1.02 PK5_38NBA58119_00_A01.pdf

This is a Job Specification and Engineering Liaison Memorandum for naval ship repair work on the USS LCU-1651 (NBU-7).

The work involves replacing two degraded crew berths in Berthing 2-33-0-L aboard the 135-foot Landing Craft Utility vessel. The project is managed by SRF-JRMC Sasebo and has an anticipated award date of May 1, 2026, with a production completion date of August 29, 2026. The work spans from June 1, 2026 through September 30, 2026. The primary scope includes removing and replacing existing crew berth assemblies (3 HIGH-0 LOCKER Type-IV, Size 2) with new units, each equipped with a berth light fixture and fan. Secondary requirements include fabricating new sheathing, adjusting and installing new studs, removing and replacing existing components, performing welding per MIL-STD-2003B standards, operational testing of newly installed electrical equipment, and surface cleaning and preservation to match surrounding areas. The government furnishes approximately 120 line items of materials, including the new berth assemblies, mattresses, cables, clamps, fasteners, insulators, adhesives, and various electrical components. The Engineering Liaison Memorandum references an electrical modification enclosure requesting approval for upgrading wiring to accommodate additional fan connections (from four to six fans) in the berthing spaces, with supporting documentation including detailed wiring diagrams and receptacle configuration specifications.