B-21 West Alert Apron Environmental Protection Shelters at Ellsworth Air Force Base (AFB), South Dakota (SD)
Dept of Defense · DEPT OF THE ARMY
This notice is not accepting responses (deadline was Mar 16, 2026, 8:00 PM EDT).
Page kept for research and related open opportunities below. For current work in this category, use the related notices or browse hubs.
- Response deadline
- Mar 16, 2026, 8:00 PM EDT
- Posted
- Feb 11, 2026
- Solicitation
- W9128F26RA004
- Set-aside
- None listed
- Place of performance
- —
- Contracting office
- W071 ENDIST OMAHA · OMAHA · NE
- Source
- SAM.gov · updated May 9, 2026
Description
Amendment 2: The purpose of this amendment is as follows: 1. Revised 00 21 00 (see 00 21 00, dated 02-12-26), 2. Revised drawings/specifications (see Summary of Changes, dated 02-12-26), All other terms or conditions remain the same.
What similar awards have paid
Real federal awards already on the books in a similar lane — so you can size the opportunity, not guess. This is public history, not a bid price, cost estimate, or prediction that you will win.
Typical award size
$264,602
Middle of the pack for similar past awards
Most similar awards fall between $142,040 and $645,000
Who has won work like this
Public awardees in this lane — useful for competitor scan or teaming ideas, not a ranked list of “best” firms.
- 1DARE-CASE CONTRACTING SERVICES LLC1 award$8.93M
- 2AR6 CONSTRUCTION & ENGINEERING, LLC1 award$6.42M
- 3AHTNA GLOBAL LLC1 award$2.56M
- 4SUH'DUTSING CONTRACTING SERVICES1 award$1.95M
- 5NATIVE STAR GROUP, INC1 award$999,122
- 6DACO CONSTRUCTION COMPANY INC1 award$934,550
- 7MEJIA INTERNATIONAL GROUP CORP1 award$645,000
- 8NATIONAL AIR SPACE CONSTRUCTION CORP1 award$577,640
Drawn from official USAspending contract records in our index. Always confirm requirements on the SAM.gov notice before you bid.
Intelligence only — not legal advice or a guarantee of award. Always verify requirements on the official SAM.gov notice. Past award amounts are public history, not a suggested bid or prediction. Notice ID 12e7f9a638f843dd9506d65e213adc20.