Savannah River interns featured at CNTA breakfast event

August 7, 2023, 12:00PMNuclear News
From left, interns Justin Vu Le (SRMC), Zaire Shaw (SRNL), and Neal Thakkar (SRNS) were the featured speakers at an Up & Atom breakfast. (Photo: CNTA)

Three college interns from the Savannah River Site were the keynote speakers at a recent Up & Atom Breakfast hosted by Citizens for Nuclear Technology Awareness (CNTA). The breakfast was held at Newberry Hall in Aiken, S.C.

Savannah River closes liquid waste structures in place

December 14, 2022, 12:03PMNuclear News

Two diversion boxes were covered with concrete to permanently close them from future use. Top, one of the boxes is shown prior to it being entombed in concrete. Bottom, the diversion box after workers placed concrete over and around the structure. (Photo: DOE)

Two previously radioactive structures have been successfully entombed at the Department of Energy’s Savannah River Site in South Carolina. The DOE’s Office of Environmental Management and the Savannah River Mission Completion (SRMC), the DOE’s liquid waste contractor at SRS, placed concrete over and around two concrete structures—called diversion boxes—that contain a series of connection points that allowed high-level radioactive waste to be transferred from one tank or facility to another.

The two boxes have been out of service for more than 30 years. As part of the closure process, both structures were previously filled with grout, rendering them inoperable.

The boxes were the first ancillary structures closed in this way under SRMC’s liquid waste contract. They are located in the F Tank Farm, a grouping of large underground waste-storage tanks. The liquid waste program at SRS has closed eight of the site’s 51 massive waste tanks by filling them with cementitious grout.

Students graduate from SRNS/Aiken Tech nuclear apprenticeship program

August 12, 2022, 6:59AMANS Nuclear Cafe
The third cohort of the Nuclear Operator Apprenticeship Program was recognized in a ceremony at Aiken Technical College. (Credit: SRNS)

Twenty-three students in the third cohort of the Savannah River Nuclear Solutions (SRNS) Nuclear Operator Apprenticeship Program graduated recently following their completion of the Nuclear Fundamentals Certificate curriculum at Aiken Technical College (ATC) in South Carolina. The class was the largest ever of operator apprentices to graduate from the program. Those graduates who meet all employment requirements are eligible for hire at the Savannah River Site.

Savannah River rebuilds its liquid waste equipment

July 29, 2022, 1:11PMRadwaste Solutions
A worker replaces a manipulator arm at the Savannah River’s SWPF. (Photo: DOE)

Savannah River Mission Completion (SRMC), the radioactive liquid waste contractor at the Department of Energy’s Savannah River Site, is optimizing some equipment maintenance at the Salt Waste Processing Facility (SWPF). The facility traditionally uses centrifugal contactors in the solvent extraction process, and its laboratory uses manipulators to handle process samples and equipment within its radioactive cell. The equipment requires periodic maintenance and rebuilding.