The Department of Defense, specifically the Naval Surface Warfare Center Indian Head Division (NSWC IHD), intends to award a sole-source contract to Resodyn Acoustic Mixers for maintenance and repair services on their LabRAM IIH and RAM-5 mixers. The primary objective is to address operational issues, including power and vacuum problems with the LabRAM IIH, which have not been serviced since 2019, and to ensure both mixers are fully functional and safe for use. This maintenance is crucial for supporting the Navy's operations involving advanced mixing technologies critical to energetic material processes. Interested vendors must respond by May 20, 2025, at 8:00 a.m. EST, and should direct their inquiries to Natella Calliste at natella.k.calliste.civ@us.navy.mil, as this opportunity is not open for competitive bidding.