Tenders Are Invited For Engineering Services – Planning Services For The New Replacement Building Innerste B ... in Germany

Work Detail

Engineering Services – Planning Services For The New Replacement Building Innerste Brücke Holztorstrasse. The Reinforced Concrete Bridge From 1913 Has A Span Of 22.70 M And A Width Of Approx. 11.00 M. The Last Bridge Test From 2022 Resulted In A Condition Score Of 3.5. A Further Damage Analysis From The Beginning Of 2023 Showed That Renovation Is No Longer Possible And A New Building Must Be Built. For Further Preparation, A Geotechnical Report And Survey Were Carried Out. Supply Lines Are Attached To The Bridge. For This Purpose, A Cable Bridge Must Be Created During The Construction Phase. There Are A Total Of 4 Rainwater Inlets In The Innermost Part Under The Bridge Or Directly Next To The Bridge That Need To Be Restored. The Historic Lights On The West Side Are To Be Dismantled And Rebuilt Later. The Specialist Planning Of Technical Equipment - Lighting Is Not The Subject Of This Tender. Stops Are Installed On Both Sides Of The Bridge; If Possible, These Should Be Retained. For This, The Scraper Board Would Have To Have A Height Of 18 Cm And A Cantilever Should Be Created For The Waiting Halls So That The Sidewalk Has A Continuous Width. The Development Extends Directly To The Bridge, So It May Make Sense To Preserve The Old Abutments And Create New Abutments Behind Them So That The Span Of The Bridge Is Extended By 2.00 - 3.00 M. Since The Bridge Is A Central Access Route For The City Center, A Temporary Pedestrian Bridge Will Be Built Outside The Construction Site. The Location Has Not Yet Been Determined.

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