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|Panel|Sponsored by NCSD
Monday, June 14, 2021|1:00–2:45PM EDT
Session Chair:
Deborah A. Hill
Session Organizer:
Alternate Chair:
James C. Bunsen
Staff Producer:
Erica McGowan (ANS)
Fundamental to the successful operation of any nuclear site is a first-class safety culture that strives to continually improve in response to good industry practices and operating experience feedback. The first speaker will provide insight on some critical experiment accidents at Los Alamos in the 1940s, particularly with regards to how the lessons learned are equally applicable to nuclear criticality safety practices in the modern era. This will be followed by an informal panel discussion on other lessons learned over the past few decades, including an opportunity for audience questions.
James Baker
Spectra Tech, Inc.
Ron Knief
Sandia National Laboratories
Richard Malenfant
Los Alamos National Laboratory - Retired
Andrew Prichard
Retired
Robert Wilson
U.S. Department of Energy
James Bunsen
LANL
To access the session recording, you must be logged in and registered for the meeting.
Register NowLog In
To access session resources, you must be logged in and registered for the meeting.