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<br /> I/ersar•Inc. D LOG PROJECT NO. 3076-005
<br /> ' Sunervising Geologist: M. qellenS Site Name: DSA-East Miner
<br /> Log By: V. Elarth o-4--'KT— BH-3
<br /> ' Date: 1/24/96 Barin Diameter_ 2-inch
<br /> Drilling Contractor: VBI In-Situ Testing Inc. Borina De the
<br /> ' Contractor Lie.No. C57-682990 Borina Location:
<br /> Rig Tv ei Cone Penatrometer Rig
<br /> 9 Driller: Vireil Baker
<br /> USCS SOIL DESCRIPTION ^
<br /> SOIL CONDITION AND GEOLOGIC INTERPRETATION E
<br /> a
<br /> C V �
<br /> o a -2 o° SOIL TYPE,ROUNDING, SORTING,PERCENT: GRAVEL, SANDS,FINES
<br /> 3 U o COLOR,MOISTURE, DENSITY, SECONDARY POROSITY, ODORS, STAINING
<br /> GEOLOGY:FILL,ALLUVIUM,BEDROCK
<br /> 0- 2 inches - Asphalt
<br /> M 5 feet: Poorly sorted sand, approximately 40% fines, approximately
<br /> 5% pebbles, dark brown, contains pieces of red brick, no
<br /> odors or staining.
<br /> ' 10
<br /> [MI
<br /> 10.0 feet: Poorly sorted sand,approximately 40% fines, approximate
<br /> 5% pebbles, dark brown, contains pieces of red brick, no 0
<br /> odors or staining.
<br /> ' S I 15.0 feet: Poorly sorted sand, approximately 40% fines, approximately
<br /> 5%pebbles, dark brown, contains pieces of red brick, no 0
<br /> odors or staining.
<br /> 20 20.0 feet: No Sample,hardpan layer.
<br /> 25 M 26.0 feet: Moderately sorted medium sand, approximately 20% fines,
<br /> light brown, moist, no odors or staining. 0
<br /> 10 M 30.0 feet: Moderately sorted medium sand, approximately 20% fines,
<br /> XM light brown,moist, no odors or staining. 5.5
<br /> 35.0 feet: Sandy silt, dark brown, approximately 25%sandmoist,
<br /> XM moderate hydrocarbon odor,no staining, alluvium. 2000
<br /> 'i 40 -M1 40.0 feet: Moderately sorted medium sand, approximately 20% fines,
<br /> XM no odor or staining. 17
<br /> T m 45.0 feet: Moderately sorted medium sand, approximately 20% fines,
<br /> 45
<br /> f
<br /> no odor or staining.
<br /> 0 M 50.0 feet: Sandy silt, dark brown, approximately 25% sand,moist,
<br /> no odor or staining, alluvium. 0
<br /> Powerpunch installed to approximately 60 feet on 1/30/96,
<br /> 55 groundwater grab sample collected.
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