Safety interventions of the shoulder on the Genoa side of the Fondega III Viaduct to prog. km 120 + 230 carr. North of the A7 Genova – Serravalle motorway. These are redevelopment works of the joint line, following subsidence, and of the underlying structures, for road safety purposes.
The works mainly consist of:
- removal of the pavement on the back of the shoulder
- construction of a curtain of micropiles close to the paraghiaia
- demolition of a portion of the paraghiaia removal of the broken reinforcement and installation of the supplementary one
- formwork and casting for the reconstruction of the portions demolished.