Category of Content
Siting Experience Documents Only
Publication Date
Subject Matter
Country
Keywords
ANS Position Statement: Licensing of Yucca Mountain as a Geological Repository for Radioactive Wastes
ANS Position Statement: Licensing of Yucca Mountain as a Geological Repository for Radioactive Wastes
The American Nuclear Society (ANS) supports (1) the development and use of geological
repositories for disposal of high-level radioactive wastes and (2) expeditious processing of the
Yucca Mountain license application in an open, technically sound manner. Geological disposal
means placing the wastes hundreds of feet underground and far from the biosphere. The U.S.
Nuclear Regulatory Commission (NRC) is following a legislatively well-defined regulatory
process to evaluate the safety of the proposed Yucca Mountain Site to meet both the scientific
Drift-Scale THC Seepage Model
Drift-Scale THC Seepage Model
The purpose of this report is to document the thermal-hydrologic-chemical (THC) seepage model and model simulations. The simulations predict the composition of fracture water that could potentially seep into repository emplacement drifts and the composition of the associated gas phase. The THC seepage model is not used to feed the total system performance assessment (TSPA) for the license application (LA).
THC Sensitivity Study of Heterogeneous Permeability and Capillarity Effects
THC Sensitivity Study of Heterogeneous Permeability and Capillarity Effects
The purpose of this report is to <,locument the sensitivity of the drift-scale thermal-hydrologic- chemical (THC) seepage model (SNL 2007 [DIRS 177404]) to heterogeneities in permeability and capillarity, which could affect predicted fluxes and chemistries of water and gases seeping into the emplacement drifts. This report has been developed following Technical Work Plan for: Revision of Model Reports for Near-Field and In-Drift Water Chemistry (SNL 2007 [DIRS 179287]).
Summary Report of Commercial Reactor Criticality Data for Crystal River Unit 3
Summary Report of Commercial Reactor Criticality Data for Crystal River Unit 3
The "Summary Report of Commercial Reactor Criticality Data for Crystal River Unit 3" contains the detailed information necessary to perform commercial reactor criticality (CRC) analyses for the Crystal River Unit 3 (CR3) reactor.
Disposal of High-Level Radioactive Wastes in a Proposed Geologic Repository at Yucca Mountain, Nevada; Final Rule
Disposal of High-Level Radioactive Wastes in a Proposed Geologic Repository at Yucca Mountain, Nevada; Final Rule
The Nuclear Regulatory Commission (NRC) is publishing licensing criteria for disposal of spent nuclear fuel and high-level radioactive wastes in the proposed geologic repository at Yucca Mountain, Nevada. As mandated by law, this final rule changes the Commissions technical requirements and criteria, as necessary, to be consistent with final environmental standards for Yucca Mountain issued by the U.S. Environmental Protection Agency (EPA).
Funding Issues
Funding Issues
The purpose of this paper is to allow CoRWM to consider the range of issues concerning funding of a geological disposal facility (GDF) and of safe and secure interim storage, to note current developments and to identify issues that require further consideration or where CORWM should develop advice to Government.
Assessment of Disposal Options for DOE-Managed High-Level Radioactive Waste and Spent Nuclear Fuel
Assessment of Disposal Options for DOE-Managed High-Level Radioactive Waste and Spent Nuclear Fuel
This report was prepared for the Secretary of Energy by a team of federal and contractor
personnel led by the Department’s Office of Nuclear Energy. The report assesses the technical
options for the permanent disposal of high-level radioactive waste (HLW) and spent nuclear fuel
(SNF) managed by the Department of Energy. Specifically, it considers whether DOE-managed HLW and
SNF should be disposed of with commercial SNF and HLW in one geologic repository or whether there
On Petitions for Review of Orders of the EPA, the DOE, and the NRC
On Petitions for Review of Orders of the EPA, the DOE, and the NRC
In sum, we vacate 40 C.F.R. part 197 to the extent that it incorporates a 10,000-year compliance period because, contrary to EnPA section 801(a), that compliance period is not<br> "based upon and consistent with " the recommendations of the National Academy of Sciences. The remaining challenges to the EPA rule are without merit. We vacate the NRC rule insofar as it incorporates EPAÕs 10,000-year compliance period. In all other respects, we deny NevadaÕs petition for review challenging the NRC rule.
Analysis of the MUA Decision Methodology for HLW Repository Siting: Preclosure Utilities
Analysis of the MUA Decision Methodology for HLW Repository Siting: Preclosure Utilities
Utilities and ranking of the preclosure attributes of the proposed high-level radioactive waste repository are examined, in order to provide insights into the propriety of using this approach for this type of decision and an assessment of the adequacy of the analysis itself. The postclosure utilities obtained in the previous study were greater than 80% for all five sites considered, but showed a greater spread than those in the MUA. The preclosure multiattribute utilities also show a wider spread than in the MUA.
Response to Comments from the U.S. Department of Interior, State of Nevada, and Affected Counties on the Report of Early Site Suitability Evaluation of the Potential Repository Site at Yucca Mountain, Nevada
Response to Comments from the U.S. Department of Interior, State of Nevada, and Affected Counties on the Report of Early Site Suitability Evaluation of the Potential Repository Site at Yucca Mountain, Nevada
Comments contained in this document were received by the U.S. Department of Energy (DOE) on the Report of Early Site Suitability Evaluation (ESSE) of the Potential Repository Site at Yucca Mountain, Nevada, (Younker et al., 1992, SAIC 91/8000). Comments were received from the U.S. Department of Interior, the U.S. Nuclear Regulatory Commission, the State of Nevada, and several local affected governments in Nevada. No comments were received from members of the public.
Disposal Concepts/Thermal Load Management (FY11/12 Summary Report)
Disposal Concepts/Thermal Load Management (FY11/12 Summary Report)
This report is part of study to identify reference geologic disposal concepts for generic studies in the Used Fuel Disposition R&D Campaign. This report summarizes the work on both enclosed and open modes, which has been expanded to include thermal analysis of open modes, a range of spent nuclear fuel (SNF) burnup, additional disposal system description, and cost estimation.
A MOUNTAIN OF TROUBLE: A NATION AT RISK REPORT ON IMPACTS OF THE PROPOSED YUCCA MOUNTAIN HIGH-LEVEL NUCLEAR WASTE PROGRAM
A MOUNTAIN OF TROUBLE: A NATION AT RISK REPORT ON IMPACTS OF THE PROPOSED YUCCA MOUNTAIN HIGH-LEVEL NUCLEAR WASTE PROGRAM
Enclosed is the State of Nevada s report on impacts of the proposed Yucca Mountain nuclear waste repository program. This report is being provided pursuant to Section 114(a)(1)(H) and Section 116 of the Nuclear Waste Policy Act of 1982, as amended.
DISPOSABILITY OF LOADED U.S. DUAL-PURPOSE CANISTERS FROM A CRITICALITY STANDPOINT
DISPOSABILITY OF LOADED U.S. DUAL-PURPOSE CANISTERS FROM A CRITICALITY STANDPOINT
This paper assesses the feasibility of direct disposal of loaded dual-purpose canisters (DPCs) from a criticality standpoint by evaluating attributes that could be credited to justify that the DPCs remain subcritical over a repository performance period. This study investigates the uncredited criticality margin associated with actual fuel loading compared with the regulatory licensing design basis limits and evaluates the percentage of DPCs that remain subcritical solely based on the uncredited criticality margin.
House of Representatives Letter to Secretary of Energy regarding split of defense and commercial nuclear waste disposal
House of Representatives Letter to Secretary of Energy regarding split of defense and commercial nuclear waste disposal
House of Representatives Letter to Secretary of Energy regarding split of defense and commercial nuclear waste disposal.
Response to Comments from the U.S. Nuclear Regulatory Commission on the Report of Early Site Suitability Evaluation of the Potential Repository Site at Yucca Mountain, Nevada
Response to Comments from the U.S. Nuclear Regulatory Commission on the Report of Early Site Suitability Evaluation of the Potential Repository Site at Yucca Mountain, Nevada
Comments contained in this document were received by the U.S. Department of Energy (DOE) on the Report of Early Site Suitability Evaluation (ESSE) of the Potential Repository Site at Yucca Mountain, Nevada, (Younker et al., 1992, SAIC 91/8000). Comments were received from the U.S. Department of Interior, the U.S. Nuclear Regulatory Commission, the State of Nevada, and several local affected governments in Nevada. No comments were received from members of the public.
Public Health and Environmental Radiation Protection Standards for Yucca Mountain, Nevada (40 CFR Part 197) -- Final Rule Response to Comments Document
Public Health and Environmental Radiation Protection Standards for Yucca Mountain, Nevada (40 CFR Part 197) -- Final Rule Response to Comments Document
EPA held a 90-day public comment period for the proposed radiation protection standards for Yucca Mountain (August 27, 1999 through November 26, 1999). Sixty-nine (69) sets of written comments were submitted to EPAÕs Air Docket regarding the proposed standards, although some commenters submitted more than one set of written comments. In addition, the Agency received oral testimony on the proposed standards from 28 speakers during public hearings that were held in Washington, DC; Las Vegas, NV; Amargosa Valley, NV; and Kansas City, MO.
