The site installation plan serves several purposes: it provides the necessary indications for the layout of the various installations and equipment, and serves as a reference for all those involved, as well as helping to obtain the various authorizations required prior to start-up, in particular that relating to the installation of cranes. It has a direct impact on future construction processes, and poor design can lead to site delays, additional costs and serious accidents.
Site boundaries, building locations, traffic routes, fluid circuits, workstations - all these elements must appear on this detailed plan, as must the layout of lifting equipment. This last point requires a study of the nature of the ground and the integration of very specific safety criteria, including no-fly zones, crane interference and constraints linked to assembly and disassembly.
The plan also specifies the layout of traffic lanes and paths within the site, as well as the location of the prefabrication and concreting stations, which take up a lot of space.