Exhaust Fans & Backdraft Dampers

The City of Tulsa’s Water & Sewer Department is seeking a vendor to supply and deliver industrial‑grade centrifugal exhaust fans (20,000 CFM, 5 HP, 460 V) and gravity back‑draft dampers (47 ¾ in × 47 ¾ in) for installation on its facilities. The contract is a one‑year fixed‑price agreement with optional renewable terms, and the award will be based on the lowest responsive bid that meets detailed technical specifications. Bidders must attend a mandatory pre‑bid conference, submit two sealed copies of their bid by the deadline, and provide required insurance, warranties, and rapid warranty response capabilities. • Supply of up‑blast centrifugal exhaust fans meeting specific motor, power, and performance criteria. • Supply of gravity back‑draft dampers sized to 47 ¾ in square with a 2,000 ft/min discharge velocity. • Delivery FOB Tulsa, OK, with each item ≤ 500 lb and seller responsible for unloading; warranties of at least one year and a 72‑hour warranty response requirement.