CHEVRON CHEMICAL CONSOLIDATION AREA CLOSURE PLAN

The California Department of Toxic Substances Control has approved a permit renewal for Chevron Environmental Management Company to continue operating the Integrated Wastewater Pond System and maintain post-closure care of the Consolidation Area at its facility located at 940 Hensley Street in Richmond, California. This renewal is not the result of any new construction, operational changes, or ground-disturbing activities but is instead an administrative update to align with revised California Environmental Quality Act guidelines, relying on a previously adopted 1993 Initial Study and Negative Declaration that determined no significant environmental impact would occur. The permit authorizes the ongoing management of nonhazardous stormwater and groundwater, adherence to existing RCRA permit conditions, and continued implementation of approved closure systems without modification to prior requirements. The regulatory framework governing this action is rooted in California Code of Regulations Title 22, Division 4.5, Chapter 20, and the Resource Conservation and Recovery Act, with oversight conducted by DTSC through its Permitting Division. No federal acquisition regulation clauses apply, as this is a state environmental permitting action, not a federal procurement. There are no financial terms, pricing details, or contract value estimates provided, and no new special requirements such as personnel qualifications, security clearances, or contract options have been introduced. Compliance is verified through DTSC inspections and regulatory monitoring at the site, with all documentation accessible via the state’s EnviroStor system. The renewal ensures continuity of environmental controls and post-closure obligations under previously established conditions, with no changes to the facility’s operations, infrastructure, or performance scope.