Which of the following is NOT a type of decontamination used during a Hazardous Materials incident?

Level A Decontamination is not typically categorized as a standalone type of decontamination during a Hazardous Materials incident. Instead, it refers to a specific level of personal protective equipment (PPE) that is used in the most hazardous conditions. This classification includes the use of completely encapsulated suits to protect responders from extreme chemical exposure.

In contrast, the other types of decontamination mentioned play distinct and crucial roles during an incident. Mass decontamination involves rapidly cleaning large numbers of individuals, often in emergency scenarios, where time is critical. Emergency decontamination encompasses immediate actions taken to minimize harm from chemical exposure, applicable in urgent situations where formal procedures cannot be followed. Non-ambulatory decontamination refers to the specific techniques and measures for decontaminating individuals who are unable to move on their own, ensuring that all affected individuals are effectively managed.

Thus, while Level A pertains to protective measures rather than a decontamination process, the other terms represent established methods essential for managing and mitigating the risks associated with hazardous materials.