Chapter 1 Truck Company Apparatus Flashcards
1
Q
What are routine truck company operations?
A
Rescue Ventilation Salvage/Overhaul Auto Extrication Aerial Operations
2
Q
What is the max tip load for an aerial flowing water?
A
500 Pounds
3
Q
How long are the aerial ladders?
A
105’
4
Q
What is the max wind gusts to safely operate an aerial ladder?
A
50 MPH
5
Q
What is the operational window for ladder usage?
A
-5 degrees to 75 degrees
6
Q
What can effect the aerial placement?
A
Height of extension
Planned use of the ladder
Conditions at the emergency
7
Q
What places the max stress on the ladder?
A
Long extensions and low angles
8
Q
What are some other ladder stress conditions?
A
Extremes of angles Uneven terrain Length of extension Number of personnel on the aerial device Nozzle reaction from elevated master stream Weight of hose, water, equipment Wind Improper use Heat exposure Ice developing on ladder or platform
9
Q
Where should the truck be placed for rescue?
A
Corners for access to 2 sides of the building
10
Q
How far should aerial ladders be placed above the roof line?
A
3-6’
11
Q
What are some spotting considerations for the truck?
A
Surface conditions Weather Overhead lines Angle of ladder Fire building conditions
