New activities for Trevi in T3 section, Line C of Rome. From the compensation grouting works under the footprint of the existing Colosseo station, line B, to the construction works for the widening of the tunnels of the Fori Imperiali station, up to the preparatory works for the Piazza Venezia future station, with the freezing and cement & chemical grouting test field.
Three different activities, which took place beetwen January 2019 and June 2020, conducted using three different technological methodologies, characterized by the same idea: achieve the goal, ensuring safety and delivery times.