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Wednesday, July 29, 2020 | History

3 edition of Performance assessment of a hypothetical low-level waste facility found in the catalog.

Performance assessment of a hypothetical low-level waste facility

Performance assessment of a hypothetical low-level waste facility

groundwater flow and transport simulation

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  • 8 Currently reading

Published by Division of Regulatory Applications, Office of Nuclear Regulatory Research, U.S. Nuclear Regulatory Commission, Supt. of Docs., U.S. G.P.O. [distributor] in Washington, DC .
Written in English

    Subjects:
  • Radioactive waste sites.,
  • Radioactive waste disposal in the ground -- Computer simulation.,
  • Groundwater flow -- Computer simulation.

  • Edition Notes

    Statementprepared by M.E. Talbott, L.W. Gelhar.
    ContributionsGelhar, L. W., U.S. Nuclear Regulatory Commission. Office of Nuclear Regulatory Research. Division of Regulatory Applications., Massachusetts Institute of Technology. Hydrodynamics Laboratory.
    The Physical Object
    FormatMicroform
    Paginationxix, 68 p.
    Number of Pages68
    ID Numbers
    Open LibraryOL14704971M

    The Performance Assessment Framework was based on the “Performance Indicators for Water Supply Services” book, developed by the International Water Association (IWA) (Coelho and Alegre, ) (Alegre, ), taken to a broader perspective to the solid waste scope. These indicators include two kinds of information. FOREWORD This technical contractor report is a product of Sandia National Laboratories under project FIN Lll The purpose of this program is to update and improve a performance assessment methodology for low- level radioactive waste disposal facilities previously developed under FIN A NUREG/CR-5! is not a substitute for NRC regulations and .

    Unwarranted Confidence in DOE’s Low-Level Waste Facility Performance Assessment The INL Replacement Remote-Handled Low-Level Waste Facility Will Contaminate Our Aquifer for Thousands of Years. Slated to be built soon, the design of Idaho National Laboratory (INL) Replacement Remote-. Immobilized Low-Activity Waste (ILAW) Disposal Facility Performance Assessment (PA). The site-wide model and supporting local-scale models are used to evaluate impacts from the transport of contaminants at a hypothetical well m downgradient of the disposal facilities and to evaluate.

    Multi-Phase Flow in a Complex Low Level Waste (LLW) / Intermediate Level Waste (ILW) Repository 42 03b – 11 43 A.M. Amin Egypt Safe Handling of Radioactive Animal Carcasses Waste; Disposal Options 46 03b – 12 52 K. Tanaka Japan A Plan and its Safety Assessment of Very Low Level Waste (VLLW) Disposal Site in order to. A performance assessment methodology for low-level radioactive waste disposal facilities: recommendations of NRC's Performance Assessment Working Group Imprint Washington, DC: Division of Waste Management, Office of Nuclear Material Safety and Safeguards, U.S. Nuclear Regulatory Commission: [Supt. of Docs., U.S. G.P.O., distributor],


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Performance assessment of a hypothetical low-level waste facility Download PDF EPUB FB2

Performance Assessment of Near-Surface Facilities for Disposal of Low-Level Radioactive Waste | National Council on Radiation Protection | download | B–OK. Download books for free. Find books. Get this from a library. Performance assessment of a hypothetical low-level waste facility: groundwater flow and transport simulation.

[M E Talbott; L W Gelhar; U.S. Nuclear Regulatory Commission. Office of Nuclear Regulatory Research. Division of Regulatory Applications.; Massachusetts Institute of Technology. Hydrodynamics Laboratory.]. Auxiliary analyses in support of performance assessment of a hypothetical low-level waste facility: Groundwater flow and transport simulation.

Volume 3 Showing of 90 pages in this : M.E. Talbott, L.W. Gelhar. The Order specifies that a Performance Assessment should provide reasonable assurance that a low-level waste disposal facility will comply with the performance objectives of the Order. The Order also requires assessments of impacts to water resources and to hypothetical inadvertent intruders for purposes of establishing limits on radionuclides.

Disposing of low-level waste (LLW) is a concern for many states throughout the United States. A common disposal method is below-grade concrete vaults. Performance assessment analyses make predictions of contaminant release, transport, ingestion, inhalation, or other routes of exposure, and the resulting doses for various disposal methods such Author: C.S.

Smith, M.J. Rohe, P.D. Ritter. A Performance Assessment Methodology for Low-Level Radioactive Waste Disposal Facilities (NUREG). Performance assessments measure and evaluate risk by analyzing: The likelihood of a specific event occurring.

