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Plant design and construction

The keys to meeting your challenges

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Our expertise in the nuclear sector, our incomparable field experience and our nuclear safety culture enable us to provide optimal, customised solutions.

Our offer ranges from the supply of elementary key components to the delivery of complete turnkey installations, mobilising processes, equipment and technologies to meet your challenges and satisfy your needs.



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Our know-how

  • Engineering & Consultancy
  • Design and qualification of special equipment and sub-systems
  • All-inclusive project management
  • EPC (Engineering Procurement Construction)
  • Turnkey installations


Our markets

  • Basic nuclear installations
  • Research laboratories and scientific installations
  • Nuclear waste treatment and intermediate storage facilities
  • Industrial plant and ICPE
  • New generation reactors and research reactors
  • France and international markets


Our added value

  • Domains of expertise adapted to specific needs
  • Turnkey solutions
  • Lead-contracting capabilities (EPC)
  • Synergies gained from a multi-expertise engineering pool



Examples of references

  • Re-sizing studies for the ventilation and cooling system of the inter-containment cavity in a reactor building - EDF
  • Design studies for the Jules Horowitz reactor refueling machine – CEA Cadarache
  • Project management for the design and construction of an automated storage facility for nuclear material – CEA DAM Valduc
  • Project management for the design and construction of a waste treatment plant (TRIDENT) – AREVA Pierrelatte
  • Design and construction of an intermediate repository for D2 radioactive waste – SOGIN Italy, Saluggia

Our references

Trident: Integrated treatment of nuclear wastes from Tricastin on the Socatri site
Supervision and compilation of the detailed preliminary studies and the safety files related to the Trident project
Customised facility for Belgoprocess, Dessel, Belgium
Construction of an installation for the treatment of sodium-contaminated radioactive wastes (Na and NaK)