Underwater ship maintenance
Below the waterline

Safe, compliant subsea work

Underwater diving services provide specialized inspection, maintenance, repair, and salvage operations below the waterline for ships, offshore structures, ports, and marine facilities.

These services are performed by certified commercial divers using advanced underwater equipment and safety procedures.

View full scope
What we deliver

Core underwater diving services

Inspection, cleaning, repair, construction support, salvage, offshore diving, NDT, and environmental scopes - executed to class and safety standards.

01
Underwater Inspection Services
  • Hull inspection
  • Propeller and rudder inspection
  • Sea chest inspection
  • Damage assessment surveys
  • Class-approved underwater inspections
02
Underwater Cleaning Services
  • Hull cleaning
  • Propeller polishing
  • Marine growth removal
  • Sea chest cleaning
  • Intake and discharge cleaning
03
Underwater Repair Services
  • Underwater welding and cutting
  • Hull crack repairs
  • Propeller repairs
  • Anode replacement
  • Blank installation and removal
04
Marine Construction Support
  • Underwater fabrication
  • Pile inspection and repairs
  • Jetty and quay wall inspection
  • Mooring system installation
  • Pipeline support works
05
Salvage & Emergency Response
  • Salvage operations
  • Wreck inspection
  • Recovery operations
  • Emergency leak sealing
  • Search and recovery missions
06
Offshore Diving Services
  • Offshore platform inspection
  • Subsea structure maintenance
  • Riser and pipeline inspection
  • Cathodic protection surveys
  • IMR (Inspection, Maintenance & Repair)
07
Non-Destructive Testing (NDT)
  • Ultrasonic thickness measurements
  • Magnetic particle testing
  • Underwater photography and videography
  • Structural integrity assessments
  • Class and insurance surveys
08
Environmental & Specialized Services
  • Dam and reservoir inspection
  • Intake tunnel inspection
  • Underwater environmental surveys
  • Aquaculture support diving
  • Scientific and research diving
Why underwater diving

Benefits of underwater diving services

In-water work can defer yard time, restore performance, and support class and insurance evidence without unnecessary off-hire.

Reduces drydocking costs Minimizes vessel downtime Enables emergency underwater repairs Improves operational efficiency Supports class compliance and safety
On site

Typical equipment used

Diving helmets and suits Underwater hydraulic tools ROV systems Underwater cameras NDT inspection instruments Air Compressors Nylon & wire brushes
Request underwater support