Tenders Are Invited For Renovation Of Rain Collector Dn1000mm Under Province Road No. 621, Ul. Przemysłowa In Ełk

1. Subject Of The Orderthe Subject Of The Order Is The Renovation/Replacement Of An Existing Pair Of Rain Collectors With A Diameter Of Dn1000mm On A Length Of Approx. 55M Under The Road Of The Provincial Road No. 621 Ul. Przemysłowa In Ełk. The Scope Also Includes The Restoration Of Existing Surfaces, Fences, Green Areas, Etc. After The Works, As Well As Desilting And Cleaning Of At Least 15 M Of Existing Drainage Ditch. As Part Of The Replacement Of The Collectors, The Existing Sewer Must Be Dismantled On A Section Of Approximately 55 M, Along With Its Removal And Disposal, And The New One Must Be Reinstalled Using The Excavation Method. The Existing Collector Is A Pair Of Concrete Rain Channels With A Diameter Of Dn1000mm. The New Collectors Are Planned To Be Made Of Grp Pipes Dn1000mm Sn10000 Pn1, Made In A Winding System, Connected With Joints With A Multi-Lip Seal. Lay The Pipes On A Common Concrete Bench. Min. 15 Cm Under The Pipelines And Along The Width Of The Pipe Outline, In Accordance With The Attached Diagram. Existing Telecommunications And Power Cables Should Be Protected With Split Pipes And, If It Is Necessary To Turn Them Off, An Appropriate Notification Should Be Made To The Operator. After Replacing The Channels, Backfilling And Compacting The Trenches, As Well As Restoring The Surface And Terrain, The Existing Outlet Should Be Paved In Accordance With The Graphic Attachment. Additionally, A Strip Of Drainage Ditch Along A Length Of Approx. 15 Meters From The Outlet Should Be Cleared Of Silt And Overgrowth. The Road Strip Is A Public Provincial Road In A Dual Carriageway System, On Which Work Must Be Carried Out With The Consent Of The Manager And With The Introduction Of Appropriate Fees For Occupying The Road Strip, As Well As In Accordance With The Temporary Traffic Organization Project, The Development And Implementation Of Which Is The Responsibility Of The Future Contractor. In Tor, It May Be Necessary To Redirect Traffic To One Lane Of The Road, Because It Is Not Possible To Replace These Collectors In Trenches Without Closing At Least One Road. The Ordering Party Has The Technical Conditions Of The Road Manager For The Planned Renovation Works, Which Are Binding, And The Position Of Polish Waters As The Manager Of The Drainage Infrastructure That There Is No Need To Obtain A Water Permit To Carry Out The Above-Mentioned Works. The Method Of Carrying Out The Works And The Scope Of Surface Restoration Must Be Consistent With The Issued Conditions. As Part Of The Reconstruction Of The Bituminous Surface Of Przemysłowa Street, A Structure Consistent With The Existing One Should Be Used, With Overlaps Of Bituminous Mass Of At Least 0.5 M For Each Layer (Offsets). The Surface Should Be Reconstructed Over The Entire Width Of The Road, I.E. 7 M. Thickness Of Construction Layers = ~ 57 Cm, In Accordance With The Graphic Attachment And Issued Conditions. Reconstruction Of Pedestrian Routes According To The Condition Of The Exist