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Semco Maritime
Esbjerg Brygge 30
DK- 6700 Esbjerg

Nordsee One
Offshore Substation

Customer: Bladt IndustriesEnd customer: InnogyLocation: The German part of the North Sea Period: 2015 - 2016Topside weight: 1890 tonsCapacity: 332 MW
The solution

A full electrical engineering, procurement, construction and installation (EPCI) contract for the construction and installation of substation for the Nordsee One offshore wind farm. The Nordsee One project involved all electrical disciplines including low-, medium- and high-voltage systems.

Competences and systems
  • High- and medium-voltage systems
  • Low-voltage systems
  • Diesel generator systems
  • Protection and control systems
  • Project management
  • Drainage and waste systems
  • HVAC systems
  • Communication and IT systems
  • Platform identification systems
  • Transport/spacing systems
  • The project was delivered on time
  • Positive feedback from customer regarding general workflow and quality of work delivered