What should utilities be during a live fire scenario?

In the context of a live fire scenario, disconnecting utilities is essential for safety. Utilities such as gas, electricity, and water can pose significant risks during a fire. For example, pressurized gas lines can explode if they are compromised by the heat of the fire, and active electrical systems can cause electrocution hazards to responders and victims alike. By ensuring that these utilities are disconnected, the risks associated with fire escalation and crew safety are greatly reduced.

Monitoring utilities may also be an important strategy, but it falls short of the immediate safety requirement present in a live fire situation. While operational utilities could theoretically be monitored, having them active poses a direct risk. Therefore, disconnecting them is the most prudent and safest approach during live fire scenarios to prevent additional dangers that could complicate firefighting efforts and increase the likelihood of accidents.