What would be a minimum effective team size for performing vertical ventilation safely?

The minimum effective team size for performing vertical ventilation safely is two people. This is essential because vertical ventilation involves risks and requires coordination to ensure the safety of the crew and the effectiveness of the operation.

Having two people allows for clear communication and the ability to perform coordinated actions. One firefighter may be responsible for cutting the ventilation opening, while the other can serve as a lookout or safety officer, monitoring conditions inside the structure. This setup ensures that if an emergency arises, such as changes in fire behavior or the need for immediate support, there is someone available to react quickly.

Furthermore, a two-person team can effectively manage tools and equipment while being able to provide assistance to each other. Engaging in such operations alone could expose the firefighter to unnecessary risks, and would not provide the immediate support that is crucial in the event of an unexpected situation. Therefore, the decision to require at least two people aligns with safety protocols and best practices in firefighting.