Davidson City Trunk Sewer Rehabilitation Phase II

The Davidson City Trunk Sewer Rehabilitation Phase II project, managed by the Los Angeles County Sanitation District, involves the rehabilitation of approximately 5,677 feet of corroded 24- to 30-inch diameter reinforced concrete pipe. The scope of work includes the installation of a cured-in-place pipe liner for the specified pipe segments and the application of a protective coating system to 23 manholes. The project is located in the City of Carson, California, and is categorized as a rehabilitation of an existing public facility necessary to prevent or mitigate an emergency. The performance area is divided into two primary segments. The first segment begins at the Davidson City Pumping Plant and extends through Wilmington Avenue, East 223rd Street, and Arco Road, ending near South Alameda and East 223rd Street. The second segment starts at the Davidson City Pumping Plant and extends northwest, passing under the 405 Freeway. Key project personnel include Supervising Engineer Ziad El Jack and Environmental Planner Patricia Horsley. The project has been granted a Notice of Exemption under CEQA guidelines as it involves the rehabilitation of an existing facility without expansion of use.