Structural Firefighting Preincident Planning
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Questions and Answers

Which type of construction is classified as Type V in preincident planning?

  • Steel
  • Frame (correct)
  • Masonry
  • Concrete
  • What factors are considered primary factors in structural firefighting?

  • Location of fire hydrants and accessibility
  • Smoke and fire conditions (correct)
  • Weather conditions and time of day
  • Occupant age and building color
  • What is the NFPA 1710 objective for turnout time for fire and special operations response?

  • 3 minutes
  • 1 minute
  • 2 minutes
  • 1 minute and 20 seconds (correct)
  • Which load is defined as the load imposed on structural members by the building and permanent attachments?

    <p>Dead load</p> Signup and view all the answers

    What is the recommended method for moving occupants to safety during a fire incident?

    <p>Taking the stairs</p> Signup and view all the answers

    What characterizes balloon construction in frame buildings?

    <p>Wall studs extend the height of the building.</p> Signup and view all the answers

    What is a common error in preparing a preincident plan?

    <p>Preassigning companies to specific response locations.</p> Signup and view all the answers

    What does the term 'collapse zone' refer to in preincident planning?

    <p>A zone defined as 1 1/2 times the height of a structure.</p> Signup and view all the answers

    Which construction type is characterized as fire resistive?

    <p>Type 1</p> Signup and view all the answers

    Which of the following best describes frame buildings constructed prior to 1940?

    <p>They generally do not have roofs.</p> Signup and view all the answers

    What weight does one gallon of water have in pounds?

    <p>8.33</p> Signup and view all the answers

    What is the primary focus of an incident action plan?

    <p>Outlining major tactical objectives in a concise manner</p> Signup and view all the answers

    Which of the following is considered both an operational priority and a tactical objective?

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

    Which option is NOT typically included in alarm information during dispatch?

    <p>Building age</p> Signup and view all the answers

    What is the general structure of size up chronology?

    <p>SOPS followed by visual observations and overhaul</p> Signup and view all the answers

    Which section of the National Incident Management System (NIMS) is responsible for overseeing the logistics of an incident?

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

    What is considered the most effective form of communication during firefighting operations?

    <p>Face-to-face interactions</p> Signup and view all the answers

    What is the primary objective of structural firefighting?

    <p>Saving lives</p> Signup and view all the answers

    In the sequence of size-up during a firefighting operation, what is the first item to consider?

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

    Which task is normally assigned to truck companies in structural firefighting?

    <p>Forcible entry</p> Signup and view all the answers

    When an imminent total collapse occurs, what do collapse zones represent?

    <p>No entry zones for personnel</p> Signup and view all the answers

    What is a significant disadvantage of using aerial apparatus as portable standpipes?

    <p>Inability to provide aerial support</p> Signup and view all the answers

    What does John Coleman recommend if a hose stream does not darken down a fire within a specified time frame?

    <p>Get more water</p> Signup and view all the answers

    What type of standpipe system is filled with pressurized air or nitrogen and automatically admits water when a discharge is opened?

    <p>Automatic Dry</p> Signup and view all the answers

    What is the common allowance for friction loss in psi for standpipe system piping?

    <p>10 to 15 psi</p> Signup and view all the answers

    Which type of foam is considered effective for enhancing water's performance and adhering to structures?

    <p>Class A Foam</p> Signup and view all the answers

    What is the primary means of fire extension from building to building once the flame front expands?

    <p>Radiant Heat</p> Signup and view all the answers

    What is one way to reduce water damage during firefighting operations?

    <p>Promptly extinguishing the fire</p> Signup and view all the answers

    What term refers to the decision-making process used by the incident commander in situations with limited information?

    <p>Recognition Primed Decision Making</p> Signup and view all the answers

    In administrative decision making, what aspect is emphasized compared to recognition primed decision making?

    <p>Careful analysis of all options and diverse input</p> Signup and view all the answers

    What should a company officer do when faced with complex situations requiring assumption of command?

    <p>Coordinate actions of personnel and incoming units</p> Signup and view all the answers

    What is the recommended action for a first in engine company when laying attack lines?

    <p>Align the side discharge gates with the desired entry point.</p> Signup and view all the answers

    What is the anticipated risk increase for firefighters in manufacturing occupancies compared to residences?

    <p>A 2:1 risk increase.</p> Signup and view all the answers

    How long should structural collapse be anticipated when a heavy volume of fire has been burning out of control?

    <p>10 minutes.</p> Signup and view all the answers

    What is the proper collapse zone for a building during a fire incident?

    <p>Equal to the height of the building.</p> Signup and view all the answers

    What materials are primarily involved in the fuel load for most structure fires?

    <p>Combustible contents.</p> Signup and view all the answers

    What is the recommended amount of water firefighters should drink while awaiting calls?

    <p>6 to 8 ounces every hour</p> Signup and view all the answers

    What is the primary responsibility of all companies working at the scene of an emergency?

    <p>To work within the overall incident action plan</p> Signup and view all the answers

    What is the primary cause of injury in fire ground fatalities?

    <p>Becoming caught or trapped</p> Signup and view all the answers

    What is necessary for reaching gothic style churches during fire operations?

    <p>2% or 3 inch hand lines</p> Signup and view all the answers

    What is the safe distance established for a collapse zone based on building height?

