Client: Sonatrach / KBR (Kellogg Brown & Root)

Market: Oil & Gas


  • High production capacity project with the replacement of 3 train units by the construction of one single ‘mega-train’, more efficient, solid and safe than prior infrastructures, with an expected production of 4.5 million tons of LNG per year
  • Passive Fire Protection / Insulation / Painting operations

Key figures:

  • Contract size: €36M
  • More than 2 million hours of work for PREZIOSO Linjebygg to complete the project
  • Prezioso Linjebygg’s ability to mobilise personnel on a large scale:
  • Number of Algerian employees (900 workers)
  • The project also required larger teams: management personnel from the Philippines (30 supervisors) + Indonesian workers (300)

Major dates: From 2009 to 2013


  • Exemplarity in the field of Safety: all the preventive measures were put in place and no accident occurred during this project
  • Passive fire protection works, followed by insulation and painting operations: the focus was on reinforced acoustic protection, the implementation of a powerful anti-corrosion system and specific protection to face the mechanical requirements of this type of facility
  • Also note the need to lighten the lagging materials to facilitate maintenance work
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