SOURCES SOUGHT NOTICE FOR SIEMENS CORPORATION OR HD HYUNDAI ELECTRIC 38 kV CIRCUIT BREAKERS

The Naval Facilities Engineering Systems Command, Pacific (NAVFAC Pacific) is conducting a market survey for potential sources of eight 38 kV circuit breakers that are fully compatible with Guam Power Authority’s (GPA) 34.5 kV switchgear and meet the same performance, listing, and approval standards as the Siemens Corporation or HD Hyundai Electric breakers currently specified for the SATCOM Facility (Project 678) at Marine Corps Base Camp Blaz, Guam. The breakers will be U.S. Government‑owned, transferred to GPA for operation and maintenance, and must conform to all GPA utility requirements, including uniform short‑circuit, impulse, load, and insulation ratings; identical interlocks, indications, and controls; interchangeable mechanical and truck‑operated lift trucks; and a common control contact cluster and wiring arrangement to ensure interoperability with existing 34.5 kV equipment. Interested vendors must submit detailed technical data—no brochures—by 2:00 p.m. HST on 1 April 2026 to Ms. Carly Essex (carly.t.essex.civ@us.navy.mil). Responses are for market research only, will become Government property, and are not offers or commitments to award a contract.

Notice ID

41c39f00ef2146cba7f9694e06bef632

Solicitation Number

N6274226SCHH

NAICS Code

335313

Classification Code

5925