Subzones within zone I or zone of urgent protection measures. It corresponds to the geographic area affected by the passage of the radioactive cloud within a 10 km radius circle around the nuclear power plant (with the nuclear power plant at its center). In the area of ​​zone I, the sector of preferential attention and the zone of preferential attention are also defined.

Location of rail network tunnels included within the scope of the PROCICAT action plan for emergencies in the rail passenger transport.

Points where flooding frequently affects.

Points representing the different logistics centers for the natural gas distribution or storage.

Location of the dam's sirens.

Identification of the municipalities through which the ethylene pipeline passes.

Identification of the municipalities through which the pipeline passes.