Subsea 7 has confirmed the award of a substantial contract by Vattenfall for the Hollandse Kust Zuid (HKZ) 1-4 offshore wind farm project. Previously announced on 23 April 2020, the contract was subject to the client’s final investment decision, which has now occurred. The contract will be recorded Subsea 7’s in backlog in the second quarter.
The contracted work scope includes the transport and installation of approximately 140 wind turbine monopile foundations and 315 kilometres of 66 kV inner array grid cables. Offshore installation is scheduled for execution in 2021 and 2022 using Seaway 7’s heavy lift, cable lay and support vessels.
Note: Subsea 7 defines a substantial contract as being between USD 150 million and USD 300 million.