c-2-5 and SV-B17c-5 collected. <br /> Boring terminated at 5'bgs. Groundwater not encountered. <br /> • <br />