HX; pipe 4 inch seamless SCH 40

The Portsmouth Naval Shipyard, under the Department of the Navy Naval Sea Systems Command, is seeking suppliers for 4-inch seamless Schedule 40 pipe (NSN: 1H 4710 01-626-8445 X2; NIIN: 016268445) manufactured in accordance with specified technical requirements. Suppliers must demonstrate non-destructive testing capabilities and quality compliance documentation, including ultrasonic testing and liquid penetrant test procedures written in accordance with MIL-STD-2132D with acceptance criteria per MIL-DTL-32386. Additionally, vendors must evidence compliance with higher-level contracting quality requirements under either MIL-I-45208 or ISO 9001/9002 with appropriate STR-ISO 9000 Supplements. Award will be made using Lowest Price Technically Acceptable (LPTA) evaluation criteria, prioritizing technical capability, delivery schedule, price, and past performance. The pre-solicitation announcement is publicized from April 16, 2026 through April 29, 2026, with the formal solicitation period running from April 30, 2026 through May 13, 2026 at 8:00 AM EST. Interested parties should submit offers by email to Ina Nason at ina.nason.civ@us.navy.mil and must be registered in the System for Award Management (SAM) database for consideration.

This procurement is designated as a Total Small Business set-aside under NAICS code 331210 with a small business standard of 1,000 employees, limiting eligibility to firms meeting these criteria. No specific award value or budget range is disclosed in the pre-solicitation notice. The requested delivery schedule is 50 weeks after receipt of order, with delivery to be made at Portsmouth Naval Shipyard in Kittery, Maine. Vendors must submit at least three relevant projects or contracts performed within the last five years as evidence of past performance capability. Vendors with no past performance information on record will be rated as acceptable, while those receiving unacceptable ratings on any evaluation factor will be eliminated from consideration. Past performance will be evaluated using Federal, State, and local government databases including CPARS, PDREP, and SPRS, with relevance and recency defined as contracts or projects similar in scope and complexity performed within five years of solicitation issuance.