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Shipping Repairs and Maintenance

Underwater ship repair and maintenance dubina marine diving company, was founded in Split, Croatia in 2001. The company, serving both the shipping and offshore industry, has grown to become one of the leading Croatian companies providing a comprehensive range of underwater maintenance and repair services. Dubina specializes in cutting edge, underwater repair and maintenance technology and solutions that are performed in-situ resulting in ship owners often finding drydocking is not necessary so time, trouble and expense are saved. Dubina Engenering underwater services cover all types of repair including highly technical repairs or replacements such as thrusters, propellers, rudders, stern tube seals, and damaged or corroded hulls.

Our underwater services are extensive:

- 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.

- Sea chest maintenance

This critical underwater intake area requires constant care and upkeep to ensure a free flow of sea water. Dubina Engenering has significant experience in cleaning, maintenance and repairs of this area.

- Hull Thickness Gauging

Using state of the art technology through the TRITEX NDT gauging instrument, Dubina Engenering is able to establish the thickness of various metals under the surface of the water, i.e. ships hulls, submerged pipe lines etc.

- Under water doubler-plate (patch) and crack repairs

Dubina Engenering offers the choice of either under-water wet welding or sandwich doubler-plate dependant upon the specific jobs requirements. Dubina Engenering underwater team consist of qualified Divers with specialist skills and knowledge in under-water welding and fabrication.

- Emergency Mobile Dive Crew

Dubina Engenering have developed a compact, light-weight response unit for underwater deployment in Adriatic sea which can be mobilised at short notice.

- Propeller Polishing and repairs

See separate category on web site.

- Rope Guard repairs

Dubina Engenering can repair existing or replace unserviceable guards through the deployment of underwater divers with welding equipment or other solutions as required.

- Ships anchor and main chain location and/or recovery

Dubina Engenering can locate lost anchor and chain from commercial shipping and assist in recovery through the use of diving operations or ROV.


dubina

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.
dubina

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.
dubina

Underwater surveys

Dubina Engenering provide high quality ROV inspection services to offshore oil and gas, pipelines, overseas communication cables, ships, anchor and chain recovery, throughout Adriatic sea.