Indirect attack is characterized by the production of large quantities of steam and must be coordinated with what?

Indirect attack is characterized by the production of large quantities of steam and must be coordinated with what?

• A. Ventilation
• B. Water Supply
• C. Fuel Supply
• D. SCBA Removal

Answer: (A)

Indirect attack relies on pouring water to cool the fire while deliberately generating a lot of steam to absorb heat. That steam will move with the hot gases, so it must be coordinated with ventilation to provide an exit path for the heat and smoke. Proper ventilation lets the steam and hot gases escape, preventing a dangerous buildup, reducing the risk of steam burns or a sudden surge of heat on the attack team, and improving the cooling effect. Water supply and fuel supply are important elements of firefighting in general, but the key coordination for indirect attack is with ventilation, to control where the steam goes. SCBA removal isn’t part of this heat-mulling strategy.

Indirect attack relies on pouring water to cool the fire while deliberately generating a lot of steam to absorb heat. That steam will move with the hot gases, so it must be coordinated with ventilation to provide an exit path for the heat and smoke. Proper ventilation lets the steam and hot gases escape, preventing a dangerous buildup, reducing the risk of steam burns or a sudden surge of heat on the attack team, and improving the cooling effect. Water supply and fuel supply are important elements of firefighting in general, but the key coordination for indirect attack is with ventilation, to control where the steam goes. SCBA removal isn’t part of this heat-mulling strategy.