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P 1 of <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: BH-2 <br /> 5/16/97 Borin Diameter: 2-inch <br /> Drilling Contractor: Vironex Boring Depth: <br /> Contractor Lic.No. C57-705-927 Borin Location: West of bank building in street. <br /> Rig Type: Geo robe 5400 <br /> Driller: Mike Martin <br /> USCS SOIL DESCRIPTION <br /> VV <br /> _ SOIL CONDITION AND GEOLOGIC INTERPRETATION <br /> o n <br /> CL <br /> oo SOIL TYPE,COLOR, MOISTURE, STAINING,DENSITY,ODOR, SORTING, <br /> U 3 L v o PERCENT FINES, ROUNDING, SECONDARY POROSITY n <br /> > U <br /> ' 3 GEOLOGY: FILL,ALLUVIUM, BEDROCK <br /> 0 - 3" Asphalt <br /> 2- <br /> 4 <br /> sm 5' - 6' SILTY SAND: moderate brown, moist, approx. 50% fines, 10 <br /> 6 no odors or staining, alluvium. <br /> 8 <br /> 10 10' - 11' Same asabove. <br /> 14 <br /> 12 <br /> 14 <br /> 15' - 16' Same as above. <br /> 16 16 <br /> 0 <br /> 20 <br /> 22 <br />