Tenders Are Invited For Reconstruction Of The Road In The Town Of Dobrzejowice - Plots 515, 468, 469, 520, Dobrzejowice District At Km 00+000-00+950 (September 2024)

The Subject Of The Order Is The Reconstruction Of Road Infrastructure Destroyed As A Result Of The Natural Disaster In September 2024 In The Town Of Dobrzejowice As Part Of The Task Entitled: Reconstruction Of The Road In The Town Of Dobrzejowice - Plot No. 515, 468, 469, 520, Dobrzejowice District At Km 00+000-00+950 (September 2024) Along The Length 950.00 M In The Scope Of Construction Of A New Surface Made Of Gray Concrete Paving Stones With A Variable Width Of Approx. 5.0 M Over A Length Of 420 M And A Surface Made Of Natural Aggregate With A Variable Width Of Approx. 4.5 M Over A Length Of 530 M. The Entire Length Of The Road Is Planned To Be Reconstructed With A Gravel Road Shoulder On Both Sides, With A Maximum Width Of 0.75 M. The Entrances To The Property Will Be Rebuilt With Concrete Paving Stones With A One-Sided Slope Of 2% Towards The Road. The Longitudinal Slope Is Adapted To The Existing Permeable Slopes Of The Terrain. Additionally, It Is Planned To Rebuild The Rainwater Drainage System Within The Road Area, I.E. Through Slopes To The Reconstructed Rainwater Inlets And The Reconstructed Existing Stormwater Drainage System With A Surface Made Of Concrete Paving Stones L = 420 M On A Full Base: - Concrete Stabilization From The Factory (Delivered) 5.0 Mpa, Continuous Grained Aggregate 0/31.5 Mm (C90/3), Mechanically Stabilized, Thickness Draining From Medium-Grained Sand, 20 Cm Thick B) Roadway With A Crushed Stone Surface L = 530 M On A Full Base: - Surface Made Of Crushed Natural Aggregates 0-31.5, 10 Cm Thick - Main Base Made Of Crushed Natural Aggregates With A Grain Size Of 0/63 Mm (C90/3), Mechanically Stabilized, 15 Cm Thick. Drainage Layer Of Medium-Grained Sand, 20 Cm Thick. C) Entrances To The Property: - Surface Made Of Mechanically Stabilized Gray Paving Stones - 0-5 Mm Thick Granulate Subbase, 3 Cm Thick - Main Base Made Of Crushed Natural Aggregates, 0/31.5 Mm Thick (C90/3), 20 Cm Thick From The Factory (Delivered) 5.0 Mpa, 15 Cm Thick - Drainage Layer Of Medium-Grained Sand, 20 Cm Thick D) Roadside With Crushed Natural Aggregate, 0/31.5 Mm Thick (C90/3), Mechanically Stabilized, 10 Cm Thick Curbs And Edges Concrete Curbs 15X30 Cm Raised To 12 Cm, On Exits Concrete Curbs 15X30 Cm Raised To 4 Cm On A Concrete Footing Made Of Concrete C 12/15 Mpa - 0.075 M3/Mb. G) Stormwater Drainage Reconstruction Of The Stormwater Drainage Section Along The Existing And New Route Kd 500Mm, Dismantling The Existing Channel And Inspection Wells. The Collector Should Be Made Of Solid Pvc-U Sn 8 Pipes With 400 Mm Sockets In Accordance With The Pn-En 1401-1:2009 Standard. 15 Cm. Backfill And Backfill 30 Cm Above The Pipe Surface. Street Sewage Drains Are To Be Reconstructed - Dn 500 Mm Concrete Drains Equipped With Factory-Installed Tight Passages, Made Of Class C 35/45 Concrete With A Relief Ring Topped With A D400 Cast Iron Drain C35/45 Dn1200, Connected With Gaskets, Topped With A D400 Sewer Manhole, Equipped With Tight Passages. Note: