Karl-Rehbein-Schule Dep. II, Abbruch Haus des Handwerks und Erweiterungsbau Karl-Rehbein-Schule - Lüftung

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Scope of services for ventilation installation and building automation works: Ventilation: - RLT central unit with heat recovery 16,000 m³/h, 1 unit; - rectangular ventilation ducts up to max. 500 mm, width 1,250 mm, with and without insulation approx. 1,100 m²; - spiral seam welded flexible ducting (Wickelfalzrohr) up to max. DN 350 mm, with and without insulation approx. 453 m; - ceiling air outlets, supply/exhaust air grilles, twin/turning disc diffusers (Tellerventile) 162 units; - round sound attenuators DN100-350 66 units; - fire protection dampers with spring return motor 37 units; - constant volume flow regulators 55 units; - volume flow limiters 19 units; - weather protection grilles in the façade 1 unit; - weather protection grilles for the sloping roof 1 unit; - deflector hood 1 unit; - roof hood 6 units; - fans 7 units; - insulation of the pipes and ducts Building automation: - Scope of the I/O level; - binary outputs 75 units; - analogue outputs 14 units; - binary inputs 206 units; - analogue inputs 46 units; - 1 control cabinet in the UG technical control center; - cabling; - building management/control engineering.

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