Geofusion Group sp. z o.o. performed the nearshore geophysical and geotechnical surveys for the BC-Wind project’s grid connection works, supporting the shore crossing (HDD section) and the connection of the offshore wind farm to onshore infrastructure. The reported nearshore scope included bathymetry (MBES), side-scan sonar (SSS), magnetometry (MAG), seismic reflection/refraction and electrical resistivity tomography (ERT), along with associated geotechnical investigation activities.