Crossing of the track apron at Hanau main station between Daimlerstrasse and Rodgaustrasse with closed pipe jacking DN 1600
- Client
- Hanau Netz GmbH
- Scope of services
- 270 m RC-TF pipe DN 1600; 2 shaft structures in bored pile shoring; insertion of 21 DN 180 & 225 empty pipes into the tunnel; extensive measures for securing and monitoring the track position during jacking work
- Geology
- Sand / gravel
- Special feature
- Groundwater, inner-city construction project with high traffic volume; railway pressure (crossing of 38 tracks and 2 points); extensive empty pipe installation
