Services associated with the operation and maintenance of nuclear facilities in operational conditions

Drawing on its experience as an operator and its expertise in the overall life-cycle of nuclear facilities, TechnicAtome supports its customers in optimising the operation and maintenance of their nuclear facilities and in prolonging the life-cycle of these facilities.


  • Operates nuclear facilities dedicated to nuclear propulsion or research, and keeps them in operating condition.
  • Proposes innovative solutions to facilitate the operation of facilities by integrating feedback (renovation of the I&C systems, study of fuel behaviour or the addition of new applications).
  • Conducts nuclear facility safety assessments and reassessments.

© TechnicAtome

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  • Operation of the French nuclear propulsion test reactor (RES) and associated facilities for nuclear operator, CEA.

  • Assistance with the increase in power and operation of the Laser Mégajoule.

  • Fuel design within the framework of the European LEU-FOREVER project (Low Enriched Uranium Fuels fOR REsEarch Reactors), whose objective is to enable the Eastern European research reactor to diversify their fuel supplies and ensure their sustainability.