Tenders Are Invited For Construction Of A Sanitary Sewage System In Nędza - Stage I, Task 2

The Subject Of The Public Order Is The Construction Of A Sanitary Sewage Network With Connections In The Town Of Nędza - Nędza Commune. Location At Ul. Prosta - Channel 3, Channel 5 Scope Of Works: - Measurement Works, - Removal Of Surface Layers From The Strip Intended For Connections And The Network, - Excavation, - Laying Of Sewage Pipes, - Installation Of Sewer Manholes, - Execution Of Vertical And Horizontal Markings, - Tightness Tests, - Carrying Out Surveying Measurements, - Backfilling Excavations, Restoring The Area To A Usable Condition, Decommissioning The Indicated Sections Of The Existing Sanitary Sewage System, Restoring The Surface.• Sanitary Industry The Network And Connections Of The Gravity Sanitary Sewage System Were Designed With: - Polypropylene Sewage Pipes Pp-Lita Sn8 S14 With Sockets Connected With Gaskets, - Channels Made Of Pvc-U Pipes With Solid Walls, Class S (Sn8) Sdr34, Sockets, Connected With Elastomer Gaskets, Manufactured In Accordance With The Standard - Sewage Wells Made Of Prefabricated Concrete Elements ∅1.2 M - Connection Wells ∅425 Mm • Road Industry Reconstruction Of Bituminous Surfaces Should Be Carried Out In Accordance With The Regulation Of The Minister Of Infrastructure Of June 24, 2022 On Technical And Construction Regulations Regarding Public Roads (Journal Of Laws 2022.1518), Using The Following Layer System: • Asphalt Concrete Wearing Course (Ac 11S) 0/11.2 Mm, Laid Over The Entire Width Of The Road, Thick. Layers 5 Cm; • Binding Layer Of Asphalt Concrete (Ac 16W) 0/16 Mm, Laid In A Strip Of The Reconstructed Surface, Thick. Layers 5 Cm; • Upper Foundation Layer Of Crushed Natural Aggregate, Mechanically Stabilized Crushed Stone, Fraction 0/31.5 Mm, Thick. Layers 10 Cm; • Lower Foundation Layer Made Of Crushed Natural Aggregate, Mechanically Stabilized Crushed Stone, Fraction 31.5/63 Mm, Thick. Layers Of 20 Cm Of Sand. Noteall Components, I.E. Technical Description, Technical Specification, Drawing Part And Bill Of Quantities Constitute A Complete Set Of Technical Documentation. When Preparing The Tender Offer And Implementing The Subject Of The Contract, All The Above-Mentioned Elements Of The Technical Documentation Should Be Considered Together. If A Given Item Is Not Included In Any Part Of The Technical Documentation, E.G. The Bill Of Quantities, Which Is Included In The Remaining Parts, This Fact Does Not Exempt The Contractor From Completing The Entire Order Or Including The Item In The Offer Price.