R432-12-3. Definitions

(1) "Plenum" means a separate space provided for air circulation for heating, ventilation, and air-conditioning typically provided in the space between the structural ceiling and a drop-down ceiling. (2) "Public space" means lobbies, dining rooms, recreation rooms, treatment rooms, and similar space in a small health care facility. (3) "Service area" means kitchens, elevators, elevator machine rooms, laundries, garages, maintenance rooms, boiler and mechanical equipment rooms, and similar spaces of high noise.