MONITORING

We employ various instruments to verify the anchoring elements (screw jacks, hydraulic power packs, deflectometer, strain gauges, and metrological equipment).

Checks are carried out in multiple ways: we use, for example, the pull testing of the anchor head aimed at checking the stretching the anchor is subjected to.

In the case of monitoring of anchor stretching, we can supply and install systems such as load cells, reading computers, and control units for remote control with GPRS systems.

We also carefully monitor the appearance of the checks on existing anchors, as well as their maintenance, whether they are aimed at supporting the structure of the anchor or the entire system.