Asso.subsea – Gode Wind 3/ DolWin kappa OWF – July 2023 to November 2023 – 41 Array & 4 Export Cables

The Correll Group secured a contract for the AC Submarine Cables pull in operations on both the Gode Wind 3 OWP Offshore Substation and the HVDC Offshore Substation DolWin kappa.

The contract, awarded by Asso.subsea forms part of the AC grid connection system on behalf of the end client TenneT.

Scope of Works:

• Pre-project meetings
• Design and engineer the pulling methodology for both platforms
• Creations of RAMS
• Pre & Post Lay Testing (continuity, insulation resistance, Time Domain Reflectometry and Optical Time Domain Reflectometry, Tone Generation).

On the offshore assets:

• Cable pull of 2 x export cables on 2 x OSS platforms
• Supply Scaffolding for the support of the cable installation on GDE 3 OSS
• Stripping the export cables to expose the HV cores and FO cable
• Complete the permanent hang-off
• Cleat the HV cores from the hang-off to the GIS
• Terminate and splice the FO cable into the cabinet
• Assist in the termination of the three power cores into the GIS
• Complete post installation testing from the onshore substation to the offshore assets (IR, TDR & OTDR)
• Complete Tone Generation Testing
• Deliver inspection and test plan for the installed and tested system, forming part of key payment milestone
• Deliver accurate “As Built” records.

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