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Tunnels are vulnerable to soil movements. In order to prevent difficulties and delays during construction, StabiAlert sensors could be used prior to the construction to chart the natural soil movements. 

During the tunnel construction or renovation, the StabiAlert system can be used to measure deformation of the construction.

Once the tunnel is complete, the StabiAlert sensors are extremely suitable for recording sudden vibrations in and slow changes to the tunnel. Patterns quickly become apparent on the clear StabiAlert Dashboard.