Inactive on SAM.gov — responses were due 30 Jul 2026 · Unrestricted (full and open) · Department of the Navy, DoD · JBPHH, HI · Solicitation N6274226RSEL587Z
A newer version of this notice has been posted. SAM.gov republished solicitation N6274226RSEL587Z on 28 July 2026. This page is kept because it is a real record, but the current requirement, dates and attachments are on the latest version. Read the latest version →
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SAM.gov marked this notice inactive — responses were due 30 July 2026.
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Notice of intent to use a brand name product. The Naval Facilities Engineering Systems Command, Pacific (NAVFAC Pacific) is performing a market survey to determine if other potential sources of supply can provide a transformer protection relay that has equal performance requirements as the SEL-587Z, manufactured by Schweitzer Engineering Laboratories (SEL), 2350 NE Hopkins Court, Pullman, WA 99163. Fiscal Year 2027 SIOP PROJECT P-8026 ELECTRICAL BACKBONE Pearl Harbor Naval Shipyard and IMF Joint Base Pearl Harbor-Hickam, Hawaii, requires the following characteristics. Provide high-impedance differential relay with the following capabilities: Bus Differential Protection Protect medium- and low-voltage switchgear buses using high-impedance differential protection to provide high-speed detection and isolation of internal bus faults while maintaining stability during external faults and CT saturation conditions. Ground Fault Protection Provide sensitive bus ground fault protection using high-impedance differential principles to detect low-level internal ground faults within the protected bus zone while remaining secure during external system faults. Bus Monitoring Continuously monitor differential zone current, relay operating status, and current transformer circuit integrity to verify protection system health and ensure reliable operation of the protected bus. Reporting and Monitoring Provide Sequential Events Recorder (SER), relay targets, alarms, and event reporting to document bus faults, trips, relay operations, and diagnostic information for post-event analysis and maintenance. Communications and Integration Support integration with station automation and supervisory control systems through industry-standard communications protocols for remote monitoring, alarm indication, status reporting, and relay diagnostics. This notification is for market research purposes only to identify if other potential sources of supply can meet the requirements of the Government. This is not a request for proposals, quotes, or an invitation for bid. The intent of this notice is to identify other potential sources of this product. To be considered, please submit detailed technical data for the Government to conduct a comprehensive evaluation of your manufactured product to ensure compatibility with the existing system. In accordance with FAR 15.201(e), a response to this notice is not an offer and cannot be accepted by the Government to form a binding contract. The responder is solely responsible for the information it submits and any associated costs. The Government reserves the right to disregard any submittal that is incomplete or vague. Please do not submit company brochures. Please submit complete information via electronic mail to Ms. Annette Tijerina at annette.t.tijerina.civ@us.navy.mil no later than 30 July 2026 at 2:00 p.m. H.S.T. Any information received after the due date/time will not be considered. Any information provided to the Government in response to this RFI will become U.S. Government property and will not be returned. All proprietary or classified information will be treated appropriately.
Version history
SAM.gov has posted 3 notices under solicitation N6274226RSEL587Z, oldest first.
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