Elevated Storage Tank Replacement Project

As of October 6,2023, this project has not yet been awarded. A timeline for award has not yet been established. The project will replace the existing 100,000-gallon elevated storage tank (EST) with the installation of a new 500,000-gallon ground storage tank (GST) equipped with a booster pump station (BST) to meet the rising demands and pressure requirements of the CHWA service area. The pump building will be equipped with variable frequency driven (VFD) pumps and a backup diesel generator with automatic transfer switch (ATS) for emergency use. Improvements for this project include but are not limited to the following; installing a hypochlorite/ammonia sulfate disinfection system, constructing a stormwater treatment area to retain the additional runoff discharge, implementing landscaping buffers and preserving natural vegetation in the area to minimalize impervious area of the proposed site, elevating essential facilities to remain operational in the event of extreme loading from flooding. Project Work will also include the demolition of the existing Elevated Storage Tank once the GST and BST have reached substantial completion. The project shall include the construction of a 10" WM extending from project site to Melbourne Street to Shady Lane and 6" WM extending from Existing EST to Homewood Street.

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.