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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Nuclear Science and Engineering
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WIPP: Lessons in transportation safety
As part of a future consent-based approach by the federal government to site new deep geologic repositories for nuclear waste, local communities and states that are considering hosting such facilities are sure to have many questions. Currently, the Waste Isolation Pilot Plant in New Mexico is the only example of such a repository in operation, and it offers the opportunity for state and local officials to visit and judge for themselves the risks and benefits of hosting a similar facility. But its history can also provide lessons for these officials, particularly the political process leading up to the opening of WIPP, the safety of WIPP operations and transportation of waste from generator facilities to the site, and the economic impacts the project has had on the local area of Carlsbad, as well as the rest of the state of New Mexico.
19th International Conference on Probabilistic Safety Assessment and Analysis (PSA 2025)
Technical Session|Sponsored by NISD
Wednesday, June 18, 2025|1:00–2:45PM CDT|Purdue/Wisconsin
Session Chair:
David Grabaskas
Session Organizer:
Alternate Chair:
Jonathen Facemire
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Defining Risk Metrics for Non-Light-Water Reactors
1:00–1:20PM CDT
Gerardo Martinez-Guridi (U.S. Nuclear Regulatory Commission - 11545 Rockville Pike), Matthew J. Humberstone (U.S. Nuclear Regulatory Commission), Jeffery Wood (U.S. Nuclear Regulatory Commission), Martin Stutzke (U.S. Nuclear Regulatory Commission), Hanh K. Phan (U.S. Nuclear Regulatory Commission)
Paper
Risk Measures for Advanced Reactors: eVinci PRA Implementation
1:20–1:40PM CDT
Oleg Boychenko (Westinghouse Electric Co.), Patrick Kapral (Westinghouse Electric Co.), Kyle Hope (Westinghouse Electric Co.)
Risk Metric Guidance for Advanced Reactors
1:40–2:00PM CDT
Eric A. Thornsbury (EPRI), Stephen M. Hess (Jensen Hughes Inc.), Chloe Howard (Jensen Hughes)
An NRC Perspective on Nuclear Power Plant System Risk Margin
2:00–2:20PM CDT
Cory Parker (US NRC), Matthew J. Humberstone (U.S. Nuclear Regulatory Commission), Stephen Cumblidge (US NRC), Dan Widrevitz (US NRC)
Development of Risk Informed Systems Engineering (RISE) Platform for Uncovering Safety Margin in LWRs through Realistic Characterization of Dose Consequences
2:20–2:40PM CDT
Michael G. Mankosa (FPoliSolutions LLC), Cesare Frepoli (FPoliSolutions LLC), Matt Norris (FPoliSolutions)
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