This is where Saugnac measuring devices come into play. Their main task is monitoring. In addition, they contribute to the "fault management" of the structure by measuring its changes over time.

The various measuring devices are specialised for different types of faults. Depending on the phenomenon, such as crack formation, displacement, offset or inclination, the appropriate type of measuring device is used. A phenomenon only becomes truly understandable through measurable data. Saugnac measuring devices make it possible to record deterioration, stabilisation and change cycles over specific periods of time. The regularly collected data is transferred into meaningful graphs that show the development trends of the disorders. This is why the measuring devices developed and perfected by specialist Jeanpierre Saugnac offer practical and precise solutions to problems that could previously only be solved provisionally.