Sourdough Tank Inspection and Improvements - W84 - City of Bozeman

This project would entail taking the Sourdough Tank offline (once the WTP'S 5.3 million gallon storage tank is online), inspecting it and repairing it as necessary. This project may or may not include reconfiguration of the inlet/outlet configuration to provide flowthrough hydraulics. The condition of the overflow and inlet/outlet pipes is poor. The last dive inspection found concrete aggregate from the ceiling on the floor of the tank. The hydraulics to and from the tank are suspected to be suboptimal. An installed mixer will also need to be considered. This project is critical to ensure that the Sourdough tank is reliable and operating well. As of April 27, 2022, this project is currently in the FY 2023-2027 CIP . Funding for this project is allotted in the city's capital improvement plan for construction Fy 2023. A firm timeline has not been established; however, construction is scheduled for Fiscal Year 2023. *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.

Division 02 -	Existing Conditions, Subsurface Investigation.
Division 03 -	Concrete, Concrete Reinforcing, Cast-in-Place Concrete.
Division 05 -	Metals, Structural Metal Framing, Metal Decking.
Division 23 -	Heating, Ventilating, and Air Conditioning (HVAC), Facility Fuel Piping, Facility Fuel-Storage Tanks.
Division 31 -	Earthwork, Clearing and Grubbing, Grading.
Division 32 -	Exterior Improvements, Fences and Gates.
Division 33 -	Utilities, Storm Drainage Utilities.