New method ensures integrity of Savannah River’s radioactive material containers

December 11, 2023, 3:00PMRadwaste Solutions
Operators in plastic suits prepare for drum venting operations. (Photo: DOE/SRNS)

Department of Energy contractor Savannah River Nuclear Solutions (SRNS) said its Savannah River Site employees recently used an innovative method to ensure the integrity of radioactive material storage containers currently in long-term dry storage at the South Carolina site.

Savannah River Site M&O contractor hosts supply chain summit

November 30, 2023, 9:30AMNuclear News
Savannah River Nuclear Solution’s supply chain management team discusses upcoming process changes during its first staff augmentation summit. (Photo: SRNS)

Savannah River Nuclear Solutions’ Supply Chain Management (SCM) team recently hosted its first staff augmentation summit to strengthen relationships with 25 staffing firms and provide upcoming process changes for fiscal year 2024.

DOE prepares for transition of Savannah River Site management

November 29, 2023, 3:00PMRadwaste Solutions
DOE and NNSA personnel at a meeting discussing the plans for the upcoming SRS landlord transition. (Photo: DOE)

Personnel from the Department of Energy’s Office of Environmental Management and the National Nuclear Security Administration recently gathered to discuss plans for the upcoming transfer of landlord responsibility for the Savannah River Site in South Carolina.

SRS alliance brings STEM offerings to K-12 students

June 8, 2023, 7:00AMNuclear News
Gary Senn and Kim Mitchell assist second graders from Chukker Creek Elementary School in Aiken, S.C., with a STEM project.

For almost four decades, the Department of Energy’s Savannah River Site in South Carolina and the Ruth Patrick Science Education Center at the University of South Carolina–Aiken (USC Aiken) have partnered to bring science, technology, engineering, and math (STEM) education to the area's kindergarten through 12th grade students.

SRS contractor wins worker wellness honors

April 18, 2023, 9:30AMRadwaste Solutions
A health-care technician performs a carotid artery scan on an SRS employee during the 2023 Wellness Fair at the site. (Photo: SRNS)

Savannah River Nuclear Solutions, the managing and operating contractor at the Department of Energy’s Savannah River Site near Aiken, S.C., was recognized by the American Heart Association for its commitments to employee health and well-being. The company received a gold level, as measured by the association’s 2022 Workforce Well-being Scorecard.

Savannah River facility prepped for NNSA project

February 7, 2023, 3:00PMNuclear News
A crane is used to remove equipment during a project to repurpose Building 226-F for an NNSA mission at the Savannah River Site. (Photo: DOE)

Work has begun to prepare the Savannah River Plutonium Processing Facility (SRPPF) at the Department of Energy’s Savannah River Site in South Carolina for its future national security mission: the manufacturing of plutonium pits for the National Nuclear Security Administration.

Aecon-Wachs to help repurpose Savannah River’s MOX fuel facility

December 1, 2022, 6:53AMNuclear News

Aecon-Wachs, the U.S. division of Aecon Nuclear, has been tapped to support the Department of Energy’s goal of repurposing the unfinished Mixed Oxide Fuel Fabrication Facility at the Savannah River Site (SRS) in South Carolina. Known as Building 226-F, the facility is being transitioned into the Savannah River Plutonium Processing Facility (SRPPF) to produce plutonium pits for the nation’s stockpile of nuclear weapons.

SRS workers meet Pu downblending goals ahead of schedule

November 7, 2022, 7:00AMRadwaste Solutions
A view of Savannah River’s K Area, where employees began downblending plutonium in 2016. (Photo: DOE)

Contractor employees at the Department of Energy’s Savannah River Site in South Carolina recently exceeded their plutonium downblending goal for 2022 ahead of schedule as part of the ongoing activities to remove Pu from the state, the DOE’s Office of Environmental Management (EM) announced.

NNSA to take over ownership of Savannah River from DOE-EM

October 21, 2022, 11:51AMRadwaste Solutions
A view of the Savannah River Site’s H Area. (Photo: DOE)

The Department of Energy’s Office of Environmental Management (EM) announced on October 18 that it has begun the process of transferring primary authority of South Carolina’s Savannah River Site (SRS) to the National Nuclear Security Administration, with the transfer expected to be completed in 2025.

