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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
Wednesday, June 14, 2023|10:00–10:40AM EDT|Florida/Illinois
Session Chair:
Mandy Bowles Tomaszewski
Alternate Chair:
Douglas G. Bowen
Session Organizer:
Following the presentation of two summaries in the ANS-8 Standards session, two summaries from the NCS Issues Related to HALEU session will be presented.
To access paper attachments, you must be logged in and registered for the meeting.
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Adjustment-Controlled GLLSM Applications for Nuclear Criticality Safety Analysis
10:00–10:20AM EDT
Jeongwon Seo (Purdue), Hany Abdel-Khalik (Purdue)
Paper
Attachment
Conduct of Operations and Nuclear Criticality Safety Standards
10:20–10:40AM EDT
Douglas G. Bowen (ORNL)
