Ch 8 pg 189-220
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Questions and Answers

What was a primary reason for the development of new methods of forcible entry for firefighters in the 1950s?

  • Increased availability of tools
  • Decreased number of fire emergencies
  • Americans became more security conscious (correct)
  • Introduction of new firefighting technologies

When assessing a forcible entry situation, what should firefighters prioritize?

  • The need for speed (correct)
  • Following the same method every time
  • Using the most complex tools available
  • Maximizing damage to the property

Which factor is NOT mentioned as a consideration in the decision-making process for forcible entry?

  • The size of the fire truck (correct)
  • The type of door or lock
  • The amount of damage caused
  • The number of personnel and resources available

What is the last factor and the one that should be the least concern in most cases?

<p>The availability of personnel and resources. (A)</p> Signup and view all the answers

What is not listed as an alternative to brute force?

<p>Kicking in the door (A)</p> Signup and view all the answers

What is not a basic rule of forcible entry?

<p>Don’t go through the window pane (D)</p> Signup and view all the answers

What originated in old law tenements of New York City?

<p>Railroad flat layouts of rooms (A)</p> Signup and view all the answers

Why is maintaining door integrity important for an interior door that’s exposed to stairways?

<p>It prevents the spread of fire up the stairway (A)</p> Signup and view all the answers

What is a primary factor affecting the amount of forcible entry required during working hours?

<p>Time of day (A)</p> Signup and view all the answers

Which tool is recommended to be used alongside the halligan for forcible entry in class 1 fire resistive buildings?

<p>8-10lb sledgehammer (A)</p> Signup and view all the answers

What’s not something to consider for forcible entry size up?

<p>substantial locks. (A)</p> Signup and view all the answers

If you encounter a door in a apartment building on the 4th floor and it opens towards you what should you suspect?

<p>Janitors closet or elevator (C)</p> Signup and view all the answers

When feeling a door using your skin the correct method is to take off your glove and feel with the back of your hand

<p>False (B)</p> Signup and view all the answers

What is the normal distance for a key cylinder from the edge of the door?

<p>1-3in (B)</p> Signup and view all the answers

What is another term for brute force method forcible entry?

<p>Conventional forcible entry</p> Signup and view all the answers

How many points of bite does the halligan provide?

<p>4</p> Signup and view all the answers

The more experienced person should be the one holding the halligan?

<p>True (A)</p> Signup and view all the answers

How far above or below should you place the fork of the halligan above the lock?

<p>6 (B)</p> Signup and view all the answers

What angle should the halligan initially be placed for forcing the door?

<p>15-20 degrees (C)</p> Signup and view all the answers

How many inches does it take the halligan driven in before the lock bolt clears the frame?

<p>1-2 in (A)</p> Signup and view all the answers

Another alternative method when other methods have failed involves attacking the blank side of the door by driving the forked in between the door and the jamb about blank in above or below the estimated position of the hinges

<p>Hinge, 6</p> Signup and view all the answers

The vast majority of commercial doors open outward because they are harder to open

<p>False (B)</p> Signup and view all the answers

When you are forcing the hinges on an outward opening door force the adz end simultaneously toward the wall?

<p>True (A)</p> Signup and view all the answers

As an alternative It may be possible to cut through the hinges using what?

<p>Torch or metal cutting saw (C)</p> Signup and view all the answers

What can you expect to find due to smash and grab thefts that use to be confined primarily to high crime areas?

<p>Security gates (C)</p> Signup and view all the answers

What is not a type of security gate?

<p>Electromechanical (D)</p> Signup and view all the answers

You may find with built in slide bolts or gate keys, secured with how many padlocks? This applies to manual and mechanical

<p>6</p> Signup and view all the answers

Low security padlocks have bow of Atleast 3/8 in?

<p>False (B)</p> Signup and view all the answers

High security padlocks are blank steel with bows at least blank inches thick

<p>Case hardened, 3/8</p> Signup and view all the answers

What do cause harden steel locks lack?

