Tenders Are Invited For Improving The Energy Efficiency Of Primary Schools In The Liszki Commune - Primary S ... in Poland

Work Detail

1. The Subject Of The Order Is The Implementation Of The Task Titled: Improving The Energy Efficiency Of Primary Schools In The Liszki Commune - Primary School. Cardinal Stefan Wyszyński In Kryspinów, Liszki Commune. Proceedings No. Zp.271.3.2026.2. The Order Is Being Implemented From The Recovery And Resilience Facility Fund. Programme: National Recovery And Resilience Plan. Priority: Green Energy And Reducing Energy Consumption - Grant Part. Operation: B1.1.3. Thermal Modernization Of Educational Institutions. In Connection With The Above, We Would Like To Inform You That In The Event Of A Delay Or Other Circumstances Attributable To The Contractor And Resulting In The Loss Of Funding For The Task In Question By The Ordering Party, The Ordering Party Reserves The Right To File A Claim Against The Contractor For Payment Of The Lost Funding.3. Basic Technical Parameters Of The Building: A) Building With A Partial Basement, Three-Story, With An Attic Not Usable. Built Using Traditional Technology, Using Ceramic Blocks. External Walls Partially Insulated, Insulated Ceilings.• Building Volume: 18,560.0 M3;• Usable Room Volume: 16,928.6 M3;• Usable Area: 3,360 M24. The Scope Of Works Includes: 4.1 Modernization Of The Central Heating Installation: A) Disassembly Of Old Cast Iron Sectional Radiators; B) Installation Of New Steel Panel Radiators Type C22/V22 (Various Lengths 400 - 2000 Mm); C) Installation Of Thermostatic Radiator Valves + Shut-Off Valves; D) Introduction Of Zone Control (Daily And Weekly Reductions) - Building Automation System Radiator (Remote Control), 4.2 Replacement Of Window Joinery: A) Replacement Of Composite Windows With New Pvc Windows (Opening/Tilt And Turn), U ≤ 0.90 W/(M²·K):• Windows Up To 2.0 M²;• Windows Up To 2.5 M²;• Windows Over 2.5 M²;• Replacement Of Balcony Doors With New Pvc;• Accompanying Works: Reflection Plasters, New Cement-Lime Plasters On The Jambs, Painting Twice With Emulsion Paint;4.3. Insulation Of External Walls (Etics/Bso System - Light-Wet Method): • Securing Windows With Foil, • Dismantling Sheet Metal Flashings, Gutters, Downpipes, Façade Elements (Lamps, Boards, Cameras, Etc.); • Preparing The Substrate (Cleaning, Priming); • Gluing + Pinning Polystyrene, 10 Cm Thick; • Reinforced Layer (Mesh + Mortar); • Thin-Layer Plaster Bark Beetle 3.5 Mm (White);• New Sheet Metal Flashings (Coated Sheet Metal), Gutters Ø 15 Cm, Downpipes Ø 15 Cm;• Reassembly Of Façade Elements;• Repair Of Balcony Surfaces: Tearing Off The Cement Floor, Laying Styrofoam Insulation, Sheet Metal Flashings, Concrete Sleepers, New Cement Floors Reinforced With Mesh;4.4. Modernization Of Internal Lighting;5. Required Technical Parameters (Minimum):A) Eps Polystyrene ≥ 10 Cm, Λ ≤ 0.040 W/(M²·K);B) System Thin-Layer Plaster, Woodworm Texture 3.5 Mm;C) Pvc Windows → Ug ≤ 0.5–0.6 W/(M²·K), Uw ≤ 0.90 W/(M² K);D) C22/V22 Steel Plate Radiators;E) Thermostatic Valves With Head + Presetting;F) Led Luminaires – Flux ≥ 3000–5000 Lm (Depending

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