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Yersar Inc. DRILLING LOG <br /> PROJECT NO. 3076-005 <br /> Supervising Geologist Site Name: DSA-East Miner ' <br /> Loa Bv: V. Elarth Boring No: BH-7 <br /> Date: 1/25/96 Boring Diameter: 2 nch t <br /> Drilling Contractor. VBI 1n-Situ Testing, Inc. Bonne Depth: 0-feet <br /> Lic.No. C57-682990 Boring Location: <br /> Rig T e: Cone Penatrometer Ria ' <br /> Driller. -C I Morgan <br /> USCS SOIL DESCRIPTION , <br /> SOIL CONDITION AND GEOLOGIC INTERPRETATION E <br /> o m F nn SOIL TYPE, ROUNDING, SORTING, PERCENT: GRAVEL, SANDS,FINES , <br /> c > U F m ° COLOR,MOISTURE, DENSITY, SECONDARY POROSITY, ODORS,STAINING 9 <br /> 0 <br /> u o o A ai GEOLOGY:FILL,ALLUVIUM,BEDROCK <br /> CQC Fi iz � as <br /> 0 - 3 inches: Asphalt ' <br /> 1 <br /> 1 <br /> ml 10.0 feet: Cjgyev sill,,moist <I % sad brown. no odors or staining. <br /> 01 <br /> 1 <br /> mli <br /> 20.0 feet: Clay2y silt, moist,<10% sand,brown, no odors or staining. ' <br /> 0 <br /> 1 <br /> 0 30.0 feet: Clayey silt,moist, approxim-atel 15% medium sand, ' <br /> ' brown,slight odor,no staining. 16 <br /> 40 M 40.0 feet: Clayey silt, moist, <5% sand,brown, moderate hydrocarbon ' <br /> odor, no staining.45 <br /> �6 <br /> m 1 50.0 feet: Clayey silt, moist, <5% sand,brown, moderate hydrocarbon ' <br /> odor, no staining. 0 ' <br /> 1R55 Powerpunch installed on 1/29/96, groundwater grab sample collected. <br />