This is a Request for Information (RFI) from the Department of Veterans Affairs for Building Automation System (BAS) sustainment, maintenance, repair, and lifecycle support at the American Lake VA Medical Center in Tacoma, WA. The VA intends to award a base contract plus four option years. The scope requires 24/7 technical support, preventive and corrective maintenance, hardware replacement, and system optimization for a proprietary BAS. Responses are voluntary and for planning purposes only, and must be submitted electronically by a specified time. The RFI seeks information on vendor capabilities, recommended contract vehicles, and the ability to support multiple BAS manufacturers.