Design of a Poultry Disease Isolation Facility with Programmable Environmental Control

An 825 m (2682 ft) block building was converted from an outdated environmental research facility to a state-of-the-art biological isolation laboratory for poultry disease research. Modification included interior partitioning into two large environmental chambers, the addition of insulation in walls and ceiling, 70 kW (20 tons) of refrigeration, 32 fiber glass biological isolation units, appropriate air handling and waste removal, and a computer-based environmental controller.