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B-21 West Alert Apron Environmental Protection Shelters at Ellsworth Air Force Base (AFB), South Dakota (SD)

Key dates

Posted
Feb 5, 2026
Response deadline
Mar 17, 2026, 8:00 PM UTC
Archive date
Archive type
autocustom

Classification

Notice type
Solicitation
Base type
Solicitation
Set-aside
Set-aside code
PSC
Y1BZ

NAICS

Issuing office

Department
DEPT OF DEFENSE
Sub-tier
DEPT OF THE ARMY
Office
W071 ENDIST OMAHA
Office code
Organization type
OFFICE
Office address
OMAHA, NE, 68102-4901, USA

Place of performance

Street
Ellsworth Air Force Base (AFB), South Dakota (SD)
Street 2
City
State
Zip
Country

Contacts

Description

Amendment 1: The purpose of this amendment is as follows: 1. Revised 00 21 00 (see 00 21 00, dated 05 FEB 2026), 2. Revised 00 22 00 (see 00 22 00, dated 05 FEB 2026), 3. Wage Determination SD20260032 has been made inactive and replaced with SD20260001 (see Wage Determination SD20260001, dated 30 JAN 2026), 4. Revised drawings/specifications (see Summary of Changes, dated 04 FEB 2026), 5. Added Site Visit Roster (see Site Visit Roster, dated 03 FEB 2026, 6. Revised Quantity for Option CLIN 9 from 20 to 250, 7. Proposal due date is extended to 17 MAR 2026, 2:00 PM CST, All other terms or conditions remain the same.

Other notices in this solicitation

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Metadata

Notice ID
21144c15b069478a9da38528615435bf
Full path
DEPT OF DEFENSE.DEPT OF THE ARMY.W071 ENDIST OMAHA
Office code
Ingested
May 2, 2026
Updated
Jul 11, 2026