LAST NEWS

In the first half of 2024, Momentum made substantial progress on the ITER Vacuum Vessel Bevel Repair (VVBR) project. The bevels on the Vacuum Vessel (VV) sectors, which will be welded together to form the containment structure, require precise repairs to reach the required nominal shape before final assembly. So far, three VV sectors have been delivered, each needing adjustments to meet strict conformity standards.

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The first contract for the VVBR project was awarded to a consortium of SIMIC and ANSALDO NUCLEARE, which uses a specialized approach balancing welding and machining processes to achieve optimal results. Depending on specific requirements, some areas are solely machined, while others require TIG manual welding or full bevel build-up followed by precision machining.

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Momentum’s teams are actively supporting the VVBR project with expertise in construction management, configuration, scheduling, and radiographic testing, ensuring that these critical VV sectors are ready for future in-pit welding and contributing to ITER's long-term success.