The Department of Defense, through the Defense Health Agency (DHA) and the Army Medical Research Acquisition Activity, is soliciting proposals for preventive maintenance services for the Revvity Health Sciences Opera Phenix Plus System at the U.S. Army Medical Research Institute of Infectious Diseases (USAMRIID) in Fort Detrick, Maryland. The contractor will be responsible for providing comprehensive maintenance and repair services for both hardware and software components of the system, ensuring its operational status for ongoing therapeutic drug discovery projects. This government-owned equipment is critical for high-throughput/high-content imaging, supporting eight funded projects that rely on its functionality. Interested vendors should contact Shelley Wallace at shelley.a.wallace2.civ@health.mil or Tonya Kreps at tonya.r.kreps.civ@health.mil for further details regarding the solicitation number HT942525R0044 and the associated requirements.