Cases

Prefabrication and subsequent installation of piping and piping supports.

Inspection of five concrete blocks on the side of the port showed that they did not lie against the pier head. Our analysis formed the basis of new, unique blocks.

Getting access to the jacket constructions where the topsides already were removed

In June 2021 SubC was awarded the mechanical scope of the planned Turnaround on @Crossbridge Energy Refinery in Fredericia.

Ensuring a long lifetime for the caissons while reducing the need for new wedges. SubC designed a special epoxy compound.

The dump caisson was leaking. SubC was contacted to carry out an urgent inspection, and we had to go offshore within 2 days.

A revolutionised decommissioning method for cutting below seabed without personnel in the water

We decided to offer the most cost-effective, feasible solution: to complete the job within 14 days

Fabrication and installation of 24 lifting points for Tyra. Responsible for the preparation including project management and engineering.

We were met with challenging weather conditions but completed the job within the time frame despite the weather.

The objective for solving the project was to perform the work in the splash zone without personnel.

SubC Partner successfully completed the boat landing installation and paint repair campaign on the Kraka field.

SubC Partner successfully completed the marine growth prevention campaign on the Hejre field.

The aim was to modify the gangway so it could conduct landings at TP foundations when a vessel is jacked up.

The complete multidiscipline fabrication, assembly and testing of a two-deck structure with a protected environment.

An urgent request to survey and level the seabed in preparation for the Dantysk accommodation platform.

The gangway system is now designed for extreme wind conditions, a North Sea speciality.

Delivering NDT report and necessary materials needed for port calls at the port of Esbjerg – on short notice.

To use JibFlex with a special connection to the platform, for moving and lifting the Push-On unit - safe and easy.

The development of custom-made seals, epoxy mixture, injection techniques, equipment, offshore operation etc.

The scope was to build and install two upgrade caissons, clamps, and all subsea Tie-in spools from the pipeline to caissons.

The brief was to replace selected buoyancy modules on a live riser without shutting down oil production.