Civil Engineering and Construction


When ultimate accuracy is at stake our techniques and equipment are at your service.


Some manufacturing tolerances can only be checked using optical methods (rather than by measuring arms or other direct methods) : consider for example measurements to tenths of millimetres between components separated by several metres. Such machines can be adjusted to less than 10 µm (microns) in X, Y and Z thanks to our methods based on the accuracy of instruments such as Leica’s TDA 5005 industrial total station or T2 theodolite. To this end, we make use of maintenance shutdowns to check for parallelism and disparities in level. The required adjustments are carried out by the maintenance team and we check them immediately by obtaining new values.


Where you require metrology using measuring arms and high-precision 3D scanners, we can meet your needs with the aid of a trusted partner organisation.