Subsea construction
Subsea welding, turnkey trenching and support services for offshore subsea construction and inspection in the energy and related industries.
From simple repairs to complex specifications
We handle both simple and complex subsea welding using advanced pipeline and subsea welding technologies.
That includes challenging pipeline specifications such as corrosion-resistant alloys and high-strength steel applications.
- Corrosion-resistant alloys
- High-strength steels
- Pipeline welding
Turnkey trenching, planning to execution
Trenching protects, stabilises and insulates subsea lines against fishing, trawling and other risks. Our turnkey solution supports your project at every stage.
We trench for
- Rigid pipelines
- Flexible pipelines
- Control umbilicals
- Subsea cables
- Protectionagainst fishing and trawling
- Stabilityon the seabed
- Insulationfor subsea lines
Subsea & offshore support services
We provide support services for offshore subsea construction and inspection in the energy and related industries.
Combined with our engineering, project management and specialist personnel, this lets us supply the technical and manpower capacity a construction campaign needs.
Cable laying & diving. Specialist subsea marine cable laying and underwater diving for the oil & gas sector and marine developments.
Related service areas
Have a construction scope offshore?
Share your pipeline specifications, routes and schedule — we'll plan the welding, trenching and support you need.