Surveying is an important component of all construction measures from the discharge of waste water up to the erection of waste water treatment plants. Modern surveying techniques are used to provide all the required services:


  • Ground surveys (tachimetric / GPS) as a basis for planning
  • Preparation of digital terrain models
  • Measurement of transversal profiles
  • Assessments of construction works above and below ground of the local sewer network and the treatment of storm water (storm water overflow basin, storm water retention basin, pumping station, etc.)
  • Set-up of sewer network information systems (register)
  • Documentation of finished construction works and preparation of status plans
  • Stake-outs of main axes, etc.
  • Follow-up measurements of infiltration water.