Structural design
Project planning
Examination

Sewage bridge in Fuhlensee

Kiel's most important central wastewater pipe 

Facts and figures

Client:
State capital Kiel
Object:
New construction of a 230 m long bridge (from 1931) over a large nature reserve to carry wastewater from Kiel and the surrounding communities to the sewage treatment plant
Design:
State capital Kiel
Services:
Structural design
Project planning
Examination
Site management
Special features:
  • Construction of a pipeline on the existing route without interrupting wastewater operations
  • Construction of two DN 1200 pipe strings parallel to the old bridge
  • Staged construction by using only one line at a time
  • 18 m deep concrete pile foundation at a distance of 15 m from the existing bridge with the old spacing of the supports offset by half a span in each case

For building inspections:

  • Creation of comprehensive building documentation
  • Photo documentation