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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 NCSD
Tuesday, June 13, 2023|1:00–2:45PM EDT|Florida/Illinois
Session Chair:
Kristan M. Wessels
Alternate Chair:
Benjamin Martin
Session Organizer:
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An Assessment of the SRNS Criticality Safety Summer Intern Program
1:00–1:20PM EDT
Tracy Stover (Savannah River Nuclear Solutions)
Paper
Internal Collaboration on Recent Nuclear Criticality Safety Assessments
1:20–1:40PM EDT
Theresa Cutler (LANL), James J. Kuropatwinski (LANL)
Preliminary Design of Critical Experiments Involving Commercially Available B4C Neutron Absorber Plates with Low-Enriched UO2 fuel
1:40–2:00PM EDT
Mathieu N. Dupont (ORNL), William J. Marshall (ORNL), Justin B. Clarity (PNNL)
Status of HEU-Pb in the International Criticality Safety Benchmark Evaluation Project (ICSBEP) Handbook
2:00–2:20PM EDT
Kelsey Amundson (LANL)
