Underwater Welding and Cutting
Dubina Engenering offer a temporary wet welding service using certified underwater welding equipment. We also carry out under-water cutting using a Thermal Lance Broco system delivering an effective solution for demolition and removal of steel pylons and other general underwater structures.
Hull Condition Inspections
This important function can be undertaken through the use of either ROV’s (Remote Observation Vehcile) which is a diverless operation OR through the deployment of qualified divers with hand-held video and still-camera. Both methods of observation can be relayed to the surface in real time on closed circuit TV monitors.
Propeller Polishing and repairs
Dubina Engenering use the Scotchbrite 3M system with propeller polish pads in grain 3 and 5 to achieve a high quality mirror like finish (where propeller casting allows). Before and after photos of our underwater polishing service are always provided. Our clients consistently advise us after service of the immediate recognisable fuel savings as a result of our underwater propeller service.