Size-Up, Risk, Gain Management & Communication

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Questions and Answers

When evaluating risk versus gain at an incident, what factor introduces considerable complexity to the decision-making process, potentially leading to an unbalanced assessment?

  • The emotional investment that firefighters unknowingly place on the outcome of the operation. (correct)
  • The adherence to pre-incident planning documentation and structural blueprints.
  • The reliance on advanced technological tools, such as thermal imaging cameras.
  • The standardization of incident command structures across different departments.

Effective risk management during incident size-up involves balancing life safety with potential losses. How can the tactical supervisor effectively contribute to bridging the tactical gap?

  • Bypassing standard operating guidelines to expedite search and rescue efforts.
  • Limiting scene-level communication to maintain radio channel integrity.
  • Continuously assessing the risk-benefit ratio and communicating observations to the Incident Commander. (correct)
  • Authorizing interior operations for marginal gains to boost team morale.

What key strategy enables more effective team operations and faster problem-solving during incidents?

  • Relying strictly on technological advancements to identify potential issues.
  • Excluding emotional investment from all decision-making processes.
  • Fostering strong teamwork so everyone utilizes diverse experiences to aid in problem-solving. (correct)
  • Strict adherence to SOGs, with minimal deviation to maintain consistency.

In the context of prioritizing actions at a fire incident, what does the term 'moderate victim profile' typically imply regarding resource allocation and operational strategies?

<p>Uncertain occupancy status, requiring a balanced approach of search efforts while considering other priorities. (B)</p> Signup and view all the answers

When confronted with conflicting reports regarding fire conditions from interior crews and the Incident Commander's external observations, which course of action is the MOST critical for ensuring firefighter safety and operational effectiveness?

<p>Halting operations and initiating a PAR to reconcile the disparities before continuing. (B)</p> Signup and view all the answers

What strategy ensures the incident action plan promotes effective resource utilization and responder safety?

<p>Ensuring all personnel recognize incident goals by clearly communicating the 'leader's intent'. (C)</p> Signup and view all the answers

What underlying objective is achieved by refining incident size-up through continuous tactical considerations like attack locations and hydrant positions?

<p>To ensure an advantage over the incident while avoiding unnecessary operational risks. (B)</p> Signup and view all the answers

In what ways can an IC increase situational awareness to improve decision-making?

<p>Fostering a culture that encourages insight from past incidents, hands-on-training, and individual expertise. (C)</p> Signup and view all the answers

How does the 'Senior Nose' concept enhance the effectiveness of initial incident response?

<p>It emphasizes balancing technological resources with the experience and senses of responders. (A)</p> Signup and view all the answers

What is an important method for maintaining the focus of the emergency response amid dynamic conditions?

<p>Creating adaptive strategies based on incoming information to guide effective action. (B)</p> Signup and view all the answers

How should Incident Commanders (ICs) use a building's construction type and characteristics to maximize their strategic advantage and improve operational safety?

<p>Integrating construction knowledge to anticipate fire behavior and make informed tactical decisions. (B)</p> Signup and view all the answers

How can Incident Commanders improve the accuracy of pre-incident size-up for buildings in their jurisdiction?

<p>By familiarizing themselves with the specific buildings, construction types and trends in their area. (B)</p> Signup and view all the answers

What approach should IC's take to balance the collection of data, making tactical decisions, and managing resources?

<p>Continually integrate new information with existing knowledge to adapt tactical actions. (D)</p> Signup and view all the answers

How can fire departments enhance their ability to effectively manage incidents, considering current nomadic assignments and variations in company staffing?

<p>By developing clear protocols that address how personnel will be assigned to companies. (C)</p> Signup and view all the answers

What actions can Incident Commanders take to effectively incorporate the principles of survivability profiling (SP) into operational strategies?

<p>Using SP to balance risk versus gain by assessing the likelihood of civilian survival versus potential firefighter risks. (C)</p> Signup and view all the answers

How should an Incident Commander respond to a house fire with a confirmed occupant?

<p>The Incident Commander should ensure a proper water supply and begin the fire attack. (C)</p> Signup and view all the answers

In the context of applying size-up principles for search and rescue in a building fire, what does the term 'SIGNAL' refer to?

<p>A method to evaluate the presence, status and location of civilians. (C)</p> Signup and view all the answers

What are the reasons for the increased chances of having confirmed victims trapped during instances of structural fires?

<p>A large amount of occupants in buildings. (D)</p> Signup and view all the answers

How can incident commanders and fire officers effectively address internal communications challenges during emergency operations to enhance team coordination and situational awareness?

