In August 2017, Wust requested a drone flight in order to re-create a 3D model of the roof and so being able to determine the relative positions of:
– VMC air intakes
– Rejection VMC
– Various chimneys
This allowed Wust to determine / draw:
- precise adaptations of the plans: redesign the layouts;
- put accurate dimensions of the elements and between these elements;
- determine exact heights of the chimneys.