LAD: Ladders Flashcards Preview

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Flashcards in LAD: Ladders Deck (11)
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1
Q

When are ladders tested?

Four answers

A

On acceptance
After operational use
Annually
Quarterly at workshops for training ladders

2
Q

What are the ladder pitch checks?

Three answers

A

150mm or less from the frame
3-5 rounds above the sill, 50mm above
Closest round should be parallel with sill

3
Q

What are the ladder safety checks for the 9m and 135 ladder?

Two answers

A

9m ladder
Pawls rested on rounds

135 ladder
Pawls
Clearance between ground and carry handles
Jack pads are on the ground

4
Q

Describe the short extension ladder?

Length, weight, what appliances

A

6m
21kg
Pumps, pump ladders, DPLs
One person lift

5
Q

Describe the 9m ladder?

Length, weight, what appliances

A

9m
40.6kg
Pumps and DPLs
Three person lift

6
Q

Describe the 135 ladder?

Length, weight, what appliances

A

13.5m
100kg
Pump ladders and DPLs
Four person lift

7
Q

Describe the roof ladder?

Length, weight, what appliances

A

4.6m
14kg
Pumps, pump ladders, DPLs
One person lift

8
Q

9m Ladder Standard Pitch

Standby to slip 9m ladder
Release - Slip
No.3 site heel
Under run
Prepare to extend - Extend
Pawls engaged
Head in - Adjustments
Ladder pitched get to work
A

Make Up

Head out
Extend to lower - Lower
Clear behind - Under run
Standby to launch
Launch - House
Ladder secure
9
Q

9m Ladder Confined Space

Standby to slip 9m ladder
Release - Slip
No.3 site heel
Under run
Prepare to tilt - Tilt
Prepare to extend - Extend
Pawls engaged
Head in - Adjustments
Ladder pitched get to work
A

Make Up

Head out
Extend to lower - Lower
Prepare to tilt - Tilt
Clear behind
Under run
Standby to launch
Launch - House
Ladder secure
10
Q

135 Ladder Standard Pitch

Standby to slip 135 ladder
Release - Slip
No.3 and 4 site heel
Under run
Ground props
Prepare to extend - Extend
Pawls engaged
Head in - Adjustments 
Ladder pitched get to work
A

Make Up

Head out
Extend to lower - Lower
Ladder to vertical
Walk in - Clear behind
Under run
Standby to launch
Launch - House
Ladder secure
11
Q

135 Ladder Confined Space

Standby to slip
Release - Slip
No.3 and 4 site heel
Under run
Prop round
Prepare to tilt - Tilt
Prop round
Ground props
Prepare to extend - Extend
Pawls engaged
Head in - Adjustments 
Ladder pitched get to work
A

Make Up

Head out
Extend to lower - Lower
Ladder to vertical - Prop round
Prepare to tilt - Tilt
Prop round - Walk in
Clear behind - Under run
Standby to launch
Launch - House
Ladder secure