08: Ground Ladders

Question 1

Operation hazards of ladder placement: (6)

Answer 1

Ice
traffic areas
structurally unsound walls
Fire
Uneven surfaces
Overhead powerlines

Question 2

Ladders on Pumps and Tankers

Answer 2

3.0 m Attic Ladder
4.3 m Roof Ladder
7.3 m Extension Ladder

Question 3

Ladders on Ladder Truck

Answer 3

3.0 m Attic Ladder
4.3 m Fresno Extension Ladder
4.8 m Roof Ladder
4.8 m Roof Ladder (14” wide, on mechanical ladder)
7.3 m Extension Ladder
10.2 m Extension Ladder
30 m mechanical Ladder