Capability: Environmental Solutions

UCOR cleanup at DOE Oak Ridge Reservation

UCOR: Performing Cleanup that Facilitates Science and National Defense Missions on the DOE Oak Ridge Reservation.

UCOR: Performing Cleanup that Facilitates Science and National Defense Missions on the DOE Oak Ridge Reservation.  UCOR, an Amentum-led project, is responsible for cleaning up the U.S. Department of Energy’s Oak Ridge Reservation. After completing the first-ever cleanup of a gaseous diffusion complex—the Oak Ridge Gaseous Diffusion Plant—UCOR is now cleaning up select sites at

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WIPP 02 ProjectPage 1

Amentum-led Heritage Companies Successful at WIPP for Almost Four Decades

For nearly four decades, Amentum and its heritage companies made history at the U.S. Department of Energy’s (DOE) Waste Isolation Pilot Plant (WIPP) in southeastern New Mexico. In 1979, Congress authorized the construction of WIPP as a research and development facility to demonstrate the safe disposal of defense-generated transuranic (TRU) radioactive waste from activities not

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Central Plateau Cleanup Company (CPCCo) at DOE’s Hanford site

Company Overview The Central Plateau Cleanup Company (CPCCo) is an Amentum-led prime contractor at the U.S. Department of Energy’s (DOE) Hanford Site in southeastern Washington state. The company is responsible for the environmental cleanup of select portions of the site, regarded as one of the most complex and challenging projects in the world. Hanford spans

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Remediating High-Level Radioactive Liquid Waste at the Savannah River Site (SRS) - Department of Energy

Remediating High-Level Radioactive Liquid Waste at the Savannah River Site (SRS)

Remediating High-Level Radioactive Liquid Waste at the Savannah River Site (SRS) Savannah River Mission Completion (SRMC), a team that includes Amentum, is responsible for immobilizing radioactive liquid waste and closing the underground, high-level radioactive liquid waste storage tanks at the Savannah River Site (SRS) near Aiken, South Carolina, U.S. Amentum, through its heritage companies, led

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Washington River Protection Solutions (WRPS)

Advancing Cleanup of the Hanford Site Located along the Columbia River in the southeastern part of the Washington State, the 586-square-mile Hanford Site was created in 1943 as part of the Manhattan Project producing plutonium for nuclear weapons during World War II and the Cold War. Today, on behalf of the U.S. Department of Energy,

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World’s Largest Thermal Conductive Heating Project

Amentum recently executed the world’s largest Thermal Conductive Heating (TCH) project over a four-year period with our Federal Aviation Administration (FAA) thermal partner TerraTherm using a multiple – phase approach.  The former jet fuel farm project site was historically used for the storage of jet fuel in two 420,000-gallon bermed, above ground storage tanks (ASTs)

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Aerial LLWR site towards Fells Large

Management & Operations of LLW Repository Ltd (LLWR), UK

Amentum was the majority partner of the consortium responsible for the management and operation of the Low Level Waste Repository (LLWR) in West Cumbria, UK and the development and implementation of the National Low Level Waste Programme. LLWR is the national facility for the disposal of low level radioactive waste in the UK. Upon contract

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Aerial PCM Mag soil removal towards Sellafield

Decommissioning Plutonium Contaminated Material Facilities at the LLWR, UK

Amentum managed the successful delivery of the Plutonium Contaminated Material (PCM) Decommissioning Programme at the Low Level Waste Repository site (LLWR), including the decommissioning and demolition of five contaminated magazines and seven support facilities. The programme was undertaken from 2013 to 2019 and was valued at £100 million. The magazines held PCM generated from operations

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UK Atomic Weapons Establishment

Enriched Uranium Components Programme

Amentum is the Delivery Partner on the Enriched Uranium Components Programme at the Aldermaston site. Amentum is the programme integration partner, managing and delivering the scope of multiple independent yet interconnected projects. This includes: Completion of the Material Handling Store. Repacking of Enriched Uranium in readiness for shipment. Shipment of the material to a new

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completed construction of vaults

Construction of Low-Level Waste Vaults at Dounreay

As part of the Parent Body Organisation (PBO) at Dounreay Site Restauration Ltd (DSRL) Amentum was responsible for management of the construction of the unique near surface disposal vaults adjacent to the site. The two vaults, at a capital construction value of £30m, were the first to be commissioned in Scotland to manage low level

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