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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
Tuesday, November 14, 2023|10:00–11:45AM EST|Georgetown East
Session Chair:
Jeffrey A. Favorite
Alternate Chair:
Irina I. Popova
Session Organizer:
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Advanced Variance Reduction Application for Boiling Water Reactor Dose Analysis
10:00–10:20AM EST
Marc Harron (MPR Assoc.), Ryanne A. Kennedy (MPR Assoc.), Andrew Cooper (Silver Fir Software)
Paper
Accuracy of the Standard Deviation Estimated with Correlated Sampling Using Batch Statistics
10:20–10:40AM EST
Jeffrey A. Favorite (LANL), Michael Squire (Univ. Texas, San Antonio)
Neutronics Models for Evaluating Shielding in the SPARC Fusion Facility
10:40–11:00AM EST
Joshua T. Jones (MPR Assoc.), James M. Burke (MPR Assoc.), Andrew Cooper (Silver Fir Software), Andrea A. Saltos (Commonwealth Fusion Systems), Ryanne Kennedy (MPR Assoc.)
VERA Extensions for Advanced LWR Excore Radiation Transport Applications
11:00–11:20AM EST
Andrew Godfrey (Veracity Nuclear), Benjamin Collins (Veracity Nuclear), Micah Best (TAMU)
