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  4. ›B-21 Alert Facility, Ellsworth Air Force Base (AFB), South…

U.S. Department Of Defense·Nebraska

B-21 Alert Facility, Ellsworth Air Force Base (AFB), South Dakota (SD)

Closes 5/15/2026$20M – $50MRequest for Proposal
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Description

The opportunity is for the construction of a B-21 Alert Facility at Ellsworth Air Force Base in South Dakota. The project involves building a facility to support the B-21 aircraft. Key aspects of the project include: • Construction of the alert facility • Supporting infrastructure for the B-21 aircraft • Meeting the requirements of the US Army Corps of Engineers and the US Air Force The project requires a contractor with experience in construction and a strong understanding of the requirements of the US military. The contractor will need to work closely with the US Army Corps of Engineers and the US Air Force to ensure the project is completed on time and to the required standards.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Margarette Wolfe

[email protected]

Key dates

Opened
9/19/2025
Closes
5/15/2026

Last updated

Details

Type
Request for Proposal
Industry
Construction
NAICS
236220
Solicitation №
W9128F26RA005

Budget estimate

$20,000,000 – $50,000,000

The budget for this project is likely to be in the tens of millions of dollars, given the complexity and scope of the construction work required. The exact amount will depend on factors such as the size of the facility, the materials used, and the labor costs. A rough estimate for a project of this nature could be between $20 million and $50 million.

AI estimate from the solicitation

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