Fluor awarded Heerema / McNulty a subcontract for the fabrication of the offshore substation platform (OSP) topsides for the Greater Gabbard transmission assets. Heerema / McNulty manufactured the topside structures for the two offshore substations, providing the platforms that house the high‑voltage equipment for the 132 kV export system connecting the Greater Gabbard wind farm to shore. This work formed part of the construction phase of the OFTO assets.