Tenders are invited for Extension Of The Poviat Road No. 1830B On The Stawiski-Jurzec Włościański Section - Stage Ii

1. The Subject Of The Contract Is The Extension Of The Poviat Road No. 1830B On The Stawiski-Jurzec Włościański Section At Km 5+230.00 From 9+170.00 With A Length Of 3.94 Km - Stage Ii, In Particular: Road Industry: - Demolition Of Road Elements And Fences, - Felling Of Trees Colliding With The Designed Scope Of Works, - Excavations And Embankments Related To The Construction Of The Road Surface And Drainage, - Construction/Reconstruction Of Road Ditches - Construction/Reconstruction Of Exits To Adjacent Plots, - Construction Of Culverts Under Exits, - Construction Of Covered Ditches, • Under Exits And Side Roads, • Under The Road Crown, - Construction Of Side Drains, - Existing Culvert Ø400mm L=10.21M Km 5+544.42 To Be Rebuilt Into Kd Elements (Well With A Drainpipe - Kd Element), - Reconstruction Of Intersections Of Existing Roads With Poviat Road No. 1830B To The Extent Necessary For Proper Functioning, - Construction Of A 2.0 M Wide Sidewalk Made Of Concrete Cubes In The Area Of ​​Buildings, - Construction Of Roadsides With A Surface Made Of A Mixture Of Unbound Aggregate C50/30, Width 1.0 M, - Construction Of A Roadway Structure With A Bituminous Surface, Adapted To Carry The Traffic Load Of Kr2 Category, - Execution Of Vertical And Horizontal Markings And Road Safety Elements, - As-Built Geodetic Inventory: • Elevation And Stabilization Of The Entire Section Of The District Road - Comprehensive Service Of Elevation And Stabilization Of Boundary Posts And Witnesses Of Boundary Posts • Capture Of The Opening Of Damaged Points Of The Survey Control Network Located Within The Boundaries Of Earthworks. Sanitary Industry: - Construction Of Rainwater Drainage System - Reconstruction Of The Water Supply Network Telecommunication Industry: - Reconstruction Of The Teletechnical Network Colliding With The Reconstruction Of The Road Bridge Industry: - Culvert In Km 5+923.33, • Demolition Of The Left-Hand Steel Railing Together With The Reinforced Concrete Head Of The Front Wall On Which The Railing Is Mounted, • Demolition Of The Steel Protective Barriers On The Culvert And Access Roads, Together With Reinforced Concrete Pedestals On Which The Barriers Were Installed, • Milling The Binding Layer And Of Asphalt Concrete, • Execution Of A New Reinforced Concrete Head Of The Front Wall Connected To The Existing Elements By Gluing Anchors Made Of Steel Rods To The Npcc Mortar Or Epoxy Glue To The Remaining Part, • Assembly Of A Steel Protective Barrier With A Handrail With Parameters N2, W3 On The Newly Made Head Of The Wall Front End, • Construction Of A New Reinforced Concrete Plinth For The Right-Hand Steel Protective Barrier, Connected To The Joint Plate On The Culvert By Means Of Anchors Made Of Steel Rods Glued Onto The Npcc Mortar Or Epoxy Adhesive, • Assembly Of The Steel Protective Barrier On The Right Side With The Parameters N2, W5 On The Completed Plinth, • Setting Stone Curbs On The Right And Left Side Of The Roadway, • Construction Of A Left-Side Sidewalk And A Right-Side Safety Strip With A Surface Of Concrete Cubes, Thickness. 6 Cm, • Renovation Of The Anti-Corrosion Protection Of The Right-Hand Railing. - The Culvert At Km 6+456.55 • Demolition Of The Existing Plate Culvert Is Planned And A Typical Two-Hole Culvert Made Of Square Reinforced Concrete Pipes With A Horizontal Clearance Of 100 Cm And A Vertical Clearance Of 100 Cm And A Length Along The Watercourse Axis Of 10.00 M Is Planned In The Same Place. During The Works, Waste And Unsuitable For Re-Use Of Construction Materials The Contractor Of The Works Is Obliged To Manage It On His Own And At His Own Expense. Materials Suitable For Reuse (E.G. Paving Materials), The Contractor Is Obliged To Deposit In A Place Located In The Kolno Poviat, Indicated By The Employer. B) The Contractor Is Obliged During The Warranty Period To Supplement The Road Shoulders Twice With The Material Provided For In Of The Design Documentation Within The Period Agreed With The Employer. C) The Contractor Is Obliged During The Guarantee Period To Annually Renew The Road Markings Within The Period Agreed With The Employer. D) Trees From Felling Become The Property Of The Employer. They Should Be Transported To The Place Indicated By The Employer In The Kolno Poviat. E) The Contractor Will Plant Replacement Trees, Resulting From Point Iv Sec. 5 Lit. A - Decision No. 4/2021 On The Permission To Implement A Road Investment Of November 17, 2021 In The Amount Of 92 Pcs. In The Place Designated By The Employer In The Stawiski Commune. The Employers Requirements For Planting: - Grafted Common Maple (Latin Name: Acer Pseudoplatanus ), - 2-Year-Old Seedlings, Height 150-160 Cm, - Method Of Stabilizing The Trees - 2 Stakes, - The Contractor Is Obliged To Carry Out Care Treatments Aimed At Their Acceptance.2. The Detailed Scope Of Works Has Been Included In The Design Documentation Constituting Appendix No. 3 To This Swz, Technical Specifications For The Execution And Acceptance Of Construction Works Constituting Appendix No. 4 To The Swz And The Draft Contract Constituting Appendix No. 6 To The Swz.