The effect such an occurrence could have on a waste disposal system’s performance. Low-Level Waste. LLW shall be processed to ensure a solid waste form and a waste package that is in compliance with the approved waste acceptance criteria (WAC) of the national near-surface repository of South Africa (Vaalputs) that is suitable for handling, transport and storage for a period of 10 years.

The analysis of the long-term structural and radiological performance of a hypothetical abovegrade earth-mounded concrete vault used for the disposal of low-level radioactive waste.

The radiological impact assessment of a hypothetical accident during the transportation of radioactive spent resin waste using the HotSpot code was performed.

Different radioactivities, forms of waste, and severity of the accident were considered based on the accident conditions. decision making during the lifetime of a near surface disposal facility.

A follow-on project, PRISMA — where the ‘A’ refers to Application — developed a matrix of sample arguments for a safety case for two hypothetical facilities. To help Member States in developing safety cases for near surface radioactive waste.

Performance Assessment of Near‐Surface Facilities for Disposal of Low‐Level Radioactive Waste NCRP Report No.pp., NCRP Publications, Woodmound Avenue, Suite /Bethesda, MD ‐ recommendation were calculations the staff had performed for a hypothetical low-level waste disposal facility (Cady and Thaggard ).

The staff’s low-level waste test-case calculations, which had been conducted for as long asyears, were part of the basis for the recommendation of a 10, year period of performance. Capra, B., Billard, Y., Wacquier, W., Gens, R.: Risk assessment associated to possible concrete degradation of a near surface disposal facility.

In: Proceedings of NUCPERF Workshop, Long-Term Performance of Cementitious Barriers and Reinforced Concrete in Nuclear Power Plant and Radioactive Waste Storage and Disposal, Special issue of The.

Safety Assessment of Low and Intermediate Level Waste Disposal Facility Hoorkwap Hoomsuk Hilary*, Hyosook Jung current practice in which disused sources and low-level wastes are stored in small facilities, unsustainable. Near Surface Disposal (NSD) is an option used by many impact of a hypothetical near surface disposal facility on a.

1 03b – 07 / ID Disposal of Very Low Level Waste & Low Level Waste THE SAFETY CASE AND THE RISK-INFORMED PERFORMANCE-BASED APPROACH FOR MANAGEMENT OF US COMMERCIAL LOW-LEVEL RADIOACTIVE WASTE (LLRW) B. Abu-Eid, D. Esh, C. Grossman Division of Decommissioning, Uranium Recovery and Waste Management.

A Quantitative Impact Assessment of Hypothetical Spent Fuel Reconfiguration in Spent Fuel Storage Casks and Transportation Packages (NUREG/CR) On this page: Publication Information; Abstract; Download complete document. NUREG/CR (PDF - MB) Publication Information.

Manuscript Completed: April Date Published: September. @article{osti_, title = {Solid Secondary Waste Data Package Supporting Hanford Integrated Disposal Facility Performance Assessment}, author = {Flach, G. and Kaplan, D. and Nichols, R.

and Seitz, R. and Serne, R. J.}, abstractNote = {This data package addresses solid secondary waste (SSW) destined for disposal at the Integrated Disposal Facility. This report provides an analysis of infiltration and percolation at a hypothetical low-level waste (LLW) disposal facility was carried out.

The analysis was intended to illustrate general issues of concern in assessing the performance of LLW disposal facilities. A screening model has been developed by staff of the performance assessment branch in the Division of Waste Management and Environmental Protection to evaluate the risk and uncertainties of depleted uranium (DU) disposal as low-level waste (LLW) with near-surface disposal at a generic site.

Low-Level Waste Disposal Facility Federal Review Group. PERFORMANCE ASSESSMENT (PA) The DOE Site develops and maintains a site-specific radiological PA. The PA is an dose projected to a hypothetical member of the public from an active or planned LLW disposal facility. The components needed for performance assessment modeling of a low-level waste facility are shown in Fig-ure Before choosing the models to be implemented in the methodology, a literature survey was performed to identify existing models and codes for each required process.

In addition, general site characterization data.Get this from a library! Hydrogeologic performance assessment analysis of the commercial low-level radioactive waste disposal facility near West Valley, New York.

[Marcel P Bergeron; U.S. Nuclear Regulatory Commission. Division of Low-Level Waste Management and Decommissioning.; Pacific Northwest Laboratory.;].This is accomplished through the performance assessment (PA) process. As discussed in Chapter 3, in order to permit a low-level waste (LLW) facility, both U.S.

Department of Energy (DOE) and U.S. Nuclear Regulatory Commission (USNRC) regulations require completion of a PA. The PA is the only step in the mixed low-level waste (MLLW) management.