Tenders Are Invited For Construction Of A Sanitary Sewage System In Wietrzno - Stage I

The Subject Of The Order Is The Construction Of A Sanitary Sewage Network In The Town Of Wietrzno - Stage I. As Part Of The Task In Question, It Is Intended To Perform: - Construction Of A Gravity Sewage Network - Pp Material Wells With A Diameter Of 425 - Concrete Wells With A Diameter Of 1000 - Concrete Wells With A Diameter Of 1500. The Network Will Be Constructed Using The Open Excavation Technology. Excavations Will Be Performed Mechanically, Except For Approximations To The Existing Site Infrastructure. Sewage Pipes Should Be Laid On A 10 Cm Thick Sand Bed. Above The Pipeline, Backfill And Backfill Should Be Used In Accordance With The Design Documentation. For The Constructed Sewage System, Tightness Tests Should Be Carried Out. Important Investment Parameters. Length Of The Sanitary Sewage System: Approx. 1,404.42 M. Sanitary Sewage System Made Using The Excavation Method: Pipes Dia. 200X5.9Mm Pvc 691.11M Pipe Dia. 160X4.7Mm Pvc 670.76 Mconcrete Inspection Chambers 1000Mm - 20 Pcsconcrete Inspection Chambers 1500Mm (Receiving Chambers) - 4 Pcsconcrete Inspection Chambers 2000Mm (Sending Chambers) - 2 Pcspp Inspection Chambers Dia. 425 Mm - 34 Pcs. Intersections With The Gas Pipeline: Protective Pipe Ro1 Dn250, L = 4.0 M - 3 Pcs. Protective Pipe Ro2 Dn315, L = 4.0 M - 1 Pc. If The Design Documentation Or Technical Specification For The Execution And Acceptance Of Construction Works Would Indicate Trademarks, Patents Or Origin In Relation To Certain Materials Or Devices - The Ordering Party, In Accordance With Art. 99 Section 5 Of The Public Procurement Law, Allows Offering Equivalent Materials Or Devices. Materials Or Devices From Specific Manufacturers Determine The Minimum Quality Parameters And Functional Features That The Materials Or Devices Offered By The Contractor Must Meet In Order To Meet The Requirements Set By The Ordering Party. Materials Or Devices From Specific Manufacturers Constitute Only A Quality Standard Of The Subject Of The Order. The Term Minimum Quality Parameters And Functional Features Means That The Ordering Party Understands The Requirements For Materials Or Devices Contained In Publicly Available Sources, Catalogs And Manufacturers Websites. The Use Of Exemplary Manufacturers Names Is Only Intended To Clarify The Level Of Expectations Of The Ordering Party In Relation To A Specific Solution. The Use Of Manufacturer/Product Names Is For Example Purposes Only. By Indicating The Designation Of A Specific Manufacturer (Supplier) Or A Specific Product In The Description Of The Subject Of The Order, The Ordering Party Also Allows Equivalent Products With Quality Parameters And Functional Features At Least At The Level Of The Parameters Of The Indicated Product, Thus Accepting Every Product With The Indicated Or Better Parameters. In Such A Situation, The Ordering Party Requires The Submission Of Appropriate Documents Authenticating These Materials Or Devices. The Ordering Party Reserves The Right To Ask The Author Of