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Platform for jack-up system

Offshore maintenance platform for jack-up system on installation vessel

KAMI’s engineering and production departments worked together on this project from start to finish. The project included design, FEM calculation and production of the steel structure.

We have been responsible for the entire delivery, and the construction is based on the customer’s proposal. After approval of the proposal, we prepared the production basis on which the steel structure was produced.

The platform is used to inspect and service the legs of a jack-up installation vessel. See examples of a jack-up installation vessel on Google here: The design allows the platform to be transported and stored in a 20-foot container. When the platform is needed, the parts are removed from the container and the entire platform is mobilized.


  • Building a platform based on the customer’s proposal
  • The scope was for the platform to be stored and mobilized in/via a 20-foot container.
  • Preparation of a complete design and production basis
  • Performing FEM calculations
  • Preparation of all relevant documentation for the delivery.


  • KAMIs has produced the construction in black steel.
  • Inbound processes include cutting and bending, CNC machining, welding and assembly.
  • NDT has been performed and a load test has been carried out prior to delivery.
  • Surface treatment – galvanizing.


  • An interesting project where both the production and design departments worked together to meet the customer’s requirement that the finished product could fit in a 20-foot container.


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We work within Industry, Offshore & Marine, and Structural Steel

We deliver everything from small welded structures to large structures!
We also deliver small CNC machined parts – and nothing is too small!

Engineering and project delivery

We offer design, FEM calculation and CE marking


Stainless steel and aluminum production

We offer sub-processes or complete designs


Production in mild steel and high-strength steel

We deliver everything in sheet metal, welding and machine work


Want to learn more about this project?

Feel free to contact us for more information!

KAMI carries out many different projects in stainless steel, aluminum, black steel and high-strength steel. We deliver projects to the offshore & marine industry, but we also deliver projects to the general industry, including the food industry.

For more information on some of the projects we have delivered to the general industry, here you will find information on selected projects here. To see other projects KAMI has delivered to the offshore & marine industry, check out these here.

We run complete projects like the one on this page from start to finish, but we also provide sub-processes for the metal industry. If you want more information about the individual services we offer, such as cutting, bending, CNC machining and welding in different materials, you can find more information here. KAMI also provides separate engineering services, including design work, preparation of production bases, FEM calculations, CE marking and other forms of documentation, such as design approvals from classification societies. Much more info about our engineering services can be found here here.

You are more than welcome to contact us – we will do everything we can to help you with your next challenge!

Contact us to find out what we can do for you