Intent to Sole Source - Repair of Zone Controller for HVAC DDC System

A zone controller for the USDA-Forest Service, Southern Research Sation HQ HVAC Direct Digital Control (DDC) system is inoperable and needs to be replaced. The controller serves 17 offices/rooms in the building. The existing controller is obsolete, and a new model is required. The new controller also requires new 17 new sensors and thermostats for the offices. The controller needs to be replaced as soon as possible; however, supply chain issues may cause some delays. The SRS HQ DDC system is proprietary to Schneider Electric. The there are 4 zone controllers in the buildings, and all 4 controllers and associated sensors and thermostats must communicate with the DDC software and hardware. Only Scheider Electric can supply, install, and program the new controller and related equipment.