Tenders Are Invited For Railway Bridge Construction Work – Ern. Eü Grünstraße Gengenbach Str. 4250 Km 9,743 - Main Construction Work

Railway Bridge Construction Work – Ern. Eü Grünstraße Gengenbach Str. 4250 Km 9,743 - Main Construction Work. The Subject Of This Document Is The Tender For The Partial Renewal Of The Eü Grünstrasse In Gengenbach Station At Km 9.743 Of The Route 4250 Offenburg – Singen. The Electrified Line 4250 With Two Tracks Is Part Of The Offenburg – Singen Connection. The Existing Riveted Steel Support Grid Superstructure Must Be Completely Demolished. The Abutments And Right-Hand Wings Of The Existing Bridge Must Be Demolished Up To The Level Of The Masonry Joint With A Horizontal Separating Cut. In The Direction Of Sü Friedrichstrasse, A Vertical Separating Cut Must Be Made At The Abutment. The New Superstructure Consists Of 2 Trough Bridges With Thick Roadway Sheet Metal In Accordance With S-Tro 12. The New Superstructure Is To Be Installed From The Track Using A Rail Crane Provided By The Contractor. The Existing Superstructure Will Be Dismantled Along The Length Of The Excavation Pit. New Rails Need To Be Installed.