Description: The Department of the Air Force, Air Force Sustainment Center (FA8137 AFSC PZIOC) at Tinker Air Force Base has issued a solicitation (FA813726R0032) for the repair of the concrete spill gate structure (Spill Gate 11 / Outfall 9) to reestablish the existing channel flow conveying stormwater from within TAFB outside the perimeter fence via Soldier Creek. The contractor must furnish all materials, labor, equipment, testing, quality control, and incidentals required to complete the repair work at Tinker AFB, Oklahoma. This is a Women-Owned Small Business (WOSB) sole-source set-aside under NAICS 237990 (Other Heavy and Civil Engineering Construction), with proposals due August 10, 2026 at 2:00 PM CST.
Federal · OK, US
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FederalOK
Jun 5, 2026
Closes
Aug 10, 2026
Repair of the concrete spill gate structure (Spill Gate 11 / Outfall 9) to reestablish the existing channel flow that conveys stormwater upstream from within TAFB outside the perimeter fence via Solider Creek at Tinker Air Force Base (AFB).
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The City of Cincinnati is soliciting bids for construction of a new CSO 522 gate structure that will intercept an existing 24-inch concrete pipe beneath the Influent Control Structure. The work includes demolition, installation of a concrete gate structure with an electric motor-operated gate and telemetry, and compliance with contract, prevailing-wage, and contract-compliance requirements. A mandatory pre-bid meeting is required, and bids are due by 12:00 PM EDT on August 26, 2026; the estimated construction cost is $546,000.
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CityOH
Jul 29, 2026
Closes
Aug 26, 2026
The City of Cincinnati is soliciting bids for construction of a new CSO 522 gate structure that will intercept an existing 24-inch concrete pipe beneath the Influent Control Structure. The work includes demolition, installation of a concrete gate structure with an electric motor-operated gate and telemetry, and compliance with contract, prevailing-wage, and contract-compliance requirements. A mandatory pre-bid meeting is required, and bids are due by 12:00 PM EDT on August 26, 2026; the estimated construction cost is $546,000.
