Nitrogen, Oxygen, Argon Service

THIS SOLICITATION HAS BEEN EXTENDED, NOW CLOSING 4/8/2026 4/6: A Q&A DOCUMENT HAS BEEN UPLOADED 4/2: THIS SOLICITATION HAS BEEN EXTENDED, NOW CLOSING 4/7/2026 This is a combined for commercial products or commercial services prepared in accordance with the format in subpart 12.6, as supplemented with additional information included in this notice. This announcement constitutes the only solicitation; proposals are being requested and a written solicitation will not be issued Paper copies of this solicitation will not be available. This combined SHALL be posted on SAM.gov. This solicitation documents and incorporates provisions and clauses in effect through FAC 2026-01 and DFARS Change Notice 2025-1110. It is the responsibility of the contractor to be familiar with the applicable clauses and provisions. The clauses may be accessed in full text at these addresses: https://www.acquisition.gov/browse/index/far and http://www.acq.osd.mil/dpap/dars/change_notices.html. The NAICS code is 325120. The business size standard is 1200 Employees. This is a 100% Small Business Set-Aside solicitation. The Portsmouth Naval Shipyard requests responses from sources capable in accordance with RFQ #N3904026Q5446. See attached RFQ for details.

Period of Performance: Subject to Shift Base: 4/17/2026 – 4/16/2027 Option 1: 4/17/2027 – 4/16/2028 Option 2: 4/17/2028 – 4/16/2029 Option 3: 4/17/2029 – 4/16/2030 Option 4: 4/17/2030 – 4/16/2031

Place of performance is: Naval Base Point Loma, San Diego, CA 92106 For evaluation purposes, please provide any applicable procedures and technical information. If no information is provided, your quotation may be determined to be unresponsive. Award may be made on the basis of adherence to the schedule and/or soonest mobilization. PPIRS/CPARS information will be utilized to evaluate Past Performance. Please provide breakdown of total prices, if applicable, for Price Justification purposes. The

Contracting Officer will utilize any available information, public or otherwise, to evaluate Vendor Responsibility. See Below for Applicable Clauses, Attachment 1 for technical specification, and Exhibit A for CDRLs. Dayna O'Brien Contracting -5000 (No Street Address

2) PORTSMOUTH, NH 03801-5000 USA to this opportunity. N3904026Q5446 U00002 Combined Synopsis Solicitation.docx N3904026Q5446 Q and A.docx N3904026Q5446 U00001 Combined Synopsis Solicitation.docx