USNS PUERTO RICO ROH

The USNS PUERTO RICO (T-EPF 11) Regular Overhaul (ROH) solicitation, identified by N6264926RL012, is a negotiated request for proposal issued by the Naval Supply Systems Command Fleet Logistics Center Yokosuka under the Department of Defense. The contract, assigned NAICS code 336611, seeks a contractor to perform comprehensive repair and alteration work on the vessel at a location in Thailand or South Korea, with performance scheduled to begin on September 14, 2026, and conclude no later than December 27, 2026. The work scope is detailed in the Work Item Specification Package SSU 26-020 and the associated Work Item Index Report, covering all major vessel systems including hull and structural, propulsion, electrical, navigation, auxiliary machinery, and habitability. The contract employs a hybrid pricing model combining Firm Fixed Price (FFP) for defined work items and Time and Material (T&M) CLINs for anticipated growth work, with CLIN 0006 covering 31,162 labor hours and CLIN 0007 capping material and subcontractor costs at NTE $2,008,246.15, subject to formal written authorization prior to any cost incurrence. All pricing must be submitted in net U.S. dollars, and the T&M material costs are calculated using the contractor’s material handling percentage on government-provided base costs. The offeror must comply with stringent quality, safety, and cybersecurity requirements, including adherence to ABS standards, MIL-STD-130 for unique item identification and MIL-STD-129 for shipment marking, and mandatory implementation of NIST SP 800-171 security controls. Subcontracting must support competition, and all quality standards must be flowed down to lower-tier suppliers, especially for critical and complex items. Proposal submission is governed by specific format and technical guidelines: documents must be in English, Times New Roman 12-point font, A4 or 8.5x11-inch paper, with one-inch margins, and submitted as a single compressed ZIP file under 7MB via email to the designated point of contact, or via DoD SAFE for larger submissions. Proposals must remain valid for at least 180 days after the due date, and all pricing must be contained exclusively in Volume 1 to