Tenders Are Invited For Reconstruction Of Roads And Streets In The Czerniejewo Commune

1. The Planned Investment Includes The Reconstruction Of Municipal Roads: Gębarzewko - On The Entire Section Of The Designed Route, It Is Planned To Renovate The Existing Bituminous Surface - Bitumen Surface Area. Approx. 2220.0 M². The Abrasive Layer Was Designed To Be Made Of Mma Ac11s 50/70 Gr. 4Cm Including The Execution Of The Binding And Leveling Joint With Mma Ac11w 50/70 Gr. Average 3Cm (75Kg/M2). Due To The Very Poor Condition Of The Existing Bituminous Surface, Partial Renovation Should Be Carried Out On The Sections Indicated In The Bill Of Quantities By Milling The Existing Bituminous Layers To A Thickness Of 5Cm Including The Laying Of The Ac11w 50/70 Bonding Pipe. Along The Entire Length Of The Planned Renovation, The Roadside Should Be Cut Down, Possibly Supplemented With Soil, And The Above Ground Should Be Laid With Crushed Aggregate 0/31.5 Mm (Hard Aggregate) On A Width Of 0.75 M Thick. 15Cm. The Surface Renovation Should Be Carried Out In The Trace Of The Existing Road, Maintaining The Existing Geometry And Existing Longitudinal Slopes. The Exits Marked On The Plan Should Be Paved With Crushed Aggregate. 20Cm After Removing Topsoil. Descents Should Be Made Keeping The Rounding Radii R = 3.0 M Marked On The Pzt. The Following Construction Solutions (Surface Renovation) Were Adopted For The Designed Land Development Elements: - Ac11s 50/70 Gr. Wearing Course. 4Cm Kr2 - Ac11w Leveling Layer 50/70 Gr. Average 3 Cm - Binding Layer Ac11w 50/70 Gr. 5 Cm After Milling The Existing Surface (Location According To The Bill Of Quantities) - Existing Road Structure After Felling, The Road Sides Should Be Supplemented With Soil, If Necessary, And Then Hardened With Crushed Aggregate. 15 Cm By 0.75 M Width With An Inclination Of 8.0%. Hard Aggregates Such As Granite Should Be Used. Żydowo Ul. Okrężna - On The Entire Section Of The Designed Route, Renovation Of The Existing Bituminous Surface Is Planned - Bituminous Surface Area. Approx. 2526.0 M². The Abrasive Layer Was Designed To Be Made Of Mma Ac11s 50/70 Gr. 4Cm Including The Execution Of The Binding And Leveling Joint With Mma Ac11w 50/70 Gr. Average 3Cm (75Kg/M2). Throughout The Entire Length Of The Planned Renovation, The Existing Hardened Roadside Should Be Cleared Of Overgrowing Vegetation And Supplemented With 0/31.5 Mm Crushed Aggregate (Hard Aggregate) On A Width Of 0.75 M Thick. 7Cm. This Is The Thickness Resulting From The Assumed Average Thickness Of The Bituminous Layers Being Laid. The Surface Renovation Should Be Carried Out In The Trace Of The Existing Road, Maintaining The Existing Geometry And Existing Longitudinal Slopes. The Exits Marked On The Plan Should Be Paved With Crushed Aggregate. 20Cm After Removing Topsoil. Descents Should Be Made Keeping The Rounding Radii R = 3.0M-5.0M Marked On The Pzt. The Exits At Km 0+072.0 And 0+348.0 Should Be Made With A Bituminous Surface (Existing Hardened Concrete Or Road Slab Exits). The Following Structural Solutions Were Adopted