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1. The Subject Of The Order Is The Expansion Of District Road No. 4112 At Topolowa Street, Commune. Leszno: 1) Demolition And Preparatory Works: Reconstruction Of The Route And Height Points, Milling Of The Surface (The Property Of The Investor - Location Of The Employers Base: Ul. Okrętżna 15, 05-850 Umiastów), Felling Of Trees And Bushes, Demolition Works: Substructures, Surfaces, Curbs, Edges, Sewage, Culverts, Etc., Disposal Of Demolition Materials, Dismantling Of Signs Roadworks.2) Earthworks: Topsoil Removal, Excavations, Forming And Compacting Embankments.3) Road Body Drainage Elements: Drainage, Inlets With Drains, Culverts Under The Road And Under Exits, Inspection Wells, Retention Reservoir.4) A) Road Surface - New Construction Kr3, G4: Channeling, Profiling And Compacting The Subgrade For The Construction Layers Of The Surface, Layer Frost-Resistant - A Mixture Bound With Cement Of Strength Class C3/4 Gr. 15 Cm, Basic Foundation - Lower Layer Of Crushed Aggregate Fraction 0-31.5 Mm, C90/3, Thickness. 20 Cm, Mechanical Cleaning And Sprinkling With Asphalt Emulsion Of Crushed Aggregate Base And Bituminous Bases And Surfaces, Main Base Made Of Ac22p Pmb 25/55-60 Gr. Mineral-Asphalt Mixture. 8 Cm, Anti-Cracking Layer Made Of Glass Fiber Mesh With A Tensile Strength Of 120 Kn/M In The Longitudinal And Transverse Directions, Binding Layer Of Asphalt Concrete Ac 16W (Pmb 45/80-55) Thick. 6 Cm Wearing Course Of Asphalt Concrete Ac 11S (Pmb 45/80-55) Thick. 4Cm.B) Road Surface - Kr3, G4 Overlay: Mechanical Cleaning And Sprinkling Of Asphalt Emulsion On The Existing Bituminous Base, Leveling Layer Of Ac 16W Pmb Asphalt Concrete, Thickness. 3-6 Cm, Anti-Cracking Layer Made Of Glass Fiber Mesh With A Tensile Strength Of 120 Kn/M In The Longitudinal And Transverse Directions, Wearing Course Of Asphalt Concrete Ac 11S (Pmb 45/80-55) Thick. 4Cm.5) Surface Of Sidewalks And Shelters: Troughing, Profiling And Compacting The Subsoil For The Construction Layers Of The Pavement, Base Made Of Natural Aggregate, Thickness. 20 Cm, Surface Made Of Concrete Cubes, Thickness. 6 Cm On Cement Ballast. - Sand, Joints Filled With Cement-Sand Mortar, Surface Made Of Yellow Tiles With Protrusions 35X35 Cm Thick. 8 Cm. 6) Exit Surface: Troughing, Profiling And Compacting The Subgrade For The Construction Layers Of The Surface, Frost Protection Layer: Made Of Aggregate Stabilized With C3/4 Class Cement. 15 Cm, Substructure Made Of Mechanically Stabilized Crushed Aggregate, Thickness. 20 Cm, Surface Made Of Concrete Cubes, Thickness. 8 Cm On Cement Ballast. – Sand. Rm=2.5Mpa Gr. 3 Cm, Joints Filled With Cement-Sand Mortar.7) Bus Bay Surface: Troughing, Profiling And Compacting The Subgrade For The Construction Layers Of The Pavement, A Layer Of Improved Subgrade Made Of Aggregate Stabilized With Class C3/4 Cement. 20 Cm, Substructure Made Of C20/25 Cement Concrete. 24 Cm, Surface Made Of Concrete Cubes, Thickness. 8 Cm On Cement Ballast. – Sand. Rm=2.5Mpa Gr. 3 Cm, Joint
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