Modified approach to use of DOE-STD-3009 example risk matrices.
- ENREGS, Inc., Albuquerque, NM
DOE-STD-3009, Preparation Guide for US Department of Energy Non-reactor Nuclear Facilities Documented Safety Analyses, identifies a methodology for selection of high risk accidents and hazard scenarios for Hazard Category 1, 2, and 3 Nuclear Facilities and their controls. It provides examples of risk matrices which can be used as a part of this methodology. It also states, 'There is no one correct approach or presentation'. Sandia has used a modified version of these examples to focus control selection on controls that provide the highest risk to the public and the workers. Sandia's matrix assigns a lower risk level to high probability, low consequence events that are covered by institutional safety programs. The objective of this paper is to serve as a point of discussion on the benefits of using this modification to the DOE-STD-3009 examples. The paper relates to the workshop subtopic of Lessons Learned and Hazards Analysis since it provides lessons learned in hazard analysis process at SNL.
- Research Organization:
- Sandia National Laboratories
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC04-94AL85000
- OSTI ID:
- 948720
- Report Number(s):
- SAND2008-2570C
- Country of Publication:
- United States
- Language:
- English
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