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P l of 1 '
<br /> Ifersar b2c. DRII.LIIVG LOG
<br /> PROJECT NO. 3076-005
<br /> Suoervisin Geologist Site Name: DSA-East Miner '
<br /> Loa Bv. V.Elarth Boring No: BH-5
<br /> Dare: l/2 /9 BorinaDiameter- 2-inc '
<br /> Drillin Contractor: VBl In-Situ Testing, Inc. Boring De _60-fee
<br /> Contractor Lic.No. C57-682990 Boring Location:
<br /> Rig Type: Cone Penatrometer Ria '
<br /> R Driller' Carl Morgan
<br /> _ USCS SOIL DESCRIPTION ,
<br /> SOIL CONDITION AND GEOLOGIC INTERPRETATION g
<br /> c b Lo
<br /> y d o m ti w SOIL TYPE,ROUNDING, SORTING,PERCENT: GRAVEL,SANDS,FINES ,
<br /> c > U 3 F n = COLOR,MOISTURE, DENSITY, SECONDARY POROSITY, ODORS, STAINING
<br /> o ¢ 3 a GEOLOGY:FILL,ALLUVIUM,BEDROCK y
<br /> 0 -2 inches- Asphalt '
<br /> 5 ,
<br /> 10 CL 10.Q feet: andv, silty-clay approximately 25% oorly sorted sand '
<br /> moist, dark brown, no odors or staining, soft. 0
<br /> 5 '
<br /> Lo 20.0 feet: Clayey silt,moist, <10% sand,brown,no odors or staining, '
<br /> firm,alluvium. 0
<br /> o '
<br /> 3WL 30.0 feet: C11ayey.silt,moist,<10% sand,brown,no odors or staining, '
<br /> firm,allnviUM. 0
<br /> 1 L 40.0 feet: Clayey silt, moist, <10% sand,brown,slight hydrocarbon '
<br /> 4 0
<br /> odor,no staining, firm, alluvium.
<br /> 1
<br /> 4
<br /> 50.0 feet: Clayey silt, moist, <10% sand, brown, slight hydrocarbon '
<br /> 50 odor,no staining, nrm, alluvium.
<br /> Powerpunch installed on 1/30/96, groundwater grab sample collected. '
<br /> 55
<br /> 1
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