High-Level & Tank Waste

The on-again, off-again demonstration run of the Department of Energy’s Integrated Waste Treatment Unit at the Idaho National Laboratory should be on again in June, according to a federal nuclear-safety overseer. After an outage during March and April, the Integrated Waste Treatment Unit (IWTU) was to begin heating up in early May, according to a […]

Department of Energy managers at the Savannah River Site in South Carolina expect the Salt Waste Processing Facility to process 4 million gallons of waste this year, they told a DOE-chartered advisory group Monday. The prediction was offered by Michael Budney, Savannah River Site manager for DOE’s Office of Environmental Management, in response to questions […]

Department of Energy managers at the Savannah River Site in South Carolina expect the Salt Waste Processing Facility to process 4 million gallons of waste this year, they told a DOE-chartered advisory group Monday. The prediction was offered by Michael Budney, Savannah River Site manager for DOE’s Office of Environmental Management, in response to questions […]

The Department of Energy’s nuclear cleanup branch could greenlight hot commissioning of vitrification of low-activity tank waste in August 2023 at the Hanford Site in Washington state, and continues to mull the cost of a critical ventilation project at the Waste Isolation Pilot Plant in New Mexico. Those are among highlights from the Joe Biden […]

While the Department of Energy is still gunning for a fall start of radiological operations, agency officials acknowledged this week they are not sure how long a final test run might take for the  Integrated Waste Treatment Unit at the Idaho National Laboratory. When asked by a Citizens Advisory Board member for the Idaho Cleanup […]

The Department of Energy’s tardiness in providing its entire detailed justification for its fiscal 2023, as well as cleanup challenges at the Hanford Site in Washington state, were among the issues House lawmakers raised with Secretary of Energy Jennifer Granholm Thursday in a two-plus-hour budget hearing. DOE had by Thursday published most of its detailed […]

The Joe Biden administration’s $7.6-billion budget request for the Department of Energy’s nuclear cleanup office should help the agency begin conversion of low-activity radioactive tank waste into glass at the Hanford Site in Washington state, and other key remediation chores, William (Ike) White told a Senate Armed Services subcommittee Wednesday. The DOE Office of Environmental […]

Due to the “fits-and-starts” so far with demonstration of the Integrated Waste Treatment Unit, the Department of Energy plans to restart the facility’s final test run, which the agency now expects to last beyond the previously scheduled 50 days, officials at Idaho National Laboratory said Tuesday. “There really is no such thing as a 50-day […]

The Department of Energy has yet to resume its final test run of the Integrated Waste Treatment Unit at the Idaho National Laboratory, the agency confirmed Thursday. “The IWTU remains shut down,” an Idaho Department of Environmental Quality official said by email Thursday. “They [DOE managers]have completed their investigation and are preparing to start warming […]

The Department of Energy has yet to carry out needed fixes to allow the Integrated Waste Treatment Unit to resume its final test run at the Idaho National Laboratory, the agency confirmed Monday. A 50-day demonstration run of the long-anticipated Integrated Waste Treatment Unit (IWTU) was suspended Feb. 26 after swings in operating temperatures and […]

The new liquid waste contractor at the Department of Energy’s Savannah River Site in South Carolina is taking charge of the Salt Waste Processing Facility, an agency spokesperson confirmed Monday. The transition to BWX Technologies-led Savannah River Mission Completion from Parsons Government Services, which built and started up the Salt Waste Processing Facility (SWPF), began […]

While the Joe Biden administration’s 2023 budget request would trim spending at the Hanford Site in Washington state relative to the omnibus 2022 budget passed in early March, other major cleanup sites would get year-over-year increases if Congress enacts the request. According to a Department of Energy budget in brief published Tuesday, the Richland Operations […]

The new liquid waste contractor at the Department of Energy’s Savannah River Site in South Carolina is taking over the Salt Waste Processing Facility, an agency spokesperson confirmed Monday. The transition to BWX Technologies-led Savannah River Mission Completion from Parsons Government Services, which built and started up the Salt Waste Processing Facility (SWPF), is beginning […]

The Hanford Advisory Board again stressed its concerns about leaking tanks in two pieces of written advice sent to the U.S. Department of Energy on Thursday. In the second day of a virtual meeting, the board voted to tell DOE that it wants the feds to prioritize removal of 3.37 million gallons of liquid wastes […]

Public input about the Department of Energy’s proposed consent-based siting process for a federal interim storage facility for spent nuclear fuel could be published by March 31, an agency official said Wednesday. A full collection of responses DOE received as part of its November request for information (RFI) should be available “by the end of […]

