HX: Pipe Seamless Carbon Steel; SCH 80

The Portsmouth Naval Shipyard has issued a Request for Quotation (N3904026RX19769) for seamless carbon steel pipe (MIL-P-24338, 1.315 OD, 1.000NPS, SCH80, NSN: 4710-00-451-5183 X2) and associated data requirements. Quotes are due by May 12, 2026, at 8:00 AM ET, with a required delivery date of September 11, 2026, to Kittery, Maine. The award will be on an “All or None” basis, subject to CPARS evaluation. Vendors must provide delivered prices, availability, and price source, including freight costs in CLIN 0001. Technical proposals must include Non-Destructive Testing procedures (Ultrasonic and Liquid Penetrant per MIL-STD-2132D) and evidence of compliance with MIL-I-45208 or ISO 9001/9002. Evaluation criteria are Lowest Price Technically Acceptable, considering technical capability, delivery schedule, price, and past performance. Offerors must be registered in SAM, meet a 50-week delivery schedule, and submit at least three relevant past projects within the last five years. Various FAR, DFARS, and NAVSEA clauses apply, emphasizing quality control, inspection, and compliance with specific military and quality standards.

The provided government file, identified by the RFP number N0010426RX19769, repeatedly lists

This government file,

The document, identified by the reference number N0010426RX19769, is a government solicitation for

The Portsmouth Naval Shipyard (PNSY) has outlined mandatory Operations Security (OPSEC) contract requirements for contractors to safeguard sensitive, unclassified, and classified information from adversaries. An OPSEC plan, often required and signed by the prime contractor, records and monitors OPSEC activities. Contractors and subcontractors are responsible for preventing inadvertent disclosure of Critical Information and Indicators (CII) and Controlled Unclassified Information (CUI). Prohibited actions include publicizing CII, transmitting data to personal emails, posting on social media, and unauthorized use of Portable Electronic Devices (PEDs) within the shipyard. Violations can lead to contract termination or criminal prosecution. Critical information examples include PII, operation schedules, equipment capabilities, and critical infrastructure, with countermeasures like shredding sensitive documents, restricting verbal discussions, and reporting unauthorized disclosures immediately.