Final 10 CFR 960: General Guidelines for the Preliminary Screening of Potential Sites for a Nuclear Waste Repository
Final 10 CFR 960: General Guidelines for the Preliminary Screening of Potential Sites for a Nuclear Waste Repository
These guidelines were developed in accordance with the requirements of Section 112(a) of the Nuclear Waste Policy Act of 1982 for use by the Secretary of Energy in evaluating the suitability of sites. The guidelines will be used for suitability evaluations and determinations made pursuant to Section 112(b). The guidelines set forth in this part are intended to complement the requirements set forth in the Act, 10 CFR part 60, and 40 CFR part 191. The DOE recognizes NRC jurisdiction for the resolution of differences between the guidelines and 10 CFR part 60.
UNF-STANDARDS presentation to EPRI extended storage collaboration project
UNF-STANDARDS presentation to EPRI extended storage collaboration project
Understanding the changing nuclear and mechanical characteristics of used nuclear fuel (UNF) over time and how these changing characteristics affect storage, transportation, and disposal options can require many tools and types of data. To streamline analysis capabilities for the waste management system, a comprehensive, integrated data and analysis tool has been assembled—UNF-Storage, Transportation & Disposal Analysis Resource and Data System (UNF-ST&DARDS).
End of FY10 Report – Used Fuel Disposition Technical Bases and Lessons Learned Legal and Regulatory Framework for High-Level Waste Disposition in the United States
End of FY10 Report – Used Fuel Disposition Technical Bases and Lessons Learned Legal and Regulatory Framework for High-Level Waste Disposition in the United States
This report examines the current policy, legal, and regulatory framework pertaining to used nuclear fuel and high level waste management in the United States. The goal is to identify potential changes that if made could add flexibility and possibly improve the chances of successfully implementing technical aspects of a nuclear waste policy. Experience suggests that the regulatory framework should be established prior to initiating future repository development.
INITIAL SCREENING FOR SITING A DEEP GEOLOGICAL REPOSITORY FOR CANADA'S USED NUCLEAR FUEL - Township of The North Shore
INITIAL SCREENING FOR SITING A DEEP GEOLOGICAL REPOSITORY FOR CANADA'S USED NUCLEAR FUEL - Township of The North Shore
On March 21, 2012, the Township of The North Shore expressed interest in learning more about the Nuclear Waste Management Organization (NWMO) site selection process to find an informed and willing community to host a deep geological repository for Canada’s used nuclear fuel (NWMO, 2010). This report summarizes the findings of an initial screening, conducted by Geofirma Engineering Ltd., to evaluate the potential suitability of the Township of The North Shore against five screening criteria using readily-available information.
Nuclear Waste Policy Act (Section 112), Recommendation by the Secretary of Energy of Candidate Sites for Site Characterization for the First Radioactive Waste Repository
Nuclear Waste Policy Act (Section 112), Recommendation by the Secretary of Energy of Candidate Sites for Site Characterization for the First Radioactive Waste Repository
The Nuclear Waste Policy Act of 1982 (the Act), established a step-by-step process for the siting of the nation's first repository for high-level radioactive waste and spent fuel. The Act gave the Department of<br/>Energy (DOE) the primary responsibility for conducting this siting process.
Geological Disposal of Higher Activity Radioactive Wastes
Geological Disposal of Higher Activity Radioactive Wastes
This is one of three CoRWM reports to Government in 2009. The reports are about: <br><br>_ interim storage of higher activity wastes (including waste conditioning, packaging and transport, and the management of materials that may be declared to be wastes) <br>_ the implementation of geological disposal of higher activity wastes (this report) <br>_ research and development for interim storage and geological disposal. <br><br>The reports cover the three strands of the Government_s Managing Radioactive Waste Safely programme.
EPRI Review of Geologic Disposal for Used Fuel and High Level Radioactive Waste: Volume IV—Lessons Learned
EPRI Review of Geologic Disposal for Used Fuel and High Level Radioactive Waste: Volume IV—Lessons Learned
The effective termination of the Yucca Mountain program by the U.S. Administration in 2009
has further delayed the construction and operation of a permanent disposal facility for used fuel
and high level radioactive waste (HLW) in the United States. In concert with this decision, the
President directed the Energy Secretary to establish the Blue Ribbon Commission on America’s
Nuclear Future to review and provide recommendations on options for managing used fuel and
Public Health and Environmental Radiation Protection Standards for Yucca Mountain, Nevada; Final Rule
Public Health and Environmental Radiation Protection Standards for Yucca Mountain, Nevada; Final Rule
We, the Environmental Protection Agency (EPA), are promulgating public health and safety standards for radioactive material stored or disposed of in the potential repository at Yucca Mountain, Nevada. Section 801 of the Energy Policy Act of 1992 (EnPA, Pub. L. 102Ð486) directs us to develop these standards. Section 801 of the EnPA also requires us to contract with the National Academy of Sciences (NAS) to conduct a study to provide findings and recommendations on reasonable standards for protection of the public health and safety.