What is meant by a breach in terms of container integrity?

• A. When a container is filled to capacity
• B. When a container is incorrectly labeled
• C. When a container is stressed beyond its limits of recovery
• D. When a container is left open

Answer: (C)

A breach in terms of container integrity refers to a failure or compromise in the container that can lead to the release of its contents. In this context, a container being stressed beyond its limits of recovery signifies that it has been damaged to the point where it can no longer hold its contents securely, which can result in leaks or spills. This condition is critical to address, especially for hazardous materials, as it poses significant safety risks to both people and the environment.

The other options focus on different aspects of container management. Filling a container to capacity does not imply a breach; it simply indicates that the container is full. Incorrect labeling might lead to confusion or errors in handling but does not compromise the physical integrity of the container itself. Leaving a container open presents safety concerns but does not denote a failure in the container's construction or material performance, which is the essence of what constitutes a breach.