As an incident progresses, what is an additional factor to be evaluated in the ongoing size-up?

Evaluating the effectiveness of the initial plan during an incident is crucial as it allows responders to determine whether the strategies and tactics implemented are achieving the desired outcomes. Continuous assessment of the initial plan helps identify areas that may need adjustment, reinforces successful actions, and redirects resources toward more effective strategies if the situation changes.

As incidents evolve, conditions such as fire behavior, safety risks, and resource availability can shift dramatically. By gauging how well the original plan is working, firefighters can make informed decisions about their next steps. This ongoing assessment is vital for ensuring that response efforts remain effective and safe, ultimately leading to better incident outcomes and enhanced safety for both responders and the public.