Reference projects Infrastructure (INF)

Article: Reference projects Infrastructure (INF)

The reference projects listed represent a selection of our completed certification projects. Since the establishment of Railway Approvals, we have worked on over seventy projects in the infrastructure subsystem and have issued over forty certificates.


Track upgrading: Renewal Erfurt - Nordhausen

  • EC verification according to directive (EU) 2016/797 for the subsystem "infrastructure" according to module SG
  • Project: Line 6302 from km 0.500 to km 12.735
    • Track renewal and switch renewal incl. station tracks at station Kleinfurra and Sondershausen
    • Speed increase by +20...+30 km/h
    • (Replacement) construction of new bridges and supporting structures
    • Upgrading of existing bridges and geotechnical structures for higher speeds
    • Renewal of level crossings

Renewal of retaining wall Weidenthal I

  • EC verification according to Directive (EU) 2016/797 for the subsystem "infrastructure" according to module SG
  • Project: Route 3280 from km 61.240 to km 61.610 with renewal of retaining wall Weidenthal I.
    • Replacement of the retaining wall as back-anchored sheet pile wall with reinforced concrete head beams
    • Length of retaining wall = 370 m
    • in places with special retaining structures in areas of overhead line masts and railway crossing/culverts

Renewal of the Ingweiler railway overpass

  • EC verification according to Directive (EU) 2016/797 for the subsystem "infrastructure" according to module SG
  • Project: Line 3450 from km 101.265 to km 101.297 with renewal of the Ingweiler railway overbridge at km 101.281.
    • Replacement of a steel trough bridge with thick deck and a span of 9.00 m
    • New construction of abutments
    • Standard ballast superstructure with reuse of existing rails

Renewal of Osterweddingen transport station

  • EC verification according to Directive (EU) 2016/797 for the subsystem "infrastructure" according to module SG
  • Project "Renewal of Osterweddingen station
    • New construction of a platform in a new position (external platform)
    • New construction of platform covering and weather protection house
    • New construction of the platform equipment, the signage and the guidance system
    • New lighting and public address system

New construction of Sagehorn transport station

EC verification according to directive (EU) 2016/797 for the subsystem "infrastructure" according to module SG

Project "New construction of the Sagehorn transport station" on the line 2200 Wanne-Eickel - Hamburg

  • Renewal of 2 outer platforms (2 edges á 220 m)
  • New construction of platform covering, access ways, passenger overpass and weather protection houses
  • New construction of platform equipment, signage and guidance system
  • New construction of lighting and public address system