Subesa structure

Within development and design of subsea systems, Multiconsult provides not only services in the fields of foundation engineering, structural design as well as mechanical and electrical engineering, but also takes responsibility for interdisciplinary elaboration of complete working packages. Familiar with a wide range of structures and their interaction and mutual dependency within subsea systems, Multiconsult provides consulting expertise and practical experience for all project phases: from the early phase concept study to the offshore installation campaign – and all over the world.



  • Templates and protection structures
  • Manifolds
  • Compressor stations
  • Riser bases
  • Distribution units
  • Covers
  • Pipeline bundles and belonging structures
  • Spool supports
Project phases:

  • Pre-feasibility studies
  • Feasibility studies/Concept developments
  • Front end engineering development
  • Detailed engineering
  • Follow-on engineering
  • Site supervision
  • Installation
  • Decommissioning/removal

  • Geotechnical engineering
  • Structural engineering
  • Mechanical engineering
  • Electrical engineering

  • Site investigation – planning and supervision
  • Laboratory testing
  • Foundation design, including
  • Suction piles and caissons
  • Driven piles
  • Mudmats
  • Anchors
  • Structural design
  • Soil-structure interaction analyses
  • Mechanical and electrical outfitting
  • Clients representative at offshore installation
  • Advising engineer at offshore installation