Tenders Are Invited For Construction Of A Sanitary Sewage System In The Towns Of Lipniak And Szerokie

1. The Subject Of The Order Are Construction Works Consisting In The Construction Of A Sanitary Sewage System In The Town Of Szerokie2. The Scope Of The Order Includes The Construction Of A Gravity Sanitary Sewage Network In The Town Of Szerokie Using The Open Excavation Method, With A Length Of 843 M, Including: Sewage Network Dn200 - 735 M, And Sewage Network Dn160 - 104 M. The Scope Of Works Includes: A) Measurement Works B) Earthworks C) Assembly Works (Laying Pipes And Inspection Wells) D) Tightness Tests E) Road Works (Road Repair) The Ordering Party Allows The Use Of Directional Drilling Technology Using Pe Rc Pipes Dn200 Sdr17 Or Better. Material Requirements: 1) The Pipes Should Be Intended For The Construction Of Sewage Systems And Be Manufactured In Accordance With Pn-En 12201-2:2011 And Delivered By A Manufacturer With An Implemented Iso 9001 And Iso 14001 System Confirmed By A Certificate, 2) Pe100 Rc Pipes Should Be Used - 2 Layers, Made Of Two Layers: - Outer Layer - With A Thickness Of Min. 10% Of The Total Wall Thickness, Brown Or Green, Inner Layer - Black,3. The Subject Of The Order Is Described In Detail By: Design Documentation, Technical Specification And Bill Of Quantities, Which Constitute Annexes To This Specification