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

SOL #: W9128F26RA004Solicitation

Overview

Buyer

DEPT OF DEFENSE

Dept Of The Army

W071 ENDIST OMAHA

OMAHA, NE, 68102-4901, United States

Place of Performance

Place of performance not available

NAICS

Commercial and Institutional Building Construction (236220)

PSC

Construction Of Other Airfield Structures (Y1BZ)

Set Aside

No set aside specified

Original Source

https://sam.gov/opp/12e7f9a638f843dd9506d65e213adc20/view

Timeline

Posted

Oct 3, 2025

Last Updated

Mar 10, 2026

Submission Deadline

Mar 17, 2026, 8:00 PM

Qualification Details

Fit reasons

NAICS alignment with historical contract wins in similar service areas.
Scope strongly matches core technical capabilities and delivery model.

Risks

Past performance thresholds may require one additional teaming partner.
Potential clarification needed on staffing minimums before bid/no-bid.

Next steps

Validate eligibility requirements, assign capture owner, and schedule partner outreach to confirm teaming strategy before submission planning.

Quick Summary

This is Amendment 2 to the solicitation for the construction of B-21 West Alert Apron Environmental Protection Shelters at Ellsworth Air Force Base (AFB), South Dakota (SD). Issued by the Department of the Army, US Army Corps of Engineers, Omaha District, this amendment revises specific sections of the solicitation. Responses are due by March 17, 2026.

Scope of Change

This amendment introduces the following revisions:

Revised Document 00 21 00: Updated as of February 26, 2026.
Revised Drawings/Specifications: Updated as of February 26, 2026, with a summary of changes provided.

All other terms and conditions of the original solicitation remain unchanged.