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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|Sponsored by RPD
Wednesday, December 1, 2021|4:20–5:45PM EST |Columbia 4
Session Chair:
Pavel V. Tsvetkov
Alternate Chair:
Massimiliano Fratoni
Session Organizer:
Student Assistant:
Tyler Mark
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Development of a New Serpent Capability: Superimposed Triangular Mesh Tally
4:25–4:45PM EST
Kyle M. Ramey (Georgia Institute of Technology), Bojan Petrovic (Georgia Institute of Technology)
Paper
Dimension-Reduced Nuclear Data Adjustment Method Based on the Bayesian Monte-Carlo Method
4:45–5:05PM EST
Yuhei Fukui (Nagoya Univ.), Tomohiro Endo (Nagoya Univ.), Akio Yamamoto (Nagoya Univ.)
Application of Regionwise Even-Parity Discontinuity Factor to the Multigroup Analog Monte-Carlo Method
5:05–5:25PM EST
Yoshiki Oshima (Nagoya Univ.), Tomohiro Endo (Nagoya Univ.), Akio Yamamoto (Nagoya Univ.), Naoto Aizawa (Tohoku Univ.)
Development of Pseudo Fission Product Generation Algorithm for Nuclear Fuel Burnup Calculations
5:25–5:45PM EST
Kento Yanagihara (Hokkaido Univ.), Go Chiba (Hokkaido Univ.)
