Using secondary containment systems is often necessary in order to prevent leaks and spills in the case of primary containment failure. Secondary containment provides an additional layer of protection around primary tanks and containers. If these containers leak, or fail, the contained material will fall to the secondary containment system, rather than freely flowing into the environment or work-site.
These systems are crucial when dealing with hazardous materials. Almost always, regulations around the handling or use of hazardous materials requires secondary containment systems. By containing potential leaks or spills, secondary containment systems help protect water sources, soil, and air quality, reducing the risk of environmental damage and the associated cleanup costs.