SFD.015 - Operating at Structure Fire Incidents

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Questions and Answers

Which tactical consideration should be taken into account prior to initiating interior operations?

Transitional attack (correct)

Fire suppression

Protection of life

Rescue operations

What is the highest tactical priority during a structure fire?

Protection of life (correct)

Fire suppression

Rescue operations

Transitional attack

What should firefighters be prepared to do during a structure fire at any time?

Deploy elevated streams

Engage in ventilation operations

Perform search and rescue operations (correct)

Establish an area for RIT operations

What should the IC consider to improve the survivability of victims and firefighters during a structure fire?

Initiate fire suppression Signup and view all the answers

What should be done if a transitional attack is chosen by the IC?

Determine if handline or master stream is needed Signup and view all the answers

Which of the following is the primary purpose of overhaul operations during a fire incident?

To ensure the structure and its contents are in a safe condition Signup and view all the answers

What should crews come prepared with when assigned to work on overhaul operations?

Salvage covers and hand tools Signup and view all the answers

What should the Incident Commander consider when supporting the occupant during a fire incident?

B and C Signup and view all the answers

What is the purpose of wearing personal protective equipment (PPE) during overhaul operations?

To limit exposure to carcinogens and other toxins Signup and view all the answers

Why is assisting the occupant during a fire incident considered an important task?

To maintain the organization's reputation Signup and view all the answers

Which action is acceptable during transitional attack when operating at a structure fire incident?

Slow horizontal back and forth action Signup and view all the answers

What must the IC ensure before firefighters move into the structure to complete the extinguishment process after using a master stream?

The bulk of the fire is knocked down Signup and view all the answers

What must the IC consider when dealing with large single story structures?

Using multiple attack lines Signup and view all the answers

What must the IC ensure when deciding to ventilate a structure?

All of the above Signup and view all the answers

What must the company officer consider when given the assignment of exposure protection?

All of the above Signup and view all the answers

According to the text, what is the responsibility of the first arriving engine company at a structure fire?

Stop short or pull past to leave room for aerial Signup and view all the answers

What should the first arriving aerial apparatus consider when positioning the apparatus for aerial operations?

Scrub area, multiple sides of building access, aerial operations, aerial rescue Signup and view all the answers

What should the first arriving chief officer do after conducting a size up of the incident and 360° assessment?

Establish electronic accountability Signup and view all the answers

What is the preferred method for a transfer of command at an incident?

Face to face conversation between the person being relieved and the person now assuming IC Signup and view all the answers

What should additional engine companies do at a structure fire?

Level one stage and prepare to provide a 5” supply line from a water supply directly into 1st in apparatus Signup and view all the answers

Which personnel are responsible for knowing and complying with the procedure outlined in this guideline?

All Spring Fire Department personnel Signup and view all the answers

What is the purpose of this guideline?

To provide guidance, knowledge, skills, abilities, and equipment to perform when operating at structure fire incidents. Signup and view all the answers

When can deviations from this guideline be made?

When the IC determines a different course of action is needed to mitigate the incident. Signup and view all the answers

What is the definition of bi-directional flow?

The movement of the products of combustion through an opening, categorized by the heat and smoke exiting from the upper portion of the opening and inward rushing air through the lower portion, below the neutral plane. Signup and view all the answers

What is the purpose of operating in defensive mode?

To operate outside of the collapse zone due to unsafe interior operations. Signup and view all the answers

According to the text, what is the definition of flow path?

The movement of heat and fire gases from an area of low pressure toward an area of high pressure through openings such as doors, windows, hallways, and roof openings. Signup and view all the answers

What is the role of the Incident Commander (IC) in a fire incident?

To manage all incident operations and be responsible for the management of all incident operations. Signup and view all the answers

What is the definition of the neutral plane?

The intersection of bi-directional flow, occurring at a door or window of a structure, where the products of combustion can be witnessed exiting through the top of the opening while fresh air entrains at the bottom. Signup and view all the answers

What is the definition of a transitional attack?

Attack method where the first arriving unit determines an exterior knock down on the fire issuing from an opening will be needed to rapidly reduce the thermal threat in the interior of the structure, and cool the environment for occupants and firefighters. Signup and view all the answers

What is the definition of ventilation?

