Geotechnical Investigation – Navy Way and Seaside Avenue Interchange Improvements Project – Harbor Development Permit No. 24-067

The Port of Long Beach is seeking a geotechnical investigation under Harbor Development Permit No. 24-067 to support the design of the Navy Way and Seaside Avenue Interchange Improvements Project. Located in Long Beach, California, within Harbor Planning District 4 at Terminal Island, the scope of work involves comprehensive soil sampling and data collection. Key activities include performing approximately seven soil borings, up to five exploratory borings, four cone penetration tests, seven pavement corings, and ten potholes. These efforts are intended to provide the necessary research and resource evaluation to inform the final design of the interchange. The project is classified under NAICS code 541360 and is managed by the Port of Long Beach Environmental Planning Division, with Amy Wong serving as the primary point of contact. For environmental compliance, the project is exempt from the California Environmental Quality Act (CEQA) under Categorical Exemptions Class 4 for minor alterations to land and Class 6 for information collection, as it consists of basic data collection that does not cause major environmental disturbance. The forecast for this effort was posted on September 15, 2026.