The Department of Health and Human Services, specifically the National Institutes of Health (NIH), intends to award a sole source contract for renewal maintenance services for the MILabs VECTor imaging equipment at the Integrated Research Facility (IRF) in Fort Detrick, Maryland. The contract will cover preventative and remedial maintenance, ensuring the equipment operates within the stringent requirements of a BSL-4 containment environment, which is critical for high-level biological research. The anticipated period of performance includes one base year from November 1, 2024, to October 31, 2025, with four additional one-year option periods, and interested vendors may submit their capabilities statements to Danielle Tines at danielle.tines@nih.gov within 15 days of this notice. The NAICS code for this acquisition is 811210, and the estimated contract value is not disclosed.