Prima Subsea Services provides underwater inspection, maintenance, repair, and installation (IMR) services for offshore oil & gas assets across the asset lifecycle — from drilling and production to decommissioning.

Offshore Platforms

Typical scopes:

•  UW Platform Inspection (GVI, CVI)

• Jacket structural inspection 
• UW Non-Destructive (NDT) Survey
  • Ultrasonic Thickness (UT) Survey
  • Cathodic Protection (CP) Survey
  • Magnetic Particle Inspection (MPI) Survey
  • Flooded Member Detection (FMD) Survey
• Anode Installation / Inspection / Replacement
• Debris Removal

UWILD for Rigs and MODUs Units

Typical scopes:

• Intermediate & Special Survey UWILDs
• Leg & spudcan inspection and cleaning (jack-ups)
• Column & pontoon inspection (semi-subs)
• Thruster inspection and polishing
• Hull cleaning
• Mooring system inspection
• Sea chest inspection and cleaning
• Hull and weld condition survey
• Thruster & propulsion inspection and polishing
• Turret mooring inspection
• Sea chest inspection and cleaning

Offshore Production & Storage Units (FPSO, FSO, FSRU, FSU, FLNG)

Typical scopes:

• Hull and weld condition survey
• Thruster & propulsion inspection and polishing
• Turret mooring inspection
• Sea chest inspection and cleaning

Single Buoy Moorings & Other Floatables

Typical scopes:

• Mooring chain inspection
• Swivel & hose inspection
• Buoy structural inspection
• Anchor & chain survey
• Hose installation / replacement
• Leak detection
• Debris clearance

Subsea Infrastructure (PLEMs, Pipelines & Hoses)

Typical scopes:

• Pipeline inspection (GVI, CP, NDT)
• Freespan survey & monitoring
• PLEM inspection
• Leak detection
• Mattress installation
• Stabilization works
• Subsea tie-in support
• Debris removal

Cross-Asset Service Capabilities

• UWILD & Class Inspections
• Subsea Structural Inspections (GVI, CVI, CP)
• NDT & Thickness Measurement
• Installation & Construction Support
• Repair & Maintenance
• GVI & CVI
• NDT: CP, UT, MPI & FMD Measurements

All Prima Subsea Services' assets are maintained to a high standard and undergo regular audits to ensure compliance with applicable IMCA guidance; D023, D040, D018, and R006.