Construct B-21 ADD Flight Simulator Phase 2, Ellsworth Air Force Base (AFB), South Dakota (SD)

The U.S. Army Corps of Engineers (USACE) is issuing amendment # W9128F26RA007 for the “Construct B‑21 ADD Flight Simulator Phase 2” contract at Ellsworth Air Force Base, South Dakota (ZIP 57706). The amendment revises the design specifications and drawings, updates applicable provisions and clauses, provides a revised site‑visit roster, and incorporates changes to DIV 00 10 00 and DIV 00 22 00. The scope remains the construction of a new flight‑simulator facility (NAICS 236220) and no other contract terms have been altered. Proposals must be submitted by 14:00 Central Time on 2 December 2025, as previously stipulated. Technical inquiries should be directed to the contracting officer, Scott Dwyer (email: Scott.Dwyer@usace.army.mil; phone: 402‑995‑2584).

Notice ID

6d90af6c89204eb3a197128e615ccc06

Solicitation Number

W9128F26RA007

NAICS Code

236220

Classification Code

Y1JZ