In the size-up acronym COAL WAS WEALTH, what does the S stand for?

In the size-up acronym COAL WAS WEALTH, the S represents "Street conditions." This aspect is crucial during the initial assessment of a scene as it provides valuable insights into the accessibility for emergency vehicles, potential hazards for firefighters, and the overall dynamics of the incident area. Understanding street conditions helps determine the safest and most efficient approach to the scene, which can have a significant impact on both the effectiveness of the response and the safety of the firefighters involved.

While other aspects such as structural integrity, safety protocols, and the surrounding environment are important considerations during size-up, they are addressed in different parts of the acronym. The focus on street conditions specifically emphasizes the logistical and operational factors firefighters must evaluate right away to ensure a strategic response to an emergency.