Tenders Are Invited For Sewage Disposal Services – Engineering Services For Service Phases 2-3 And 5-8 And Local Construction Supervision; Sewer Renovation From Tvu 2024

Sewage Disposal Services – Engineering Services For Service Phases 2-3 And 5-8 And Local Construction Supervision; Sewer Renovation From Tvu 2024. As Part Of The Süwvo Abw. The Seb Examined The Area Of ​​The Sewer Network Identified In The Plan Using Panoramo. (Approx. 22 Km Of Sections And Approx. 670 Shaft Structures) The Results Of The Tv Investigation Were Then Subjected To An Automated And, For Damage Classes 3-5, A Manual Damage Assessment And Condition Classification. The Results Can Be Found In The Accompanying Explanatory Report And Are Considered Basic Determinations. As Part Of The Engineering Work To Be Awarded, All Shafts And Shafts In Damage Classes 4-5 Are To Be Subjected To More Precise And Detailed Renovation Planning. In The Renovation Planning, Both Repair, Renovation And Renewal Measures Should Be Considered. The Seb Assumes A Renovation Scope Of Approx. 3/4 Per Hose Liner, Plus Repairs, Possible Renovation Measures And Shaft Renovations If Necessary.