Subsea Structures

Subsea struktures

IKM Ocean Design capability within Subsea Structures includes: complex FE analyses, design and fabrication of subsea structures of various complexity ranging from, Retro-fit Hot Tap Tees and Gooseneck Spools, PLEMs, In-line Tees, Forged Tees, Cap-X ® systems, Suction Anchors, Tie-in Spools, Flanges. 

Within the area of oil and gas industry in Norway, IKM Ocean Design is a leading provider in the following services:

  • Product design, development, and Structural analysis and design using state of the art engineering software tools such as ANSYS, STAAD, AutoPipe, Mathcad and Inventor 3D modelling and drawing. 
  • IKM Ocean Design also has experience with testing and completion of subsea equipment’s, ROV’s, mechanical equipment and pressurized components. 
  • Topside engineering experience from maintenance and modification projects. 
  • IKM is well versed with industry standards such as NORSOK, DNV and ASME pressure vessels codes.

Subsea structures


IKM Ocean Design Subsea Structures capability / experience:

  • Structural Analyses
    - Forgings - Tees, Wyes, Clamps, etc.
    - Structures - Frames, Manifolds (PLEMs), PLETs, Steel / GRP Covers, etc. 
  • Pressure Vessels
    - PLRs, Vessels, etc.
  • Lifting Analyses
  • Piping Analyses
  • Tie-in Analyses
    - Spools, hoses, flexibles
  • Integrity Management
  • Material Assessment
  • CP Design
  • Code and Standard Assessment (DNV, ASME, ISO, EuroCode, NORSOK)