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Fire Brigade training > Ladders > Flashcards

Ladders Flashcards

1
Q

At what increments should changes in pitch be made?

A

300mm

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2
Q

If a ladder is pitched into a narrow opening, where must the head of the ladder sit?

A

At least 50mm below (not touching) sill

Or

At least 50mm above the sill

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3
Q

How many people are involved in a props to the face pitch?

A

5

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4
Q

135 ladder description?

A

13.5 working height

100kg

4 person lift

Addition reinforcement at:
Main extension- between 1st,2nd,4th,5th and 6th rounds at top
Middle extension- between 3,4,5,6th rounds at op and bottom
Top extension - between 3,4,5,6th rounds from bottom

Found on all pump ladders and dual pump ladder appliances

Has AAD

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5
Q

Where is a short extension ladder and a 9m ladder stowed?

A

On a sliding beam gantry.

Short extension on near side

9m ladder on offside

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6
Q

Launch command?

A

To push a ladder back onto the ladder gantry on a appliance

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7
Q

Pitch a ladder?

A

Erect a ladder against a building or structure

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8
Q

How far from building about the heel of the extension ladder be placed when pitching?

A

1meter

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9
Q

Head iron on ladder?

A

Bar between head rollers.

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10
Q

What’s plumb left/plumb right, when working with ladders?

A

Adjusting the angle of ladder on uneven ground

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11
Q

GET TO WORK word of command?

A

Stand by to slip

Release

Slip

Site to heel number 3

Under run

Prepare to extend

Extend

Well

Pawls engaged

Head in

Head left/right (if needs be)

Ladder pitched get to work

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12
Q

Emergency command given by any member of crew if control is lost during pitching?

A

HEAD IN

Crews should immediately try to regain control by pushing head of ladder into building

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13
Q

Three piece short extension ladder description?

A

6m working height length

21 kg

One person lift

Found on all pump, pump ladder and dual pump ladder appliances

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14
Q

4 types of ladder used in LFB?

A

9 metre ladder

135 (13.5) meter ladder

Short extension ladder

Roof ladder

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15
Q

How many sections does a short extension ladder have?

A

3

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16
Q

9meter ladder description?

A

9 meter working height

40.6 kg

Three person lift

Additional reinforcements on bottom 6 main ladder rounds AND top 6 rounds on extension ladder

Found on all pump, pump ladder, and dual pump ladder appliances

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17
Q

What’s the L3?

A

Most basic drill with the 135 ladder

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18
Q

What check is made after a ladder pitch check?

A

A ladder safety check.

Number 1 makes sure all panels are rested on the rounds.

Once checks are complete, number 1 gives command, ‘ladder ready, get to work’

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19
Q

Safety considerations when WORKING on a ladder? (4)

A

3 contact points with ladder should always be maintained. (2 feet and a hand)

Do not over reach. (Make sure centre of body stay is in line within the strings of ladder)

Do not work on the top 3 rounds

Do not overload the ladder. One person at at time except when assisting a casualty down the ladder.

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20
Q

Beam Gantry operational safety points?

A

Appliance drivers be aware that a minimum of 10meters behind the appliance is required to safely remove ladders.

Before removing beam gantry, ensure there are no overhead obstructions. 4.2 meters approximately.

Crews must check that the automatic safety catch is engaged to prevent beam gantry deploying when appliance is in motion

Slide mechanism can move along beam when no ladder is in place. Pin must be in place to prevent this.

Beam gantry must be replaced to stowed position when not in use to prevent it being a hazard

Sliding surfaces use solid bearings, which require NO oiling. Just was with clean water and clean cloth.

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21
Q

Working at height definition?

A

Work that takes place, where, if precautions aren’t taken, a person may fall a distance liable to cause personal injury, even if it’s below or at ground level.

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22
Q

Why would slack cable occur when lowering 135 ladder?

A

Upper extension fails to disengage.

Can happen due to dirt and de iris interfering with operation of ladder

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23
Q

When is the only time 3 points of contact didn’t not have to be made with a ladder?

A

When firefighter has taken a leg lock.

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24
Q

Examples of when a crew of 4 should pitch a 9m ladder?

A

When there are obstacles or in high winds.

Crew of 4 provide more control and less physical effort required

25
Q

Examples of when an short extension ladder can be used?

A

To negotiate walls or railings

For gaining access to roofs

For spanning holes in floors

26
Q

List the 4 ladder safety checks by number 1 once the 135 ladder has been housed?

A

Visually check yellow retaining strap is secured

With open hands, push red ladder securing handles forward

Visually check primary and secondary latches

Pull back on gantry handlebar to ensure securing mechanism has engaged

27
Q

What’s an f426?

