Your needs

Maintenance and upgrades of production plants:

  • High standards of Dependability
  • Dependability requirement
  • Technical expertise: specific solutions
Our added value

Boccard Nuclear Maintenance, with half a century of experience in the nuclear industry is specialized in maintenance and upgrade of nuclear installations:


  • Knowledge of methods
  • Knowledge of methods of operation
  • Knowledge of applicable regulations
  • Trained and qualified professionals
  • Mastery of nuclear safety
  • Technical quality of operations
  • Protection of persons and of the environment in regards to radioactivity
  • Management of production and implementation costs
  • Mobilization and supervision of a network of specialized subcontractors
Our solutions

Boccard Nuclear Maintenance guides its clients in maintenance operations during outages, modifications and the commissioning of equipment/plant commissioning for reasons of safety and availability.


  • Maintenance and upgrades of primary and auxillary circuits of nuclear islands
  • Maintenance and upgrades of secondary circuits of conventional islands


  • Fluid network designs and mechanical calculations
  • Integration Engineering
  • Maintenance of sheet metal equipment (O/F, visits and EH regulations)
  • CPP/CSP welding
  • Opening/closing of steam generators
  • Fabrication and assembly of piping networks including accessories and components both inside and outside of the nuclear island
  • Repair and replacement of sheet metal equipment, pipework & accessories, and valves.
  • Valves
  • Provision of mechanical equipment and materials
  • Supervision of subcontractors specialized in scaffolding, insulation, painting, civil engineering, electricity, command control, non destructing testing, commissioning
Our products & services

Our « Products & Services » are specifically designed:

  • to reduce your OPEX (existing or new facilities)
  • to improve your system productivity & availability
  • to minimize your environmental footprint


Boccard Nuclear Maintenance is constantly looking for specific and innovative solutions to improve the performance of your nuclear plants offering dedicated qualifications and fields of expertise:


  • CEFRI E Certification
  • MASE Certification
  • ISO 9001 Certification
  • EDF UTO SGAQ, NTAQ07.0403, NT85.114 Qualifications
  • Q-N-100 Qualification
  • ASME Qualification
  • Codes and regulations: RCCM, RSEM, CODAP, CODETTI, NF EN 13480, ASME, DESP, ESPN, AM 15 mars 2000, AE 1999

Success stories

Boccard INB project CEA
  • Maintenance and inspections for CNPE nuclear plants – Throughout France
    ( France )

    Maintenance and inspections of primary and secondary piping, regulatory inspections of pressurized equipment, opening and closing of steam generators, welding maintenance on the CPP and CSP, Non-destructive expertise and inspection

  • Design, fabrication and assembly of piping
    ( La Hague - France )

    Design and replacement of piping networks

  • Fabrication and installation of piping for a nuclear plant
    ( Koeberg - South Africa )

    Custom-made fabrication and the provision of specific piping with specialized coatings

  • Boccard INB project CEA
    Piping maintenance for BNIs
    ( Valduc - France )

    Piping maintenance and orbital welding

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