What should be the first priority after arriving at a structural collapse scene?

The first priority after arriving at a structural collapse scene is ensuring personal safety and assessing the scene. This step is crucial because the safety of the rescuers is paramount; if the responders are in danger, they cannot effectively assist victims or conduct a rescue operation. Assessing the scene allows responders to identify potential hazards such as unstable structures, gas leaks, or electrical risks.

Additionally, a proper assessment helps to understand the scope of the collapse, whether additional resources are needed, and the safest approach to take when beginning search and rescue operations. This foundational step informs all subsequent actions and decisions, ensuring that the rescue effort is conducted as safely and effectively as possible.

The other options, such as determining victim locations, setting up medical triage stations, or removing debris, are essential tasks, but they must come after ensuring that the area is secure for both rescuers and victims. Approaching these tasks without first guaranteeing safety could jeopardize the entire operation.