Separation of existing combined sewer, second PW Handbach drainage connection
- Client
- Wirtschaftsbetriebe Oberhausen GmbH
- Scope of services
- 48.88 m reinforced concrete jacking pipes DN 1200; 42.74 m reinforced concrete jacking pipes DN 400
- Geology
- Sand, gravel, silt and clay
- Special feature
- Railway subway and groundwater
