Tenders Are Invited For Renovation Of District Road No. 3081 D In Żeleźnik

The Subject Of The Order Is The Performance Of Engineering Construction Works For The Renovation Of Road No. 3081 D From Km 9+600 To Km 10+385 On The Żeleźnik - Jegłowa Section (Plots No. 240, 241, 242, 243, Żeleźnik District), Including The Construction Of A New Unpaved Surface With Sub-Base, Construction Of Roadside Surfaces, Cleaning, Profiling And Restoration Of Existing Roadside Ditches Along With With Clearing Of Bushes. Parameters Of The Road Design - Road Class - Z - Traffic Category - Kr2 - Road Width - 3.2 M - 4.0 M - Roadside Width - 1.00 M - The Total Length Of The Planned Road Renovation Is ~ 785 M - Road Area ~ 3092.30 M2 - Cross Road Slope - Roof 2% - Cross Road Slope - 6-8% In Order To Create A New Surface, It Is Necessary To Remove The Existing Layers Of Aggregate Constituting The Road Surface. The Existing Subgrade At The Site Of Works Should Be Profiled To The Width Of The Planned Road Or Widening And Compacted. Along The Surface, The Shoulders Should Be Mechanically Cut To A Thickness Of 20 Cm, And In The Low Places The Shoulders Should Be Filled With 4/32 Mm Sand. Before Starting Work Related To The Construction Of The Designed Structures, Demolition Of Existing Surfaces Not Intended For Use Should Be Carried Out. The Stone Material Obtained During The Demolition Works Is The Property Of The Ordering Party And Should Be Transported To The Place Indicated By The Ordering Party, Located Approximately 12 Km From The Place Of Work (Strzelin, Ul. Nyska). In The Places Where The Road Surfaces Connect To The Planned Roads, The Necessary Height Adjustments Should Be Made On The Surface Allowing For Their Proper Connection (Standard Transverse And Longitudinal Slopes). The Scope Of Works Includes: - - Dismantling The Crushed Stone Surface - Making A Bed. Under The Construction Layers Of The Pavement, - Construction Of A Drainage Layer - Construction Of Aggregate Base Layers - Cleaning Of Ditches Of Silt And Bushes - Cutting Of High Shoulders - Clearing Of Shoulders Of Bushes - Filling Of Low Shoulders - Construction Of Exits Structure Of The Designed Road: - Drainage Layer Of Sand 10 Cm Thick - Lower Base Layer Of Crushed Aggregate - Crushed Stone 31.5 To 63 Mm Thick 15 Cm - Upper Foundation Layer Made Of Crushed Aggregate - Wedge 4 To 31.5 Mm Thick. 8 Cm Construction Of Roadsides - Mechanical Cutting Of Roadsides With A Thickness Of 20 Cm - In Places Of Depressions, Supplement With Sand 4/32 Mm. Summary Of Surfaces - Total Road Surface Is ~ 3092.30 M2 - Road Surface ~ 1570 M2 - Surface Of Exits ~ 66.30 M2 Details Of The Subject Of The Order Include The Construction Design And Bill Of Quantities Works, Which Should Be Treated As Auxiliary Material For The Valuation Of The Offer, And Not Strictly Binding. The Construction Design And The Content Of The Specification Of The Terms Of The Contract Are A Superior Document To The Bill Of Quantities. In Terms Of The Organization And Course Of Works - Preparation And Approval Of A Design For A