BIGA GROUP Ltd. HRVATSKA

Vinež 620 52220 Labin, Hrvatska
tel.: +385 52 880 882
fax: +385 52 880 883

Intervention (24h): biga@biga.hr

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Underwater welding and cutting

  • welding
  • welding
  • welding
  • welding
  • welding
  • welding

Personally developed state-of-art underwater welding technology, more than 10 underwater welding annually, the most sophisticated equipment, 2 certified welding procedures, guarantee of quality of performed works.

Underwater work performed by divers in order to maintain ships, submarines, platforms, pipelines, etc. is considered highly complex activities. Organization of such activities requires a large number of highly skilled people and mobilization of a great quantity of equipment. An indispensable role in maintaining underwater constructions has the method of wet underwater welding which enables a very fast and efficient remediation of fracture of structural elements on the spot, and if well prepared and organized prefabricate welds can be performed.
Application field:
- Ships - rudder, hull, tanks, structural modifications, ship propellers
- Corrosion protection - replacement of sacrificial anodes
- Off-shore facilities- platforms, pipelines
- Thermal power stations – nuclear and conventional power plants
- Submarines - hull, rudders of direction and depth

Welding procedure:
- REL
Materials:
- Alloyed steels, low alloy steels, high-alloyed stainless steels, aluminum and aluminum alloys, cast steel.
More than 200 meters of cutting per year.
Equipment for cutting up to 90 meters in depth.

 

Authorized Service Partner

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The propeller / rudder

Work orders, photo / video documentation,
drawings / sketches, main / auxiliary documentation

The number of registered works: 4

Other

Work orders, photo / video documentation,
drawings / sketches, main / auxiliary documentation

The number of registered works: 8