Reason why


The purpose of TUnIS.pipelight is to improve the precision of gyro-based navigation systems in small and even non-accessible diameter areas.

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Until recently, it has been necessary to calibrate the gyro by manual measurements at short intervals. If entering the tunnel was possible, this was very time-consuming. The challenge intensified in tunnels with small diameters inaccessible for manual intervention. For such drives, automated control measurement can be a real game changer.

TUnIS.pipelight enables the calibration of the gyro navigation system without interruption of the tunnelling process. The system’s mode of operation is based on a completely innovative technology using compact camera sensors to monitor LED light points. This allows complex alignment geometries to be realised with adequate accuracy.

Benefits


  • A new era in microtunnelling
    For the first time, TUnIS.pipelight makes it possible to carry out control surveys in non-accessible curved drives.
  • Significant reduction in costs and construction time
    For small, non-accessible pipe jacking, the number of intermediate shafts can be significantly reduced.
  • Considerable decrease in downtime for accessible direct pipe jobs
    Automated control measurements take a maximum of 30 minutes instead of several hours.
  • Increased daily output
    Significant savings in costs for energy, personnel and rental equipment over the entire project duration.
  • Maximum occupational safety
    No surveyor required in the tunnel; no elaborate safety concepts necessary for measurement services in direct pipe drives.
  • High flexibility
    Because of the modular system design, TUnIS.pipelight can be flexibly adapted to the project requirements and, for example, only installed in certain sections of the pipe string.

Downloads


Our product info gives an overview of the features and benefits of TUnIS.pipelight.