Tenders Are Invited For Dr. Wiefel-Straße (Hs-Gelpetal) In Gummersbach-Hülsenusch - Sewer Renovation (Closed Renovation With Pipe Liner And Open New Sewer Construction)

Create Approx. 400 M² Construction Road, Approx. 150 M³ Excavated Soil, Approx. 75 M³ Of Rock Excavation, Approx. 50 M Sewer, Dn 200 Pieces. Shut Down/Dam, Approx. 110 M³ Pre-Screening Material For Trench Filling, Approx. 45 M³ Pipe Bedding Material, Approx. 400 M² Construction Pit Shoring, Approx. Lay 75 M Of Pp Sewer Pipes Dn 200, Total. 4 Pieces Of Pp Shaft Structures, Dn 1000, Approx. 290 M Mixed Water Transfer, Approx. 190 M Of Preliminary Sewer Renovation Work In The Repair Process, Sewer Up To Dn 300, Approx. 125 M Existing Mixed Sewer Dn 300 Stzg. Renovate With Grp Hose Liner, Approx. 65 M Existing Mixed Sewer Dn 200 Stzg. Renovate With Grp Hose Liner, Approx. 13 Pieces Of Existing Property Connection Line. Take Over The Renovated Mixing Sewer, Approx. Renovate 6 Existing Sewage Shafts Made Of Concrete/Masonry, Dn 1000.