Realization of the civil line works and related connected works of the Castagnola and Cravasco lots, as part of the construction of the “Terzo Valico dei Giovi” AV / AC section.

Description:

Lot Cravasco: natural gallery Binary Pass Odd of 4,717 m and natural tunnel Valico Binario Equal to ml 4,717.
Lotto Castagnola: Graft of graft with the line tunnels of 163 ml.
Natural gallery Binary pass Odd of 2,120 ml and natural tunnel Valico Binario Equal to 1,440 ml.

Work performed in collaboration with: Pizzarotti S.p.A.

Commissioned by:
CONSORZIO COLLEGAMENTI INTEGRATI VELOCI CO.C.I.V.

Year of completition:
2018 - 2021