DOE extends Savannah River Site M&O contract

October 4, 2022, 7:01AMRadwaste Solutions
The Savannah River Site (Photo: DOE)

The Department of Energy has extended Savannah River Nuclear Solutions’ (SRNS) management and operating contract at the Savannah River Site (SRS) in South Carolina for up to an additional five years. The announcement was made recently 29 by engineering company Fluor, which leads the SRNS joint venture, along with Newport News Nuclear and Honeywell.

Accelerated SRS spent fuel disposition plan to save billions, DOE says

July 7, 2022, 9:34AMRadwaste Solutions

Savannah River Site’s H Canyon and L Basin. (Photo: DOE-EM)

The Department of Energy’s Office of Environmental Management (EM) has approved a new plan that will accelerate the disposition of spent nuclear fuel at its Savannah River Site in South Carolina by more than 20 years, which will result in a savings of more than $4 billion.

Under the newly approved approach, called accelerated basin de-inventory (ABD), SRS will dissolve spent fuel at the site’s H Canyon chemical separations facility and send it through the liquid waste program to be vitrified and stored on-site until a federal repository is identified.

Savannah River Site uses passive system to remove groundwater contaminants

June 8, 2022, 3:00PMNuclear News
SRNS environmental engineers Bryce Garner (left) and Adam Willey (center) ask questions of lead operator Daniel Ferrell (right), from field services contractor Cascade Environmental, as he describes how equipment injects oil and iron into the Savannah River Site’s groundwater. (Photo: DOE)

In this week’s “EM Update,” the Department of Energy’s Office of Environmental Management (EM) reports that its contractor Savannah River Nuclear Solutions (SRNS) has successfully reduced degreasing solvents in the aquifer beneath the Savannah River Site in South Carolina using a technology that injects a form of iron and oil into groundwater.

“The oil attracts the Cold War[–era] cleaning solvents while the iron degrades and neutralizes the contamination,” said Shannan Lucero, SRNS manager for area closure projects.

Agreement reached on cleanup of 25-mile Savannah River Site stream corridor

January 31, 2022, 9:30AMRadwaste Solutions
An SRNS subcontractor technician takes radiological readings of soil near Lower Three Runs, part of a major project to complete the cleanup of a contaminated 25-mile-long stream corridor at SRS. (Photo: DOE) (CLICK TO SEE FULL PHOTO)

Savannah River Nuclear Solutions (SRNS), the Department of Energy’s management and operating contractor for the Savannah River Site in South Carolina, has reached an agreement with the state of South Carolina and federal environmental regulators on the final cleanup of a 25-mile-long stream corridor at the site that was radiologically contaminated as a result of operations during the Cold War.

The corridor consists of Par Pond, nine miles of canals adjacent to the pond, and a stream named Lower Three Runs. The stream begins near the center of the site, just above Par Pond, and winds its way southward across SRS.

Savannah River engineers engage students in real-world problem solving

January 21, 2022, 7:00AMNuclear News
From left to right, Richmond County Technical Career Magnet School (Team 1) students Leila Cortez, Jaidyn Moore, and Tamea Dunnom and teacher Carla Biley won third place in Best Engineering Student Design at the WORCshop@AU event. They are joined by Rick Connolly, SRNS operations and maintenance director and WORCshop@AU judge (second from right).

Savannah River Nuclear Solutions (SRNS), the Department of Energy contractor responsible for the management and operations of the Savannah River Site in South Carolina, partnered with Augusta University to create WORCshop@AU, an education outreach opportunity to introduce local high school students to nuclear science careers by solving a real-world problem. The program concluded on December 9, when student teams presented their solutions during a friendly competition.

From the pages of Nuclear News: Industry update

December 21, 2021, 3:00PMNuclear News

ADVANCED REACTORS MARKETPLACE

GEH’s BWRX-300 SMR technology chosen for Darlington clean energy project

GE Hitachi Nuclear Energy has been selected by Ontario Power Generation as technology partner for the Darlington site's new nuclear plant project. GEH will work with OPG to deploy a BWRX-300 small modular reactor as early as 2028 at the Darlington site in Canada.

