What is one of the functions of command at emergency incidents?

One of the key functions of command at emergency incidents is the size-up process. This involves assessing the situation quickly upon arrival to identify the nature of the emergency, the immediate hazards, the resources required, and the overall strategy needed to address the incident. Size-up is crucial because it informs command decisions and helps to establish effective operational tactics.

During size-up, the incident commander gathers vital information, such as the type of building involved, the presence of any victims, fire conditions, and other pertinent details that can influence the response efforts. This initial assessment allows for the prioritization of tasks, effective resource allocation, and timely intervention, ultimately improving the overall outcome of the incident response.

The execution of a comprehensive size-up ensures that command can effectively lead the incident while maintaining situational awareness, which is essential for the safety of both responders and civilians.