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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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3D Printing Possibilities: Additive Manufacturing Impact Limiters for Transportation Casks
With the significant advances in additive manufacturing (AM), otherwise known as 3D printing, Orano Federal Services and the University of North Carolina at Charlotte recently re-examined the capabilities to print impact limiters for transportation casks used to ship spent nuclear fuel. Impact limiters protect transportation casks (sometimes also referred to as transportation overpacks) and their contents during an accident. Impact limiter designs must withstand testing based on a certain significance level of hypothetical accidents, including drops, crushing, fires, and immersion in water.
Educational Session|Sponsored by Regulatory Relations
Tuesday, August 11, 2020|12:00–1:30PM EDT
Session Organizer:
Greg Robison (Duke Power)
Knowledge Manager:
Maxwell Daniels (IAEA)
In late-2019 and early-2020, the NRC approved the first two subsequent license renewal (SLR) applications to allow operation up to 80 years. This marks a major achievement for this new regulatory process. This early success of the SLR regulatory process is due to innovative approaches by both the NRC and the utility applicants. This session will include a summary of the efforts that led up to the submittal and approval of the first SLR applications, lessons learned, and planning insights for future SLR applicants.
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