Tenders Are Invited For Construction Of Road No. 212011P In Dąbrowa, Stage I

The Subject Of The Order Is The Construction Of Road No. 212011P In The Town Of Dąbrowa, Located In The Damasławek Commune, Wągrowiec Poviat, Greater Poland Voivodeship. The Investment Includes Plots No. 355 And 390, Dąbrowa District 0004. The Scope Of The Investment Includes In Particular: 1) Profiling And Compaction Of The Existing Subgrade, 2) Construction Of The Surface Roadways Made Of Asphalt Concrete, 3) Construction Of Public Exit Surfaces Made Of Asphalt Concrete, 4) Construction Of Individual Exit Surfaces Made Of Concrete Cubes, 5) Construction Of Vertical And Horizontal Markings, 6) Topsoil And Seeding Of Green Areas, 7) Reinforcement Of Roadsides With Crushed Stone, 8) Performance Of All Accompanying And Finishing Works Necessary For The Proper Functioning Of The Road.2. Technical Characteristics Of The Investment2.1 Technical Parameters Of The Roadthe Following Technical Parameters Of The Designed Road Were Adopted:1) Technical Class Of The Road: D,2) Pavement Load-Bearing Capacity: 115 Kn/Axle,3) Design Speed: Vp = 50 Km/H,4) Number Of Lanes: 2.5) Road Width: 5.00 M (2 × 2.50 M),6) Length Of The Designed Road: Approx. 630.00 M,7) Shoulder Width: 0.75 M,8) Cross-Slope On A Straight Line: 2% Roof-Shaped,9) Cross-Slope On Curves: 2% One-Sided,10) Traffic Category: Kr2. 2.2 Road Surface Structurethe Road Surface Structure Includes: 1) Ac11s Asphalt Concrete Wearing Course. 4 Cm,2) Binding Layer Of Ac16w Asphalt Concrete, Thickness. 4 Cm,3) Base Base Made Of An Unbound, Mechanically Stabilized Mixture 0/31.5 Mm Thick. 20 Cm,4) Reinforcing Layer Made Of A Cement-Bonded Mixture With A Strength Of Rm = 2.5 Mpa, Thickness. 10 Cm,5) Profiling And Compaction Of The Existing Subfloor.2.3 Construction Of Public Exitsthe Construction Of Public Exits Includes:1) Wearing Course Of Ac11s Asphalt Concrete. 4 Cm,2) Binding Layer Of Ac16w Asphalt Concrete, Thickness. 4 Cm,3) Base Base Made Of An Unbound, Mechanically Stabilized Mixture 0/31.5 Mm Thick. 20 Cm,4) Reinforcing Layer Made Of A Cement Mixture Rm = 2.5 Mpa Thick. 10 Cm,5) Profiling And Compaction Of The Ground.2.4 Structure Of Individual Slopesthe Structure Of Individual Slopes Includes:1) Concrete Paving Stones Of The Behaton Type, Thickness. 8 Cm, Graphite Color, 2) Cement-Sand Backfill, Thickness. 3 Cm,3) Substructure Made Of An Unbound, Mechanically Stabilized Mixture 0/31.5 Mm Thick. 20 Cm,4) Reinforcing Layer Made Of A Cement Mixture Rm = 2.5 Mpa Thick. 10 Cm,5) Profiling And Compaction Of The Subsoil.2.5 Finishing Elementsthe Investment Should Include: 1) Concrete Drive-On Curbs 15×22 Cm, 2) Concrete Retainers 12×25 Cm, 3) Roadsides Hardened With A Mechanically Stabilized Unbound Mixture, 4) Strengthening The Roadsides With Field Stones On Concrete Mortar Within The Arches And Junctions.