Steel construction and piping

Excellent fabrication facilities onshore

Quay facilities for unloading and mobilisation

High-quality solutions delivered on time

Modules, skids, steel structures and piping

we handle your project in our well-equipped fabrication and yard facilities with direct access to quayside

Seamless cooperation

Thanks to our in-house engineering and fabrication capabilities, cooperation between engineers and production personnel is seamless.

Design, purchase and fabricate

We design, purchase, fabricate and test a wide range of modules, skids, steel structures and piping for final delivery, offshore commissioning and start-up.

In-house capabilities

With all this expertise under one roof, we can provide an increased degree of flexibility, as we can quickly move resources to where they’re needed the most.
Structural engineering

We specialise in

  • Primary and secondary steel structures
  • Sea fastening
  • Pile grippers and up-ending tools
  • Stairtowers, stairs and handrails
  • Lifting equipment and handling tools
  • Bridges, access ways and skids
  • Piping and spools engineering, fabrication and installation
  • Structural engineering, fabrication and installation
  • Scaffolding and rigging
Structural capabilities
Sea fastening

We have done it before ...

Chemical skid

    

Customer

Maersk Oil & Gas

Location

Denmark

Period

August - November 2016

Project scope

Fabrication of Chemical skid based for location of 4 ea. Hypochlorite Tanks. These tanks are part of the temporary Hypochlorite injection to be established at the DAN FIELD – FG Platform. Scope included complete steel fabrication, final assembly including electrical, instrument installation and FAT of the incorporated load cells in the skid.
Overall project Management until final handover to the client incl. 3rd Part approval 

Chemical skid

Seajacks Scylla

    

Customer

Seajacks

Location

Denmark

Period

September - December 2016

Project scope

The project scope consisted of fabrication and sea faseting of the Bladerack structure and Tower Grillage with adaptors. The sea fastening installed during this mobilisation will with minor modifications serve for three types of WTG’s.

Seajacks Scylla

Bilfinger, Pacific ORCA

    

Customer

Bilfinger Marine & Offshore Systems

Location

Denmark

Period

February – June 2015

Project scope

The project scope consisted of fabrication of 342 tons of sea fastening and handling equipment to facilitate the mobilisation of the foundations for the SANDBANK OWF. Scope included installation of the sea fastening and handling equipment on board the Pacific ORCA.

Open project reference
Bilfinger, Pacific ORCA

A2SEA, Sea Challenger

    

Customer

A2SEA

Location

Denmark

Period

April – July 2015

Project scope

The overall project scope consisted of fabrication and installation of helideck sub-structure on board the A2SEA Sea Challenger. The scope included project management from fabrication phase to installation phase including handover of the project to A2SEA.

Open project reference
A2SEA, Sea Challenger

Siemens Wind Power

    

Customer

Siemens Wind Power A/S

Location

Denmark

Period

January 2015 – May 2015

Project scope

The overall scope for the project consisted of design, calculation, DNV design approval and fabrication of 20 feet transport frames for gearbox and main shaft for a 4MW windturbine. Total weight of approx. 40 ton.

Open project reference
Siemens Wind Power

Contact our steel fabrication specialists

Torben Thorhauge

Manager, Fabrication Projects

Semco Maritime A/S

Staget 1

6700 Esbjerg

Denmark

 

Mogens Jensen

Manager, Steel Fabrication

Semco Maritime A/S

Staget 1

6700 Esbjerg

Denmark