What is the process called when an overpack drum is placed over a leaking drum?

The process of placing an overpack drum over a leaking drum is referred to as slip-over. This method is used as an effective way to contain leakage and prevent further spillage of hazardous materials. By using an overpack drum, which is specifically designed to hold leaking containers and maintain their structural integrity, responders can manage spills safely and efficiently.

This technique is crucial in hazardous materials response because it provides a temporary solution to contain the leak, allowing for the safe transport and eventual disposal of the leaking drum, while also minimizing environmental impact and risks to responders.

In scenarios related to hazardous material management, understanding the correct terminology and procedures is vital for effective incident mitigation and response planning.