Specifications include, but are not limited to: Replacing the unitary controllers at Great Mills High School located at 21130 Great Mills Road, Great Mills, MD 20634. i. Find attached Drawing 540‐E‐2976 01D BAS Riser Diagram (Attachment A) and GMHS‐ UC’s (Attachment B) which provides a count, id number, location, and associated equipment for this project. ii. Replace the unitary controllers (UC) with BACnet compliant modern unitary controller manufactured by Siemens. iii. Save and replace all programming residing in the UC currently and upload back into the new UC’s. iv. Make program adjustments to ensure proper functionality and communications with the balance of the control system at Great Mills High School, including updating/modifying PPCL as required to return devices to their current controlled condition/state, and to support communication/graphics are functional at SMCPS remote control center.