Subsea interventions

Subsea interventions provides specialized underwater services including repairs, maintenance or decommissioning by, diving and ROV operations, dredging, mattress installations, and rock placement.

Subsea Interventions

Repair of subsea assets

We offer expert repair services for all subsea assets, promptly addressing issues to minimize downtime and extend infrastructure longevity using advanced techniques and materials. This ranges from pipeline repair, cable and umbilical repair, and/or platform interventions.

Diving

Together with our offshore diving partner we have a wide range of extensive experience in offshore oil&gas, and renewable diving industry. Diving and ROV Operations: Our skilled team conducts precise and safe underwater tasks, from inspections and maintenance to complex interventions, using both traditional diving methods and Remotely Operated Vehicles (ROVs).We handle full projects in any offshore diving ranging from:

  • Complete project management and diving documentation
  • Spool and hot tap installations in the oil&gas
  • Pipeline and Cable repair and reburial
  • Vessel repair, re-floating, or Salvage
  • Pipeline and Cable installation aids
  • IMCA & DNVGL approved diving
  • Underwater welding qualifications – 6 WPQR’s – Class O
  • IACS Class Rules & Specification
  • Operational & HSE guidance (risk analyses, HAZOP, HAZID)

Geotechnical (dredging, mattresses rock placement)

Dredging: We provide professional dredging services to remove sediments and debris, ensuring clear waterways with minimal environmental impact.

Mattress Installations and Rock Placement: We install subsea mattresses and perform rock placement to protect and stabilize pipelines, cables, and other underwater structures, ensuring long-term security and effectiveness.

Related projects

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