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Conference Spotlight
2025 ANS Winter Conference & Expo
November 8–12, 2025
Washington, DC|Washington Hilton
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Latest News
DNFSB’s Summers ends board tenure, extending agency’s loss of quorum
Lee
Summers
The Defense Nuclear Facilities Safety Board, the independent agency responsible for ensuring that Department of Energy facilities are protective of public health and safety, announced that the board’s acting chairman, Thomas Summers, has concluded his service with the agency, having completed his second term as a board member on October 18.
Summers’ departure leaves Patricia Lee, who joined the DNFSB after being confirmed by the Senate in July 2024, as the board’s only remaining member and acting chair. Lee’s DNFSB board term ends in October 2027.
Aecon is a North American construction and infrastructure development company with global experience – transforming vision into reality.
We offer a full spectrum of nuclear services for refurbishment, maintenance, new build, decommissioning, modularization, and fabrication to power a sustainable future. Our nuclear sector plays an important role in extending the life of existing nuclear stations and executing the next generation of nuclear new builds leveraging a similar fleet execution strategy. From our work delivering the two largest refurbishment projects in North America to deploying the first grid-scale SMR in the Western world – we are focused on safety, schedule, cost performance and operational excellence.
www.aecon.com/us
