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Content of the tender Ventilation systems (450 to 1,500 m3/h) with heat recovery, duct network including sound attenuators, air outlets, fire protection dampers and insulation, mono-split refrigeration systems Workshop and installation planning Ventilation systems: - 3 units Zen. ventilation units with heat recovery (WRG) up to 450 m3/h - 1 unit Zen. ventilation units with heat recovery (WRG) up to 600 m3/h - 5 units Zen. ventilation units with heat recovery (WRG) up to 800 m3/h - 1 unit Zen. ventilation units with heat recovery (WRG) up to 1,500 m3/h - 13 units Dez. ventilation units with heat recovery (WRG) up to 950 m3/h Air ducts: - approx. 820 m round duct DN80 to DN315 - approx. 340 m2 rectangular ducts Components: - 170 units pipe sound attenuators DN100 to DN315 - 4 units baffle sound attenuators 350/400x300/350x1500/2000 - 83 units swirl/slot air outlets NG125-NG500/BL1000-1500 - 22 units fire protection dampers Insulation: - approx. 445 m2 stone wool Refrigeration system: - 7 units Mono-split system R32 (3.5-7 kW) wooden element - ribbed ceiling - approx. 190 m refrigerant line copper pipe Content of the tender Ventilation systems (450 to 1,500 m3/h) with heat…

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