Preliminary performance assessment for the Waste Isolation Pilot Plant, December 1992. Volume 2, Technical basis
Before disposing of transuranic radioactive waste in the Waste Isolation Pilot Plant (WIPP), the United States Department of Energy (DOE) must evaluate compliance with applicable long-term regulations of the United States Environmental Protection Agency (EPA). Sandia National Laboratories is conducting iterative performance assessments (PAs) of the WIPP for the DOE to provide interim guidance while preparing for a final compliance evaluation. This volume, Volume 2, contains the technical basis for the 1992 PA. Specifically, it describes the conceptual basis for consequence modeling and the PA methodology, including the selection of scenarios for analysis, the determination of scenario probabilities, and the estimation of scenario consequences using a Monte Carlo technique and a linked system of computational models. Additional information about the 1992 PA is provided in other volumes. Volume I contains an overview of WIPP PA and results of a preliminary comparison with the long-term requirements of the EPA`s Environmental Protection Standards for Management and Disposal of Spent Nuclear Fuel, High-Level and Transuranic Radioactive Wastes (40 CFR 191, Subpart B). Volume 3 contains the reference data base and values for input parameters used in consequence and probability modeling. Volume 4 contains uncertainty and sensitivity analyses related to the preliminary comparison with 40 CFR 191B. Volume 5 contains uncertainty and sensitivity analyses of gas and brine migration for undisturbed performance. Finally, guidance derived from the entire 1992 PA is presented in Volume 6.
- Research Organization:
- Sandia National Labs., Albuquerque, NM (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC04-76DP00789
- OSTI ID:
- 10152565
- Report Number(s):
- SAND--92-0700/2; ON: DE93013494
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
052002
12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES
99 GENERAL AND MISCELLANEOUS
990200
ALPHA-BEARING WASTES
BRINES
COMPLIANCE
DECAY
FLUID FLOW
GROUND WATER
MATHEMATICAL MODELS
MATHEMATICS AND COMPUTERS
PERFORMANCE
POROSITY
RISK ASSESSMENT
SALT DEPOSITS
UNDERGROUND DISPOSAL
WASTE DISPOSAL AND STORAGE
WIPP
12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES
99 GENERAL AND MISCELLANEOUS
990200
ALPHA-BEARING WASTES
BRINES
COMPLIANCE
DECAY
FLUID FLOW
GROUND WATER
MATHEMATICAL MODELS
MATHEMATICS AND COMPUTERS
PERFORMANCE
POROSITY
RISK ASSESSMENT
SALT DEPOSITS
UNDERGROUND DISPOSAL
WASTE DISPOSAL AND STORAGE
WIPP