Tenders Are Invited For Construction Of A Sanitary Sewage System In Polańczyk

The Subject Of The Order Is The Construction Of A Section Of The Sanitary Sewage System With Devices And Technical Facilities Of The Network In The Town Of Polańczyk In The Solina Commune. The Sanitary Sewage Program Assumes The Use Of A Gravity System With Sewage Supplied To The Existing Pvc Ø 250 Sanitary Sewage Network On Plot 422/4 In Polańczyk. The Designed Sewage System Is Characterized By The Main Sewage Transport System, Located Along The Boundaries Of The Plots And Existing Municipal Roads. The Routes Of The Planned Sewage System In The Area Covered By The Study Will Run Next To The Existing Buildings At The Boundaries Of The Plots And Within And On The Sides Of Municipal Roads. The Pipelines Will Collect Sewage From Single-Family Buildings And Deliver It To The Existing Sewage System For The Town Of Polańczyk. The Connection Point Of The Designed Sanitary Sewage System With The Existing Sewage System Is A Manhole Marked As S Ist.P1 On Plot 422/4. Design Assumptions And Technical Parameters: - Gravity Channels Made Of Pvc-U Pipes Ø200mm, - Gravity Channels Made Of Pvc-U Pipes Ø160mm, - Gravity Channels Made Of Pe Rc Pipes 200Mm, - Gravity Channels Made Of Pvc/Pvc Pipes. Thermally Insulated Ø200/315Mm, - Gravity Ducts Made Of Thermally Insulated Pvc/Pvc Pipes Ø160/200Mm, - Min. Drop On The Network 0.5%, - Max. Slopes Are Within The Limits Of Permissible Slopes, - Plastic Sewage Manholes Ø400mm For Inspection From Ground Level, Cast Iron Cover Class B 125, Rising Pipe Sn8. Connection Of The Rising Pipe With The Telescope Using A Pp Collar Ø 400/315, Tight Connection With Gaskets, - Concrete Inspection Chambers Dn1000mm For Inspection From The Bottom Of The Chamber, The Total Length Of The Sewage Network Is Approximately 874 M. A Detailed Description Of The Subject Of The Order Is Included In Annex No. 3 To Swz - Design Documentation And Technical Specification For Execution And Acceptance Construction Works.