    <p>Times the height of the building</p> Signup and view all the answers

    Which NFPA standard addresses the training goals for water supply and discharge through two hose lines?

    <p>NFPA 1410</p> Signup and view all the answers

    What principle played a significant role in enhancing productivity during the Industrial Revolution?

    <p>Division of labor</p> Signup and view all the answers

    During which type of attack are truck company activities limited to providing ladder pipes and elevated master streams?

    <p>Defensive attack</p> Signup and view all the answers

    What formula can be used to estimate average response times if computer models are not available?

    <p>1.7 x distance + 0.65</p> Signup and view all the answers

    What is often considered to be a more significant factor in the failure of fire operations than a lack of water?

    <p>Poor or nonexistent truck company work</p> Signup and view all the answers

    Which tactic may be prioritized over extinguishing a fire on rare occasions?

    <p>Rescuing visible occupants</p> Signup and view all the answers

    What can occur within buildings when roof structures are suspect?

    <p>Collapse zones</p> Signup and view all the answers

    What percentage of all fire ground fatalities could have been prevented with a properly staffed RIC?

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

    What is the primary action that the first in engine crew should focus on in urgent circumstances?

    <p>Advance an attack line</p> Signup and view all the answers

    What is crucial for successful positive pressure venting in a fire operation?

    <p>Controlling the outlet openings</p> Signup and view all the answers

    In what order should rescuers prioritize individuals during a search operation?

    <p>People on the fire floor nearest the immediate fire area first</p> Signup and view all the answers

    What marking system can effectively indicate rooms that have been searched?

    <p>Chalk marking systems with an 'X'</p> Signup and view all the answers

    What is critical to recognize in fire safety efforts before rescue operations can begin?

    <p>The stage of the fire</p> Signup and view all the answers

    Study Notes

    Preincident Planning

    • Preincident plans can be categorized into three levels and a training or SOP-related occupancy type.
    • Size up factors are crucial for incident assessment, with primary factors related to life safety being most critical.
    • Smoke and fire conditions directly impact occupant survival and firefighter safety.
    • Building classifications should consider construction types, with Type V construction defined as frame.
    • Dead load refers to structural loads imposed by the building and its permanent fixtures.
    • The incident action plan guides company-level operations during a fire incident.
    • SCBA low air alarms signal approximately 5 to 7 minutes of remaining escape time.
    • Flashover times for modern furnishings can occur in as little as 3.5 minutes, in contrast to 29.5 minutes for legacy furnishings.
    • NFPA 1710 mandates an 80-second turnout time for fire and special operations response.
    • Rescue efforts should prioritize the safest and most direct evacuation routes, primarily using stairs.

    National Incident Management System (NIMS)

    • NIMS is organized into five main sections under the Incident Commander: Operations, Planning, Logistics, Information/Intelligence, and Finance/Administration.
    • Effective communication is best achieved through face-to-face interactions.

    Size Up Process

    • Size up begins with Standard Operating Procedures (SOPs) and progresses through various stages, including preincident plans and real-time observations.
    • Primary objectives in structural firefighting focus on saving lives and minimizing risks during operations.

    Construction Types and Safety

    • Frameworks include various types such as Type 1 (fire resistive), Type 2 (non-combustible), Type 3 (ordinary), Type 4 (heavy timber), and Type 5 (frame).
    • Balloon construction allows fire to travel inside wall spaces from basement to attic, increasing fire risk.

    Collapse Zones and Safety Protocols

    • Collapse zone rules entail a no-entry policy when total structural failure is imminent, regardless of protective gear levels.
    • Collapse zones should extend to 1.5 times the building height to ensure safety.

    Firefighting Tactics

    • Successful fire operations hinge on clear incident action plans that are simple and concise.
    • First engine crew responsibilities include establishing water supply, forcible entry, and executing extinguishment and ventilation operations.
    • Average response time calculation can utilize ISO formulas or empirical methods.

    Rescue and Recovery Operations

    • The primary focus during rescue operations is to advance attack lines; other tasks should be secondary.
    • Different rescue options include interior stairs, fire escapes, ground ladders, and aerial platforms.
    • Systematic searching ensures thoroughness, prioritizing those closest to the fire and progressively addressing those farther away.
    • Flashover conditions significantly affect rescue viability, with an understanding that smoke and heat are critical factors in determining safety margins.

    Training and Decision-Making

    • Decisions at incidents often rely on recognition-primed decision-making due to time constraints, while administrative decisions involve comprehensive analysis.
    • Proper hydration for firefighters is vital, with recommendations of 6-8 ounces every hours in addition to meals.

    Important Figures

    • A 1,000 GPM master stream adds approximately 8,330 pounds per minute in water weight.
    • Firefighters are at a higher risk of fatality in manufacturing occupancies compared to residences, with other specific risks in different structures reinforced.

    These notes provide a thorough overview of structural firefighting and preincident planning concepts critical for successful incident management and firefighter safety.

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    Description

    This quiz focuses on the methods and categories of preincident planning in structural firefighting as outlined in the book 'Structural Firefighting'. You will explore different levels of preincident plans and how size up factors may vary in incidents. Test your knowledge on this critical topic for effective firefighting strategy.

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