Tenders Are Invited For Installation Of Pipe System – Municipality Of Roßdorf - Municipal Utilities - New Construction Of Deep Drinking Water Tank Goldkaute-

Installation Of Pipe System – Municipality Of Roßdorf - Municipal Utilities - New Construction Of Deep Drinking Water Tank Goldkaute-. In Order To Increase The Security Of The Drinking Water Supply, New Drinking Water Pressure Lines Will Be Laid Between The Newly Built Goldkaute Deep Drinking Water Tank And The Three Deep Wells As Well As The External Supply Line, Including Integration Into The Supply Network. Surface Work Will Also Be Carried Out And A Fence System Will Be Erected. In The Course Of The Construction Work, Earthworks Including Sampling, Construction Roads, Pipe Laying Work, Pressure Tests And Disinfection Work On The Pipes, Etc. Must Be Carried Out. The Integration Into The Supply Network Is Carried Out In Sections While Maintaining Security Of Supply. Earthworks/Pipe Trench Shoring: - Approx. 4,000 M³ Of Excavation Including Removal/Recycling, - Approx. 2,500 M2 Of Pipe Trench Shoring, - Approx. 7,800 M³ Of Soil Disposal, - Approx. 4,000 M3 Of Delivery Soil For Pipe Bedding And Backfilling, - Construction Roads - Approx. 500 M3 Of Soil Excavation For Road Construction - Approx. 20 Pcs. Connecting Excavations Drinking Water Pressure Pipes: - Approx. 470 M Da 90, Pe100, Sdr 11 - Approx. 180 M Da 160, Pe100, Sdr 11 - Approx. 540 M Da 180, Pe100, Sdr 11 - Approx. 1,050 M Da 315, Pe100, Sdr 11 - Approx. 70 M Steerable Horizontal Flushing Bore Da 315 And Da 90 Pe100, Sdr 11 (Protective Jacket Pipe) - Various Slides, Butterfly Valves, Hydrates, Ventilation And Ventilation Valves Etc. - Leak Tests And Disinfections Of The Drinking Water Pressure Pipes Drain Channel: - Approx. 16 Pieces Of Prefabricated Pp Shafts - Approx. 1 Piece Of Prefabricated Reinforced Concrete Shaft - Approx. 650 M Pp Duct Dn 110 To 315 - Approx. 20 M Stoneware Duct Dn 250 - Leak Tests Shafts And Pipelines Cable Ducts: - Approx. 975 M Empty Cable Duct Dn 50 For Lwl - Approx. 50 M Of Cable Conduit Dn 50 For Lwl Using The Drilling Method - Approx. 550 M Of Cable Conduit Dn 100 For Energy Supply Surface And Road Construction Work: - Approx. 5,250 M2 Of Earth - Approx. 3,000 M3 Of Mineral Mixture - Approx. 2,700 M2 Of Asphalt Base And Top Layer - Approx. 590 M2 Of Paved Area - Approx. 250 M Of Curbs, Fence And Gate System: - Approx. 300 M Of Mesh Fence, Height Approx. 2.0 M Including Posts - Approx. 2 Pieces Of Fence Gate Systems - Approx. 190 M Of Deep Curbs In The Fence Line Other Various Services - Integrations, Abutments, Protective Measures Etc.