The “Grand Site Tour Eiffel” competition was held by the City of Paris in partnership with Autodesk. The competition required a 3D model of the 54 hectares of land that were to be redeveloped for the Paris 2024 Olympic Games. The contestants were provided with a 3D model of the structure through scan-to-BIM technology. The model created by Autodesk will be used during the restoration of the Eiffel Tower grand site - all 2.4 square kilometers of it.