Assystem awarded contract for next phase of ITER Divertor Remote Handling System

Assystem’s work is set to continue for at least two more years.
January 2020, Blackburn: Assystem, the world’s second largest nuclear engineering organisation with UK headquarters in Blackburn, has been awarded the contract for the full final design and testing of the Divertor Remote Handling System (DRHS) for the ITER project, the world’s largest fusion energy device being constructed in Cadarache, France.

The DRHS is the first remote handling system to be provided as part of the European contribution by Fusion For Energy (F4E), the EU organisation responsible for Europe’s involvement in the project. The DRHS pioneers the application of industrial expertise to fusion projects, including: systems engineering approach, design for safety, rescue and recovery and reliability including radiation hardening.

“The Divertor Remote Handling System (DRHS) is an essential tool for maintaining ITER,” said Stephen McTeer, Technical Lead. “This will be the largest fusion device ever developed. It is a harsh irradiated environment requiring regular maintenance and once it begins deuterium-tritium operations in 2035, the only safe way of entering the reactor will be with remotely operated machines and tools.”

Successful production of electricity through fusion has been elusive for decades, but ITER is projected to achieve first plasma by 2025 by replicating the process which powers the sun. The DRHS forms a crucial part of this larger ambition, and therefore represents an exciting opportunity to work on a ground-breaking project which has the potential to revolutionise energy production.

Success to date has been the result of a blend of academic and industrial experience, as well as collaboration with international partner organisations such as RACE (UK), Tamlink (Finland) and Wälischmiller (Germany). Over the course of 2020, Assystem will be expanding the DRHS team in preparation for full Final Design starting in Q1 2021.

“The technical complexity of the DRHS project is simultaneously challenging and rewarding,” says Stephen McTeer. “It’s the kind of opportunity that only presents itself once-in-a-lifetime and therefore is hugely significant in terms of developing the next generation of fusion engineers.”

Assystem successfully completed the preliminary design of the DRHS in the first quarter of 2019.