O.G. 5.23 attachment 1 coordinated horizontal ventilation

Question 1

What are the three radio communications that need to be made by the first due engine or the first company stretching an interior attack line?

Answer 1

1. FA making entry
2. Location of the fire
3. take the glass

Question 2

Temperature or color change from one window to another may indicate?

Answer 2

the location of the fire

Question 3

What does a hose line “jumping indicate”

Answer 3

water is being applied to the fire. The hose jumps as the bail is opened and closed.

Question 4

Door control will give interior crews what?

Answer 4

the maximum amount of working time before flashover.

Question 5

Position where when taking glass from the ground.

Answer 5

to the side using the wall for protection. hold tool at an angel

Question 6

When taking glass from upper floors, which pane should be taken first.

Answer 6

The upper pane. preventing glass from sliding down tool.

Question 7

Wind speed and direction are _______ __________ _________________

Answer 7

critical factors with any type of ventilation but especially important when using horizontal.

Question 8

A wind of ____ mph can create a wind driven fire scenario.

Answer 8

10

Question 9

If wind driven fire, consider ____________________

Answer 9

whether the attack can be made from the windward side or if vertical ventilation is a better option.

Question 10

Attic fires or fires in the knee walls need to be ventilated

Answer 10

Vertically

Question 11

If the fire location is unknown, ________________

Answer 11

Do not break glass