Seaway Heavy Lifting was awarded a construction‑phase contract by Dudgeon Offshore Wind Limited for the transportation and installation of 67 foundations and one offshore substation on the Dudgeon project. The scope included storage, transport and installation of monopiles, transition pieces, jackets and specifically the offshore substation jacket and topside that now form part of the Dudgeon OFTO transmission assets. The work was executed using the crane vessel Oleg Strashnov between March and August 2016, providing installation of a single offshore HVAC substation platform for the export system.