What is an essential action for fire safety during demolition activities?

Assessing the risks of flammable materials left on site is crucial during demolition activities due to the potential hazards involved. When structures are being demolished, existing materials, such as old wood, fabric, and various chemicals, may be exposed, increasing the risk of fire. By evaluating these risks, fire safety managers can implement appropriate measures to mitigate the potential for ignition. This includes ensuring that flammable substances are either removed from the site or properly contained, thus minimizing the chance of a fire starting or spreading during demolition operations.

Other options do not address the specific fire safety needs arising from demolition activities. Conducting a fire drill, while important in general safety protocols, does not directly mitigate the risks posed by the demolition environment. Using only electric tools minimizes some risks, but does not comprehensively address the hazards associated with existing flammable materials. Reducing the number of personnel might seem like a safety measure, but it is not a direct action that enhances fire safety in the context of demolition operations.