<p>Great shear strength (A)</p> Signup and view all the answers

What can you use to twist the bow of the lock depending on the strength of the hasp?

<p>Halligan</p> Signup and view all the answers

The fastest way of forcing multiple locks is by using blank

<p>Power tools</p> Signup and view all the answers

If extraordinary steps have been taken to shield the lock and hasp with a u shaped angle iron what should you do?

<p>Cut above and below the lock</p> Signup and view all the answers

When cutting metal with a saw the operator should have the saw at full rpm’s before starting the cut?

<p>False (B)</p> Signup and view all the answers

The American lock blank gate lock is a unique type of lock resembling a shiny steel blank

<p>2000, hockey puck</p> Signup and view all the answers

When cutting the American lock 2000 cut across the lock, 1/3 of the height of the lock, away from the keyway

<p>False (B)</p> Signup and view all the answers

The need for Atleast blank saws on the first arriving unit, one of them equipped at all times with a blank cutting blade, should be readily apparent.

<p>Two, metal</p> Signup and view all the answers

It may be necessary on some models of mechanical gates to engage a what first before opening?

<p>Clutch</p> Signup and view all the answers

How many cuts does it take to open a gate?

<p>12-15 (C)</p> Signup and view all the answers

What is not a condition indicated for cutting a gate?

<p>To many locks (D)</p> Signup and view all the answers

What are the two listed styles for cutting gates?

<p>Inverted V and three cut</p> Signup and view all the answers

What is not a disadvantage of the tepee cut?

<p>To many cuts (A)</p> Signup and view all the answers

If the gate is surface mounted, the remaining sections of slats can be slid out from the slat above by grasping them below the top of the cut.

<p>True (A)</p> Signup and view all the answers

These tabs sometimes call blank tabs, may be found on every blank slat, every blank slat or in some cases all of them

<p>Wind, other, third</p> Signup and view all the answers

What style of cut is required when there is a recessed door or wind tabs

<p>The three cut method</p> Signup and view all the answers

At times on wide doors the weight of the hanging sections below can bind the slats. How can you avoid this?

<p>Making 2 ft high cuts every 5 to 6ft (B)</p> Signup and view all the answers

A key point to remember is that all the cuts must be made through the same what?

<p>Slat</p> Signup and view all the answers

Make the first cut of the three cut method as close to the edge of the door as possible usually ____ in due to the size of the saw

<p>6-8</p> Signup and view all the answers

Flashcards

Forcible Entry Methods

Techniques used by firefighters to enter a building when the door is locked or inaccessible.

Old Forcible Entry Tools

Tools like springy claw tools, Halligan bars, flat-head axes, and sledgehammers were frequently used in the past for breaking in.

Modern Forcible Entry Tools

Modern methods involve brute force, specialized equipment (like hydraulic tools), and cutting devices, along with progressive methods or through-the-lock techniques.

Factors in Forcible Entry

Speed, door type, potential property damage, personnel availability, and resource limitations all influence the choice of entry method.

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Ideal Forcible Entry Goal

The aim of a forceful entry is to gain safe access to the property while causing minimal damage.

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Backdraft

A sudden explosion that occurs when fresh air rushes into a fire, making it much worse.

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Hoseline Disruption

A damaged hoseline can stop the water supply to a fire, allowing it to spread more quickly.

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Door Integrity

Keeping doors closed helps stop the fire from spreading to stairwells.

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Why keep stairwells clear?

Firefighters need to maintain access to stairwells for escaping people and to prevent the fire from spreading upward.

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What is the most important factor during a fire?

Firefighters must prioritize the safety of people and ensure they have control over the fire before taking any actions.

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Time of day factor

Forcible entry tactics may vary depending on the time of day, such as during business hours or after closing.

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Occupancy type impact

Different occupancy types have different door opening directions, which affects entry strategies.

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Door type considerations

The type of door, like wood or steel, influences how easily it can be breached.

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Fire proximity's role

The proximity of the fire to the door factors into choosing entry tactics.

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Halligan tool's purpose

The Halligan tool is used in conjunction with an axe for forcible entry.

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