New sewers with more storage capacity
- Client
- Tiefbauamt Bonn (civil engineering authority)
- Scope of services
- 2,130 m² asphalt construction, 3,430 m² shoring, 87 m² pile retaining shoring, 4,330 m³ excavated material, 298 m concrete pipes DN 300 and DN 400, 12 m steel pipes DN 150, 127 m PP pipes DN 160, 181 m concrete pipes DN 1200 with dry weather channel DN 300, 6 shafts DN 1000–1500, 1 tangential shaft DN 1000, 2 precast concrete structures.
