What should the 2nd arriving battalion chief check-in with at the high-rise incident?

The second arriving battalion chief should check-in with the lobby for accountability at a high-rise incident primarily because the lobby serves as the central point for managing resources and personnel in such complex environments. High-rise incidents can involve multiple floors and departments, making it crucial to maintain situational awareness and ensure that all personnel are accounted for upon arrival.

Checking in at the lobby allows the battalion chief to assess the situation, including the status of personnel already on the scene and any resources that may have been deployed. This ensures that there isn’t duplication of efforts and that all units are working effectively towards a unified command structure. It also helps in managing the accountability of firefighters and other emergency personnel, which is vital for both their safety and the efficiency of the operation.

While staging equipment, checking with division supervisors, and utilizing incident command tools are all important aspects of managing a high-rise incident, the primary responsibility of the second arriving chief revolves around ensuring accountability and understanding the current operational picture in the lobby area.