Marin Civic Center Green Stormwater Infrastructure Project

The Marin Civic Center Green Stormwater Infrastructure Project is a forecast procurement issued by Marin County, with the Department of Public Works serving as the lead agency. Located in San Rafael, California, the project focuses on the construction of green stormwater infrastructure improvements at various sites within the Civic Center campus and the 1600 Los Gamos Drive parking lot. The primary objective is to enhance stormwater treatment and runoff management to ensure the County meets NPDES Phase II Total Maximum Daily Load requirements for mercury and polychlorinated biphenyls. The scope of work includes the installation of bioretention facilities, stormwater conveyance improvements, minor excavation and grading, and related landscaping and site improvements. This project is categorized under NAICS code 237990 and was posted on July 2, 2026. From an environmental standpoint, the project is categorically exempt from the California Environmental Quality Act under sections 15301 and 15304, as it involves minor modifications to existing facilities with negligible expansion of use.