LYON - TURIN BASE TUNNEL

Posted on 11th May 2020

On September 23rd 2019 Federica, the 11.26 m diameter TBM, successfully completed the excavation of the first 9 km section between St-Martin-la-Porte and La Praz, which is part of the 57.5 km Lyon-Turin base tunnel.

Alpina celebrates this important milestone thanks to the competence and skill of her on-site Supervision Team!

Capitale Sociale € 1.155.170 interamente versato
C. F. e iscrizione al Registro Imprese di Milano 01033390392
REA 1337939
Partita IVA 10241540151

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