Transportation

Douglas Airport, Air Traffic Control Tower - Charlotte, NC
- Replaced all electro-mechanical controls with computerized controls with color graphics.

CATS Light Rail Maintenance Facility - Charlotte, NC
- 2 built up AHU's (supply/return fan VFD's) for VAV's
- 66 VAV's with HW reheat
- 1 HW plant - modbus interface for boiler sequencing
- 1 Chilled Water Plant - LON chiller interface