April 14, 2026

Rail Construction Heitersheim

Project details.

client
Deutsche Bahn AG
power
Gleisbau
site
Heitersheim, Baden-Württemberg
area
Station switch extension
date
Oktober 2023
market
rail infrastructure

Turnpoints are at the heart of the train station

Switches are the most complex components in the track area: They make it possible to switch between tracks, must be located precisely and must function reliably — in any weather, around the clock. In the Heitersheim station area, Deutsche Bahn AG commissioned Klefenz GmbH to renew a turnout system and adjacent sections of track. The measure required precise coordination between track construction and control and safety technology.

Klefenz took over the track construction components of the measure: expansion of the old switch, installation of the new switch system in accordance with DB superstructure guidelines, connection to the existing tracks and final position measurement with documentation.

klefenz

The challenge in the railway station sector: Switch work often takes place in confined spaces with little space for machines and materials. At the same time, the requirements for dimensional accuracy and workmanship are particularly high. Klefenz delivered the installation precision required for approval by the DB route service — on time and without complaint.

Rail construction and LST — coordinated

Switch extensions always interfere with control and safety technology: The new switch must be connected to the signal box, parameterized and tested. Klefenz coordinated track construction closely with the LST specialist company and ensured that both trades worked in the correct construction process. Clients benefit from a partner who knows and manages the interfaces.

klefenzklefenz

Scope of services at a glance

  • Removing the old switch and exposing the substructure
  • Installation of a new switch system in accordance with DB Superstructure Directive
  • Connection to existing track systems
  • Position measurement, track width control and acceptance documentation
  • Coordination with LST specialist company for interlocking

Turnpoints are at the heart of the train station

Switches are the most complex components in the track area: They make it possible to switch between tracks, must be located precisely and must function reliably — in any weather, around the clock. In the Heitersheim station area, Deutsche Bahn AG commissioned Klefenz GmbH to renew a turnout system and adjacent sections of track. The measure required precise coordination between track construction and control and safety technology.

Klefenz took over the track construction components of the measure: expansion of the old switch, installation of the new switch system in accordance with DB superstructure guidelines, connection to the existing tracks and final position measurement with documentation.

The challenge in the railway station sector: Switch work often takes place in confined spaces with little space for machines and materials. At the same time, the requirements for dimensional accuracy and workmanship are particularly high. Klefenz delivered the installation precision required for approval by the DB route service — on time and without complaint.

Rail construction and LST — coordinated

Switch extensions always interfere with control and safety technology: The new switch must be connected to the signal box, parameterized and tested. Klefenz coordinated track construction closely with the LST specialist company and ensured that both trades worked in the correct construction process. Clients benefit from a partner who knows and manages the interfaces.

Scope of services at a glance

  • Removing the old switch and exposing the substructure
  • Installation of a new switch system in accordance with DB Superstructure Directive
  • Connection to existing track systems
  • Position measurement, track width control and acceptance documentation
  • Coordination with LST specialist company for interlocking
Switch to the millimeter
All dimensions in accordance with DB regulations
New switch, safe station operation

The turnout system at Heitersheim station was successfully renewed and put into operation after acceptance by Deutsche Bahn AG. Station operations were resumed as planned after the end of the lockdown period. The project underlines Klefenz's expertise even when it comes to complex turnaround measures in the railway station sector.

Marvin Klefenz
Managing Director & Head of Department
Deutsche Bahn AG
client

Let's Build Something Together.

Whether you are planning a demanding construction project or looking for a new career path – Klefenz stands for experience, reliable collaboration and a clear commitment to quality. If you want to realise a project with us or become part of our team, we look forward to starting the conversation and taking the next step together.

Mitarbeiter in Klefenz Kleidung auf der Baustelle im Einsatz.
Mitarbeiter der Klefenz GmbH vor einer Baumaschine auf dem Betriebsgelände.
Team der Klefenz GmbH auf einer Baustelle mit Arbeitskleidung und Kabeltrommel im Hintergrund.
More about us
Find out more about Klefenz, our company, our attitude and what shapes our work in everyday life.
Mitarbeiter bearbeitet Stahlrohre für den Rohrleitungsbau auf einer Baustelle.
testimonials
Get an insight into selected projects and see what our work looks like in practice.
Mitarbeiter der Klefenz GmbH vor einer Baumaschine auf dem Betriebsgelände.
performances
Discover our range of services and find out in which areas we implement projects with experience, precision and reliability.