Site work and renovation of a water / sewer project in Tulsa, Oklahoma. Conceptual plans call for the renovation of a water / sewer project; and for site work for a water / sewer project.

Per performance testing of Cherry Creek Lift Station (LS) pumps conducted in August 2019, the firm capacity of LS is 25 MGD, a 30% reduction from the original LS design capacity of 36 MGD. Cavitation has caused excessive wear of pumps - evident by multiple failures of bearings and mechanical seals, and the excessive wear of the impeller and volute that has significantly reduced pump capacity and efficiency. The proper handling of current wet weather flows necessitates that firm capacity (when pumping to SSWWTP) be restored to 36 MGD and increased as needed to handle future flows. This project will entail the design of pump capacity enhancements for restoring firm pumping capacity to 36 MGD; an evaluation to determine the maximum conveyance capacity of the 36-Inch Cherry Creek Force Main; and the conceptual design and BCE for future improvements required to reach maximum conveyance capacity for long-term build-out of the west Southslope collection system. This project is in included in the City of Tulsa FY 2022- 2026 Capital Improvement Plan (CIP). As of February 16 , 2022, further details regarding design and construction have not been identified. *Project information has been obtained through a public capital improvement plan (CIP). A CIP is a financial schedule for short- and long-range projects which is updated regularly. Information listed in the CIP often evolves based on funding availability and the project details, including timeline and value, are subject to change. The content management team will continue to pursue additional details as they become available.