RP-1 Digester No. 5 Recoating Repair Project, Project No. EN22024.03

The RP-1 Digester No. 5 Recoating Repair Project, identified as Project No. EN22024.03, is a forecast initiative by the Inland Empire Utilities Agency located in Ontario, California. The primary objective of the project is to repair and recoat both the interior and exterior roof surfaces of Digester No. 5. These improvements are essential to ensure the facility can continue to support treatment operations and maintain the reliable operation of the RP-1 Wastewater Reclamation Plant. All replacement and repair activities will be conducted within the existing disturbed footprint of the RP-1 facility. The project is classified under NAICS code 238160 and is managed by Pietro Cambiaso, the Manager of Compliance and Sustainability. According to the Notice of Exemption dated July 9, 2026, the project qualifies for a Categorical Exemption under CEQA Section 15301(b) because it consists of minor repairs that do not result in significant environmental impacts. No specific contract value, delivery schedule, or evaluation factors have been disclosed in the current documentation.