TBMs often operate in extreme conditions, and despite the high level of safety provided by standard equipment—such as probe drills, drainage systems, and other dedicated tools—exceptional situations or unforeseen events c can arise, slowing or even completely halting advancement. TunnelPro has gained extensive experience in handling these critical scenarios, intervening over the past decades both on its own projects and as a technical consultant in cases of lining segment collapses, water infiltration, or adverse geological events. Our engineers can quickly assess the situation and identify the most effective solution to restore normal excavation operations in a short time.
