Tenders Are Invited For Track Construction Works – Track Superstructure Renewal From Chorweiler To Military ... in Germany

Work Detail

Track Construction Works – Track Superstructure Renewal From Chorweiler To Military Ring. Kölner Verkehrs-Betriebe Ag Intends To Carry Out Work On The Track And At The Stop On Route C, Military Ring To Chorweiler. The Tracks (Rails, Sleepers And The 6 Switches) Will Be Replaced And All The Ballast Will Be Cleaned In The Tunnel Up To 10Cm And Outside The Tunnel 30Cm Below The Sleepers. The 2941 M Long Route Is Divided Into The Following Construction Phases, Which Must Be Carried Out Separately From Each Other (No Parallel Implementation): Construction Phase 1 - Chorweiler Tunnel Divided Into 2 Sections (Due To The Required Dust Protection Wall) - 881 M Route = > Renewal Of The Rails, Sleepers , 6 Switches And Cleaning Of The Gravel Up To 10 Cm Below The Threshold. Construction Phase 2 - Trough Area Plus Heimersdorf - 1123M Route = > Renewal Of The Rails, Sleepers And Cleaning Of The Ballast Up To 30 Cm Below The Sleeper. The Roots That Grow Into The Track Area Must Also Be Removed. Construction Phase 3 - End Of The Trough Area To The Military Ring - 938M Route = > Renewal Of The Rails, Sleepers And Cleaning Of The Ballast Up To 30 Cm Below The Sleeper. The Roots That Grow Into The Track Area Must Also Be Removed.

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