Bid guide
How to bid on stormwater spill gate repairs for the Air Force at Tinker AFB
What the Air Force is buying
The Department of the Air Force needs a contractor to repair the concrete stormwater Spill Gate 11 structure (Outfall 9) at Tinker Air Force Base in Oklahoma. This repair will reestablish the existing channel flow that conveys stormwater from within the base to Soldier Creek, outside the perimeter fence.
The work involves furnishing all materials, labor, plant, tools, transportation, equipment, testing services, quality control, and incidentals necessary to complete the repair. This is a construction project.
Key dates and deadlines
The solicitation was published on July 23, 2026. The deadline for proposals is August 10, 2026, at 3:00 PM ET (which is 2:00 PM CST).
Responses to pre-bid Requests for Information (RFIs) were uploaded on July 10, 2026. The RFI due date was June 25, 2026. A site visit sign-in sheet was posted on June 22, 2026. An initial site visit was coordinated for interested vendors who RSVP'd by June 12, 2026. Attendance at the initial site visit was required to be eligible to propose.
Who this opportunity suits
This opportunity is specifically for Women-Owned Small Business (WOSB) construction contractors. The relevant NAICS code is 237990, which covers Other Heavy and Civil Engineering Construction.
Firms with experience in concrete repair, stormwater management infrastructure, and working on military installations will find this project suitable. The work is located at Tinker Air Force Base, Oklahoma.
How to respond
To access the solicitation documents, click the “View original source” button. If the first click takes you to the portal's homepage, click the button again to go directly to the bid. You may need a free account on the portal to view all documents, though this is not always required.
Project-specific documents are attached to the posting. If you have difficulty accessing these documents, you can email the Contracting Points of Contact listed in the solicitation to request a DoD Safe document transmission. In your email, provide email addresses only for prime contractor points of contact; do not include subcontractor email addresses.
Practical tips for preparing your response
Carefully review all attached project-specific documents, including drawings and specifications, to fully understand the scope of work and technical requirements. Ensure your proposal directly addresses each requirement outlined in the solicitation.
Since this is a WOSB set-aside, confirm your firm's WOSB certification is current and properly registered in government systems. Double-check all submission instructions, including formatting, page limits, and required forms, to avoid disqualification. Submit your proposal well before the deadline to account for any technical issues.
See the live bid — deadline, agency details, and how to respond
Dates and requirements can change via addenda; always verify on the bid page and at the original source before responding.
View this bid on BiddingSimpleThis guide was prepared by BiddingSimple from the solicitation’s public posting. It is not official guidance from DEPT of the Air Force; the original posting controls.