Preserve, Passage In 4-10-6-1-L

This solicitation calls for a firm‑fixed‑price job order to preserve a passage (4‑106‑1‑L) on the amphibious warfare ship USS RUSHMORE (LSD‑47). The work includes removing existing lightweight‑concrete deck covering, installing new MIL‑specified concrete, preserving bulkhead and overhead surfaces, and installing insulation and lagging supplied by the Government. The contractor must hold an active U.S. Navy Master Ship Repair Agreement (MSRA/ABR) for Japan and comply with Navy quality‑management, safety, and security requirements. • Replace ~18 sf of lightweight‑concrete deck covering with MIL‑PRF‑32584A concrete. • Preserve ~270 sf of bulkhead/overhead surfaces, replace insulation (fiberglass) and lagging per MIL standards. • Perform cleaning to SSPC‑SP‑2/‑SP‑3, apply polyamide epoxy primer, and submit inspection reports. • Work performed at SRF/JRMC, Yokosuka, Japan; completion required by 31 Jul 2027.