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Conversion / modification of offshore containers

KAMI provides container conversions/modifications for the offshore and wind industry

We can take care of the complete delivery from delivery of approved DNV GL 2.7-1 containers, to engineering, conversion, surface treatment and final inspection and certification via DNV GL.

KAMI has, among other things, been responsible for the construction and approval of containers for international assignments, and we have designed several different containers for many purposes – everything from housing to exercise rooms to securing equipment for the oil industry.

KAMI can be your project partner – and manage the entire project!

KAMI can be your single point of contact / one-stop supplier when it comes to delivering the complete solution. If you as a customer want to ensure 100% accountability, we are ready to take care of everything related to the delivery. In addition to engineering, modification, surface treatment and final inspection, we can provide you with the right solution through our professional partners, including insulation and electricity. We have knowledge of fire classes, ATEX and Norsok requirements. In addition to offshore container conversions, KAMI also delivers customized standard containers. If you want to read more about these solutions, here’s the info here.

Whether you need sparring and know-how for your design phase or you need a rebuild, we can perform these services separately – just as we at KAMI can handle the complete approval and rebuild contract from A to Z.

We can deliver your shipment with the correct certificate

We work with the issuance of Certificate for Offshore Container and Statement of Conformity for Lifting Frame via DNV GL, and in addition, we also work with CSC Safety Approval approval (Container Safety Convention).

We design, rebuild and obtain approval according to DNV GL standards 2.7-1, 2.7-2 and 2.7-3. In addition, we work according to the Norsok standards, so we know what is required in terms of quality for the containers to be approved after modification – and meet the specified requirements.


If desired, KAMI can carry out construction work based on a specification, and we can provide sparring / expertise in relation to the conversions we have already done. KAMI has carried out projects where the customer has come up with an idea – and based on this, KAMI has designed and planned the conversion, and finally secured approval via, for example, DNV GL.

Quality documentation

We can handle design, manufacturing and approval, and KAMI has its own welding coordinator. Depending on requirements, a Manufacturing Record Book (MRB) can be created so you receive the full documentation package after delivery and issuance of certificates.

KAMI is issued certificates based on DNV GL standards (Certificate for Offshore Container) and CSC Safety Approval (Container Safety Convention).

We also design and manufacture according to the DNV GL 2.7-3 standard so we can ensure that you as a customer are issued a Design Verification Report and a final Certificate for Portable Offshore Unit via KAMI.

KAMI is DS/EN ISO 9001:2015 certified and in addition we are certified to perform welding according to EN ISO 3834-2. We are therefore ready to make your rebuild/new build to meet the requirements and get final approval from the classification society.

Manufacturing in many materials

We manufacture in black steel, stainless steel, high-strength steel and aluminum, so we have many options to handle the desired conversion/modification according to a customer-specific solution.

We cut in-house and can therefore ensure traceability on all materials. We can weld according to WPS / WPQR, and we can prepare Welders Log and have NDT performed.

We have extensive experience in complying with classification society requirements when it comes to production, and we can handle all contact with third parties to ensure that the solution is ultimately approved.

Surface treatment

Surface treatment can be carried out according to DS/EN ISO12944-C5M, MOTS or Norsok standards, and all deliveries can be supplied with a measurement report if required. In addition, FROSIO reports can be created via external inspection so that the surface treatment is 100% documented.

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


See what we can deliver in terms of standard container conversions here

Conversion and fit-out of standard containers



Want to learn more about our container conversion capabilities?

Then feel free to contact us!

We’ve done many projects in stainless and aluminum, as well as mild steel and high-strength steel – for many industries!

KAMI is ready to help you with your next project, and in addition to conversions, we also deliver projects for offshore & marine. Info on some of these projects can be found here.

In addition to offshore & marine projects, we also deliver projects to general industry. If you want to read more about some of these projects, you can find info here.

In addition to project execution, we also provide a lot of sub-processes for the metal industry. If you want to see more about what we offer, you can find more information here. In addition to production, we also provide engineering through our engineering department, such as mechanical design, preparation of production basis, FEM calculations and CE marking. Much more info about our engineering competencies can be found at here.

Contact us to learn more – we’re ready to help you with steel structures and engineering services!

Contact us to find out what we can do for you