The Department of Defense, through the Military Sealift Command (MSC), is seeking proposals for an Indefinite-Delivery, Indefinite Quantity (IDIQ) contract focused on the maintenance and repair of Engine Room Control Systems (ERCS) for T-AO 187 Class vessels and the USNS Supply. The contract, identified by solicitation number N3220525R2149, aims to source services and parts from authorized contractors of L3 Harris Technologies, Inc. and MSC-certified non-OEM vendors, covering extensive maintenance tasks such as routine servicing, corrective maintenance, training, and parts supply. This procurement is critical for ensuring compliance with OEM standards and maritime regulatory requirements, supporting MSC's operational needs for maritime systems. Interested vendors must submit their proposals by February 11, 2025, with the solicitation expected to be available on SAM.gov around March 3, 2025. For further inquiries, potential contractors can contact Taylor Dunn at TAYLOR.DUNN1@NAVY.MIL or Brandy Hernandez at brandy.j.hernandez6.civ@us.navy.mil.