In March 2011, an earthquake and tsunami caused the world’s second most severe nuclear accident at the Fukushima Daiichi nuclear power plant, with meltdowns in three of the four reactors, hydrogen explosions and the release of radioactive material.
Amentum has been working at Fukushima since 2016, supporting Tokyo Electric Power Company (TEPCO) with program and project management services, including long-term decommissioning strategy planning, management and implementation of supply chain resources, and program definition for fuel debris retrieval.
Our role is to assist TEPCO to address key challenges, such as treatment of contaminated water, decontaminated water release, spent fuel, fuel debris and general site improvements.
After we signed a new five-year contract, extending our work with TEPCO until 2027, TEPCO Chief Decommissioning Officer Akira Ono said: “We are pleased to have this agreement and are looking forward to the significant contribution that we can offer by providing TEPCO with technology and knowledge gained from successful projects at Sellafield in the U.K. This agreement is an opportunity to deepen our cooperation and proceed safely and steadily toward the decommissioning of the Fukushima Daiichi Nuclear Power Station.”
“We value this opportunity to create bespoke processes, embodying industry best practices, to advance the clean-up of the world’s most complex nuclear decommissioning site for the benefit of future generations,” said Amentum Senior Vice President Andy White.
We have also supported Japan’s Nuclear Damage Compensation and Decommissioning Facilitation Corporation, with a major study into managing radioactive waste. Drawing on experience of similar work at sites in the U.K., continental Europe and the U.S., our team identified practical planning tools to support the development of a long-term waste management strategy at Fukushima, which included strategic planning, logistical modeling and assessment methods, combined with effective approaches to waste sampling and analysis.