Sangerhausen - Roßla railway line

Track and railway construction
Eiffage Infra-Rail

Client

Deutsche Bahn AG

Construction time

March 24 - June 24

Construction work on the section kilometres 60.1-65.6 with maintenance work, grinding & trench and trough profiling of 5,451 m and 5,482 m of new rails.

Main work on the A-track:
• 5,451 m track renewal using the assembly line method incl.
4,446 m ballast cleaning
• 1,005 m of conventional formation rehabilitation in three
sections, incl. ballast removal, soil excavation,
construction of earth subgrade, PSS installation (KG 2, KG 1) and
gravel formation; 201 m partial bed renewal
• 2,293 m installation of Porosit half shells; 19 m construction of
Edge path construction
• 121 m Removal of elevated PVC cable duct; 121 m
Installation of underground cable duct
• Dismantling of foundation and telephone house

Main work on the B-track:
• 5,472 m track renewal using the assembly line method
incl. 5,152 m ballast cleaning
• 320 m of conventional formation rehabilitation in one section, incl.
section, incl. ballast removal, soil excavation,
construction of earth subgrade, PSS installation (KG 2, KG 1) and
gravel formation; 153 m partial bed renewal
• 577 m installation of Porosit half shells; 732 m construction of
Edge path construction
• 750 m removal of underground concrete cable duct