A Containment Structure is a physical barrier designed to prevent the release of hazardous materials into the environment. These structures are commonly used in facilities that handle dangerous substances, such as nuclear power plants or chemical manufacturing sites. Their primary purpose is to protect public health and the environment by containing spills, leaks, or accidents. Containment structures can take various forms, including walls, tanks, or barriers, and are often made from durable materials like concrete or steel. They are essential components of safety protocols and are regulated by agencies such as the Environmental Protection Agency (EPA) to ensure compliance with safety standards.