SAM.gov listing

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

Department of Defense → Department of the Army → US Army Corps of Engineers → Engineer Division Northwestern → ENDIST OMAHA → W071 ENDIST OMAHAPresolicitationSolicitation W9128F26RA009

Response deadline

Fri, Oct 17, 2025, 4:00 PM EDT
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Opportunity details

NAICS
236220
Notice type
Presolicitation
Original posted
October 2, 2025
Last updated
October 19, 2026
Notice ID
4fe9e5e9685d4a0f9c9488da67c4e96c

Summary

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.

Read Full Official Summary

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.

Official SAM.gov Contract Opportunities file extract description for this notice. CaptureIQ does not generate or rewrite this text.

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Why this matters

  • This notice is a presolicitation.
  • The listed response deadline is Oct 17, 2025.
  • 4 related opportunities share this NAICS.

Related federal terms

  • RFI — Request for Information
  • NAICS — North American Industry Classification System
  • PSC — Product Service Code

Market context

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