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Flat rack approved by DNV GL

KAMI delivers offshore DNV GL approved flat rack

Our black steel engineering and production departments worked together to complete this project from A-Z. An exciting project with construction, FEM calculation, design approval and production of the steel structure, which we were awarded as we could handle the complete delivery!

KAMI has delivered everything, and based on the customer’s specification, we have taken care of the design, FEM calculations and the contact and approval via the classification society – DNV GL. After design approval, we manufactured the steel structure with DNV GL monitoring the production on an ongoing basis.

After delivery, the flat rack has been used offshore to transport equipment from land to TPére(Transition Piece) in connection with offshore wind farms.


  • Construction of flat rack after clarification of customer concept/specification
  • Production optimized in collaboration with KAMI’s production department
  • Performing FEM calculations and preparing a calculation report
  • Preparation of the production basis
  • Design approved by DNV GL
  • Preparation of all relevant quality documentation.


  • KAMI’s black steel manufacturing section has produced the steel structure.
  • Processes include cutting, CNC machining, welding and assembly.
  • The steel contract has been verified with a survey by DNV GL and NDT has been performed.
  • Load test in the presence of DNV GL
  • Surface treatment – metallization
  • The delivery comes with MRB (Manufacturing Record Book) and includes all material certificates, welding certificates, NDT reports, measurement reports and the like.


  • The project has been delivered with final certificates for the individual flat racks – the certificates are issued by DNV GL.
  • An exciting project with all facets – where all of KAMI’s competencies came into play.


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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?

You are more than welcome to contact us!

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

For more information on some of the projects we have delivered to the industry, find relevant information on selected projects here. Other projects that KAMI has delivered to the offshore & marine industry you can find here.

KAMI runs complete projects like the one on this page, where we are involved from A-Z, but we also deliver sub-processes to the metal industry. More info about the services we offer, such as cutting, bending/rolling, CNC machining and welding can be found here here. KAMI also provides separate engineering, including design work, preparation of production bases and FEM calculations. We can also provide CE marking and other forms of documentation, such as design approvals from classification societies. Read more about our engineering services here.

Feel free to contact us – we will do everything we can to make sure you get the best out of your project!

Contact us to find out what we can do for you