HX; PIPE 4 INCH SEAMLESS SCH 40

This solicitation, numbered N0010426RX19776, seeks a small business supplier to provide 771 linear feet of 4-inch seamless Schedule 40 pipe under a Total Small Business Set-Aside, as defined by FAR 19.5 and NAICS code 331210. The contract is structured as a Firm-Fixed-Price solicitation with a Lowest Price Technically Acceptable evaluation method, meaning award will go to the lowest-priced offeror whose proposal meets all mandatory technical, quality, and delivery requirements. Technical acceptability hinges on compliance with MIL-STD-2132D and MIL-DTL-32386 for ultrasonic and liquid penetrant non-destructive testing, adherence to either MIL-I-45208 or ISO 9001/9002 with STR-ISO 9000 Supplements, and the ability to deliver within a strict 50-week timeframe after order receipt. All pricing for line items must be fully detailed; failure to price any item results in automatic disqualification. The place of performance and delivery is the Portsmouth Naval Shipyard in Kittery, Maine, under F.O.B. Destination terms, requiring the contractor to bear all shipping costs and risks until receipt at the destination. Packaging and marking must comply with NAVSEA-specific clauses D-247-H002, D-247-H004, and D-247-W001, which mandate appropriate materials and labeling while prohibiting certain substances. The contractor must also adhere to stringent quality controls, cybersecurity protocols including DFARS 252.204-7007 Alternate A and 252.204-7008, and compliance with DoD requirements for safeguarding covered defense information and reporting cyber incidents. Representations and certifications are mandatory through multiple FAR and DFARS clauses, including small business size status, System for Award Management registration, prohibitions on inverted corporations and delinquent tax liabilities, and trafficking in persons. Invoicing must be submitted electronically through WAWF, and payment is governed by clauses requiring electronic fund transfers and accelerated payments to small business subcontractors. Additional special requirements include disclosure of organizational conflicts of interest and implementation of a formal calibration system. Proposals must be submitted electronically to the designated point of contact, Ina Nason, by the deadline of May 27, 2026,