Laserfiche WebLink
P I of 2 <br /> Versar, Inc. DRILLING LOG PROJECT NO. 3622-500 <br /> Supervising Geologist: Site Name: Bank of America - Ripon Branch No. 0234 <br /> Log By: Vernon Elarth Boring No: 131-14 <br /> 5/16/97 Borin Diameter: 2-inch <br /> Drilling Contractor: Vironex Boring Depth: <br /> Contractor Lic.No. C57-705-927 Boring Location: Southeast of bank building in parking <br /> Rig Type: Geo robe 5400 lot. <br /> Driller: Mike Martin <br /> USCS SOIL DESCRIPTION <br /> 17® C SOIL CONDITION AND GEOLOGIC INTERPRETATION <br /> o n <br /> o — SOIL TYPE,COLOR, MOISTURE, STAINING, DENSITY, ODOR, SORTING, <br /> Cd <br /> v U 3 v o PERCENT FINES,ROUNDING, SECONDARY POROSITY a <br /> ' 3 U GEOLOGY: FILL,ALLUVIUM,BEDROCK <br /> o ao .� <br /> nn no <br /> 0 - 3" Asphalt <br /> 2 <br /> 4 <br /> 3NH 5' - 6' SILTY SAND: moderate brown, moist, approx. 50% fines, 3 <br /> 6 no odors or staining, alluvium. <br /> 8 <br /> 10 10' - 11' Same as above, increasing moisture content. <br /> 5 <br /> 12 <br /> 14 <br /> 15' - 16' Same as above. 12 <br /> 16 <br /> 19 <br /> 0 <br /> 20 <br /> 22 <br />