Challenges:

❖ Coworking space temperature and air quality control system – 60 VAV terminals, 70 temperature and Carbon dioxide (CO2) transducers and AHU is connected to one, centralized monitoring and control center, for safe, stable, comfortable and energy saving operation of the building. Complete fast compensation of space air parameters, in simultaneous high demand occurrence condition, supporting productive working environment;

❖ System quiet operation was one of the main challenges of this project;

Works performed:

◆ HVAC Automation System:

 ► Coworking space temperature and air quality (CO2) control, via VAV system;

 ► Giant AHU – 37 000m3, with VAV function;

 ► 60 VAV terminals;

 ► 70 space temperature and CO2 sampling points;

◆ Fire Alarm System:

 ► 750 smoke and heat detector;

 ► 6 canal airduct smoke detectors;

 ► 55 manual call points;

 ► FCP with remote control panel;

 ► 4 fire zone separation doors;

 ► 1 aspiration smoke detection subsystems;

 ► 4 beam detection subsystems;

◆ Disabled person call system:

 ► 8 call stations;

 ► 2 call control panel;

◆ Voice evacuation system:

 ► 140 loudspeakers;

 ► 2 power amplifiers;

 ► Audio control module;

 ► Enunciation panel;