design for the mechanical and ventilation systems within the city including ... air movement, tunnel ventilation, district cooling and smoke ventilation. Provide technical guidance...
design for the mechanical and ventilation systems within the city including ... air movement, tunnel ventilation, district cooling and smoke ventilation. Provide technical guidance...
thermostatic controls Install new heating, ventilation and air-conditioning systems; repair ... replace damaged or worn heating, ventilation and air-conditioning parts and ...