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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.
2024
James S. Tulenko
2021
Mark W. Noakes
2016
Frank M. Heckendorn, II
2014
William R. Hamel
2011
Norbert R. Grant
2008
Barry L. Burks
2006
Clyde R. Ward
2004
Paul Bacca
2001
Andy Lethco
1999
Howard W. Harvey
1997
Joseph S. Byrd
1995
Charles Divona
1994
C. Harry Youngquist
1993
Gerald A. Eisert
1992
John R. White
1991
Robert W. Wiesener
1990
Melvin J. Feldman
1989
Karl E. Neumeier
1988
Donald F. Melton
1987
William M. Thompson
1986
Demetruis G. Jelatis
