EOG 300 pg 34-36 High rise

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Questions and Answers

What do members operating in fire, heat, and smoke areas have the authority to do if they deem it absolutely necessary?

Break out windows (correct)

Ensure control of the stair shaft is established before evacuation.

Evacuate occupants immediately.

Wait until all fire is extinguished before considering evacuation.

When should you use fans to pressurize stairwells?

Whenever the fire is fully extinguished.

Only in pressurized stairwells.

When they do not have their own pressurization system or the power has failed (correct)

In all stairwells regardless of pressurization.

What should be done with occupants when congestion is found in stairways?

Transport occupants to a safe refuge area on the same level. (correct)

Direct all occupants to the nearest exit immediately.

Evacuate occupants to the rooftop.

Order occupants to remain in their original location until further notice.

What must happen before ventilation of a stair shaft that pierces the roof can occur?

All occupants above the fire must be evacuated or warned. Signup and view all the answers

Which of the following actions should be avoided when controlling access to a vertical escape passage during a fire?

Gaining and maintaining control of the passage before placing firefighters above the fire. Signup and view all the answers

What is the recommended action regarding communication methods when entering a high-rise building in the event of radio failure?

Ensure that telephones are operational below the fire floor. Signup and view all the answers

Which tool should fire companies always carry when operating in a high-rise building?

A minimum of two forcible entry tools. Signup and view all the answers

How should fire companies organize their search efforts in smoky areas?

Use a marking system to avoid duplication of search efforts. Operate as teams Signup and view all the answers

What should members do regarding the heating and air conditioning systems during a fire?

Shut them down if they are not effective in removing smoke. Signup and view all the answers

What approach should members take when advancing into areas with potential overhead fires?

Remove some acoustical tiles to assess the fire's status overhead. Signup and view all the answers

Which guideline is important regarding the use of ropes when moving out from the core area in high-rise firefighting?

Never attach the rope to a firefighter to prevent entanglement. Signup and view all the answers

What is a critical consideration regarding smoke stratification in high-rise fires?

Each floor may have different conditions, regardless of reports above. Signup and view all the answers

What should be done with telephones during high-rise firefighting operations?

Ensure they are in service below the fire floor. Signup and view all the answers

What is a crucial requirement for establishing a 'Base' during emergency operations?

It must be a minimum of 300' from the fire building. Signup and view all the answers

Where should horizontal ventilation be preformed?

On the leeward side only Signup and view all the answers

What is the primary purpose of examining plenum areas and ducts during a fire incident?

To identify the location of fire spread and smoke. Signup and view all the answers

What should be considered before ventilating in a fire situation?

The outside temperature, wind direction and location of the fire Signup and view all the answers

Which of the following is NOT a role of police assistance during a fire response?

Providing medical attention to injured personnel. Signup and view all the answers

Why should fire apparatus be positioned with control panels facing away from the fire building?

To avoid exposure to falling debris and glass. Signup and view all the answers

What determines if stairwells can be pressurized with fire department fans?

The presence of pressurized stairwells. Signup and view all the answers

What is the key factor in utilizing hydrants during fire operations?

They should be as close to the outer boundary of the incident as possible. Signup and view all the answers

What should members do to conserve air at high rise incident?

Don’t connect face pieces until entering a smoke area Signup and view all the answers

Study Notes

High Rise Emergency Operating Guidelines

All firefighters must wear breathing apparatus for protection and keep hands free for tools.
Face pieces should remain disconnected until entering smoky areas to conserve air supply.
Teams operating in the building must carry at least two forcible entry tools.
Phone communications below the fire floor must be operational; lobby phone numbers should be obtained before ascending.
Familiarize with district chief's car cell phone number for emergency communication alternatives.

Communication and Search Operations

Teams should work collaboratively, especially in smoky conditions, ensuring effective search strategies to avoid duplication.
Utilize thermal imaging cameras (TICs) for enhanced search operations.
Use ropes as guidelines when navigating away from core areas but avoid attachment to prevent entanglement hazards.
Investigate acoustical tiles in ceilings to confirm fire location and movement; verify conditions in lower levels as reports from upper floors are not guaranteed.

Fire Spread Considerations

Assess plenum areas and ducts for heat and smoke, which can indicate fire spread and help identify fire locations.
Consult building representatives for knowledge on structural limitations, including stairway designs and elevator systems.
Evaluate the effectiveness of stairwell pressurization systems and consider using fire department fans if necessary.

Apparatus Positioning and Site Control

Position fire apparatus with control panels facing away from the fire building to reduce hazards from falling debris.
Engines should utilize hydrants within a 300-foot perimeter, positioned as close to the building’s outer boundary as possible.
Establish a designated "Base" location at least 300 feet from the fire scene, ensuring accessibility and surface suitability for vehicle movement.

Ventilation Strategies

Request police assistance to maintain site control extending 300 feet from the fire building.
Use multiple fans to pressurize stairwells for normal ventilation and exhaust through top stairwells.
Horizontal ventilation should occur on the leeward side of the building, particularly on upper floors.

Operational Authority and Procedures

Firefighters in heat and smoke may break windows when necessary, preferably communicating the action beforehand.
Employ positive pressure ventilation in non-pressurized stairwells for improved smoke management.
Delay ventilating stair shafts that penetrate the roof until all occupants above the fire have been evacuated or warned.
Secure control of stair shafts before deploying firefighters above the fire floor and consider relocating occupants to safe refuge areas within the building.

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Description

This quiz covers the strategic and tactical considerations outlined in Section 300 of the Tulsa Fire Department's emergency operating guidelines. It emphasizes the importance of safety protocols, equipment use, and teamwork in high-rise scenarios. Test your knowledge on proper procedures and best practices for emergency response in challenging environments.