• Explain prefire and postfire planning processes and describe how these activities will ensure safe, efficient, and effective fire fighting activities
• Describe fire behavior in confined enclosures with and without ventilation activities
• Explain the various methods of ventilation and how each method impacts fire behavior
• Explain the activities of salvage and overhaul and their role in fire extinguishment, and methods used to reduce further property loss
• Explain the procedures used to ensure that utilities do not threaten the safety of the building or its occupants
9. Built-in Fire Protection (cont’d.) Figure 6-4 Firefighters examine outside control valves during pre-incident planning.
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19. Horizontal or Cross Ventilation (cont’d.) Figure 6-7 While using smoke ejector fans for ventilation, firefighters must cover the entire opening to avoid churning of air which reduces smoke removal effectiveness.
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