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

The Inland Empire Utilities Agency is moving forward with the RP-1 Digester No. 5 Recoating Repair Project to restore and protect the interior and exterior roof surfaces of Digester No. 5, ensuring continued reliable operation of the RP-1 facility. The work involves repairing existing damage and applying new protective coatings to both roof areas, all within the current disturbed footprint of the facility to minimize additional environmental impact. This effort is critical to maintaining the structural integrity and operational efficiency of the digester, which plays a key role in wastewater treatment processes. The project is forecasted under Project No. EN22024.03, with a posting date of July 9, 2026, and will be performed in Ontario, California. Primary point of contact for inquiries is Pietro Cambiaso, Manager of Compliance and Sustainability, reachable via phone at 909-993-1600 or email at pcambias@ieua.org. While specific contract details such as set-aside status, NAICS code, and funding mechanism are not yet defined, the agency is preparing for procurement to ensure timely execution and sustained service reliability for regional wastewater treatment operations.