Tenders Are Invited For Engineering Services – Renewal Of The Stadellohe Flood Bridge With Connection To The ...

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Engineering Services – Renewal Of The Stadellohe Flood Bridge With Connection To The Airfield Path, Property Planning Services For Traffic Systems, Service Phases 5-9 In Accordance With §§ 45 Ff. Hoai As Well As Services For Engineering Structures, Service Phases 5-9 In Accordance With §§ 41 Ff. Hoai. The City Of Cham Is Planning To Renew The Stadellohe Flood Bridge With A Connection To The Airfield Path In Cham. The Cham City Center Is Connected To The Janahof District Via Obere Regenstrasse, Janahofer Strasse And Werner-Von-Siemens-Strasse (Staatsstrasse St 2146). This North-South Axis Represents A Very Important Connecting Function In The Cham Road Network. This Is Also Reflected In The Very High Traffic Load On The Road. As A Result, There Are Capacity Bottlenecks, Especially At The Junctions Of The Road Network, Which Lead To Traffic Jams And Long Waiting Times On A Daily Basis. Therefore, The Janahofer Straße / Flugplatzweg Junction Should Be Converted Into Separate Main Lanes With Removed Left-Turn Lanes. This Improves The Performance Of The Junction And Minimizes The Constraints On Individual Road Users. There Are Separate Lanes For The Heavy Straight-Ahead Traffic On Janahofer Straße And Removed Left-Turn Lanes With New Parking Spaces For Up To 1 Truck Or Bus Or At Least 3 Cars, Which Also Makes Turning Trips From The City Center Or From Janahof Possible Without Any Problems. In This Way, Improvements Can Also Be Achieved For Adjacent Nodes. The Existing Bridge Over The Regenflutgraben In Cham (Stadellohe Flood Bridge) Has Been Dilapidated For A Long Time And Is In Need Of Renovation (Condition Grade 3.2, Simple Inspection 2022). Janahofer Straße In This Area Is Now Limited To A Maximum Speed Of 30 Km/H (Since April 2023) Due To The Damage To The Road. In Addition, The Roadway Width Of 7.0 M, The Payload Of 30 Tons And The Sidewalk Widths No Longer Meet The Requirements Of The Heavily Used Janahofer Straße. The Planning Of The Stadellohe Flood Protection Must Also Be Taken Into Account, Especially In The Bridge Area, As The Drainage Cross-Section Here Has A Significant Influence On The Drainage Conditions In The Entire Valley. The Stability, Traffic Safety And Durability Of The Structure Are Impaired. Since The Useful Life Of The Structure Is Well Advanced, The Requirements For Flood Protection Need To Be Taken Into Account And The Adaptation To The Planned Traffic System At The Confluence With Flugplatzweg Has An Enormous Impact On The Existing Structure, A Replacement New Building Is To Be Built At The Same Location. With The Construction Of A Three-Span Bridge In Conjunction With The Reconstruction Of The Junction With Flugplatzweg, The Traffic System Can Be Made More Efficient And The Drainage Conditions In The Building Area Can Also Be Optimized With A View To The Planned Flood Protection. The Flood Protection Plans Have Been Taken Into Account With The New Flood Bridge. In Addition, Shared Footpaths And Cycle Paths Will Be Built On Both Sides Of The New Flood Bridge And A Cycle Path Exit Will Run Under The Bridge, Which Will Then Connect Back To The Existing Cycle Path Network. The Renovation Measure Will Be Carried Out In Various Construction Areas During Ongoing Operations

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