The controlled and coordinated removal of heat and smoke from a structure, replacing the exhausting heated fire gases with fresh air. Signup and view all the answers

Study Notes

Tactical Considerations for Interior Operations

Evaluate building stability, occupancy, and fire behavior before starting interior operations.
Ensure firefighter safety and victim survivability are top priorities during structure fires.

Highest Tactical Priority During Structure Fire

Protecting human life, both victims and firefighters, is the primary focus during any structure fire response.

Firefighter Preparedness

Prepare to adapt to rapidly changing situations; readiness for rescues and evolving fire conditions is crucial at any time during a fire incident.

Incident Commander's Considerations

Increase the chance of survival by assessing risks and making informed decisions on resource allocation and evacuation strategies.

Transitional Attack Implementation

When a transitional attack is selected, coordinate master stream use to suppress flames before entering for direct suppression.

Purpose of Overhaul Operations

Overhaul operations aim to prevent rekindling by ensuring that all potential hotspots are extinguished and necessary property protection measures are in place.

Equipment for Overhaul Operations

Crews should bring thermal imaging cameras, water supplies, and firefighting hand tools when assigned to overhaul.

Support for Occupants

The Incident Commander should offer assistance to occupants by ensuring evacuations are safe and providing necessary aid and information.

Purpose of PPE in Overhaul Operations

Personal Protective Equipment protects firefighters from thermal hazards, chemical exposures, and structural hazards during overhaul tasks.

Importance of Assisting Occupants

Helping occupants during a fire incident is vital for ensuring their safety and providing essential information regarding the incident.

Acceptable Actions During Transitional Attack

Direct application of water from the exterior can be performed to control fire conditions before advancing into the structure.

Safety Precautions After Master Stream Usage

The Incident Commander must confirm fire control and structural integrity before allowing firefighters to enter after using a master stream.

Considerations for Large Single-Story Structures

The IC should assess potential for rapid fire spread and ensure adequate firefighting tactics are in place to mitigate risks.

Ventilation Considerations

When ventilating a structure, the IC must ensure that airflow does not inadvertently create dangerous conditions for either occupants or firefighters.

Exposure Protection Assignment

The company officer must evaluate surrounding exposures and implement protective tactics to safeguard adjacent properties from fire spread.

First Arriving Engine Company Responsibility

The initial engine company should prioritize establishing water supply, initiating fire attack, and performing search and rescue operations.

Positioning Aerial Apparatus

The first arriving aerial apparatus should consider access points, potential hazards, and the need for aerial operations when positioning at the incident.

Actions Post-Size Up

The first arriving chief officer should establish a command structure, provide incident strategy, and coordinate resources after conducting a size-up and 360° assessment.

Transfer of Command

A verbal briefing outlining the incident's current status, priorities, and necessary resources is preferred for effective transfer of command.

Role of Additional Engine Companies

Additional engine companies should provide support by establishing additional water supplies, conducting searches, and reinforcing initial fire attack teams.

Compliance Responsibility

All personnel involved must understand and adhere to the established procedures outlined in the guidelines.

Purpose of the Guidelines

The guidelines serve to ensure consistent and safe operational practices during firefighting incidents for enhanced effectiveness.

Deviations from Guidelines

Deviations are permissible when officer judgment deems necessary for operational safety or during extreme emergencies.

Bi-Directional Flow Definition

Bi-directional flow describes the movement of smoke and heat through a structure, which can impact firefighting tactics and strategies.

Defensive Mode Operations Purpose

Operating in defensive mode minimizes risk to firefighters and protects exposures while focusing on containing the fire from a safe distance.

Flow Path Definition

Flow path indicates the route taken by heat, smoke, and combustion gases within a structure, crucial for effective ventilation and attack strategies.

Incident Commander Role

The IC is responsible for incident management, resource allocation, and ensuring the safety of both victims and firefighting personnel.

Neutral Plane Definition

The neutral plane is the layer of smoke within a structure that separates the upper smoke layer from the cooler, breathable air layer below.

Transitional Attack Definition

A transitional attack refers to a firefighting strategy that combines exterior suppression with an eventual interior assault to control fire conditions effectively.

Ventilation Definition

Ventilation involves the systematic removal of smoke and heat from a structure to improve visibility and conditions for both occupants and firefighters during an incident.

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Test your knowledge on truck company operations with this quiz! From search and rescue to ventilation, forcible entry to laddering, and more, see how well you can prepare for various tasks and apparatus operations. Challenge yourself and improve your skills in handling truck company responsibilities.