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Combined synopsis and solicitation, total small business set-aside

Repair Base Switching Station

FA489726B0006

Department of the Air Force, FA4897 366 Cons PKP. Power and Communication Line and Related Structures Construction.

9 open like this View on SAM.gov Markdown

Response deadline

May 29, 2026 at 4:30 PM EDT

Closed 160 days ago. Posted May 26, 2026, first published April 21, 2026. Scheduled to archive June 13, 2026.

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

This one closed in 2026

9 like it are open now in power and communication line and related structures construction

All 9 open in power and communication line and related structures construction

Description

As published on SAM.gov.

The Technical Proposal due date has been extended to 26 May 2026 due to the 25 May 2026 falling on a Federal holiday. 

Questions and Answers have been posted and are currect as of 5/13/2026 

The Follow dates have been updated:

Site Visit: 5 May 2026

Questions: 12 May 2026

Technical Proposals Due: 26 May 2026

Mountain Home Air Force Base (MHAFB) has a requirement to (1) construct a new, complete, and operational electrical switching station, designated as Building B1017 to current industry standards and performances; (2) transition the base loads from the old switching station (Bldg 1406) to the new switching Station (Bldg 1017); and (3) demolish the old switching station (Bldg 1406). This project is critical for upgrading the electrical infrastructure, enhancing reliability, and supporting the mission of MHAFB. The work involves, but is not limited to, site work, foundations, structural steel, installation of medium-voltage electrical equipment (12.47kV), control building construction, installing power ductbanks/conduits, and final commissioning.

This is a combined synopsis/solicitation for commercial products or commercial services prepared in accordance with part 12. This announcement constitutes the only solicitation. Offers are being requested and a separate written solicitation will not be issued.

Solicitation number FA489726B0006 request for proposal (RFP) for the Repair Base Switching Station requirement as part of the Two-Step Sealed Bidding process.

This acquisition is set-aside for small business concerns. This solicitation incorporates provisions and clauses by reference. The full text of provisions and clauses may be accessed electronically at www.acquisition.gov.

See attachment 1, RFTP for a list of Line Item Numbers.

See attachment 14 for a list of Clauses and Provisions applicable to this requirement.

Attachments

Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.

Publications

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

  1. April 21, 2026

    Combined synopsis and solicitation, originally sources sought

    Due May 21, 2026 at 6:00 PM EDT. SAM.gov, notice 34058e68b75442b2a0489b979a80f147

    9 revisions on SAM
    • May 26, 2026: publish, combined synopsis and solicitation
    • May 19, 2026: publish, combined synopsis and solicitation
    • May 13, 2026: publish, combined synopsis and solicitation
    • May 6, 2026: publish, combined synopsis and solicitation
    • April 28, 2026: publish, combined synopsis and solicitation
    • April 28, 2026: publish, combined synopsis and solicitation
    • April 27, 2026: publish, combined synopsis and solicitation
    • April 21, 2026: publish, combined synopsis and solicitation
    • January 22, 2026: publish, sources sought

  2. April 27, 2026

    Combined synopsis and solicitation

    Due May 25, 2026 at 6:00 PM EDT. SAM.gov, notice 54347c7ac757437ba560a0c24ec71e41

    9 revisions on SAM
    • May 26, 2026: publish, combined synopsis and solicitation
    • May 19, 2026: publish, combined synopsis and solicitation
    • May 13, 2026: publish, combined synopsis and solicitation
    • May 6, 2026: publish, combined synopsis and solicitation
    • April 28, 2026: publish, combined synopsis and solicitation
    • April 28, 2026: publish, combined synopsis and solicitation
    • April 27, 2026: publish, combined synopsis and solicitation
    • April 21, 2026: publish, combined synopsis and solicitation
    • January 22, 2026: publish, sources sought

  3. April 28, 2026

    Combined synopsis and solicitation

    Due May 25, 2026 at 6:00 PM EDT. SAM.gov, notice 215a2b2e11af4a019bead0bd941f7ac2

