ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Explore membership for yourself or for your organization.
Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Latest Magazine Issues
Jun 2026
Jan 2026
2026
Latest Journal Issues
Nuclear Science and Engineering
July 2026
Nuclear Technology
June 2026
Fusion Science and Technology
May 2026
Latest News
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, November 14, 2023|1:00–2:45PM EST|Columbia 11
Session Chair:
Michael A. Fendler
Alternate Chair:
James S. Baker
Session Organizer:
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
ANSI/ANS-8.3 Criteria and the use of Electronic Personal Detectors as a Criticality Accident Alarm System
1:00–1:20PM EST
James S. Baker (Spectra Tech), William Newmyer (21 Consulting Group)
Paper
Presentation Slides (Visible to Attendees)
Considerations for the use of Electronic Personal Detectors as a Criticality Accident Alarm System
1:20–1:40PM EST
Assessment of the Need for a Criticality Accident Alarm System in the Savannah River Plutonium Processing Facility
1:40–2:00PM EST
William Newmyer (21 Consulting Group), James S. Baker (Spectra Tech)
Criticality Accident Alarm System Needs Assessment for Surplus Plutonium Disposition Project
2:00–2:20PM EST
Tracy E. Stover (Savannah River Nuclear Solutions), Marvin H. Barnett (Savannah River Nuclear Solutions)
Mobile Plutonium Processing Facility Criticality Accident Alarm System Need Assessment
2:20–2:40PM EST
Marcus D. Harris (Savannah River Nuclear Solutions), Steven J. Nathan (Savannah River Nuclear Solutions)
