RISANAMENTO STRUTTURALE
The extraordinary maintenance
program of bridges, viaducts and tunnels of the road network, of national
interest managed by Anas, saw Cipa participate in the rehabilitation
interventions along the provincial roads in the territory of the province of
Trapani in Sicily.
The intervention specifically
concerned 5 box-shaped underpasses located along the highway 115 South Western
Sicula that connects the cities of Trapani and Syracuse and a counter-bank
wall; punctual restoration of the viaduct called Case Ditte of the state road
119 that connects Alcamo to Castelvetrano; full restoration of the pylons of
the Acqualavite viaduct on the state road 187 that connects Trapani to Palermo.
This last intervention, given the
considerable height of the pylons of over 30 meters, required the assembly of
self-lifting mobile scaffolding that allowed the work to be carried out without
occupation of the roads above with the restoration of over 100 cubic meters of
diseased concrete.
Reinstatement works were carried out
on the concrete cover by manually demolishing the deteriorated concrete, laying
additional reinforcement where required and restoring the concrete cover with
two-component, fiber-reinforced thixotropic cement mortar and additives with an
organic-based corrosion inhibitor.
Job worksheet
Place: Italy - Trapani
Period: July 2021 - February 2022
Client: Anas
Value: 727.000.000 EUR
SOA categories:
OG3 IV
Status advancement work: 100%
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