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Infrastructure Maintenance, Upgrade and Repair

FSDS possesses a vast amount of experience, knowledge and expertise in the maintenance, repair and upgrade of existing infrastructure including pipeline inspection and repair, structure inspection and repair, underwater welding, underwater NDT and survey by diver and ROV.

FSDS provides inspection diving services in conjunction with ROV inspection on board vessels of opportunity, or on client issued vessels, - to carry out offshore Inspection as part of routine inspection programmes including:  

  • Offshore jackets and structures
  • Pipelines
  • Subsea wellheads
  • Pipe-line end manifold (PLEM)
  • Flexible risers / mid-water buoys / SBM’s
  • FSO UWILD surveys
Scopes of work include but not limited to:
  • Marine growth measurement
  • Weld inspection
  • CP readings
  • UT readings
  • MPI readings
  • ACFM
  • Scour surveys
  • Pipeline free-span surveys