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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Latest News
Hanford begins removing waste from 24th single-shell tank
The Department of Energy’s Office of Environmental Management said crews at the Hanford Site near Richland, Wash., have started retrieving radioactive waste from Tank A-106, a 1-million-gallon underground storage tank built in the 1950s.
Tank A-106 will be the 24th single-shell tank that crews have cleaned out at Hanford, which is home to 177 underground waste storage tanks: 149 single-shell tanks and 28 double-shell tanks. Ranging from 55,000 gallons to more than 1 million gallons in capacity, the tanks hold around 56 million gallons of chemical and radioactive waste resulting from plutonium production at the site.
Advanced Reactor Safety (ARS)
Technical Session
Wednesday, June 19, 2024|1:00–2:45PM PDT|Palm B
Session Chair:
Robert W. Youngblood (INL)
Alternate Chair:
Mihai A. Diaconeasa (NCSU)
Session Organizer:
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Advancing SAPHIRE: Transitioning from Legacy to State-of-Art Excellence
1:00–1:20PM PDT
Stephen T. Wood (INL), Jordan T. Boyce (INL), Egemen M. Aras (NCSU), Asmaa S. Farag (NCSU), Mihai A. Diaconeasa (NCSU)
Paper
Enhancing the SAPHIRE Solve Engine: Initial Progress and Efforts
1:20–1:40PM PDT
Egemen M. Aras (NCSU), Stephen T. Wood (INL), Jordan T. Boyce (INL), Asmaa S. Farag (NCSU), Mihai A. Diaconeasa (NCSU)
Introducing OpenPRA's Quantification Engine: Exploring Capabilities, Recognizing Limitations, and Charting the Path to Enhancement
1:40–2:00PM PDT
Egemen M. Aras (NCSU), Arjun Earthperson (NCSU), Hasibul H. Rasheeq (NCSU), Asmaa S. Farag (NCSU), Stephen T. Wood (INL), Jordan T. Boyce (INL), Mihai A. Diaconeasa (NCSU)
Presentation Slides (Visible to Attendees)
OpenMHA: Open-Source Code for Creating Multi-Hazards Logic and Area PRA Models Considering Aging of SSCs
2:00–2:20PM PDT
Akram S. Batikh (NCSU), Mihai A. Diaconeasa (NCSU)
Evaluating PRA Tools for Accurate and Efficient Quantifications: A Follow-Up Benchmarking Study Including FTREX
2:20–2:40PM PDT
Asmaa Farag (NCSU), S. Ted Wood (INL), Arjun Earthperson (NCSU), Egemen M. Aras (INL), Jordan T. Boyce (INL), Mihai A. Diaconeasa (NCSU)
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