Hanford lab upgrades for hot work and waste treatment

April 5, 2024, 7:01AMUpdated April 5, 2024, 7:00AMRadwaste Solutions
Upgrades are under way at the Hanford Site's 222-S Laboratory, including replacing the Cold War-era windows in the labs hot cells. Photo: DOE)

Upgrades are underway at the Department of Energy’s Hanford Site to prepare its 222-S Laboratory to treat tank waste under the Direct-Feed Low-Activity Waste (DFLAW) program.

INL team assembles microreactor prototype

February 7, 2022, 3:04PMANS Nuclear Cafe
The MARVEL microreactor prototype in the INL machine shop. (Photo: DOE)

A full-scale, electrically heated prototype for the Department of Energy’s Microreactor Applications Research Validation and Evaluation (MARVEL) project was fabricated in just nine months, according to an article published by Idaho National Laboratory on January 31. The article explains in part how a team from the lab’s machine shop created the prototype.

Demolition of former radioisotope lab underway at ORNL

February 24, 2021, 12:01PMRadwaste Solutions

A view of the demolition of a hot cell inside a protective cover at the former radioisotope development lab at ORNL. Photo: DOE

The Department of Energy’s Oak Ridge Office of Environmental Management and contractor UCOR have begun removing the two remaining structures at the former radioisotope development laboratory at Oak Ridge National Laboratory, in Tennessee.

“This project launches our next phase of major demolition and cleanup at ORNL,” said Nathan Felosi, ORNL’s portfolio federal project director for OREM. “Our work is eliminating contaminated structures, like this one, that are on DOE’s list of high-risk facilities and clearing space for future research missions.”

The project is scheduled to be completed this spring, OREM reported on February 23.