89MVA86301_00_A01.pdf

This is a Job Specification document for docking or hauling out barge YON-285 for maintenance and repair work.

The contract involves hoisting and setting barge YON-285 (165 feet length overall, 40 feet maximum breadth, 11 feet 6 inches depth amidship, with full load displacement of 368.9 long tons) on blocks either on land or on a barge, or on a contractor's marine railway to accomplish underwater hull repair, preservation, and SHIPALT work. The contractor must transfer the barge to SASEBO BAY and Contractor's Ship Yard, provide access to the vessel, connect the craft's hull to an established connection point with minimum 500,000 circular mil cable and ground connection for lightning and static protection, bounce the barge as necessary to repair and preserve the underwater hull, and upon completion of maintenance and SHIPALT work after supervisor approval, lower the barge back onto water. The work must comply with referenced engineering documents (Docking Plan, Engineering Data Package Stability Calculations, and Barge Sail Area Wind Load Analysis) and welding standards. The contractor is responsible for waste disposal in accordance with Japanese Environmental Governing Standards and must accomplish cleaning and preservation requirements per standard items FY26. The anticipated award date is 9/31/2026, with production completion by 02/02/2027. The period of performance runs from 9/28/2026 to 4/30/2027. No government furnished material is provided.