Laserfiche WebLink
P 1 of 1 <br /> DRILLING LOG PROJECT NO. 3134-100 <br /> Supervising Geologist: Tim Berger,R.G. 5225 Site Name: Calif.Army National Guard Facility-Stockton <br /> o BY: Kevin Sheridan BoringNo: B-21 <br /> Date: 3/16/00 BoringDiameter: 1.75 Inch <br /> DrillingContractor: Precision Sampling,Inc. Boring Depth: 10 Feet <br /> Contractor Lic.No. 636387 Boring Location: Oms area east of concrete wash pad. <br /> Ri a Type: Geo robe 5400 <br /> Driller: Sergio Navarro/Eugene Ta alfa <br /> USCS SOIL DESCRIPTION <br /> 2 SOIL CON <br /> �_�_ DITION AND GEOLOGIC INTERPRETATION <br /> O d n <br /> o SOIL TYPE,COLOR,MOISTURE,STAINING,DENSITY,ODOR,SORTING, <br /> r $ U 3 F U n o PERCENT FINES,ROUNDING,SECONDARY POROSITY a <br /> > .Y c GEOLOGY:FILL,ALLUVIUM,BEDROCK <br /> 2" asphalt pavement at surface. <br /> SANDY SILT;light orange brown,dry,no staining,firm,no odor,20 to 30%fine to <br /> 2 <br /> medium sand, occasional sand layers. 0.0 <br /> Grades to gray brown,slightly moist, 30 to 40%fine to medium sand. 0.0 <br /> 5 <br /> Grades to dark brown to dark gray brown,dense 20 to 25%clay,[race fine sand. <br /> Samples B21-1-10 and SV-B21-10 collected. 0.0 <br /> Boring terminated at 10'bgs. Groundwater not encountered. <br /> 0 <br />