Tenders Are Invited For Reconstruction Of The Access Road To Agricultural Land In Modła

1. The Subject Of The Order Is The Performance Of Construction Works By Reconstruction Of The Access Road To Agricultural Land In The Town Of Modła On The Plot: Registration No. 216, Modła District, In Accordance With The Following Parameters: A) Technical Parameters: Traffic Category - Kr2 Road Class - Internal Design Speed - 30 Km/H Road Length - 346.00 M Road Width - 4.70 M Roadside Width - 0.50 M - 0.75 M, Drainage - Surface. B) Situation: The Planned Investment Is Within The Road. The Road Route In The Plan Basically Follows The Old Road Track. The Designed Road Should Be Adjusted In Height To The Existing Asphalt Road At The Beginning Of The Section In Question And At Its End. The Task Included The Construction Of Double-Sided Roadsides Made Of Crushed Aggregate, 0.75 M Wide On The Left Side And 0.50 M Wide On The Right Side. As Part Of The Investment, The Green Area Should Be Sown With Grass Mixtures To Perform An Insulating Function, Including Acoustic And Thermal, And To Retain Rainwater. C) Roadway: The Works Will Consist In Constructing A Road Structure To Obtain A Target Width Of 4.70 M And Laying Asphalt Concrete Layers Over The Entire Width Of The Road. Before Laying Bituminous Layers, The Aggregate Base Should Be Sprinkled With Asphalt Emulsion. The Asphalt Emulsion Should Also Be Sprinkled Between The Base Layer, The Binding Layer And The Asphalt Concrete Wearing Course. D) Exits The Surface Of The Exits Should Be Made Of A Mixture Of Unbound Aggregate C90/30. The Width Of The Exits Is 5.00 M. The Axis Of The Exits Is Planned At An Angle Of 90 Degrees To The Axis Of The Rebuilt Road Of The Internal Road. The Intersection Of The Road Edges And Exits Was Designed With Circular Arcs With A Radius Of 3.00 M. Pehd Culvert Pipes With A Diameter Of 30 Cm And A Length Of 7.00 M Should Be Placed Under The Exits In The Restored Ditch, Placed On A 15 Cm Thick Gravel Bank. The Slopes Of The Exits Should Be Adapted To The Longitudinal Slope Of The Road And To The Existing Terrain Of The Plot To Which The Exit Is Being Made. E) Shoulders: The Shoulders Were Designed With A Mixture Of Unbound C90/30 Aggregate With A Thickness Of 10 Cm And A Slope Towards The Adjacent Area In The Existing Road. F) Roadside Ditch: The Roadside Ditch Should Be Desilted And, Where Necessary, Recreated In Places Where It Is Necessary While Maintaining The Original Parameters, I.E. The Bottom Ditch 40 Cm, Slope Inclination 1:1 And Ditch Depth Min. 50 Cm, Which Will Improve The Free Flow Of Rainwater. G) Road Structure: 4 Cm - Wearing Course Made Of Ac 11S Asphalt Concrete 4 Cm - Leveling Layer Made Of Ac 16W Asphalt Concrete 4 Cm - Main Base Made Of Ac 16P Asphalt Concrete 20 Cm - Auxiliary Base Made Of A Mixture Of Unbound C90/30 Aggregates 15 Cm - Soil Layer Stabilized With Cement C1.5/2.0 H) Shoulders: 10 Cm - Crushed Aggregate 0-31.5 Mm And) Exits: 20 Cm - Surface Made Of A Mixture Of Unbound Aggregate C90/30 15 Cm - Layer Of Soil Stabilized With Cement C1.5/2.0J)