UNIQUE TECHNOLOGIES AND LONG EXPERIENCE

FORTUNA

 

Pipelaying barge

 

PLB Fortuna is a 12-point anchor barge to lay underwater pipelines. It was built in 2010 in Shanghai. The barge is fit with 1600T crane, pipelaying equipment for pipe diameter 4”-60”, one 250T crane KOBELKO CKE 2500 and pedestal portside 40T crane. Depending on the pipeline characteristics it can be laid to the depth up to 200 m. Technological line consists of transversal and longitudinal conveyors for pipe racking, two 100T tensioners, line-up tool with line-up clamp, 6 welding stations, repair station, 2 coating stations and NDT station. Pipelaying process is controlled from the central panel. The barge is also equipped with 6 davit cranes, 2x90T, 4x75T) to perform tie-ins. If necessary, the barge can be equipped with 2500-3000T pedestal crane.

Vessel name: Fortuna
Classification: ABS / А1 derrick / pipelaying barge with ballast system
Year built: 2010
Builder: Shanghai Zhenhua Heavy Industry Co. Ltd.
Year modernized: 2011
Port of Registry: Hong Kong
Dimensions (L х W х H): 169 х 46 х 13.5 m.
Min draft: 9 m.
Working draft: 5.0 – 6.5 m. GRT: 39 989 t.

 

 

TECHNOLOGIES

S-lay pipeline installation
Landfall
Tie-ins
Installation of manifolds, foundations and platform topsides
Underwater connections by divers
Underwater connections with ROV

PROJECTS

Sakhalin-Khabarovsk-Vladivostok main gas pipelines system
Sakhalin-1. Phase II.
Arkutun-Dagi field development

 
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