Tenders Are Invited For Architectural, Construction, Engineering And Inspection Services – Object Planning And Structural Planning

Architectural, Construction, Engineering And Inspection Services – Object Planning And Structural Planning. The Subject Of This Award Procedure Is Planning Services For The Replacement Construction Of The “Nassachbrücke Nordtangente” Bridge Structure In The City Of Haßfurt, Haßberge District. The Structure Is Located On The St 2447 State Road, A Regional Main Road With An Important Connection Function Between Bamberg And Schweinfurt And As A Motorway Diversion Route. The Existing Bridge Structure Was Built In 1976 And Has Significant Structural Damage, Especially In The Area Of ​​The Superstructure. As Part Of An Object-Related Damage Analysis, Serious Chloride-Induced Corrosion Damage With Pronounced Cross-Sectional Reductions Was Identified. To Maintain Use, Traffic Restrictions And Structural Safety Measures Have Already Been Implemented. Further Use Depends On Additional Examinations And, If Necessary, Further Improvement Measures; A Permanent Ban Cannot Be Ruled Out. Against This Background, The Dismantling Of The Existing Structure And The Replacement Building Are Planned. As Part Of The Planning, The High Traffic Requirements, The Limited Space And The Location In The Area Of ​​A Second-Class Body Of Water (“Nassach”) And Within A Flood Area Must Be Taken Into Account. In Addition, There Are Boundary Conditions Due To Adjacent Infrastructure, Including A Parallel Walking And Cycle Path As Well As An Adjacent Walking And Cycle Path Bridge, Which Must Be Included In The Planning. The Scope Of Services Includes: - The Object Planning Of Engineering Structures In Accordance With Section 43 Hoai 2021 For Service Phases 1 To 4 And 6 To 9 Including Special Services, - The Specialist Planning Of Structural Engineering In Accordance With Section 51 Hoai 2021 For Service Phases 2 To 4 And 6 Including Special Services For Service Phases 7 To 9 As Well As The Object Planning Of Traffic Facilities In Accordance With Section 47 Hoai 2021 For Service Phases 1 To 4 And 6 To 9. The Services Include Both The Planning Of The Dismantling Of The Existing Structure As Well As The Planning Of The New Replacement Building Including The Necessary Shoring Measures As Well As The Adaptation Of The Adjacent Traffic Facilities And The Traffic Routing During Construction. As Part Of The Planning, Up To Three Variants For The Replacement Building Must Be Developed And Evaluated With Regard To Technical, Economic And Construction Aspects. The Aim Is To Develop An Economically Optimal Solution, Taking Into Account The Shortest Possible Construction Time And Maintaining Traffic. Particular Attention Must Be Paid To The Planning Of The Construction Conditions, The Construction Site Facilities And The Traffic Routing During The Construction Period, As Complete Closure Of The State Road Must Be Kept To A Minimum Due To Its Overarching Traffic Function. The Planning Is Carried Out In Close Coordination With The Schweinfurt State Building Authority As The Future Construction Agency And With The Responsible Gen