Amendment 3 - Cheyenne Mountain SFS Upgrade EST-3 Fire Alarm System to EST-4


Subject: Amendment 3 - Cheyenne Mountain SFS Upgrade EST-3 Fire Alarm System to EST-4
Solicitation Number: FA251726A007
Notice Type: SOLICIT
NAICS: 334290
Notice Published: 05-01-26
Response Due: 05-06-26

Agency: Department of the Air Force
Office: FA2517 21 CONS BLDG 350
Contact: Kristina Worthing This email address is being protected from spambots. You need JavaScript enabled to view it. Ph: (719) 556-8004
Office Address: PETERSON SFB, CO 80914-1117
Place of Performance: Colorado Springs, CO

Related Notices:
        07-10-26 AWARD

        04-30-26 SOLICIT

        04-14-26 SOLICIT

        05-01-26 SOLICIT

        04-02-26 SOLICIT

        04-02-26 SOLICIT


Click for official SAM (FBO) notice, additional information, and accompanying attachments

Please see Amendment 3 - Response date is now 8 May 2026. Please see the RFI Answers and Follow-on Attachments to the Amendment 2 Solicitation. Peterson Space Force base is requesting quotes for the 21st Civil Engineering Squadron for the upgrade of EST- 4 Fire Alarm Systems on Cheyenne Mountain Space Force Station (SFS), CO.