VULCAN CALMAT Hazardous Waste Treatment Facility, North Hollywood, California

VULCAN CALMAT is an operational hazardous waste treatment facility located at 7361 Laurel Canyon Blvd in North Hollywood, California, within Los Angeles County. As a hazwaste treatment plant, it plays a role in managing industrial and commercial hazardous waste streams generated in the greater Los Angeles metropolitan area. The facility operates under the regulatory framework of the US EPA, specifically RCRA Subtitle C for hazardous waste management, and is subject to California's stringent state-level hazardous waste control laws. The facility's NAICS code 562211 indicates it is classified as a hazardous waste treatment and disposal facility. In California, such facilities must comply with the California Hazardous Waste Control Law and the federal RCRA requirements, including permits for treatment, storage, and disposal. Typical operations at hazwaste treatment plants involve physical, chemical, or biological treatment to reduce the toxicity or volume of hazardous waste before final disposal or recycling. Located in a densely populated urban area of North Hollywood, the facility's environmental significance centers on proper containment and treatment of hazardous materials to prevent soil and groundwater contamination. Its proximity to residential and commercial zones necessitates rigorous safety protocols and community monitoring. The facility contributes to regional waste management infrastructure by providing essential treatment capacity for hazardous waste generators in Los Angeles County.

The facility operates in the Los Angeles Basin, a region with high population density and significant industrial activity. Groundwater protection is critical due to the area's reliance on local aquifers. Hazardous waste treatment facilities must implement robust leachate management and secondary containment systems to prevent releases. The site's proximity to residential neighborhoods also requires careful traffic management and air quality controls to minimize community exposure to potential emissions.