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Asso.subsea – Vesterhav Nord and Syd OWFs – April 2023 to Present – 41 Array & 4 Export Cables

The Correll Group – Cable Installation & Power Services Division (CIPS) is pleased to announce that it has been awarded a contract by Asso.subsea to deliver the Offshore Pull-ins and Termination and Testing (WTG Cables Pull-in / T&T Operations) of 66kV export and inter-array submarine cables for the Vesterhav Nord and Syd wind farms in Denmark.

The two offshore wind farms consist of four export and 41 inter-array cables, for a total of more than 70 kilometres.

CIPS is responsible for:

  • Pre-project meetings
  • Monthly meetings
  • Site visits
  • Mock-up Trials
  • Creations of RAMS
  • Project HIRA meetings
  • Pre Project training
  • Mobilisation of PPE, Cable pulling equipment, tools & test equipment via 20ft containers
  • Pre & Post Lay Testing (continuity, insulation resistance, Time Domain Reflectometry and Optical Time Domain Reflectometry)
  • Resonance Testing from onshore
  • Inline jointing works connection the offshore windfarms to the onshore OSS

On the offshore assets:

    • Cable pull of 41 IAC & 4 x Export cables.
    • Stripping the export cables to expose the HV cores and FO cable
    • Complete the temporary & permanent hang-off’s
    • Route the HV and FO cable into GIS and Fibre Enclosure on the WTG’s
    • Cleat the HV cores from the hang-off to the GIS / switch gear panels
    • Terminate and splice the FO cable into the cabinet
    • Complete post installation testing from the onshore substation to the offshore assets (IR, TDR & OTDR)
    • Deliver an Inspection and Test Plan for the installed and tested system, forming part of key payment milestone.


For further information: Contact Us


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