Application of cone penetrometer technology in hydrogeological investigations at the Savannah River Site (SRS), South Carolina
- Westinghouse Savannah River Co., Aiken, SC (United States)
The Savannah River Site is currently utilizing Cone Penetrometer Testing (CPT) as a screening tool in hydrogeological investigations of waste units. CPT technology is being employed to assess the subsurface near the M-Area Settling Basin, a former waste effluent disposal basin. The cone penetrometer is being used to better characterize the geology (continuity, thickness), hydrology (potentiometric and pore pressure data), and to obtain further information about the extent of organic contaminants at this location. The cone penetrometer is also utilized for the collection of groundwater and soil samples. CPT technology includes a hydraulic system to push a sensing tool downward into the subsurface. Parameters measured by integrated Cone Penetrometer sensors include tip pressure, sleeve resistance, pore pressure, electrical resistivity, and chemical concentration by fiber optics, hydrogeological, and spatiotemporal concentration data. Liquid, vapor, and solid samples can also be taken from predetermined depths for analysis. Advantages of using CPT are: drill cuttings and fluids are not generated; borehole invasion is minimized (reducing the likelihood of spreading organic contaminants); capability exists to grout the borehole in conjunction with retrieval of the sensing tool; and, efficient data acquisition and interpretation allows for strategic and more cost-effective monitor well placement.
- DOE Contract Number:
- AC09-89SR18035
- OSTI ID:
- 5935512
- Report Number(s):
- CONF-921058-; CODEN: GAAPBC
- Journal Information:
- Geological Society of America, Abstracts with Programs; (United States), Vol. 24:7; Conference: 1992 annual meeting of the Geological Society of America (GSA), Cincinnati, OH (United States), 26-29 Oct 1992; ISSN 0016-7592
- Country of Publication:
- United States
- Language:
- English
Similar Records
Investigation on the Combined Use of Ground Penetrating Radar, Cone Penetrometer and High Resolution Seismic Data for Near Surface and Vadose Zone Characterization in the A/M Area of the Savannah River Site, South Carolina
Application of cone penetrometer testing technology in waste site investigations at SRS
Related Subjects
11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS
54 ENVIRONMENTAL SCIENCES
SAVANNAH RIVER PLANT
SETTLING PONDS
SITE CHARACTERIZATION
GEOCHEMISTRY
GROUND WATER
HYDROLOGY
LAND POLLUTION
MEASURING METHODS
ORGANIC COMPOUNDS
SOILS
CHEMISTRY
HYDROGEN COMPOUNDS
NATIONAL ORGANIZATIONS
OXYGEN COMPOUNDS
POLLUTION
PONDS
SURFACE WATERS
US AEC
US DOE
US ERDA
US ORGANIZATIONS
WATER
052000* - Nuclear Fuels- Waste Management
053003 - Nuclear Fuels- Environmental Aspects- Chemical & Thermal Effluents- (1992-)
540220 - Environment
Terrestrial- Chemicals Monitoring & Transport- (1990-)