Rhomberg Sersa Rail Group awarded subcontract for track works in Lot 3.
The renewal of turnouts between Falkensee Station and the Finkenkrug junction, continuing through Brieselang Station to Nauen Station, has been entrusted to the RSRG.
As part of the high-performance corridor Hamburg–Berlin, Rhomberg Sersa Rail Group is acting as a subcontractor to the main contractor DB Bahnbau Gruppe GmbH, delivering two sub-projects within construction lot 3: the Berlin–Dergenthin section. The primary focus of the largest individual contract to date for the Berlin office is the renewal of 50 turnouts. Specifically, the contract covers the works in Sub-project 1 (Falkensee and Finkenkrug) and Sub-project 2 (Brieselang and Nauen).
This endeavour is considered an infrastructure project of national importance. The high-performance corridor Hamburg–Berlin is a key element in the modernisation and expansion of the railway line between the two cities. The 278-kilometre-long line is being fully refurbished to increase both capacity and reliability of rail transport.
This contract marks a major milestone for Rhomberg Sersa Rail Group and provides the opportunity to apply its extensive expertise and experience in turnout renewal. Close collaboration with all project partners ensures that the work will be carried out efficiently and on schedule.
The project team is approaching the challenge with high motivation. Preparatory work began in May 2025 and laid the foundation for a focused execution during the main closure period. Since August, the project has been in its intensive main construction phase, with turnout renewal work running at full speed. Completion is scheduled for mid-November 2025.
Facts
Project HLK 6100
- Location: Falkensee–Nauen, Deutschland
- Client: ÖBB
- Scope: Renewal of 50 turnouts
- Construction phase: August to November 2025
