Tenders Are Invited For Architectural, Engineering And Planning Services – Tender For Planning Services Lph 3.5+6 Brick Trench Bridge Hydraulics+Control

Architectural, Engineering And Planning Services – Tender For Planning Services Lph 3.5+6 Brick Trench Bridge Hydraulics+Control. The Eü Is A Single-Track Steel Bridge With Three Superstructures. Of The Three Superstructures, Superstructure Ii Is Designed As A Movable Balance Beam Construction. The Eü Crosses The Ziegelgraben Federal Waterway Parallel To The Road Bridge And Connects The Mainland With The Island Of Dänholm. The Ziegelgraben Connects The Stralsund City Harbor And The North Harbor With The Strelasund. It Is Operated By The Zig Signal Box. The Fixed Superstructures Are 52 M Long. The Movable Superstructure Ii, Designed As A Trough Bridge With An Open Carriageway, Has A Span Of 29 M And The Distance Between The Main Girders Is 5.7 M. The Balance Beam Bascule Bridge Is Driven By Two Hydraulically Operated Differential Cylinders, Although Single-Cylinder Operation Is Also Possible. The Hydraulic System Of The Bascule Bridge And Its Controls Must Be Completely Replaced. Redundancy Must Be Created For Both Systems In Order To Improve The Interference Behavior Of The Bascule Bridge.