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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 RPSD
Wednesday, December 1, 2021|2:35–4:00PM EST |Gunston
Session Chair:
Lawrence H. Heilbronn
Alternate Chair:
Jeffrey Favorite (LANL)
Session Organizer:
Lucas M. Rolison
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Breakdown of Assumptions for 1D Radiation Transport in Air: Considerations for Detector Response
2:40–3:00PM EST
M.L. Mika (Univ. of Florida), L. M. Rolison (LANL), M. L. Fensin (LANL)
Paper
Outlook on Adjoint Radiation Transport Tool for Active-Passive Shielding Analysis
3:00–3:20PM EST
Luke Stegeman (Kansas State Univ.), Stojan M. Madzunkov (Jet Propulsion Laboratory), Dan Fry (NASA Lyndon B. Johnson Space Center), Amir A. Bahadori (Kansas State Univ.)
Computational Assessment of Single Event Upset Rates for 55 SRAMs Assumed on Board the Aircraft Flying from Taipei to Various Destinations
3:20–3:40PM EST
Zi-Yi Yang (Institute of Nuclear Energy Research), Yen-Ting Wen (National Tsing Hua Univ.), Rong-Jiun Sheu (National Tsing Hua Univ.)
