Tenders Are Invited For Construction Work For Water And Sewage Pipelines – Mechanical And Pipe Technology, New Construction Of Reindüker

Construction Work For Water And Sewage Pipelines – Mechanical And Pipe Technology, New Construction Of Reindüker. This Request Includes All Measures For The Construction Of A Rhine Culvert From Cologne-Niehl To Stammheim, Including The Rhine Crossing. The Scope Of Services Includes The Technical Equipment Relating To The Mechanical And Piping Technology Trade. The Following Main Pieces Of Equipment Are Planned: - New Construction Of Stainless Steel Pipelines Dn 2,000 With A Total Length Of Approx. 40M, Dn 1,4000 With A Total Length Of Approx. 45M, Dn 1,100 With A Total Length Of 40M, Dn 80 To Dn 800 With A Total Length Of Approx. 460M , As Well As Shut-Off Valves In The Specified Nominal Widths. -Steel And Stage Structures Made Of Stainless Steel And Galvanized Steel With A Total Weight Of Approx. 50,000Kg. - Renewal And Construction Of Ventilation Systems For Three Buildings On The Left And Right Banks Of The Rhine. - Dismantling And Replacing The Exhaust Air Treatment System For The Sewer Connection On The Left Bank Of The Rhine With A Double Valve Structure. - Construction Of Air Dehumidification Systems In The Buildings On The Left And Right Banks Of The Rhine. - New Construction Of Six Channel Gates For The Sewer Connection On The Left Bank Of The Rhine In The Double Gate Structure For The Three Culvert Pipes Dn 1,100, Dn 1,400 And Dn 2,000, As Well As Three Channel Gate Valves For The Channel Connection On The Right Bank Of The Rhine In The Gate And Union Structure For The Three Culvert Pipes Dn 1,100, Dn 1,400 And Dn 2,000. Furthermore, A Throttle Valve (3,000X2,500Mm) In The Inlet Canal On The Right Bank Of The Rhine And A Gate Valve Connected To The Existing Canal Of The Gkw On The Right Bank Of The Rhine. - Construction Of 5 Emptying And Drainage Pumps In The Head Of The Culvert With Drainage In Front Of The Double Slide Valve Structure, As Well As In The Inspection And Mid Shaft. - Production Of A Total Of Three Crane Systems In The Culvert Head, Inspection Shaft And Mid Shaft.