Tenders Are Invited For Part 1: Thermal Modernization At Ul. Apteczna 1. Part 2: Thermal Modernization At Ul. Szkolna 17. Improving Energy Efficiency And Sanitary Conditions. Multi-Family Buildings In The Resources Of Zawiercie.

Part 1: Thermal Modernization Of The Building Located At Ul. Apteczna 1 In Zawiercie.1. Existing Condition: Multi-Family Residential Building. A Two-Story Building With A Basement And An Attic. The Building Structure Is Made Using Traditional Brick Technology. The Foundations Are Concrete Footings. The Load-Bearing Foundation Walls Are Mixed, Made Of Natural Stone And Full Ceramic Brick. The Load-Bearing Walls Of The Above-Ground Part Are Made Of Solid Brick. Gable Roof With A Wooden Purlin And Pin Structure.2. The Scope Of Construction Works Includes: Dismantling For The Duration Of The Works And Permanently, Insulation And Insulation Of Foundation And Basement Walls - 188.025 M2, Insulation Of Facade Walls And Jambs With Polystyrene Boards Along With Plastering With Prior Repair Of Cracks In Walls And Lintels, Supplementation And Protection Of Walls Against Further Degradation - 1517.181 M2, Insulation Of The Ceiling Under The Unheated Attic With Mineral Wool - 318.50 M2, Insulation Of The Roof Slopes In Part Of The Staircase - 210.324 M2, Renovation Of External Stairs, Balconies, Replacement Of Balustrades, Strengthening Of Structural Elements And Replacement Of Roof Truss Structure Elements, Strengthening The Wooden Ceiling Of The Top Floor Replacement Of Gutters And Pipes Drains - 238.75 M, Replacement Of Window Joinery, External Door Joinery With Wooden One, Window Sills, Window Sill Flashings - 301.042 M2, Strengthening Of The Wooden Ceiling Of The Top Floor, Renovation Of The Roof With Replacement Of The Covering And Hatch, Replacement Of Gutters And Downpipes, Sheet Metal Flashing - 358.30 M2  Reconstruction Of Chimneys Above The Roof With Replacement Of Chimney Flashings,  Finishing And Repair Works After Works Inside The Building,  Providing Appropriate Required Ventilation In The Building Rooms,  Separation Of Comprehensive Sanitary Facilities,  Modernization Of The Water And Sewage Installation (In Accordance With The Sanitary Part Of The Technical Design),  Modernization Of The Central Heating Installation (In Accordance With The Sanitary Part Of The Technical Design),  Execution Of A Comprehensive Installation Central Heating And Domestic Hot Water Powered By Stoves (20 Pcs.) In The Premises, Together With Gas Stoves (15 Pcs.) Or Electric Stoves For Preparing Meals (In Accordance With The Sanitary Part Of The Technical Design), Construction Of A Gas Installation (According To A Separate Study), Construction Of An Electrical Installation To Power Central Heating Devices. And Domestic Hot Water In The Premises And Common Areas And Separate Sanitary Facilities (In Accordance With The Electrical Part Of The Technical Design), Replacement Of The Lightning Protection System (In Accordance With The Electrical Part Of The Technical Design), Installation Of A Collective Antenna, Installation Of Birdhouses In Accordance With The Decision Of The Regional Directorate For Environmental Protection - 6 Pieces. For The Const