Ladders Flashcards

1
Q

What are the 3 P’s?

A
  • Plumbing
  • Projection
  • Pawls
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2
Q

List the ladder siting considerations. (HPPCG)

A

Height - Will reach the objective and allow for correct projection and plumbing. min 3 rungs beyond objective.
Projection - Distance from foot of ladder to edge of building.
Plumbing - Ladder is perpendicular.
Clearance - Ensure there are no hazards when pitching ladder.
Ground condition - check for stable and level ground

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3
Q

List the components of an extension ladder.

A
  • Head
  • Foot
  • Base
  • Fly
  • Rungs
  • Strings
  • Extension rope
  • Safety pawls
  • Gravel spikes (Div A)
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