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

Agency: DEPT OF DEFENSE
State: South Dakota
Type of Government: Federal
FSC Category:
  • Y - Construction of Structures and Facilities
NAICS Category:
  • 236220 - Commercial and Institutional Building Construction
Posted Date: Dec 5, 2025
Due Date: Jan 15, 2026
Solicitation No: W9128F26RA007
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Construct B-21 ADD Flight Simulator Phase 2, Ellsworth Air Force Base (AFB), South Dakota (SD)
Active
Contract Opportunity
Notice ID
W9128F26RA007
Related Notice
W9128F26RA007
Department/Ind. Agency
DEPT OF DEFENSE
Sub-tier
DEPT OF THE ARMY
Major Command
US ARMY CORPS OF ENGINEERS
Sub Command
ENGINEER DIVISION NORTHWESTERN
Sub Command 2
ENDIST OMAHA
Office
W071 ENDIST OMAHA
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General Information View Changes
  • Contract Opportunity Type: Solicitation (Updated)
  • Updated Published Date: Dec 05, 2025 01:56 pm CST
  • Original Published Date: Oct 17, 2025 11:34 am CDT
  • Updated Date Offers Due: Jan 15, 2026 02:00 pm CST
  • Original Date Offers Due: Dec 02, 2025 02:00 pm CST
  • Inactive Policy: Manual
  • Updated Inactive Date: Dec 05, 2026
  • Original Inactive Date: Oct 17, 2026
  • Initiative:
    • None
Classification
  • Original Set Aside:
  • Product Service Code: Y1JZ - CONSTRUCTION OF MISCELLANEOUS BUILDINGS
  • NAICS Code:
    • 236220 - Commercial and Institutional Building Construction
  • Place of Performance:
    Ellsworth Air Force Base, South Dakota 57706
Description View Changes
Construct a new Flight Simulator Facility at Ellsworth Air Force Base - Am-0005: The purpose of this amendment is to: 1) Update Specifications and Drawings Drawings (see Summary of Changes, dated 12/05//2025), and 2) Revise the proposal due date to 15 January 2026 at 1400 CT.
Attachments/Links
Contact Information View Changes
Contracting Office Address
  • KO CONTRACTING OFFICE 1616 CAPITOL AVENUE
  • OMAHA , NE 68102-4901
  • USA
Primary Point of Contact
Secondary Point of Contact


History

Related Document

Sep 16, 2025[Presolicitation (Original)] Pre-Solicitation Notice - B-21 ADD Flight Simulator Phase 2, Ellsworth Air Force Base (AFB), South Dakota (SD)
Oct 17, 2025[Solicitation (Original)] Construct B-21 ADD Flight Simulator Phase 2, Ellsworth Air Force Base (AFB), South Dakota (SD)
Nov 6, 2025[Solicitation (Updated)] Construct B-21 ADD Flight Simulator Phase 2, Ellsworth Air Force Base (AFB), South Dakota (SD)
Nov 12, 2025[Solicitation (Updated)] Construct B-21 ADD Flight Simulator Phase 2, Ellsworth Air Force Base (AFB), South Dakota (SD)
Nov 19, 2025[Solicitation (Updated)] Construct B-21 ADD Flight Simulator Phase 2, Ellsworth Air Force Base (AFB), South Dakota (SD)
Dec 1, 2025[Solicitation (Updated)] Construct B-21 ADD Flight Simulator Phase 2, Ellsworth Air Force Base (AFB), South Dakota (SD)
Dec 23, 2025[Solicitation (Updated)] Construct B-21 ADD Flight Simulator Phase 2, Ellsworth Air Force Base (AFB), South Dakota (SD)
Jan 13, 2026[Solicitation (Updated)] Construct B-21 ADD Flight Simulator Phase 2, Ellsworth Air Force Base (AFB), South Dakota (SD)
Feb 3, 2026[Solicitation (Updated)] Construct B-21 ADD Flight Simulator Phase 2, Ellsworth Air Force Base (AFB), South Dakota (SD)
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