Ramboll was awarded a contract by Thistle Wind Partners (TWP) to deliver pre-FEED (Front-End Engineering Design) work for offshore wind foundations. The scope included developing substructure design concepts for wind turbine generator foundations (base case jacket concept for water depths up to 70 m) and undertaking parallel geotechnical sensitivity assessments. The work also included providing offshore substation foundation concepts for TWP’s Ayre Offshore Wind Farm (as well as for the Bowdun project) to help define the projects’ overall design envelope and inform later fabrication, transport and installation requirements.