Lot 44.3 ventilation installation and building automation for ventilation.

- 2 central ventilation units, weatherproof, total air volume approx. 9,000 m 3 /H

- 1 chemical exhaust air system approx. 1,000 m 3 / h, with roof fan,

- 30 silencers,

- 23 volume flow controllers,

- 23 fire dampers,

- approx. 15 m 2 L90 clothing,

- approx. 400 m 2 galvanized ventilation duct 7-shaped part,

- approx. 300 m galvanized round ventilation ducts,

- approx. 200 m 2 Insulation and sheet metal,

- approx. 40 ventilation pipes made of PP "s,

- approx. 130 air inlets / outlets,

- Establishment of building automation to control the ventilation devices as well as the demand or time-controlled ventilation of rooms or zones.