Our flagship projects in the nuclear industry

Georges Besse II uranium enrichment plant
Customer: SET/SGN (2013)

  • Piping and hook-up for process flows on seven sections of the North and South plants
  • Developed TIG orbital welding process for aluminium.

Flamanville 3 EPR (Manche, France):

Alstom Power (2007-2016)

  • Secondary circuit/conventional cell
  • HP water and water-steam piping systems and supports for the machine room

Alstom Power (2010-2012)

  • GRP piping for a range of water systems
  • Tube diameters up to DN 800 mm
  • 50 tons of supports and 50 tons of piping

Areva NP (2008-2017)
Secondary circuit/reactor:

  • Auxiliary piping systems and supports around the reactor building
  • 900 tons of Level 1, 2 and 3 RCC-M certified piping

Projects for EPRs around the world:

Areva NP

  • Olkiluoto 3 EPR – Finland (2006-2010)
  • Flamanville 3 EPR – France (2008-2015)
  • Taishan 1&2 EPRs – China (2010-2012)
  • Primary circuit/nuclear cell
  • Level 1 RCC-M certified NSSS arms 
  • Pressurized surge lines

Our flagship projects in the gas industry

Béarn pipeline project for TIGF

Construction of connection grids

  • Approximately 6,000 inches of welding
  • 210 T of piping
  • From DN25 to DN800 sch80
  • 16,000 of piping and management work
  • 6,000 inches of welding
  • 15 people involved

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