LPD-18 VCHT PIPING IN 6-27-2-A AND 6-24-0-L; REPLACE

This is a presolicitation synopsis for the replacement of damaged VCHT piping on the USS NEW ORLEANS (LPD-18) at Commander, Fleet Activities Sasebo in Japan, with a proposed period of performance from July 27, 2026, to October 31, 2026. The work involves replacing a single 4-inch IPS by 8-foot length of CuNi 90-10 vacuum, collecting, holding, and transfer piping located in the Supply Department Storeroom (6-27-2-A) and Passage (6-24-0-L), following damage caused by fire. Technical requirements are governed by specific naval specifications including 528-7319018 Rev G, 505-7319585 Rev E, and 505-7319760 Rev M, along with MIL-T-18420 standards for metallic pipe, and require fabrication of backing rings, adjustment of pipe hangers, and a zero-leakage pressure test witnessed by Ship’s Force. Cleaning and preservation of all affected surfaces must conform to 009-32 of 2.1 to match surrounding areas, and piping must be cleaned to a gas and oil-free condition per 29 CFR 1915 Subpart B, with submission of a Marine Chemist certificate to the Supervisor. The procurement is restricted exclusively to Master Ship Repair Agreement and Agreement for Boat Repair holders authorized to operate in Japan, in accordance with DFARS 225.1103(3). Offerors must demonstrate legal authorization to conduct business within Japan at the time of proposal submission and maintain full compliance with Japanese laws and regulations, including all necessary documentation to verify status. While the solicitation number N6264926Q0337 has been designated and the work falls under NAICS code 336611, this notice is strictly informational and does not constitute a solicitation or an intent to award a contract. No pricing, contract value, evaluation factors, or award criteria are provided, and the U.S. Government is not bound to proceed with any procurement based on this synopsis. The point of contact for inquiries is Taeko Karyu at the NAVSUP Fleet Logistics Center Yokosuka, Site Sasebo.