Tenders Are Invited For Emergency Works Related To Improving The Method Of Managing Rainwater On The Streets Of Poznań Without Storm Sewage Systems

The Subject Of The Order Is Emergency Work Aimed At Improving The Management Of Rainwater On The Streets Of The City Of Poznań, Where There Is No Storm Sewage System. The Subject Of The Order Includes In Particular: - Emergency Cleaning And Unblocking Of Street Sewage Wells, Which Are Not Part Of The Municipal Storm Sewage Network Together With The Sewage System, And Emergency Pumping Out And Removal Of Sludge From Absorption Wells; - Emergency Covering With A D600, D800, D1000, D1200 Reinforced Concrete Cover Of A Well Of Unknown Function Or A Street Sewer Cover; - Emergency Reconstruction Of A Ditch On The Roadside, With A Depth Of 0.5 To 1.5 M And A Width Of Up To 2 M, With Profiling And Strengthening Of Slopes, Restoration Of The Correct Technical Condition Of The Existing Roadside Or Sedimentation Ditch, Together With The Removal And Disposal Of Waste; - Emergency Construction Of An Additional Absorption Well For A Small Sealed Surface Catchment Area With An Area That Does Not Require A Water Permit, Together With The Additional Construction Of A Street Inlet And A Connection To A New Absorption Well For Linear Drainage Or Drainage. The Detailed Scope Of Works Is Described In The Documents Below: A) Detailed Description Of The Subject Of The Order - Annex No. 2 To Swz, B) Bill Of Quantities (Template Of The Offer Cost Estimate) - Annex No. 3 To The Swz, C) Technical Specification For The Execution And Acceptance Of Construction Works - Annex No. 4 To The Swz.