Tenders Are Invited For Renovation Of The Surface Of Provincial Road No. 748 From Km 0+530 To Km 2+617 in Poland

Work Detail

1. The Subject Of The Order Is The Implementation Of The Task Titled: Renovation Of The Surface Of Provincial Road No. 748 From Km 0+530 To Km 2+617.2. The Scope Of The Order Includes: 1) Milling Of The Existing Surface To An Average Depth Of 7 Cm To The Profile (Including Disposal Of Demolition Material) - Road Dw 748, Intersection With Traffic Lights, Bus Bay, Intersections And Exits. 2) Dismantling Of Concrete Curbs 20X30x100 Cm. 3) Dismantling Of Concrete Edges 8X20x100 Cm.4) Application Of The Ac 11W Leveling Layer In The Amount Of 75 Kg/M2 (Including Cleaning Of The Substrate And Sprinkling With Emulsion). 5) Protection Of The Surface Against Reflected Cracks By Spreading A Reinforcing Geogrid Over The Entire Surface With A Strength Of Min. 100 Kn/M - Intersection With Traffic Lights From Km 2 + 320 To Km 2 + 520.6) Surface Construction With Ac 16W Asphalt Concrete, Binding And Reinforcing Layer, Layer Thickness 4 Cm After Compaction, Traffic Category Kr 3-4 (Including Cleaning Of The Surface And Sprinkling With Emulsion).7) Construction Of Surface With Sma 11S, Wearing Course, Layer Thickness 4 Cm After Compaction, Traffic Category Kr 3-4 (Including Cleaning Of The Substrate And Sprinkling With Emulsion).8) Regulation Of Existing Storm Sewerage Inlets - 20% Of Replacement With New D400 Classes Was Assumed, Together With Cleaning Of The Inlet Column Settling Tank And Sewer, As Well As Reconstruction Of The Road Surface, Removal And Disposal Of Demolition Materials.9) Regulation Of The Existing Linear Drainage With Cleaning Of The Sedimentation Tank And The Sewer, Resurfacing Of The Road And Removal Of Demolition Materials.10) Replacement Of Existing C-250 Class Gullies With D400 Class Gullies With New Ones, Along With Cleaning Of The Inlet Column Settling Tank And The Sewer, And Removal And Disposal Of Demolition Materials.11) Construction Of Linear Drainage H=20 Cm With A D400 Grate And Foundations In The Locations Of The Existing Drainage System (Left Side - Disassembly Of Existing Pipes Located Transversely Under The Sidewalk, Construction Of A Linear Drainage Approximately 3 M Long - 1 Set In One Location Transversely To The Axis Of The Sidewalk From The Edge Of The Road To A Reinforced Ditch Along With A 1 M Long Curbside Drain Made Of 20 Cm Wide Concrete Cubes With Reconstruction Of The Curb And Sidewalk With The Drainage Completed Linear).12) Paving Of The Sidewalk (Re-Paving Of The Deformed Sidewalk In Locations 1+200 And 1+362 And Locally At The Kd Wells And The Connections Of The Exits To The Road Surface On A 5 Cm Thick Cement-Sand Ballast Along With The Removal And Disposal Of Unnecessary Materials).13) Re-Paving Of The Bus Bay Surface With Granite Cubes (Section Of The Connection Approximately 100 M Wide). M And The Internal Road On A Layer Of Lean Concrete 5 Cm Thick, Together With Filling The Joints With A Specialized Resin-Based Grout And Removal And Disposal Of Demolition Materials).14) Concrete Curbs With Dimensions Of 20X

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