<p>Value different perspectives to promote good collaboration. (D)</p> Signup and view all the answers

To effectively lead teams, how can incident commanders build relationships with team members?

<p>By leading and educating team members. (B)</p> Signup and view all the answers

What is the MOST appropriate way for a first-arriving company officer to communicate information during initial radio reports?

<p>Communicating arrival, conditions, actions, needs (IOCAN). (C)</p> Signup and view all the answers

When can a Incident Commander maximize discretionary time benefits during an incident?

<p>Prior to the incident. (B)</p> Signup and view all the answers

Following a response to an incident, what information should be included in the review process?

<p>All of the above. (D)</p> Signup and view all the answers

At what stage of an incident can the ongoing mental process of size-up occur?

<p>Continously until units have left the scene. (A)</p> Signup and view all the answers

What negative attribute can be a giveaway to an officer not performing a mental size-up?

<p>Umms and Uhhs. (C)</p> Signup and view all the answers

What conditions are considered with Size-Up?

<p>All of the above. (D)</p> Signup and view all the answers

What is one of the most common problems on the fireground?

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

When communicating on the fireground, what should be avoided?

<p>All of the Above. (D)</p> Signup and view all the answers

Upon arriving alone at a one-store duplex with an attic fire, what plan should be enacted?

<p>To do all of the above. (D)</p> Signup and view all the answers

When performing a lap, what are you looking for?

<p>All of the above. (D)</p> Signup and view all the answers

If the victim is a baby, where can they be found?

<p>In a crib. (D)</p> Signup and view all the answers

In what order should priorities be considered when determining incident actions?

<p>Risks, Resources, Tactics, All Other Priorities. (A)</p> Signup and view all the answers

In a fire with high heat exposure and thick smoke, is it right to assume the fire has died down from lack of heat?

<p>No, this may still lead to impending flashover. (C)</p> Signup and view all the answers

If units are unable to communicate with Incident Command, what should they do?

<p>Retreat to safety. (C)</p> Signup and view all the answers

When should Incident Commanders attempt to understand tactical assignments?

<p>During and before an incident. (B)</p> Signup and view all the answers

In the context of establishing an Incident Command Post (ICP), which of the following is the MOST critical for ensuring operational effectiveness and safety?

<p>Selecting a location offering both a clear view of the scene and protection from potential hazards. (C)</p> Signup and view all the answers

When performing personnel accountability reports, what is the MOST effective method?

<p>Delegating to tactical supervisors. (B)</p> Signup and view all the answers

What can lead to better integration of size up and increased chances of success during incidents?

<p>More pre-planning. (A)</p> Signup and view all the answers

What is the MOST critical aspect of integrating pre-planning with realistic on-site training for Incident Commanders?

<p>Gaining a comprehensive understanding of unusual situations and tactical advantages to enhance strategic capabilities. (B)</p> Signup and view all the answers

How might you describe the relationship between victim profiling (VP) and survivability profiling (SP)?

<p>They are used together to carefully assess risks versus gains, so that firefighters can save as many civilians as they are able to. (C)</p> Signup and view all the answers

In a building known to have balloon-frame construction, which action demonstrates effective integration of construction knowledge into fireground tactics?

<p>Prioritizing basement fires to limit quick extension to the attic. (B)</p> Signup and view all the answers

How does the application of Sun Tzu's 'Art of War' principles enhance incident command effectiveness?

<p>Promoting a deeper understanding of the fire dynamics for better strategic decision-making. (B)</p> Signup and view all the answers

What refinement to traditional incident command practices does Chief Stephen Marsar advocate for enhancing risk assessment?

<p>Using survivability profiling to pragmatically inform the decision to commit to interior operations. (D)</p> Signup and view all the answers

A fire crew is tasked with performing a search-and-rescue operation in a known victim location. Which type of communication should be avoided?

<p>Using technical jargon, ten-codes, or words that aren't typically used. (B)</p> Signup and view all the answers

How can a first-arriving company officer most effectively leverage pre-incident knowledge during the initial size-up of a commercial structure fire?

<p>Quickly identifying occupancy-specific hazards and construction features to anticipate fire behavior. (A)</p> Signup and view all the answers

What strategy BEST integrates knowledge of potential fire behavior with the realities of on-scene observations to enhance responder safety?

<p>Continuously reconciling observed smoke conditions with expected fire progression. (B)</p> Signup and view all the answers

With what strategic adjustments might a Battalion Chief respond to traffic-related delays of first-due units in order to effectively manage a structure fire?

