Detection, georeferencing and topographic surveying of underground drinking-water networks in Woippy

Summary

The tender concerns locating, georeferencing and topographically surveying underground drinking-water networks in the municipality of Woippy, in the Moselle department, using non-intrusive methods. All assets must be located to Class A accuracy. The work covers detecting and georeferencing 71,853 metres of pipelines, detecting 3,665 service connections, georeferencing 7,330 surface points for those connections (two points per connection), and locating 65 technical chambers to Class A accuracy. The contractor must provide plans and plan data in GIS format. The service period is six months. Requirements concerning the right to pursue the professional activity and economic, financial, technical and professional capacity, as well as the award criteria, are referred to in the consultation rules; the detailed terms must be checked in the tender documents.