Tenders Are Invited For Modernization Of Agricultural Transport Roads in Poland

Work Detail

The Subject Of The Order Is: Modernization Of Agricultural Transport Roads Task 1. Modernization Of The Mokre - Zamość Road Section.1.The Subject Of The Order Is The Modernization Of The Mokre - Zamość Road Section On Plot No. 120 Rev. Wet, On A Section Of 254 M And A Width Of 4 M By Laying Solid Concrete Road Slabs On A Reinforced Road Structure. 2. Scope Of Works: Preparatory Works1) Measurement Works For Linear Earthworks - Road Route In Plain Terrain With Resumption Of Borders - 0.254 Km2) Mechanical Dismantling Of Surfaces Made Of Mineral-Bituminous Mixtures With Removal Of Demolition Material And Disposal - 4 M2 3) Cutting Surfaces Made Of Mineral-Asphalt Masses - 4 M Earthworks1) Earthworks Performed. Backhoe Excavators With A Capacity Of Buckets 0.40 M3 In Category 11 With Transp. Excavated Material By Self-Unloading Truck At A Distance Of Up To 5 Km - 589 M3 2) Earthworks Performed Backhoe Excavators With A Capacity Of Buckets 0.40 M3 In Category 11L With Transport Excavated Material By Self-Unloading Car At A Distance Of Up To 5 Km - Soil Delivery - 177 M3 3) Forming And Compacting Embankments Up To 3.0 M High With Bulldozers In Category Iii-Iv Soil - 177 M3 Roadway1) Profiling And Mechanical Compaction Of The Subgrade For Structural Layers Of Pavement In Category I-Iv Soil - 1,143.00 M2 2) Aggregate Mattress 0/16 Mm In Geosynthetic Thickness. 40 Cm On A Triaxial Grid - 171.00 M3 3) Surfaces Made Of Solid Reinforced Concrete Slabs - Making Sand Ballast With A Thickness Of 10 Cm After Compaction - 1,095.00 M2 4) Surfaces Made Of Solid Reinforced Concrete Slabs - Construction - 1,092.00 M2 Descents 1) Profiling And Mechanical Compaction Of The Subsoil For The Construction Layers Of The Surface In The Ground Category I-Iv - 88.00 M2 2) Basic Foundation, A Mixture Of Mechanically Stabilized Crushed Aggregate 0/31.5 (C50/30), Thickness. 10 Cm - 88.00 M23) Sand Ballast With A Thickness After Compaction Of 10 Cm - 88.00 M24) Laying The Surface With Multi-Hole Openwork Slabs With An Area Of Up To 1.0 M2 - Double-Reinforced Jomb Slabs - 88.00 M2sides1) Profiling And Mechanical Compaction Of The Subgrade For The Structural Layers Of The Pavement In Soil Category I-Iv - 360.00 M22) Mixture Of Mechanically Stabilized Crushed Aggregate 0/31.5 (C50/30) With A Thickness After Compaction Of 12 Cm - 360.00 M2 Other Works1) Delivery And Assembly Of Prefabricated Elements - L-Type Retaining Walls - 10.00 M The Designed Retaining Wall With A Height Of H = 1.50 M Is An Element Protecting The Road Body At The Contact With Bridge Structure. The Wall Has A Structural Function Similar To The Abutment, I.E. It Absorbs The Earth Pressure And Ensures The Stability Of The Road Embankment Adjacent To The Facility. Therefore, The Following Requirements Should Be Adopted: 1) Structural Height Of The Wall: 1.50 M, 2) Structure: Prefabricated L-Type Reinforced Concrete Or Monolithic Reinforced Concrete, Adapted To The Soil And Water Conditions, 3) Minimum C30/37 Concret

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