The Department of Homeland Security, specifically the U.S. Coast Guard, is seeking a contractor for a sole source contract titled "WMSL MPDE IDIQ," aimed at providing non-personal services for the maintenance and repair of Main Propulsion Diesel Engines (MPDEs) on the Coast Guard's 418' Maritime Security Cutter Large (WMSL) class vessels. The contract encompasses dockside scheduled maintenance, emergent repairs, and systematic overhauls at specified intervals, requiring adherence to technical and engineering standards while ensuring compliance with federal regulations and safety protocols. This initiative is crucial for maintaining the operational readiness and longevity of the Coast Guard fleet, with performance expected at multiple locations including Alameda, Charleston, and Honolulu. Interested parties can contact Richard Rawlings at richard.n.rawlings@uscg.mil or Kiya Plummer-Dantzler at kiya.R.Plummer-Dantzler@uscg.mil for further details.