UNION OIL COMPANY OF CALIFORNI - Hazardous Waste Treatment Facility in Sunnyvale, California

UNION OIL COMPANY OF CALIFORNI is a hazardous waste treatment facility located at 898 E Fremont Avenue in Sunnyvale, California, within Santa Clara County. The facility operates under the NAICS code 562211, which covers hazardous waste treatment and disposal. As an operational plant, it plays a key role in managing industrial hazardous waste in the region. The facility operates under the US EPA's Resource Conservation and Recovery Act (RCRA) regulations, specifically Subtitle C for hazardous waste management. California's Department of Toxic Substances Control (DTSC) enforces additional state-level requirements. The plant likely employs treatment technologies such as stabilization, neutralization, or incineration to process hazardous waste streams from local industries. Located in Silicon Valley, the facility serves a region with a high concentration of electronics and technology manufacturing, which generates hazardous waste. Proper treatment and disposal are critical to preventing soil and groundwater contamination. The facility's proximity to residential areas underscores the importance of stringent safety and emission controls.

Sunnyvale is part of the Santa Clara Valley, an area with a history of groundwater contamination from industrial activities. Hazardous waste treatment facilities in this region must manage risks such as chemical spills, air emissions of volatile organic compounds, and leachate migration. The facility's location near residential neighborhoods requires robust community protection measures, including air monitoring and emergency response plans.