Western State Hospital

Air Conditioning Equipment Sales (ACES) installed the first Alerton IBEX control system at Western State Hospital in 1996. When Jim Smith was looking for a control system for his new hospital who did he turn to but the company that had serviced him so well for 15 years. In 2011 ACES was awarded the contract for the Building Automation System for the new hospital. Two years later the owner moved into his new 356,000 square foot hospital.

 

Western State Hospital is a state run psychiatric hospital founded in 1826 and located in Staunton, Virginia. Their mission statement is “to provide safe and effective individualized treatment in a recovery focused environment.”

 

The unique aspect of this job is the large number of interfaces that were required. There are interfaces to 14 different systems using BACnet over 44 Ethernet connections and 9 BACnet MSTP communications trunks. One of the challenges was to interface to 773 indoor LG variable refrigerant fan coil units. Another challenge was the interface to multiple electrical systems which are not typically BACnet compatible such as emergency generators, automatic transfer switches, lighting panels, and energy meters.