Tenders Are Invited For Preparation Of Design Documentation For The Thermal Modernization Of Buildings In The Ełk Commune, Divided Into Two Parts.

1.1. Part 1 – Building At Ul. Piłsudskiego 2, 19-300 Ełkthe Subject Of The Order Is The Development Of A Construction And Technical Design For Thermal Modernization Of The Building At Ul. Piłsudskiego 2 In Ełk. The Volume Of The Building Is 2904.12 M3, The Building Area Is 327.06 M2. The Building Is Entered On The List Of Monuments Under The Number A-3566. It Is A Detached Building With Three Floors Above Ground, One Underground And A Large Ventilation Space In The Flat Roof In The Form Of A Low Attic. . The Basement And Above-Ground Walls, Both External And Internal, Are Made Of Brick With Lime Mortar. Klein Ceilings On Steel Beams. The Roof Has A Wooden Rafter And Purlin Structure. On The Southern And Eastern Sides It Has Steep Areas And The Rest Is Flat. The Building Has Two Staircases With Reinforced Concrete Stairs That Connect All Floors Of The Building. Building Partitions Show Significant Deficiencies In The Construction Technology Leading To Too Low Insulation Of External Partitions (External Walls, Windows, Terrace Ceiling, Attic Ceiling And Walls Near The Ground). Description Of Other External Partitions In The Building: Inter-Story Ceilings Of The Glue Type. Layered Floor In The Ground Floor With: Floor, Concrete Screed, Lean Concrete Layer And Coarse Sand Bedding. When Developing Thermal Modernization Projects Of The Building, The Attached Energy Audit And Ornithological Expertise Should Be Used. The Designer Should Obtain A Current Ornithological Opinion Carried Out During The Bird Breeding Season. The Design Should: Ensure The Best Possible Air Tightness Of The Building, Maximum Thermal Insulation Of Foundations, Walls And Roof, Elimination Of All Thermal Bridges. Energy-Saving Windows And Doors (With The Best Parameters), The Use Of Supply And Exhaust Ventilation With Heat Recovery, The Use Of Solar Energy (Including Photovoltaics), The Use Of Interior Shading Solutions. Cross-Sections Of Details From The Architectural Design. Before Starting Design Work, The Designer Will Be Obliged To: - Develop A Conservation Research Program By A Person With Conservation Qualifications In Consultation With Wuoz, - Conduct Conservation Research As Above, - Develop A Conservation Work Program, - Agree On The Conservation Work Program With Wuoz. As Part Of The Project Development, The Following Elements Should Be Included: 1) Inventory Of The Facility With Internal Installations, 2) Insulation Of The Flat Roof (Insulation Of The Attic Ceiling), Renovation Of The Roof Covering, Renovation Of Sheet Metal Work, Construction Of Snow Guards, 3) Anti-Icing System In The Gutters Above The Entrances To The Building Preventing The Formation Of Icicles,4) Insulating The Ceiling Above The Basement, Insulating Basement Floors,5) Drying Damp Basement Walls And Foundations,6) Rebuilding Chimneys And Exhaust Pipes,7) Insulating External Walls,8) Insulating Basement Walls And Foundations With Insulation Damp-Proofing With Renovation Of The Architrave,9) Drying D