Tenders Are Invited For Thermal Modernization Of Public Buildings In The Mykanów Commune. Part Iii - Thermal Modernization Of The Osp Fire Station Building At Ul. Witosa 100 In Kuźnica Kiedrzyńska

1. Thermal Modernization Of External Walls - Installation Of Scaffolding, Anchoring To The Facade, With Roofs Over Pedestrian Crossings, - Disassembly Of Window Sills, Plinth Treatments, - Dismantling Of Elements Attached To The Facade, Such As: Antennas, Ventilation Ducts, Cables Running On The Facade, Alarm Sirens. - Dismantling Of Downpipes, Modification Of Sewage Inlets To Move Them Away From The Wall And Enable Installation Insulation Behind Downspouts. The Length Of These Elements Should Be Selected So That There Is A Gap Of At Least 2 Cm Between The Downpipe And The Finished Surface Of The Insulated Wall. - Dismantling Existing Air Conditioners. - Clean The Exposed Surfaces Of The Facade From Dirt, Dust, Deposits And Green Algae, Chisel Away The Detached Substrates Of Plaster Fragments And Fill In Any Gaps. - Prime The Walls And Perform Subsequent Activities Related To Insulating The Facade And Applying External Plasters - According To Instructions For A Given System, Observing The Conditions Specified Above Insulation Of External Walls, General Technical Conditions For The Implementation Of Thermal Insulation Of External Walls. It Is Planned To Insulate With Graphite Polystyrene With A Thermal Conductivity Coefficient Of Λ = 0.032 W/Mk To The Floor Level Using The Light Wet Method. On The South-West Side (Walls Bordering Plot No. 361), Use Mineral Wool Insulation. - While Installing The Thermal Insulation Layers, Keep The Existing Ventilation Holes In The Flat Roof, Intended For Maintenance, In The Gable Walls, And Cut Appropriate Holes In The Styrofoam, And After Applying The Surface Plasters, Install Appropriately Sized Pvc Ventilation Grids In The Holes, Additionally Protected With Anti-Corrosion Mesh. Insects. - Install New Window Sills (Made Of Galvanized, Coated Steel Sheet, 0.55 Mm Thick) - Before Installing The Sheet Metal, Make A Reinforced Layer In The Protected Place And Extend The Mesh Onto The Façade For Later Installation Of The Reinforced Layer On The Façade. - The Connections Of The Side Window Reveals Created After Thermal Insulation With The Window Sills Should Be Made In A Way That Allows For Free Movement Of The Sill Resulting From Thermal Work. Sheet Metal (Use Specially Profiled Window Sill Ends Mounted In The Reveal) - Sheet Metal Work Should Be Carried Out In Such A Way That Any Movements Of The Sheet Metal Caused By Wind And Thermal Stresses Do Not Transfer To The Plaster And Reinforcing Layer. It Is Not Allowed To Leave Insulating Material Untreated With Glue And Mesh Under The Flashings - Reinstall The Existing Downpipes. Elements Requiring Replacement Should Be Replaced In A Way That Matches The Existing Condition In Terms Of Material And Color. - Installation Of New Antenna Holders. - Installation Of Air Conditioners. After Completing The Planned Insulation Of The External Walls Of The Building With A Layer Of Graphite Polystyrene And Mineral Wool, Min. 14 Cm2. Replacement Of Window Joinery. Pvc Windows In The