Welcome

Seamar's Subsea Construction Division offers a comprehensive package of offshore diving and marine construction services that support the lifecycle of the well - from the initial spud-in, through drilling and production, to the final decommissioning and abandonment of the subsea structure.

Seamar's offshore diving services include:

  • Inspection, Maintenance & Repair of subsea infrastructures & production facilities
  • Pipeline repairs & abandonments
  • Wellhead Installations, Repairs & Abandonments
  • Level II, III & IV Platform Inspections
  • Riser Clamp, Riser Installations & Abandonments
  • Underwater Burning & Welding
  • Rig Support & Rig Move Site Surveys
  • Pipeline and Platform Anode Retrofits
  • Subsea Valve Operations
  • Site Clearance & Debris Removals
  • Well Stub Removals
  • Conductor Stub Repairs & Removals
  • Subsea Tie-Ins
  • Subsea Tree Installations

Dive Support Vessels

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