Offshore & Wind Assistance (OWA), part of GeoSea (DEME Group), was contracted to operate and maintain the Gemini offshore wind park Balance of Plant. The scope included marine logistics and the maintenance of cable and scour protection, including the two export cables, infield cables and an export connector cable, plus associated scour protection at WTG and offshore high-voltage substation foundations. The contract duration was five years starting in 2016.