Contract · Federal · Small Business Set Aside - Partial

Tinker AFB 2026 Multiple Award Construction Contract (MACC)

Agency: DEPT OF DEFENSE / DEPT OF THE AIR FORCE
Location: Tinker AFB, OK
Amount: Amount not listed
Posted: Sep 3, 2026
Set-aside: Small Business Set Aside - Partial
NAICS code: 236210 - Industrial Building Construction look up NAICS codes
PSC code: Z2JZ - Maintenance, Repair, or Alteration of Real Property (general category)

Timeline

Posted

Sep 3, 2026
Status

Closing soon

What contracts like this typically pay

No award history yet for this category (NAICS 236210).

What this contract is for

Agency: DEPT OF DEFENSE / DEPT OF THE AIR FORCE
Location: Tinker AFB, OK
Set-aside: Small Business Set Aside - Partial
NAICS: 236210 - Industrial Building Construction
Scope: Federal

September 3, 2026 Amendment posted with updated Proposal due date, please see attachment.

The government is still working to answer all RFIs.

August 25, 2026: See attachment for a complete list of RFIs received to date.

Some have already been answered, and the government is working to answer the rest.

The government will continue to evaluate the need to extend the proposal deadline based on the time required to answer all questions and supply those answers to industry.

August 19 2026: Please see amendment 0002 attached and an updated Section L.

August 11 2026: 1.

Please see amendment 0001 attached and an updated Section L dated 5 August 2026.

The government is accepting RFIs until 21 August at 3PM EDT.

If you have already sent your RFIs to the POCs you do not have to resubmit them.

4 August 2026: Please see the attached RFP (FA8137-26-R-0040) and all attachments. --------------------------------------------------------------------------------------------------------------- THIS POSTING WILL SATISFY THE REQUIREMENT OF RFO 5.101, Presolicitation Multiple Award Construction Contract (MACC) for General Construction Services will accomplish a broad range of sustainment, maintenance, repair, alteration/renovation, and minor construction projects affecting real property facilities at Tinker Air Force Base, Oklahoma.

The work performed will be complex in nature, require multiple construction trades, and may require engineering design performed by credentialed professionals.

Project execution methods will fall into one of the following classifications.

The execution method will be defined in the project documents for each Task Order (TO) under this Indefinite Delivery Indefinite Quanity (IDIQ) contract.

Design Build will include the Contractor providing both the design and construction serv...

Official solicitation and documents

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View the official listing on SAM.gov

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How to bid on this

This is a contract solicitation, not a grant. To bid, you submit a proposal (usually a price and a description of how you would do the work) directly to the government, through the channel the official listing specifies, not through Oppward.

Make sure your business has an active SAM.gov registration. You cannot be paid on a federal contract without one.
Read the full solicitation on the official listing above, especially the scope of work, not just this summary. Our guide to reading a solicitation walks through what to look for.
Check the set-aside listed above and confirm your business actually qualifies for it before you spend time on a proposal. See our guide to set-asides if the category is unfamiliar.
Submit your proposal by the deadline, using the exact submission method the official listing states. A technically on-time bid sent the wrong way is often treated as late.

Read our guide: Government construction and trades contracts: how they work