Monrovia Outfall Trunk Sewer Rehabilitation

The project involves the rehabilitation of approximately 4,511 feet of aging 24-inch diameter reinforced concrete pipe within the Monrovia Outfall Trunk Sewer system using cured-in-place pipe lining technology to address corrosion and restore structural integrity. In addition to the pipe lining, ten associated manholes will be treated with a protective coating system to enhance durability and extend service life. The work is being undertaken by the Los Angeles County Sanitation District in Monrovia, California, as part of ongoing infrastructure maintenance efforts to ensure reliable wastewater conveyance and environmental compliance. The solicitation is currently listed as a forecast with a posted date of July 8, 2026, indicating future intent to award a contract, and primary point of contact for inquiries is Patricia L Horsley, Environmental Planner, reachable via email or phone.