Tunnel Instrumentation

The supplied geotechnical instrumentation systems include:

  • Vibrating wire piezometers with automated data capture
  • Inclinometers to monitor shaft deflection and lateral ground movement around shafts and tunnels,
  • Extensometers to monitor ground deformation above the tunnel crown during the TBM drive and after construction of the lining.

Our engineers have significant experience working on:

  • Monitoring systems and sensor procurement;
  • Data management, validation, system behavior analysis and system database management services;
  • Remote monitoring systems with preset alarm triggers and warnings that allow you to undertake mitigation procedures in a timely manner;
  • Real time monitoring data inspections using Geotesta’s integrated geotechnical monitoring system.
Tunneling Instrumentation