Germany – Track Construction Works – V2075: Underground Track Section

The project involves the construction of the underground section of the Stadtbahn line in the Europaviertel area, specifically for section 3. The following services are required: 1) Approximately 2,600 meters of track for the underground section, including: - About 200 meters of ballasted track in existing structures - About 1,300 meters of solid track with highly elastic rail support in the new Tübbingtunnel (single tubes with a 6-meter inner diameter) - About 400 meters of solid track with highly elastic rail support in the new station construction - About 700 meters of solid track with highly elastic rail support in the new tunnel built in an open construction method and ramp structure 2) Approximately 100 meters of track for the above-ground section, including: - About 100 meters of concrete longitudinal beams for elevated grass track 3) Approximately 5,200 meters of shaft empty pipe system for access, emergency, and rescue pathways.