Ceilings are moistureproof and sealed. Lighting Fluorescent lights in waterproof fixtures are provided. Lights are on timers. Room air exchange rates are 10 - 15 changes per hour. Temperature control is by individual room thermostats.
Humidity is recorded for the facility on a seven day humidity recorder.
Other Features a. Emergency power is supplied to the animal holding rooms. Set at 10 - 15 air changes per hour. Relative air flows in the animal rooms are negative with respect to the corridor. Surgery suite air flows are positive with respect to the corridor. Temperature recordings for each 24 hours are recorded for each animal room from thermometers that record both the high and low temperature for the 24 hours.