A facility to remove cesium from low-level radioactive tank waste has already treated 200,000 gallons of waste at the Department of Energy’s Hanford Site in Washington state, an agency spokesperson said this week.    The Tank Side Cesium Removal (TSCR) project at Hanford was offline briefly during February, staff at the Defense Nuclear Facilities Safety Board […]

Bechtel National won about 74% of its potential award fee for work on the Waste Treatment Plant at the Department of Energy’s Hanford Site during 2021, according to a fee scorecard released Thursday. The company claimed roughly $5.8 million out of a potential $7.9 million for construction on the vitrification plant between Jan. 1 and […]

While the Joe Biden administration grapples with plans for a geologic repository for high-level waste to replace the stalled Yucca Mountain project in Nevada, Sen. Maria Cantwell (D-Wash.) urged the nominee to lead the Department of Energy’s Nuclear Energy office to prioritize a defense waste disposal site. “I believe you should separate defense from commercial […]

PHOENIX —The Department of Energy was eyeing an “easy fix” for the Integrated Waste Treatment Unit in Idaho, knocked offline Feb. 26 during the final demo run preceding treatment of nearly 1 million gallons of liquid radioactive waste, an agency official said here Tuesday. The long-delayed Integrated Waste Treatment Unit (IWTU) was processing a simulant, […]

The Department of Energy was eyeing an “easy fix” for the Integrated Waste Treatment Unit in Idaho, knocked offline Feb. 26 during the final demo run preceding treatment of nearly 1 million gallons of liquid radioactive waste, an agency official said here Tuesday. The long-delayed Integrated Waste Treatment Unit (IWTU) was processing a simulant, non-radioactive […]

The Department of Energy’s facility to treat sodium-bearing radioactive waste at the Idaho National Laboratory was taken offline again after getting 17 days into a scheduled 50-day demonstration intended to clear the way for radioactive operations. The DOE and cleanup contractor Idaho Environmental Coalition decided to curtail operations of the Integrated Waste Treatment Unit (IWTU) […]

A joint venture led by BWX Technologies, Savannah River Mission Completion, has taken over liquid waste operations now at the Department of Energy’s Savannah River Site in South Carolina. Savannah River Mission Completion (SRMC), which began its transition at the end of November, was to officially assume control of the waste management operations from Amentum-led […]

A joint venture led by BWX Technologies, Savannah River Mission Completion, has taken over liquid waste operations now at the Department of Energy’s Savannah River Site in South Carolina. Savannah River Mission Completion (SRMC), which began its transition at the end of November, was to officially assume control of the waste management operations from Amentum-led […]

The Salt Waste Processing Facility at the Department of Energy’s Savannah River Site in South Carolina returned to service Feb. 11, and since then has processed about 127,000 gallons of salt waste, a DOE spokesperson said in a Friday email. Earlier this month, DOE confirmed the plant built by Parsons was poised to resume operations […]

After a warm up period, the Integrated Waste Treatment Unit at the Department of Energy’s Idaho National Laboratory last week resumed a 50-day final trial run of the plant expected to treat about 900,000 gallons of liquid sodium-bearing waste, federal and state agencies confirmed Tuesday. Despite a brief hiccup in the latest practice run, the […]

After a warm up period, the Integrated Waste Treatment Unit at the Department of Energy’s Idaho National Laboratory last week resumed a 50-day final trial run of the plant expected to treat about 900,000 gallons of liquid sodium-bearing waste, federal and state agencies confirmed Tuesday. On Feb. 17 operators of the Integrated Waste Treatment Unit […]

The Department of Energy and the contractor that built the Salt Waste Processing Facility are preparing to restart the plant deemed central to emptying radioactive waste tanks at the Savannah River Site in South Carolina, a spokesperson said Friday. “The efforts to remove the particulates from the process chemicals have been completed and the facility […]

With the promise of a reliable nitrogen supply apparently in hand, the Department of Energy is preparing to resume a final test run to demonstrate operations of a long-awaited plant to treat sodium-bearing radioactive waste at the Idaho National Laboratory, according to a state official. “Warm up” of the Integrated Waste Treatment Unit (IWTU) began […]

Something akin to the canceled Yucca Mountain high-level radioactive waste repository in Nevada is still central to disposal of thousands of canisters from the Department of Energy’s Hanford Site in Washington state, according to the lifecycle cost report published last week. The Bechtel-built Waste Treatment Plant at Hanford, expected to run for 40 years or […]

Something akin to the canceled Yucca Mountain high-level radioactive waste repository in Nevada is still central to disposal of thousands of canisters from the Department of Energy’s Hanford Site in Washington state, according to the lifecycle cost report published last week. The Bechtel-built Waste Treatment Plant at Hanford, expected to run for 40 years or […]