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

The U.S. Army Corps of Engineers (Northwestern Division, Omaha District) has issued Solicitation W9128F26RA005 for the design and construction of the B‑21 Alert Facility at Ellsworth Air Force Base, South Dakota. The requirement falls under NAICS 236220 (Construction of Buildings) and is not set aside for any specific category. The scope, schedule, and performance specifications are detailed in the solicitation released on 20 March 2026 and can be accessed via the SAM.gov link provided. Key points: the award will be administered by the Department of the Army, classification code Y1BZ; the place of performance is Ellsworth AFB, SD (exact site details are in the solicitation); and all inquiries should be directed to the contracting officer, Margarette Wolfe (margarette.e.wolfe@usace.army.mil). The solicitation remains open until the archive date of 20 March 2027.

Notice ID

aa4ecbf7b5914930bdd1a2c896be9a8a

Solicitation Number

W9128F26RA005

NAICS Code

236220

Classification Code

Y1BZ