What is the minimum number of apparatus needed to perform mass decontamination?

Mass decontamination typically requires at least two apparatuses to ensure effective and efficient processing of individuals contaminated with hazardous materials. This configuration allows for a more organized system where one apparatus can be used for contaminated individuals while the other awaits to process additional victims or facilitates the transition of decontaminated individuals to a safe area.

Using two apparatuses also helps streamline operations, allowing for a continuous flow of individuals through the decontamination process, thereby reducing the risk of cross-contamination. In situations where hazardous materials are involved, efficiency and safety are paramount, necessitating more than one apparatus to manage the process effectively.