A Co Supply Buy

Electrical Materials

PLEASE INCLUDE THE FOLLOWING IN YOUR BID: • CAGE/UEI CODE • FOB DESTINATION • LEADTIME FOR DELIVERY • POC NAME & EMAIL Questions must be sent no later than day 3 of the posting. ** SEE THE ATTACHMENTS ** Non-standard shipping/service location: 9353 Cypress Loop Road, Stennis Space Center, MS 39529 We will not be paying with a credit card VENDORS MUST REFERENCE THE RFQ NOTICE ID NUMBER IN THE SUBJECT LINE OF YOUR EMAIL WHEN SUBMITTING A QUOTE

AgencyNATIONAL AERONAUTICS AND SPACE ADMINISTRATION

NAICS335999

RFQ - Buckley SFB Rectifier Inverter System Replacement

AMENDMENT 1: The purpose of this amendment is to include the deadline for questions to be submitted by prospective offerors following the site visit held on Friday, 31 July 2026. Questions must be submitted to the listed Contract Specialist and Contracting Officer by 1300, Wednesday 5 August 2026. The quote deadline will be extended to a date TBD and is dependent on the number and complexity of questions received to answer. The government requires the full replacement of the rectifier/inverter system located in building 730, room 132. Power rectification is the process of converting an alternating current (AC) waveform into a direct current (DC) waveform, which is essential for powering electronic devices that require a stable, single-polarity power supply. This system hosts power feeds from commercial power, generator power and uninterruptable power supplies (batteries) to ensure steady reliable power for the DoW long haul communications. Site Visit: A formal site visit will be held on Buckley SFB on 31 July 2026 at 1000 Mountain Time. This site visit will allow prospective offerors the opportunity to inspect the site and assess the conditions relevant to the performance of this requirement. Attendance of this site visit is highly encouraged for all prospective offerors. The contractor shall provide the names of all members attending the site visit to the Contracting Officer and Contract Specialist listed above by Wednesday, 29 July 2026 at 1400 Mountain Time. Any contractor attending the site visit will need to be sponsored onto the base at the visitors center prior to the site visit starting, and should arrive in time to be sponsored prior to 1000 Mountain Time on 31 July 2026. Quote submissions are due to both the Contracting Officer and Contract Specialist (listed above) NLT 1100 Mountain Time, Thursday, 6 August 2026. Quotations received after the submission deadline may not be answered or accepted.

AgencyDEPT OF DEFENSE

NAICS335999

PlaceAurora, CO

59--ARRESTER,ELECTRICAL

AgencyDEPT OF DEFENSE

NAICS335999