The Defense Health Agency (DHA) intends to award a firm fixed price contract for maintenance and preventative services for radiology equipment at the Walter Reed National Military Medical Center (WRNMMC) in Bethesda, Maryland. This procurement is being conducted on a sole source basis with Hologic Inc., the only vendor possessing the proprietary rights to the necessary software and products, as authorized under FAR 6.302-1 for "Only one responsible source." The services are critical for ensuring the operational readiness and reliability of medical imaging equipment used in military healthcare settings. Interested parties must express their interest and capabilities by emailing Claudia Febres Mormontoy at claudia.a.febresmormontoy.ctr@health.mil by 9 AM EST on March 18, 2025, as this notice does not constitute a request for competitive proposals.