Following the assignment of Construction Management of the works in question, after carried out a series of inspection to verify the current state of the art, there were substantial differences with the hypotheses underlying the executive project. It was highlighted how the flood events that occurred in the years following the design, have severely accentuated the erosion of downstream of the existing bridle, reaching almost the tax share of the foundation of the same and creating a circumvention of the wing in the right river eroding the bank, undermining the stability of the work.
For this reason, a variant appraisal was carried out for the consolidation of the bridle, through the construction of a sub-foundation curb and the remaking of the wing by increasing the denting on the side, together with the construction of threshold and fifth walls for the connection of the latter with the bridle. To complete the intervention, it was planned to pave the bottom for the control of the underfoot at the base of the bridle, and of the cliffs in cyclopean massifs upstream and downstream of the works. For the construction of the planned intervention, the access of the mechanical means saw the need to build a reclamation box made of inert material to overcome awns interposed of an old municipal dirt road that was in fact totally grassed. An ultimately, the access to the bed takes place with the overcoming of a small stretch of privately owned slope reclaimed with inert material.
