❑ Marine and Naval Engineering
✓ Consultation
✓ Ship Design
✓ Ship Building/Ship Repair
✓ Marine Project Safety Management

❑ Salvaging
✓ Refloating of Vessel Max Depth 50 Meters
✓ Underwater Ship Breaking

❑ Ship Husbandry
✓ Hull Cleaning
✓ Propeller and Thruster Polishing
✓ Underwater

❑ Video/Photography/CCTV
✓ Sacrificial Anode Replacement
✓ Cathodic Protection System
✓ Non-Destructive Testing
✓ Underwater Welding and Fabrication

Our Marine Underwater Team
“RRRC DRAGON”

❑ Power Plant, Ports and Harbor Facility
✓ Inspection Photography/Video
✓ UTG/NDT
✓ Marine Foundation Systems/Fenderring
✓ Retrofitting Steel Beams/Underwater Concreting
✓ Navigational and Mooring Buoy Installation
✓ Underwater Welding Works
✓ Underwater Cleaning of Intake and Discharge Pipes
✓ Shipside Servicing Services
✓ Stevedoring Services
✓ Seawall Slope Protection
✓ Concrete Jacketing
✓ Hydrographic, Topographic Survey
✓ Oceanographic Survey
✓ Geotechnical Investigation
|✓ Seabed Survey, Debris Survey, Marine Growth Survey