Preferred Technique

• Perform door control and limited inlet ventilation until vertical outlet is established.
• Inlet opening is on the windward side and outlet is above or close to the source fire.
• Establish outlet openings followed by inlet openings coordinated with fire attack.

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NOTES

Learning outcomes links:

• Flow path 4.1.2.3
• HRR 1.1.3, 3.3.1, 3.3.2, 3.3.3
• Rapid Fire Growth & Contributing Factors 4.1.6
• Reduce/Remove Heat 5.2

Working at heights increases risk for falls from or through a roof.

Working position, means of egress and structural performance must be continually assessed.