Arcadis Ost 1 is the first commercial offshore wind project installed with a floating installation method. Parkwind Ost GmbH contracted Heerema Marine Contractors (HMC) for the loadout, transport and installation of the WTGs. Mocean assisted HMC with wind turbine component lift analyses, determining design loads and expected motions for their novel full RNA lift method. Mocean also participated in the offshore support during multiple trips to contribute to the project's successful execution.