A

Standard test card

28
Q

How many hoses can be laid against a ladder when carried aloft?

A

1

Should be laid to the side against a string to allow ladder to still be climbed.

29
Q

What’s a hose becket?

A

Strap that secures hose to ladder when carrying aloft.

30
Q

What are 3 points where during the pitch of the 135 where plumbing can be applied?

A

On moderate slope

On extreme slope

Minor adjustments

31
Q

What’s a turning drill?

A

Pitching a ladder ina tight space

32
Q

Do not subject ladders to shock loading, by rapid extension or dropping when housing

A

.

33
Q

Command if slack cables are spotted?

A

Well

Slack cables

Extend

34
Q

135 ladder safety checks. (Done after pitch checks) by number 1

A

Make sure all pawls are rested on rounds and engaged

Make sure there is clearance between ground and yellow carry handles (use plumbing gear if not)

Make sure jack pads are flat on ground

35
Q

Slip a ladder?

A

Remove a ladder from the appliance gantry.

36
Q

MAKE UP words of command

A

Head out

Extend to lower

Lower

Clear behind (given by number 3)

Under run

Stand by to launch

Launch

House

Ladder secure

37
Q

3 ladder pitch checks? For large opening.

A

String closest to opening frame no more than 150mm from the frame. (Except if the head of ladder is to be lashed)

Must be 3-5 rounds a live the sill. (Preferably 3)

The round closest to the sill, sits parallel to the sill. (Most important) and can be easily gripped

Also check pawls are ingaged

38
Q

List safety considerations when USING any ladder? (6)

A

Risk asses potential access points

Make sure the ladder is long enough

Make sure ladder is pitched on stable ground and at safe angle

Be aware of overhead obstructions. (Electrical wires etc)

Make sure head of ladder is on a stable point and tie off head if necessary

Take care to avoid knocking ladder when moving equipment or hose

39
Q

What is a AAD (automatic arrest device) and on what ladders is it found?

A

Device that Prevents the ladder housing in the event of failure.

Found on 9m ladder and 135 ladder

No maintenance required at station level

40
Q

Before working at height, what just operational staff consider?

A

If you can AVOID working at height

Can you PREVENT FALLS

MINIMALISE CONSEQUENCES

41
Q

When ladders are carried on appliances, inspect gantry for free operation of rollers and securing devices

A

.

42
Q

Does PPE have to be worn when using ladders?

A

YES, with visors down

43
Q

Who should replace the 135 ladder gantry if no other crew members are available?

A

The ladder must be placed on ground and number 1 must do it.

44
Q

Types of plumping on uneven ground?

A

Extreme

Minor

Moderate

45
Q

9 parts of a ladder?

A

Strings

Rounds

Head

Horns

Heel

Feet/toes

Pawls

Head rollers

Head iron

46
Q

How to test a ladder and what must be worn?

A

Full PPE must be worn including gloves

Gloves only removed when inspecting rivets

When moving ladders, 4 people must carry 135 and 3 people must carry 9m ladder, as well as a supervising or recording officer

Firefighters must never put arms or hands through rounds when ladder is being extended or housed

47
Q

If a ladder is pitched into a narrow opening, it can be pitched either over or under sill.

Normal ladder pitch checks are not applied in this Intance

A

.

48
Q

What is props to the face?

A

Pitching the 135 ladder over an obstruction such as hedge, fence, basement etc

49
Q

Footing a ladder?

A

Stableizing a ladder with firefighters foot

50
Q

What is a turning drill?!

A

Confined space ladder pitch. (Such as tight ally way)

51
Q

Roof ladder description?

A

4.6 meters long

13 rounds

14kg

One person lift

Found on all pump, pump ladder and dual pump ladder appliances

52
Q

When are ladders tested?

A

Upon acceptance

After operational use

Quarterly during training

Annually at workshops

53
Q

Can station staff carry out repairs on ladders?

A

NO

54
Q

What can be done to help stop a hose hauled aloft, and attached to ladder, from moving the ladder when “water on” is given?

A

Hose to be run out in straight line from foot of ladder.

Sharp kinks to be avoided at foot and head of ladder

55
Q

How far from the building should the heel of a 9m ladder be placed when pitching?

A

ONE THIRD of the WORKING HEIGHT

56
Q

List 4 safety considerations when pitching a 9m ladder?

A

Ground conditions. (Wet, slippery, uneven etc)

Safe lifting techniques.

Effective communication

Safe person concept.

57
Q

What order is given if slack cable is spotted by any crew member when lowering 135 ladder?

A

WELL, slack cable, extend

58
Q

Can pitching and making up an extension ladder be carried out by one person?

A

Yes, when necessary

Fire Brigade training (13 decks)

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