Other than an 18-pound rated fire extinguisher, what method is acceptable for handling propane emergencies?

Large quantities of water or water spray are effective in handling propane emergencies because water can cool the burning propane and reduce the heat generated by the fire. In situations involving propane, one of the key strategies is to control the fire and prevent it from spreading, which can be achieved by using water to cool the flames and surrounding areas. Water spray can also help to disperse flammable vapors and prevent re-ignition, making it an essential tool in firefighting for flammable gas emergencies.

While other methods, such as foam or specific extinguishers, might be used in certain contexts, they may not be as broadly applicable for propane emergencies. For instance, foam extinguishers are designed for certain classes of fires but may not sufficiently address the unique characteristics of propane. CO2 extinguishers can be effective but may lack cooling properties necessary for handling propane effectively. Sand can smother flames but is less practical in larger emergency situations. Thus, using water is a widely accepted method due to its availability and effectiveness in cooling and controlling propane fires.