Tenders Are Invited For Partial Renovations Of Pedestrian And Bicycle Routes Located In The Road Lanes Of Municipal And Internal Roads In The Polkowice Commune

1. The Subject Of The Order Are Partial Renovations Of Pedestrian And Bicycle Routes Located In The Road Lanes Of Municipal And Internal Roads In The Polkowice Commune. The Renovations Will Include The Surfaces That Will Be Selected By The Ordering Party. The Scope Of The Task Includes: 1) Laying A New Concrete Curb With Dimensions Of 15X30x100 Cm Made Of C35/45 Concrete On A Concrete Footing With A Support Made Of C12/15 Concrete With A Cross-Section Of 0.065 M2 Along With The Implementation Of Channels Under Footing And Compacting The Soil To Is = 1,000, On Straight Sections, Bends, Arches And Depressions By: - ​​Manual Loosening Of The Soil And Throwing It To The Side, - Leveling The Bottom And Walls Of The Excavation, - Preparing And Setting Formwork For Concrete Footings In A Previously Dug And Leveled Excavation ,- Manual Spreading, Leveling And Tamping Of The Concrete Mixture For Concrete Footings,- Care Of Concrete Footings By Pouring Water,- Spreading Sand Ballast,- Setting The Curb And Adjusting The Given Height Points Along The Axis,- Backfilling The Outer Wall Of The Curb With Soil And Tamping,2) Demolition Concrete Curb Together With Demolition Of The Existing Concrete Footing By: - ​​Digging Out The Curbs And Removing Them For Cleaning, - Removing The Ballast, - Stacking The Material, - Breaking The Footing Manually Or Mechanically, - Throwing The Resulting Rubble To The Roadside And Stacking It, - Each Time After Demolition The Obtained Materials Should Be Sorted And Then Their Possible Purpose Should Be Agreed With The Ordering Partys Representative And The Material: Suitable For Reuse Should Be Transported (Up To 15 Km) To The Place Indicated By The Ordering Partys Representative, Transported To The Landfill And Stored If It Is Not Suitable For Re-Installation, 3 ) Demolition And Re-Laying Of A Concrete Curb On A Concrete Footing Made Of C12/15 Concrete With A Cross-Section Of 0.065 M2, Together With The Installation Of Troughs Under The Footing And Compaction Of The Substrate To Is = 1.000, On Straight Sections, Bends, Curves And Depressions (Without The Costs Of The Curb, Demolition Material ) Through: - Demolition Technology As In Point 2), - Assembly Technology As In Point 1), 4) Laying New Concrete Edges With Dimensions Of 6X20x100 Cm On A Concrete Bench Through: - Assembly Technology As In Point 1), 5) Demolition Of Concrete Edges: - Demolition Technology As In Point 2), 6) Demolition And Re-Laying Of Concrete Edges (Without The Costs Of Edges, Demolition Material) By: - ​​Unearthing The Edges And Removing Them Along With Cleaning, - Tearing Off The Ballast, - Placing The Material In Stacks, - Each Time After Demolition, The Obtained Materials Should Be Sorted And Then Their Possible Purpose Should Be Agreed With The Ordering Partys Representative, And The Material: Suitable For Reuse Should Be Transported (Up To 15 Km) To The Place Indicated By The Ordering Partys Representative, Transported Away If It Is Not Suitable For Re-Installation To The Landfill And Stored - Assembly Technology As In Point 1), 7) Incorporation Of A Concrete Mixture With An Average Thickness Of 30 Cm In The Renovated Place By: - ​​Cutting Slots, - Crushing The Concrete Surface With A Demolition Hammer, - Chipping Away Small Remains Of The Substructure At Permanent Road Elements With A Pickaxe , Sewage, Curbs, - Loading The Demolition Material Onto A Truck, Transporting It To The Landfill And Storing It, - Leveling And Wetting The Substrate, - Setting Expansion Joint Boards For Longitudinal And Transverse Expansion Joints, - Spreading And Compacting The Concrete In Individual Layers, - Finishing The Concrete Surface, - Surface Care By Spreading A Layer Of Sand And Pouring Water, - Cleaning Longitudinal And Transverse Cracks And Filling Them With Grouting Mass, 8) Laying The Surface With New 6 And 8 Cm Thick Concrete Cubes On A Sand Bed By: - ​​Mechanical Or Manual