As part of the DUS program, EDF is strengthening the safety of its nuclear power plants with new emergency generators. Vulcain coordinates the installation of this critical equipment on more than 40 reactors, guaranteeing operational continuity.
France
Nuclear
Westinghouse
Following the Fukushima disaster, the French authorities imposed a strengthening of safety measures in nuclear power plants. The DUS (Diesel d'Ultime Secours) program thus aims to provide each site with a generator guaranteeing the cooling of the reactors in the event of a total loss of electrical power. This system concerns more than 40 reactors throughout the country and extends over several years. In this context, EDF called on Vulcain to pilot, supervise and coordinate the installation of these emergency systems. The challenges are multiple: maintaining continuous operational safety, complying with a strict regulatory framework and managing complex works in a sensitive environment. Thanks to its proven expertise in nuclear project management, Vulcain ensures that each generator is integrated without disturbing the operation of the power plants. This global approach reinforces the resilience of the French nuclear fleet and illustrates EDF's commitment to safety.
EDF was looking for a partner capable of installing emergency generators in a sensitive environment, while maintaining the production and safety of nuclear reactors. The mission had to ensure the integration of critical equipment without disrupting operations, coordinate work for smooth commissioning and compliance with strict safety standards. In this context, Vulcan's ability to manage complex projects across the country was a major asset in achieving these goals.
Install new critical equipment without impacting the safety of operations.
Coordinate construction sites on more than 40 reactors to meet deadlines and strict standards.
Manage a sensitive environment by maintaining a high level of regulatory compliance.
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To make the DUS program a reality, Vulcain has deployed teams specialized in the management of nuclear projects. They ensured the planning, technical supervision and coordination of the various trades, while maintaining close communication with EDF and the competent authorities. This global approach made it possible to secure the installation of generator sets, while ensuring strict compliance with nuclear safety standards and adapting to the specificities of each site. Vulcain has thus established itself as a key player in strengthening the resilience of the French nuclear fleet.
Continuous technical supervision to integrate each DUS without interruption of operation.
Systematic control of compliance with nuclear safety standards at each stage.
Adaptation to local particularities of more than 40 reactors spread over the territory.
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