Tenders Are Invited For Reconstruction Of Municipal Roads To The Property At Ul. Wałbrzyska 4.6 And Ul. Kamienna 4 In Jedlina-Zdrój.

Task 1. Reconstruction Of The Access Road To The Buildings At Ul. Wałbrzyska 4 And 6 In Jedlina-Zdrój1. Preparatory And Earthworks:1.1. Preparatory Works: Reconstruction Of The Route And Height Points In The Field.1.2. Demolition Of Stone Bases: Removal Of The Upper Layer Of Stone Aggregate Base Contaminated With Soil And Clay, Using Mechanical Equipment With Profiling And Strengthening Of The Remaining Part Of The Surface - A Layer Up To 40 Cm Thick Over The Entire Width Of The Existing Road.1.3. Demolition Of Road And Street Elements - Concrete Curbs And Edges And Concrete Cubes: Demolition Of Concrete Cubes. Demolition Material Should Be Transported Off The Construction Site To A Landfill Accepting This Type Of Waste, And The Cost Of Storage And Disposal Fees Should Be Included In The Price Offer.2. Drainage Of The Road Body:2.1. Linear Channel Drainage - Polymer Concrete: Construction Of Linear Drainage From Prefabricated Polymer Concrete Elements In The Shape Of The Letter U With A Cast Iron Grate, Class Min. 250 Kn, 20 Cm Wide On A 20 Cm Thick C20/25 Concrete Footing - Perpendicular To The Road Axis.2.2. Cutting And Strengthening Of Roadsides: Cutting And Strengthening Of Both Sides Of The Ground Roads With A Mineral-Stone Mixture 0/31.5 Mm With An Average Layer Thickness Of 10 Cm Behind The Curb.3. Substructures:3.1.Foundation Made Of A Mixture Of Aggregates Bound With A Hydraulic Binder: Auxiliary Foundation - Improved Foundation (Frost-Protective Layer) Made Of Non-Seeded Soil With Appropriate Grain Size And Filtration Coefficient K10 ≥ 8 M/Day, Stabilized With A Hydraulic Binder C1.5/2 ≤ 4.0 Mpa With A Layer Thickness Of 15 Cm. 3.2.Foundation Made Of Unbound Crushed Aggregate: Construction Of The Basic Foundation From Mechanically Stabilized Crushed Aggregate, From A Mineral-Stone Mixture 0/31.5 Mm, Along With Profiling And Compacting The Foundation - A Layer Up To 20 Cm Thick.4.Surfaces:4.1.Asphalt Concrete Surface - Binding Layer: Making A Binding Layer Of Asphalt Concrete With Ac 11W With Properties As For Kr1, Layer Thickness 5 Cm - Including Sprinkling On The Main Road.4.2.Asphalt Concrete Surface - Wearing Course: Making A Wearing Course Of Asphalt Concrete From Ac 11S, With A Closed Structure And Properties As For Kr1, Layer Thickness 4 Cm - (Asphalt 50/70, Quick-Disintegrating Asphalt Emulsion For Interlayer Sprinkling In The Amount Of 0.4 Kg/M2) - Main Road.5.Street Elements: Concrete Curbs On A Concrete Footing With Resistance - Laying A Concrete Curb With Dimensions Of 15X30 Cm And 15X22 Cm On A Concrete Footing With Resistance (Concrete C12/15).6.Street Lighting: Delivery And Installation Of Hybrid Solar-Wind Lamps With A Pole Height Of Up To 6 M With A Boom Of Up To 1.2 M. Total Height With A Wind Turbine And Solar Panels Up To 8 M. Photovoltaic Panels With A Power Of 2X200w, Wind Turbine With A Power Of Min. 350 W. Gel Batteries With A Capacity Of Not Less Than 200Ah. Luminaire Power Not Less Than 40W. Starting Method – Tw