Loosening Of The Soil With Rejection On Roadside With An Average Thickness Of Up To 50 Cm, - Compacting The Aggregate Layer With An Average Thickness Of Up To 20 Cm, - Spreading The Sand Ballast And Compacting It, - Laying The Surface On The Prepared And Leveled Ballast, - Compacting The Surface Elements, - Checking The Slopes And Evenness Of The Surface, - Filling The Joints By Silting With Sand, - Loading The Material From The Troughing Onto A Truck, Transporting It To The Landfill And Storing It,9) Laying The Surface Of New Yellow Integrated Concrete Cubes (Cubes For Blind And Visually Impaired People) 8 Cm Thick On A Sand Bed By: - Technology Of Laying The Cubes As In Point 8), 10) Laying The Surface Of New Stone Cubes (Colored) 6-9 Cm Thick On A Ballast Made Of Stone Dust By: - ​​Mechanical Or Manual Detachment Of The Soil And Discarding It On The Road With An Average Thickness Of Up To 50 Cm, - Compacting The Aggregate Layer With An Average Thickness Of Up To 20 Cm - Supplementing And Leveling The Existing Ballast Or Spreading New Ballast On A Profiled Base, - Sorting The Cubes And Placing Them Along The Stations, - Placing The Cubes On The Previously Leveled Ballast, - Tamping The Cubes With A Hand Tamper, - Filling The Joints With Fine Sand Stonework With Pouring Water On The Surface, - Cleaning The Surface, - Loading The Material From Troughing Onto A Truck Along With Transporting It To The Landfill And Storing It, 11) Demolition Of The Surface Made Of Concrete Or Stone Cubes By: - ​​Manually Dismantling The Surface, - Sorting The Cubes Obtained From Demolition, - Dismantling Ballast With The Debris Thrown To The Roadside And Stacked, - Each Time After Demolition, The Obtained Materials Should Be Sorted And Then Their Possible Purpose Should Be Agreed With The Ordering Partys Representative And The Material: Suitable For Reuse Should Be Transported (Up To 15 Km) To The Place Indicated By The Representative The Employer, Take The Material That Cannot Be Re-Incorporated To The Landfill And Store It, 12) Demolition Of The Surface Made Of Concrete Cubes And Re-Laying It (Without The Costs Of The Cubes, Demolition Material) Through: - Demolition Technology As In Point 11), - Technology Laying The Cubes As In Point 8), 13) Dismantling The Surface Made Of Stone Cubes (Colored) And Placing It Again On A Ballast Made Of Stone Dust (Without The Costs Of The Cubes, Demolition Material) Through: - Demolition Technology As In Point 11), - Technology Of Laying The Cubes As In Point 10),14) Vertical Adjustment Of Manholes For Sewage Grates And Sewer Manholes By: - ​​Removing The Cover, - Dismantling The Damaged Upper Part Of The Manhole, - Chipping Away The Damaged Surface And Substructure Around The Device, - Loading The Demolition Material Onto A Truck Along With With Removal To The Landfill And Storage, - Making Formwork, - Placing And Compacting Concrete, - Installing The Cover, 15) Making A Base Of Crushed Aggregate With A Layer Thickness After Compaction Of 20 Cm And Grain Size From 0.01 Mm To 63 Mm By: - ​​Mechanical Or Manual Loosening Of The Soil And Throwing It Onto The Roadside With An Average Thickness Of Up To 50 Cm, - Mechanical Or Manual Spreading Of The Aggregate Layer, - Compaction Of The Aggregate Layer, - Loading Of The Material From The Troughing Onto A Truck With Transport To The Landfill And Storage, 16) Construction And Compaction Of The Drainage Layer From Sand With A Layer Thickness Of 10 Cm After Compaction: - Mechanical Or Manual Loosening Of The Soil With An Average Thickness Of Up To 50 Cm On The Roadside, - Spreading The Sand, - Leveling The Surface To The Required Profile, - Compacting The Sand Layer Manually Or Mechanically With Water Pouring, - Loading The Material From The Troughing Onto A Truck Along With Transporting It To The Landfill And Storing It. If Roots Appear In The Renovated Place, The Contractor Will Remove Them On His Own And Transport Them To The Landfill And Storage Site. The Detailed Scope Is Included In The Draft Provisions Of The Contract, Which Are An Integral Part Of The Swz.