What is the function of a containment berm?

A containment berm is a protective structure designed specifically to manage and contain accidental releases of hazardous materials. Its primary function is to serve as a barrier that prevents spilled liquids, such as chemicals or hazardous waste, from spreading beyond a designated area, minimizing environmental impact and enhancing safety. By keeping hazardous substances within a controlled area, that berm facilitates a more efficient and safe response to spills or leaks, reducing the risk of contamination and protecting personnel and the environment.

The focus of a containment berm is on operational safety and environmental protection, which is why the other options do not align with its primary intended purpose. While aesthetics, increased storage capacity, or limiting employee access could be associated with site management practices, they are not the main functions of a berm. A containment berm is fundamentally about safeguarding against the dangers posed by hazardous material spills.