Installed Base

Maintenance and engineering services for existing nuclear fleets and fleets under construction

The Installed Base Business Unit offers products, services and solutions to enhance the availability and competitiveness of nuclear facilities worldwide, while strengthening safety conditions.

With the benefit of unrivaled feedback from experience, acquired on over 250 reactors worldwide, Installed Base's highly qualified and multicultural teams are committed to meeting the specific needs of their customers, whether or not Framatome is the original designer of the reactor. The Installed Base Business Unit performs maintenance on all reactor types:

  • Pressurized Water Reactor (PWR)
  • Russian type of Pressurized Water Reactor (VVER)
  • Boiling Water Reactor (BWR)
  • CANada Deuterium Uranium (Candu)


Offering solutions for maintenance and unit outages, non-destructive examination, specialized maintenance, safety and design studies, services engineering...

Modernization of the existing nuclear fleet with heavy and mobile components replacement, solutions and products to enhance safety

Installation of equipment for new build reactors such as electrical systems, containment solutions, diagnosis and monitoring

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