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

Notice f9a598adf29748e0b4c8bd40b4020616 (solicitation W9128F26RA009) from DEPT OF DEFENSE, W071 ENDIST OMAHA, posted 2026-04-21, responses due 2026-05-15T19:00:00.000Z. Status: open.

| Field | Value |
| --- | --- |
| Notice ID | f9a598adf29748e0b4c8bd40b4020616 |
| Solicitation number | W9128F26RA009 |
| Type | Solicitation |
| Agency | DEPT OF DEFENSE |
| Sub-tier | DEPT OF THE ARMY |
| Office | W071 ENDIST OMAHA |
| Posted | 2026-04-21T12:44:28.000Z |
| Response deadline (UTC) | 2026-05-15T19:00:00.000Z |
| Set-aside | - |
| NAICS | 236220 |
| PSC | Y1BZ |
| Place of performance | - |
| Award | - |

## Description

Amendment 5: The purpose of this amendment is as follows: 1. Updates to Drawings/Specs (see Summary of Changes, dated 04/20/26). 2. Proposal due date extended to 05/15/26 at 2:00 PM CDT. All other Terms and Conditions remain the same.

## Sources

- View on SAM.gov: https://sam.gov/opp/f9a598adf29748e0b4c8bd40b4020616/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 f9a598adf29748e0b4c8bd40b4020616." samgovapi.io, https://samgovapi.io/opportunity/f9a598adf29748e0b4c8bd40b4020616, data as of 2026-11-14. Primary record: https://sam.gov/opp/f9a598adf29748e0b4c8bd40b4020616/view

## API and MCP

- REST: GET https://samgovapi.io/api/v1/opportunities/f9a598adf29748e0b4c8bd40b4020616
- MCP tool: get_opportunity

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