    9 revisions on SAM
    • May 26, 2026: publish, combined synopsis and solicitation
    • May 19, 2026: publish, combined synopsis and solicitation
    • May 13, 2026: publish, combined synopsis and solicitation
    • May 6, 2026: publish, combined synopsis and solicitation
    • April 28, 2026: publish, combined synopsis and solicitation
    • April 28, 2026: publish, combined synopsis and solicitation
    • April 27, 2026: publish, combined synopsis and solicitation
    • April 21, 2026: publish, combined synopsis and solicitation
    • January 22, 2026: publish, sources sought

  4. April 28, 2026

    Combined synopsis and solicitation

    Due May 25, 2026 at 6:00 PM EDT. SAM.gov, notice b53fd057beb04d1c81fbe0049718612f

    9 revisions on SAM
    • May 26, 2026: publish, combined synopsis and solicitation
    • May 19, 2026: publish, combined synopsis and solicitation
    • May 13, 2026: publish, combined synopsis and solicitation
    • May 6, 2026: publish, combined synopsis and solicitation
    • April 28, 2026: publish, combined synopsis and solicitation
    • April 28, 2026: publish, combined synopsis and solicitation
    • April 27, 2026: publish, combined synopsis and solicitation
    • April 21, 2026: publish, combined synopsis and solicitation
    • January 22, 2026: publish, sources sought

  5. May 6, 2026

    Combined synopsis and solicitation

    Due May 25, 2026 at 6:00 PM EDT. SAM.gov, notice fc789988f02c44a38a9d6f1c5d751971

    9 revisions on SAM
    • May 26, 2026: publish, combined synopsis and solicitation
    • May 19, 2026: publish, combined synopsis and solicitation
    • May 13, 2026: publish, combined synopsis and solicitation
    • May 6, 2026: publish, combined synopsis and solicitation
    • April 28, 2026: publish, combined synopsis and solicitation
    • April 28, 2026: publish, combined synopsis and solicitation
    • April 27, 2026: publish, combined synopsis and solicitation
    • April 21, 2026: publish, combined synopsis and solicitation
    • January 22, 2026: publish, sources sought

  6. May 13, 2026

    Combined synopsis and solicitation

    Due May 25, 2026 at 6:00 PM EDT. SAM.gov, notice f2d4572f110048978f89ba39f3a9917e

    9 revisions on SAM
    • May 26, 2026: publish, combined synopsis and solicitation
    • May 19, 2026: publish, combined synopsis and solicitation
    • May 13, 2026: publish, combined synopsis and solicitation
    • May 6, 2026: publish, combined synopsis and solicitation
    • April 28, 2026: publish, combined synopsis and solicitation
    • April 28, 2026: publish, combined synopsis and solicitation
    • April 27, 2026: publish, combined synopsis and solicitation
    • April 21, 2026: publish, combined synopsis and solicitation
    • January 22, 2026: publish, sources sought

  7. May 19, 2026

    Combined synopsis and solicitation

    Due May 26, 2026 at 6:00 PM EDT. SAM.gov, notice e89d7cf896a84d3bb08ba166640795a5

    9 revisions on SAM
    • May 26, 2026: publish, combined synopsis and solicitation
    • May 19, 2026: publish, combined synopsis and solicitation
    • May 13, 2026: publish, combined synopsis and solicitation
    • May 6, 2026: publish, combined synopsis and solicitation
    • April 28, 2026: publish, combined synopsis and solicitation
    • April 28, 2026: publish, combined synopsis and solicitation
    • April 27, 2026: publish, combined synopsis and solicitation
    • April 21, 2026: publish, combined synopsis and solicitation
    • January 22, 2026: publish, sources sought

  8. May 26, 2026

    Combined synopsis and solicitation

    Due May 29, 2026 at 4:30 PM EDT. SAM.gov, notice 411f18960a434048ae542e23e3943ed1

    10 revisions on SAM
    • July 20, 2026: publish, special notice
    • May 26, 2026: publish, combined synopsis and solicitation
    • May 19, 2026: publish, combined synopsis and solicitation
    • May 13, 2026: publish, combined synopsis and solicitation
    • May 6, 2026: publish, combined synopsis and solicitation
    • April 28, 2026: publish, combined synopsis and solicitation
    • April 28, 2026: publish, combined synopsis and solicitation
    • April 27, 2026: publish, combined synopsis and solicitation
    • April 21, 2026: publish, combined synopsis and solicitation
    • January 22, 2026: publish, sources sought

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