Subsea Inspection, Repair and Maintenance (IRM) Services


Deepwater offers a complete range of IRM services with an advanced survey technology, highly trained & experienced personnel. Subsea IRM services are delivered by making use of Commercial Divers & ROV’s.
Our IRM services can be extended into several areas including-



  • Design, management, and execution of subsea repairs
  • Rig positioning survey
  • UWILD Survey, Underwater hull Inspection & Cleaning
  • Ultrasonic Thickness Gauging
  • Pipeline and platform inspection
  • Anchor chain inspection and measurement
  • Leak investigation and repair
  • Pipeline stabilisation and repair using clamps and spools
  • Anode clamp design and retrofit
  • Cathodic protection – Measurement & Installation
  • Structure & Pipeline repair clamp installation
  • Pre and post-installation surveys
  • Suction anchor installation
  • Pipeline commissioning and testing
  • Pipeline intervention and stabilisation
  • Cable and pipeline trenching services
  • Subsea tree/module installation and recovery
  • ROV mounted tooling solutions specifically designed
  • Subsea hardware component change-outs
  • Installation of subsea isolation valve (SSIV)
  • Installation of rigid/flexible risers and I / J Tubes
  • Spool tie-ins And Hot taps
  • Single Point Mooring (SPM) installation
  • Pipeline End-Manifold (PLEM & PLET Lateral) installation
  • Pipeline crossing and free-span correction
  • Flow lines and umbilical installation support
  • Trenching, backfill and out-of-straightness surveys
  • Subsea hydro-testing
  • Pre-installation crossing structure and survey
  • Subsea excavation And Site Clearance survey
  • Anode retrofit and life extension construction tasks
  • Protection and stabilisation structures
  • Subsea riser and mid-water arch operations
  • Jack-up spud can survey
  • Debris clearance survey and removal
  • Platform and vessel inspection
  • Structure cleaning
  • Wet Welding & cutting
  • Splash-zone survey and protection
  • ROV mounted tooling solutions
  • Non Destructive Testing (NDT) - ACFM, MPI, UT

Subsea Inspection, Repair & Maintenance using Divers & ROV’s