Labyrinth Packing Supply and Replacement Support

The contract entails the supply of OEM-specified labyrinth packing assemblies and the provision of technical field support for their inspection and replacement during a high-pressure turbine casing lift at the Norfolk Naval Shipyard in Portsmouth, Virginia. The work is critical to the maintenance and operational readiness of naval turbine systems, requiring precise adherence to original equipment manufacturer specifications and on-site expert guidance to ensure proper installation, alignment, and performance under demanding operational conditions. All activities must be performed in coordination with shipyard personnel during scheduled maintenance windows to minimize downtime and maintain mission-critical timelines. This subcontract, classified under NAICS code 332996, is issued by the Department of Defense through Norfolk Naval Shipyard Gf and requires proposals to be submitted by the deadline of July 6, 2026. The scope demands not only the delivery of certified components compliant with OEM standards but also the presence of qualified technical personnel capable of performing field inspections, diagnostics, and replacement procedures under the constraints of a live maintenance environment. The location of performance is fixed at the Portsmouth site, and successful bidders must demonstrate experience with naval turbine systems, proven capability in labyrinth packing applications, and the ability to mobilize rapidly for time-sensitive lifting operations.