The various interests and requirements involved in the realisation of building projects as well as the inspection of existing buildings frequently necessitate attentive, highly qualified technical or ecological monitoring.

The stability of retaining structures, dams and protective systems can be controlled with the help of geotechnical monitoring while, for enterprises or activities that potentially present environmentally hazardous effects, it may be necessary to perform the qualitative or quantitative monitoring of the surrounding ground and surface waters. Similarly, buildings and infrastructures that seriously interfere with the soil and water, or long-term building and dismantling activities, must be closely measured or surveyed, either periodically or continuously.

These activities have been an important part of our operations for many years.