The project was prepared under the direction of Jacques Moulin, chief architect for historic monuments and co-founder of the firm 2BDM.
The construction work and studies are largely based on the plans drawn up by 2BDM, which served as the basis for modeling the entire spire in 3D.
Next is Christophe Bottineaux, also chief architect for historic monuments and co-founder of the firm 2BDM, who took over the project.
The Graphic Design and Heritage teams converted the 2D plans provided by 2BDM into a complete 3D model, incorporating all details (joinery, sculptures, gargoyles, internal structure). This model will serve as a precise guide for the ongoing reconstruction, which is set to begin in 2025, with a target completion date of 2030.