Environmental Assessment of Remedial Action at the Riverton Uranium Mill Tailings Site, Riverton, Wyoming PDF Download
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Author:
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ISBN:
Category : Radioactive waste disposal
Languages : en
Pages : 30
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Book Description
Author:
Publisher:
ISBN:
Category : Radioactive waste disposal
Languages : en
Pages : 30
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Book Description
Author:
Publisher:
ISBN:
Category : Radioactive waste disposal
Languages : en
Pages :
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Book Description
Author: United States. Department of Energy
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ISBN:
Category : Environmental impact statements
Languages : en
Pages :
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Book Description
Author: United States. Department of Energy. UMTRA Project Office
Publisher:
ISBN:
Category : Radioactive waste disposal
Languages : en
Pages :
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Book Description
Author: United States. Department of Energy
Publisher:
ISBN:
Category : Environmental impact analysis
Languages : en
Pages : 638
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Book Description
Author: United States. Department of Energy
Publisher:
ISBN:
Category : Uranium mill tailings
Languages : en
Pages : 36
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Book Description
Author:
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ISBN:
Category :
Languages : en
Pages : 130
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Book Description
The Uranium Mill Tailings Remedial Action (UMTRA) Project consists of two phases: the Surface Project and the Ground Water Project. At the UMTRA Project site near Riverton, Wyoming, Surface Project cleanup occurred from 1988 to 1990. Tailings and radioactively contaminated soils and materials were taken from the Riverton site to a disposal cell in the Gas Hills area, about 60 road miles (100 kilometers) to the east. The surface cleanup reduces radon and other radiation emissions and minimizes further ground water contamination. The UMTRA Project's second phase, the Ground Water Project, will evaluate the nature and extent of ground water contamination at the Riverton site that has resulted from the uranium ore processing activities. Such evaluations are used at each site to determine a strategy for complying with UMTRA ground water standards established by the US Environmental Protection Agency (EPA) and if human health risks could result from exposure to ground water contaminated by uranium ore processing. Exposure could hypothetically occur if drinking water were pumped from a well drilled in an area where ground water contamination might have occurred. Human health and environmental risks may also result if people, plants, or animals are exposed to surface water that has mixed with contaminated ground water.
Author: United States. Department of Energy
Publisher:
ISBN:
Category : Environmental impact analysis
Languages : en
Pages : 0
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Book Description
Author: United States. Department of Energy
Publisher:
ISBN:
Category : Environmental impact analysis
Languages : en
Pages : 200
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
An engineering assessment was performed of the problems resulting from the existence of radioactive uranium mill tailings at the Riverton, Wyoming site. The soil, water and other sample analyses; radiometric measurements to determine areas with radium-contaminated materials; the evaluation of resulting radiation exposures of individuals and nearby populations; the investigation of site geology, hydrology, and meteorology; and the evaluation and costing of alternative corrective actions. Radon gas release from the 900,000 tons of tailings at the Riverton site constitutes the main environmental impact. The two alternative actions presented are fencing and maintenance of the site and off-site remedial action, and decontamination of the millsite and ore storage areas and additional stabilization cover to a minimum of 2 ft. The cost estimates for the options are $460,000 and $1,140,000, respectively. Estimated costs for moving the tailings and all contaminated materials to unspecified sites 5 and 10 mi from the present location are $6,000,000 and $6,400,000, respectively.
