Skip to content
  • 6,812 federal solicitations are open right now. How many of them are yours?
  • New solicitations are posted every day. The ones you never saw are the ones you cannot win.
  • Stop checking SAM.gov every morning. Let the contracts that fit your business come to you.
  • Tell Abierto what you sell in one sentence. AI reads every open solicitation for you.
  • Deadlines are short. Hear about a solicitation the day it is posted, not the week it closes.
  • Amendments move deadlines. Watch a solicitation and Abierto tells you when it changes.
  • See which contracts in your field are about to end, and who holds them today.
  • Plans from $39 a month. See your matches before you pay.
See plans
AbiertoGet started

Combined synopsis and solicitation

Amendment 01 - BULK PURCHASE RIPRAP MATERIALS

FA251726QA032

Department of the Air Force, FA2517 21 Cons BLDG 350. Other Crushed and Broken Stone Mining and Quarrying.

Response deadline

September 1, 2026 at 12:00 PM EDT

Closed 61 days ago. Posted August 27, 2026, first published August 18, 2026. Scheduled to archive September 16, 2026.

Get the next one like this from Department of the Air Force by email, the day it is posted.Find my opportunities

Description

As published on SAM.gov.

The purpose of this Combined Synopsis/Solicitation is for the 21st Civil Engineering Squadron for the supply and delivery of angular riprap stone. 

AMENDMENT 01 – The purpose of this amendment is to incorporate questions with answers, include certified scale and delivery ticket requirements, and extend the solicitation due date. All changes to this solicitation have been highlighted on the Combo document.

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. August 18, 2026

    Combined synopsis and solicitation

    BULK PURCHASE RIPRAP MATERIALS

    Due August 28, 2026 at 12:00 PM EDT. SAM.gov, notice af1f2f66ba0645e09f561e4faf8ce9b6

    2 revisions on SAM
    • August 27, 2026: publish, combined synopsis and solicitation
    • August 18, 2026: publish, combined synopsis and solicitation
  2. August 27, 2026

    Combined synopsis and solicitation

    Due September 1, 2026 at 12:00 PM EDT. SAM.gov, notice 0126f4aa62f94883a3bfc5fd95e7f01d

    3 revisions on SAM
    • August 27, 2026: publish, combined synopsis and solicitation
    • September 3, 2026: publish, award notice
    • August 18, 2026: publish, combined synopsis and solicitation

Points of contact