Marine Engine Replacement and Propulsion System Maintenance

The contract calls for the removal, overhaul, and replacement of main propulsion engines and onboard generators on a fleet of 25-foot and 76-foot maritime vessels, requiring comprehensive work that includes upgrading fuel systems to meet current operational and safety standards. All tasks must be performed to ensure full restoration of vessel performance, with rigorous testing protocols required to validate engine output, efficiency, and reliability after installation. The work scope is focused on critical propulsion and power systems essential to mission readiness and sustained operations. This subcontract is issued under the NAICS code 811490 for other commercial and industrial machinery and equipment repair and maintenance, with performance to be carried out at a designated site in West Bloomfield Township. The solicitation was posted on July 7, 2026, with a firm deadline for submissions on July 21, 2026, at 6:00 PM. The contracting authority is the Department of Defense through W072 Endist Detroit, indicating this effort supports military or government maritime operations. All work must comply with defense-grade standards for durability, safety, and long-term operational sustainability without specification of set-aside classification or small business preferences.