Performance specification
Turnout renewal with track bed renewal
- Railway station Landungsbrücken renewal of four switches
- Railway station Altona renewal of eleven switches
- Renewal of one switch, junction Holsten Straße
- Corresponding welding, straightening and tamping work
Special features
- Construction site was located near the tunnel area, in front of the train platforms and on the embankment
- Drives of the turnouts were partly located in the rescue niches of the walls