Construction of the new reception and surveillance building. It receives visitors and employees.
Photos: Pierre COOK






Basis + working designs
Foundations by isolated footings.
Ground floor structure - reinforced concrete structure:
- pillar/beam
- slabbing with a depression
- walls in pre-walls
- peripheral canopy
- planted roofing accessible at first floor around the tower
Structure of the tower - structural steelwork:
- transverse portal frames in laminated profiles
- articulated pillars at foot of BA beams
- longitudinal stability: beam exposed to wind in roofing + Dia 20 stability cables
- enclosures on posts
- glazed façades with stainless steel cable for vegetation
- 2nd floor: concrete slab supported by metal girders
- metallic spiral staircase