Seaway Offshore Cables
Trianel Windpark Borkum II
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Trianel Windpark Borkum II

33kV Inner Array Grid Cable System

Seaway Offshore Cables was awarded the contract for the turnkey engineering, procurement, installation and commissioning (EPIC) works related to the inner array grid cable system of the Trianel Windpark Borkum Phase II project by Trianel Windkraftwerk Borkum.

The Trianel Windpark Borkum II is located approx. 40 km north of the island of Borkum within the German Bight sector of the North Sea. The OWF consists of 32 wind turbine generators, each with a capacity of 6.2 MW and is based on an inner array grid of 36 medium voltage copper core submarine composite cables with a total length of up to 59km.

The submarine composite cables were manufactured and supplied by Norddeutsche Seekabelwerke (NSW) and were subsequently installed by Seaway Offshore Cables utilising dedicated in-house resources such as the Cable Lay Vessel Seaway Aimery and Installation Support Vessel Seaway Moxie.

Facts & Figures
  • 32 Wind Turbine Generators

  • 200 MW installed capacity

  • 1 Offshore Substation (OSS)

  • 59 km of submarine cables

  • 3,664 W2W connections

  • 15,485 personnel transfers

Ich freue mich auf die Aufgabe, als lokal ansässiger Projektleiter, meinen Anteil zur erfolgreichen Realisierung dieses Projektes „aus der Region für die Region“ einzubringen."

Harald Poppinga
Project Manager
Client: Trianel Windkraftwerk Borkum, Germany
Location: North Sea, German Sector
Water Depth: Up to 33 m
Scope: Supply of submarine composite cables
Supply of submarine cable accessories
Supply of cable protection systems
Marine cable route and UXO detection survey
Pre-lay grapnel run and route clearance
Cable installation, termination, testing and pre-commissioning
Type of Cables: 3-core submarine composite cable
Voltage Level: 33 kV
Conductor: Copper
No. of Cables: 36
Length of Cables: 59 km
WTG’s: 32 x 6.2 MW, Senvion
Total Capacity: 200 MW
Schedule: One (1) continuous campaign in 2018
Vessels: CLV Seaway Aimery
ISV Seaway Moxie
W2W Connections: 3,664
W2W Transfers: 15,485
Want to know more?
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Lars Muck
Commercial Director