The wind farm Nordsee One (N1) is located in the German Bight, approximately 32 km north of the island Juist. The water depth ranges roughly between 26 m and 34 m (LAT) with 2,7 m tidal range. Under operation are 54 Senvion wind turbine generators (WTG) of 6.2M126 type with a nominal output of 6.15 MW.

N1 wants to enter into a Service- and maintenance agreement (SMA) with a long-term full-scope service for the 54 WTGs, starting from 7.12.2020 until 6.12.2027. The main tasks of the scope will be maintenance (scheduled and unscheduled), inspection and repair of components including major components, management of spare parts, documentation and reporting of the tasks and the WTGs and all tasks which are necessary to keep the wind farm running safe and sustainable, including full logistics, base infrastructure, spare part procurement, monitoring and control.

See above and the call for competition (CfC).