"Maiorana Costruzioni", as a company operating on behalf of the client Cervit Società Consortile, between the agent ITINERA spa and Consorzio Cooperative Costruzioni CCC, has completed the works in the tunnel for the construction of fireproofing of the load-bearing structures, through the laying of lightweight concrete by Perlite Italiana Srl type MII and the construction of the platforms, for regulatory compliance in the context of the works of the artificial tunnel of the new railway link Turin-Ceres. The intervention is part of the work, commissioned by the Piedmont Region, for the construction of the underground connection through an artificial tunnel between the historic Turin-Ceres railway and the recently built railway bypass that will allow interconnection with the Porta Susa station and the network of Turin transport.