Object of the Procurement

• What is being procured: Metsa 2, Kuremaa apartment building complete renovation design-construction works (EIS).
• Main technical requirements, characteristics:
  • Energy performance certificate class at least C (ETA 
    $\le 150 \text{ kWh
    /(m}^2\text{a)}$).
  • Envelope thermal conductivities: roof $U\le 0.12 \text{ W
    /(m}^2\text{K)}$, external wall $U\le 0.20 \text{ W
    /(m}^2\text{K)}$, window $U\le 1.10 \text{ W
    /(m}^2\text{K)}$.
  • Air leakage rate $q_{50} < 2 \text{ m}^3\text{
    /(h}\cdot\text{m}^2\text{)}$.
  • Ventilation:…
     
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