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Sources Sought and Industry Day: Sentinel Utility Corridor at Malmstrom AFB

Original title: SOURCES SOUGHT ANNOUNCEMENT / INDUSTRY DAY FOR SENTINEL UTILITY CORRIDOR AT MALMSTROM AIR FORCE BASE, MONTANA

DEPT OF DEFENSE › DEPT OF THE ARMY › W071 ENDIST OMAHA

At a glance

The U.S. Army Corps of Engineers Omaha District is conducting market research for a Progressive Design-Build project to construct the Sentinel Utility Corridor at Malmstrom Air Force Base, Montana, with an estimated magnitude of $1.4 billion to $2.0 billion. A virtual Industry Day will be held on September 4, 2026, via Microsoft Teams. Responses to the Sources Sought questionnaire are due by September 24, 2026.

AI-generated summary — verify details in the original notice below and on SAM.gov.

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Key details

Notice ID
2b6bb065668741f99542c242d1db0d7b
Solicitation #
W9128F26SM024
Posted
Response deadline
Archive date
Oct 9, 2026
NAICS
237130 — Power And Communication Line And Related Structures Construction
PSC
Y1BG — Construction Of Electronic And Communications Facilities
Place of performance
Malmstrom AFB, MT, 59402, USA
Contracting office
OMAHA, NE, 68102-4901

Description

18 August 2026: The Sources Sought (attached) response date has been revised to 24 September 2026 to correctly reflect this notice. 14 August 2026: The Industry Day will be held virtually via Microsoft Teams on Friday, 4 September 2026 from 12:00 - 1:00 PM Central. Below is the link to register: https://www.eventbrite.com/e/industry-day-for-sentinel-utility-corridor-at-malmstrom-afb-montana-tickets-1997975989970?aff=ebdssbdestsearch 11 August 2026: The attached Sources Sought estimated magnitude has been updated to between approximately $1.4B to $2.0B. Please reference the attached Sources Sought and link to the Questionnaire (also included herein): https://forms.osi.apps.mil/r/PmqwFRQpQh This notice will be updated when the Industry Day is available for registration. Additional attachments include the Progressive Design-Build (PDB) with Other Transaction Authority (OTA) Playbook and Placemat to aid in understanding the acquistion process and procedures.

Documents 3

Files download directly from SAM.gov.