Subsea 7 today confirmed the award of a USD 150-300 million contract by Vattenfall for the Hollandse Kust Zuid (HKZ) 1-4 offshore wind farm project.
As BBN reported in April, the contract was subject to the client’s final investment decision, which has now occurred. The contract will be recorded in the backlog in the second quarter.
The contracted work scope includes the transport and installation of approximately 140 wind turbine monopile foundations and 315km of 66kV 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.