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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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GAO: Grouting Hanford tank waste could cost more than $1.1B
Workers move a container of treated tank waste as part of Hanford’s Test Bed Initiative to grout around 2,000 gallons of LAW for off-site disposal. (Photo: DOE)
Grouting Hanford’s low-level radioactive liquid tank waste could cost between $480 million and $1.1 billion, according to a report by the Government Accountability Office, which has repeatedly found that grouting (immobilizing waste in a concrete-like mixture) can accelerate cleanup at the Hanford Site and save billions of dollars when compared to mixing the waste with molten glass through the vitrification process.
Technical Session|Panel|Sponsored by MSTD
Monday, November 16, 2020|3:40–5:50PM EST
Session Chair:
Kurt A. Terrani
Session Organizer:
Alternate Chair:
Kenneth J. Geelhood
Staff Producer:
Daryl Rizzo (American Nuclear Society)
This panel will highlight application of additive manufacturing to produce components for current and advanced reactor fleet. The discussions will focus on application of additive manufacturing integrated with testing, computation, and nuclear quality assurance including those related to the Transformational Challenge Reactor.
Vincent Paquit
Oak Ridge National Laboratory
Henry Korellis
Kairos Power
John Strumpell
Framatome Inc.
Robert Tregoning
US Nuclear Regulatory Commission
Andrew Hoffman
GE Global Research Center
Dirk Carins-Gallimore
U.S. Department of Energy
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