■ NuScale Power and Kazakhstan Nuclear Power Plants LLP have signed a memorandum of understanding to explore the deployment of NuScale VOYGR power plants in Kazakhstan. KNPP specializes in the development of nuclear power plant construction in Kazakhstan. The agreement calls for a sharing of nuclear and technical expertise between NuScale and KNPP. Under the MOU, NuScale will support KNPP’s evaluation of NuScale’s SMR technology, including nuclear power plant engineering, construction, commissioning, operation and maintenance, and project-specific studies and design work.

PKN ORLEN and Synthos Green Energy have signed an agreement to set up a joint venture, ORLEN Synthos Green Energy, with a goal to prepare and commercialize small nuclear reactor technology, particularly GE Hitachi Nuclear Energy’s BWRX-300 reactors, in Poland. Related, BWXT Canada Ltd. signed a letter of intent with Synthos and GEH for the manufacture of key SMR components for Poland.

Search for next Savannah River M&O contractor delayed

November 10, 2021, 6:59AMRadwaste Solutions

The Department of Energy has indefinitely delayed its final request for proposal (RFP) for the management and operations contract for the department’s Savannah River Site in South Carolina. The contract’s postponement was announced in a brief notice posted to the DOE’s Office of Environmental Management Consolidated Business Center website on November 9.

DOE contractor wins awards for Savannah River Site videos

November 5, 2021, 7:01AMANS Nuclear Cafe
SRNS's Communications and Media Services Department was honored with two 2021 Telly Awards. Members of the department include, from left, Robin Adney, Ian Rojas-Godoy, Brad Bohr, Nathan Lester, Steve Ashe, and Laura Russo. (Photo: DOE)

Along with established entertainment mediums such as Jennifer Garner’s “Pretend Cooking Show” and the Nickelodeon TV channel, Department of Energy contractor Savannah River Nuclear Solutions (SRNS) has been named a winner in two categories of this year’s Telly Awards.

SRNS’s Communications and Media Services Department won a Gold Telly for the video “Savannah River Site Overview” in the non-broadcast, corporate image category, and a Bronze Telly for “SRNS Now: September 2020” in the non-broadcast, employee communications category.

Cold War–era cooling tower at Savannah River Site demolished

October 12, 2021, 7:02AMRadwaste Solutions
Workers demolish a large industrial cooling tower built in 1952 at the DOE’s Savannah River Site. (Photo: SRNS)

Savannah River Nuclear Solutions (SRNS), the management and operations contractor for the Department of Energy’s Savannah River Site, has torn down a large industrial cooling tower at the site’s D Area complex. The cooling tower, built in 1952, is one of more than 30 structures being removed from SRS’s D Area as the DOE works to reduce the site’s footprint.

Pine forest helps safely disperse tritium at Savannah River Site

September 23, 2021, 9:30AMRadwaste Solutions
U.S. Forest Service employees Secunda Hughes (left) and Andrew Thompson inspect irrigation piping and sprinkler heads, part of a 62-acre pine plantation used to safely disperse tritium at the Savannah River Site.

The Department of Energy’s Office of Environmental Management (EM) is managing the release of tritiated water using a 62-acre plantation of pine trees and other natural resources to limit radioactively contaminated groundwater from reaching waterways on the Savannah River Site in South Carolina.

SRS makes progress in treating contaminated groundwater

September 13, 2021, 9:30AMRadwaste Solutions
F Area operator Thomas Harman (left) and SRNS scientist Kevin Boerstler check the pumps, sensors, and piping that blend a base concentrate to inject into acidic groundwater at the Savannah River Site. (Photo: DOE)

The Savannah River Site is reducing the flow of hazardous and radioactive metal contaminants to South Carolina’s rivers and streams by injecting a mix of clean water and baking soda into the site’s groundwater. The base mix neutralizes groundwater that has become acidic as a result of SRS’s chemical separations work, helping restrict the flow of contaminants.