When should the size-up start?

The size-up process begins as the fire department personnel are en route to the scene. This proactive approach allows responders to gather and assess critical information even before they arrive. During this time, crew members can review available data, listen to dispatch communications regarding the nature of the incident, and consider weather conditions or any potential hazards that may affect their response. Starting the size-up early is essential for effective incident management, as it helps develop an initial action plan and prepare personnel for the situation they will encounter upon arrival.

By the time they reach the scene, responders are better informed and can make more educated decisions regarding their tactics and resource allocation. This early planning can be pivotal in ensuring safety and efficiency during operations. It also allows for a more streamlined approach to tackling the incident, as teams can quickly assess the situation and adjust their strategies based on their earlier observations and research.