North County Transit District (NCTD) Train Wash Facility at Stuart Mesa

The North County Transit District is seeking an overhaul and replacement of the existing train wash system at the Stuart Mesa Rail Facility located at 1 Coaster Way, Camp Pendleton, California. This project is necessitated by the age and deteriorating condition of current components, which are no longer effective. The scope of work includes the demolition and replacement of mechanical parts, brushes, conduits, valves, and pumps, as well as the replacement of existing splash walls with an enclosed metal structure. All construction, staging, and storage activities are strictly limited to the existing fenced maintenance facility footprint to ensure no expansion of the facility's use. The project is classified as a forecast under NAICS code 238210 and is designated as a Class 2 Categorical Exemption under CEQA Guidelines Section 15302 for Replacement or Reconstruction. Construction is planned to occur in phases from November 2027 to January 2029. Key administrative contacts include Project Manager Carla Cunningham and Director of Planning and Development Lillian Doherty. Comprehensive environmental and biological reviews have been conducted, including assessments of biological resources, wetlands, and the California Natural Diversity Database, to ensure compliance with regional and federal standards.