Marathon Petroleum Corporation - At-Berth Shore Power Project (Harbor Development Permit 23-060)

The At-Berth Shore Power Project, associated with Harbor Development Permit 23-060, involves the performance of overwater soil exploratory boreholes at the Port of Long Beach in California. Located at Marathon Terminal 2, specifically at 1350 Pier B Street, Berths B77 and B78 within Harbor Planning District 2, the project's primary objective is to collect subsurface soil samples and log subsurface conditions. These activities are designed to support the proposed CARB Shore Power Project. The project is classified as a forecast under NAICS code 541370. According to a Notice of Exemption dated November 24, 2025, the work is exempt from the California Environmental Quality Act under Categorical Exemption Section 15306 for information collection, as the exploratory boreholes are not expected to cause significant environmental disturbance. Administrative oversight is managed by the Port of Long Beach City of Long Beach Harbor Department Environmental Planning Division, with Tyler Hanks serving as the primary point of contact.