Projekt:
Drainage technology survey for the new build of the motorway A 26

The planned new build of the motorway cuts through the existing system of area drainage (drainage system and surface water of agricultural areas) in the planning area.

The survey area was partially below sea level, meaning that drainage, pre-flooders and pumping stations had to be re-planned and/or recalculated for land reclamation.

The reinstatement of a functional area drainage system, and the road drainage required the investigation and planning of a complex overall drainage system.

• Agreement with the association of water boards

• Conceptual planning of the new overall system

• Hydraulic calculation and creation of a water technology solution in the course of the re-draft planning