Firefighting Tactics and Rescue Operations

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Questions and Answers

What should the second arriving Engine Company do during a fire response?

Immediately control the fire with a hoseline.

Organize evacuation procedures for all occupants.

Ensure a water supply and assist with hoseline advancement. (correct)

Prepare for a secondary water source without reporting.

Which of the following is true regarding occupant rescue during a fire?

Rescue is only necessary if occupants are inside the fire apartment.

Rescue can be postponed until suppression efforts are complete.

Occupants in immediate danger need immediate rescue. (correct)

Occupants are located in a safe area away from the fire.

What does 'Protect in Place' mean in the context of occupant removal?

Occupants are informed to wait on the roof for rescue.

Occupants are to stay where they are until help arrives. (correct)

Occupants are moved to a safer location outside.

Occupants are given instructions to leave the building immediately.

What should be prioritized when a fire affects a large portion of the attic?

Removal of occupants on the top floor. Signup and view all the answers

What is a key difference between occupant rescue and occupant removal?

Rescue involves immediate danger; removal does not. Signup and view all the answers

When should resources assigned to rescue be mindful of fire suppression activities?

Whenever there is a risk of resource unavailability for suppression. Signup and view all the answers

What role does the Incident Commander have regarding occupants during a fire?

Make judgment calls regarding rescue and removal efforts. Signup and view all the answers

What is a significant factor to consider when handling fire in structures with multiple stories?

Occupants on upper floors may require immediate attention. Signup and view all the answers

What is the main concern when dealing with remodels and occupant changes in commercial buildings?

Creation of concealed spaces Signup and view all the answers

Why is locating a fire inside a commercial building often difficult?

Limited access and complex construction Signup and view all the answers

Which type of hoseline is essential for knocking down a large volume of fire in a commercial structure?

2.5" hoseline Signup and view all the answers

What must be coordinated with hoseline advancement in commercial buildings?

Horizontal and vertical ventilation Signup and view all the answers

What should be considered to ensure a safe means of egress in a commercial building?

Rope Signup and view all the answers

What can increase the roof loads in commercial buildings during a fire situation?

Heavy HVAC systems Signup and view all the answers

In commercial buildings, what should be evaluated to determine the capability of the sprinkler system?

ADULTS criteria Signup and view all the answers

What is a common risk when navigating through a commercial building during a fire?

Getting lost or disoriented Signup and view all the answers

What should be opened in addition to vertical ventilation for adequate airflow?

Roof scuttles, skylights, or hatches Signup and view all the answers

What is the maximum distance for movement inside a structure to avoid complications?

175 feet Signup and view all the answers

When should a secondary access point be considered?

After reaching the maximum hose length Signup and view all the answers

What role does the Engine (5th) have in resource additions?

Identify the need for a secondary water source Signup and view all the answers

Which aerial resource position is recommended?

Opposite the first aerial or at an advantageous location Signup and view all the answers

Why is air management important during structural movements?

To avoid high piled stock that could hinder egress Signup and view all the answers

What is typically assigned to ventilation at commercial structures?

Ladder Companies Signup and view all the answers

How does high piled stock affect firefighting efforts?

It can hinder egress Signup and view all the answers

What is a critical factor for ease of movement in a structure during firefighting?

Air management Signup and view all the answers

Study Notes

Priorities in Fire Situations

Focus on rescue, fire attack, and ensuring water supply; standpipes are typically found in structures four stories or taller.
The second Engine Company should establish water supply and assist the first hoseline.
Control access points, deploy a second hoseline, and manage fire attack and standby teams.

Occupant Rescue vs. Removal

Assess occupants in danger at balconies or windows during smoke-filled hallway scenarios.
First Incident Commander must evaluate and prioritize rescue vs. removal.
Resources assigned for occupant rescue might limit those available for fire suppression.

Rescue

Immediate rescue required for occupants in direct danger, including those above the fire.
Occupants may attempt escape through hazardous conditions or face jumping from heights.

Removal

Occupants remote from the fire may be behind closed, rated doors and safe for the time being.
Implement "Protect in Place" strategy until sufficient resources arrive for removal.

Special Consideration for Top Floors

Prioritize immediate removal of occupants from the top floor of a structure with significant attic involvement, as conditions can worsen rapidly.

Resource Assignments

Engine (5th): Identify need for secondary water sources and report to Incident Commander.
Aerial (2nd): Position strategically and report to C Side Supervisor or Incident Commander for directives.

Commercial Fires Overview

Commercial buildings range in size and include various construction types, complicating fire responses due to limited access.
These structures may be grouped in commercial districts, standalone, or clustered within industrial complexes.
They include "big box" stores, malls, office buildings, and high-rises, each presenting unique challenges.

Tactics for Commercial Structures

Essential tactics of locating, confining, and extinguishing fires parallel those used in residential settings.
Limited access points and long distances to exit doors increase the risk of disorientation.
Consider using ropes for egress safety when not on hoselines.
High fire loads may overwhelm sprinkler systems; unknown storage poses additional risks.

Fire Suppression and Ventilation Strategies

Utilize 2.5" hoselines for significant fire suppression while cooling surrounding areas.
Coordinate both horizontal and vertical ventilation to facilitate hoseline advancement.
Employ windows or exterior door openings to improve ventilation and conditions.

Movement and Egress Considerations

Limit movement within structures to less than 175 feet based on the 200-foot hose lay principle.
Utilize secondary access points if movement beyond recommended distances is necessary.
Air management and ease of movement are critical, keeping in mind potential obstructions from high-stacked materials.

Ventilation Practices

Open roof scuttles, skylights, and hatches for improved ventilation in commercial fires.
Assign ladder companies specifically to manage ventilation tasks at these structures.

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Description

This quiz covers essential firefighting tactics related to occupant rescue and fire attack strategies. It focuses on the response dynamics of engine companies, water supply responsibilities, and managing smoke-infiltrated environments. Test your knowledge on effectively handling emergency scenarios in high-rise buildings.