NESWTF Chemical Storage Building & Ozone Filter Gallery Repairs

The City of Fresno is soliciting project WC00021 for the NESWTF Chemical Storage Building and Ozone Filter Gallery Repairs at the Northeast Water Surface Treatment Facility located at 10120 N. Chestnut Ave, Fresno, California. The scope of work involves the removal and replacement of two sodium hypochlorite tanks and their pedestals, as well as one chemical transfer pump pedestal. Additionally, the project includes applying epoxy floor coatings in the chemical storage building to improve spillage safeguards and using epoxy grouting to repair concrete structures, specifically addressing non-structural surface cracking in the Ozone Gallery to prevent water ingress and repairing spalling on tank pedestals caused by chemical leaks. The project is categorized as exempt under California CEQA Guidelines Sections 15301/Class 1 and 15300.2, as it maintains existing operational capacity without expanding the facility. All epoxies that come into contact with water must comply with ANSI and NSF Standard 61 for drinking water system components. The project is managed by the City of Fresno Capital Projects Department, with Alan Simpson and Jesus Amador serving as primary points of contact. These repairs are essential for the continued distribution of clean drinking water to the residents of Fresno.