The base of all land survey works on site consists in the Benchmark Network, all the project details are geometrically connected to it, the better it is made, the better will the project materialize on site.
For a benchmark network to be perfect, the following elements will be taken into account:

  • sustainability in time
  • its materialization through Feno markers or metal bolts
  • marker positioning so as to provide constant precision

Best equipment


Constant network checks