# B-21 80 Row Environmental Protection Shelters (EPS) at Ellsworth Air Force Base (AFB), South Dakota (SD)

Notice cebafa06cd2f43ddaaf658b63f29ac5f (solicitation W9128F26RA009) from DEPT OF DEFENSE, W071 ENDIST OMAHA, posted 2026-04-01, responses due 2026-04-24T19:00:00.000Z. Status: open.

| Field | Value |
| --- | --- |
| Notice ID | cebafa06cd2f43ddaaf658b63f29ac5f |
| Solicitation number | W9128F26RA009 |
| Type | Solicitation |
| Agency | DEPT OF DEFENSE |
| Sub-tier | DEPT OF THE ARMY |
| Office | W071 ENDIST OMAHA |
| Posted | 2026-04-01T14:59:03.000Z |
| Response deadline (UTC) | 2026-04-24T19:00:00.000Z |
| Set-aside | - |
| NAICS | 236220 |
| PSC | Y1BZ |
| Place of performance | - |
| Award | - |

## Description

Amendment 3: The purpose of this amendment is as follows: 1. Updated 00 21 00 (see 00 21 00, dated 04/01/26) 2. Updated drawings/specs (see Summary of Changes, dated 04/01/26) 3. Proposal due date extended to 04/24/26 at 2:00 PM CDT. All other terms and conditions remain the same.

## Sources

- View on SAM.gov: https://sam.gov/opp/cebafa06cd2f43ddaaf658b63f29ac5f/view
- Data as of 2026-11-14. Source: https://sam.gov/data-services/Contract%20Opportunities/datagov

## Cite this

"B-21 80 Row Environmental Protection Shelters (EPS) at Ellsworth Air Force Base (AFB), South Dakota (SD), SAM.gov contract opportunity cebafa06cd2f43ddaaf658b63f29ac5f." samgovapi.io, https://samgovapi.io/opportunity/cebafa06cd2f43ddaaf658b63f29ac5f, data as of 2026-11-14. Primary record: https://sam.gov/opp/cebafa06cd2f43ddaaf658b63f29ac5f/view

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