What is the main purpose of secondary containment in hazardous materials storage?

The primary purpose of secondary containment in hazardous materials storage is to prevent leaks and spills from reaching the environment. This safety measure is crucial because hazardous materials can pose significant risks to human health and the ecosystem if they escape into the surrounding area. Secondary containment systems, such as bunds, double-walled tanks, or spill pallets, are designed to provide an additional layer of protection that can catch any potential leaks or spills from the primary storage container.

By effectively managing any accidental releases, secondary containment plays a critical role in environmental protection and regulatory compliance. It helps to contain spills until they can be cleaned up, minimizing the risk of contamination to soil and groundwater, as well as preventing potential harm to wildlife and plant life in the vicinity. This makes it an essential aspect of hazardous materials management in various industries.