The Department of Health and Human Services, specifically the National Institutes of Health (NIH), is seeking to procure Central Utility Plant Grid Support Services through a sole source contract with ABB, Inc. This contract aims to secure onsite engineering and technical maintenance support for the ABB Distributed Control System (DCS), which is critical for managing the heating and cooling systems across the NIH campus in Research Triangle Park, North Carolina. The necessity for these specialized services arises from the proprietary nature of ABB's software and tools, which require certified technicians for optimal operation, as outlined in FAR 6.302-1. Interested parties are encouraged to express their capabilities by contacting Andrew Gathogo at andrew.gathogo@nih.gov or Amanda Tilton at Amanda.tilton@nih.gov, with the understanding that this notice is not a request for proposals.