Tenders Are Invited For Thermal Modernization Of Public Buildings In The Mykanów Commune. Part Ii - Thermal Modernization Of The Building Of The Rural Center At Ul. Jana Długosza 42 In Grabowa

Part Ii - Thermal Modernization Of The Building Of The Rural Care Center At Ul. Jana Długosza 42 In Grabowa1. Thermal Modernization Of External Partitions: - Installation Of Scaffolding, Anchoring To The Facade, With Roofs Over Pedestrian Crossings, - Disassembly Of Some Window Sills, Plinth Treatments, Extension Of The Roof Over The Entrance To The Common Room. - Dismantling Of Elements Attached To The Facade, Such As: Antennas, Ventilation Ducts, Ducts Running On The Facade. - Demolition Of Side Stairs Made Of Paving Stones - Enabling Insulation Of Foundation Walls - Dismantling Downspouts, Modifying Sewage Inlets To Move Them Away From The Wall And Allow For Insulation Behind The Downpipes. 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. - Clean The Exposed Surfaces Of The Façade From Dirt, Dust, Deposits And Green Algae, Remove The Detached Substrates Of Plaster Fragments And Fill In The Gaps. - Reinforcing The Lintels From The Outside By Forging Grooves And Anchoring 2 Ø12 Rods Bent In C-Shaped, Mounted With A Chemical Anchor. - Prime The Walls And Perform Subsequent Activities Related To Insulating The Facade And Applying External Plasters - Acc. To Instructions For A Given System In Compliance With The Conditions Specified Above Insulation Of External Walls, General Technical Conditions For The Implementation Of Thermal Insulation Of External Walls - While Installing The Thermal Insulation Layers, Keep The Existing Ventilation Openings In The Flat Roof Intended For Preservation In The Gable Walls Patency, Cut Appropriate Holes In The Styrofoam, And After Applying The Surface Plasters, Install Appropriately Sized Pvc Ventilation Grids In The Holes, Additionally Protected With An Insect-Proof Mesh. - 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. - Sheets (Use Specially Profiled Window Sill Ends Mounted In The Reveal) - Window Sills Should Protrude Beyond The Face Of The Insulated Wall By No Less Than 4 Cm And Should Be Properly Sealed At The Junction With The Insulation, These Window Sills Should Be Installed With A Slope Ensuring Water Drainage Of Not Less Than 2% - Sheet Metal Works 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 - Install Existing Downpipes. The Walls Are Planned To Be Insulated With Graphite Polystyrene Foam. 15 Cm With A Thermal Conductivity Coefficient Of Λ = 0.032 W/Mk To The Floor Level And Aqua Styrofoam Thickness. 10 Cm From The Floor Level To 50 Cm Below The Ground Level Using The Light