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The work, which started at the end of 2018 and is estimated to cost approximately € 6.8 million, is being undertaken by a grouping of companies consisting of Vinci Construction Terrassement (lead partner), Cofex GTM Travaux spéciaux, and TP Manno.
30 workers
36 months of work
25,000 tons of excavated material
6 m of embankment
A ministerial delegation was also present during the visit of the base tunnel works in Saint-Julien-Montdenis.
Excavations reached a total of 35.5 km, of which 13 of base tunnel.
The companies of the UXT consortium, led by Itinera, signed the Sustainability and Security Pacts with TELT.
The contract worth EUR 1 billion was awarded to the binational group of companies composed by Itinera (agent), Spie Batignolles and Ghella.