<p>Calling for additional resources early to combat potential operational challenges. (C)</p> Signup and view all the answers

In the context of size-up, what does it mean to use your "senior nose"?

<p>Using experience, senses, and knowledge to detect subtle cues that indicate risks. (A)</p> Signup and view all the answers

How should the Incident Commander adapt communications based on a crew's description of a challenging interior fire?

<p>Prioritizing frequent two-way communication without over-saturating the channel to ensure clarity. (B)</p> Signup and view all the answers

What IMMEDIATE action should an Incident Commander take upon realizing a significant mismatch between interior crew reports of fire conditions and their own external view?

<p>Immediately order a PAR to confirm crew safety and potentially re-evaluate tactics. (A)</p> Signup and view all the answers

How can first-arriving officers improve critical information transfer? (Complete the sentence: A first-arriving officer should ...)

<p>Prioritize brevity to report subtle observations on approach to augment dispatches. (D)</p> Signup and view all the answers

How does effectively integrating incident pre-planning influence risk management during an active fire?

<p>Helps teams use critical discretionary time by reducing guesswork and indecision. (C)</p> Signup and view all the answers

What is the LEAST effective strategy for integrating the NIOSH 5 into fireground operations to improve decision-making?

<p>Emphasizing the IC’s role to single-handedly oversee all actions and decisions. (C)</p> Signup and view all the answers

In establishing an Incident Command Post (ICP) for a hazmat situation, what consideration demonstrates advanced understanding of incident management principles?

<p>Integrating placement with potential weather and wind shifts to ensure safety. (C)</p> Signup and view all the answers

Why is color the least reliable predictor of fire progression and heat conditions?

<p>Because its meaning can change depending on moisture and other environmental contaminants. (A)</p> Signup and view all the answers

What decision exemplifies sophisticated dynamic risk assessment in structural firefighting when lightweight trusses are identified?

<p>Balancing potential for quick and catastrophic decomposition and focusing on exterior operations. (A)</p> Signup and view all the answers

What is the MOST crucial adaptation to the FPODP model to account for today's fire dynamics?

<p>Adjusting all-risk operations to better adapt to the changing incident. (B)</p> Signup and view all the answers

How is a rapid intervention crew supposed to adapt given a low or moderate victim profile?

<p>There would be a deferral of rapid intervention until additional resources are available. (D)</p> Signup and view all the answers

How can tactical supervisors most effectively reduce the risk of the NIOSH 5 impacting incident outcomes?

<p>Reducing radio traffic by increasing face-to-face communications to foster ongoing risk assessment. (B)</p> Signup and view all the answers

In an offensive operation, what factor would be MOST essential when determining collapse hazards?

<p>Construction type and burn-time on scene. (A)</p> Signup and view all the answers

When transitioning from offense to defense strategies, what component isn't important for radio communication?

<p>Announcing that a new plan will need more resources than will be dispatched. (C)</p> Signup and view all the answers

At a known hazmat incident, why is a low amount of communication better among units?

<p>Frequent communication can cause greater problems. (B)</p> Signup and view all the answers

At a house fire, what is the proper amount of time the crew has to operate under 'zero visibility' before a change in tactics is given?

<p>The amount of time that it takes for air in the SCBA tank to sound the heat alarm. (A)</p> Signup and view all the answers

Why is The Art of Reading Smoke by Chief Dave Dodson considered required for Incident Commanders?

<p>It is essential the IC knows the speed and potential of the fire to create a plan that supports firefighters on scene. (C)</p> Signup and view all the answers

During your shift, you are dispatched to a two-story residential fire on main street. On scene, dispatch reports heavy smoke but does not state whether everyone is out or not. What should be done first?

<p>Before putting down tools, assess if the scene demands action or to perform size-up. (D)</p> Signup and view all the answers

When communicating a CAN (Conditions, Actions, and Needs) report what specific information is vital, yet often overlooked according to the lesson?

<p>Specific articulation of unmet needs. (C)</p> Signup and view all the answers

Under what circumstances should they be reported? (Complete the sentence: "You feel uncomfortable. Listen to your instincts, because they are generally correct. ...")

<p>They may indicate that's it's time to reorganize or reassess the risk. (A)</p> Signup and view all the answers

How does the IC use the 360-degree method of assessment to improve situational awareness during an operation?

<p>To quickly assess multiple areas at a scene by knowing where various units are placed on all sides of a building. (D)</p> Signup and view all the answers

What strategic approach aligns with distributed command as a fire officer assumes their role at a scene?

<p>Company officer should state that they are working command and are overwhelmed. (C)</p> Signup and view all the answers

As part of interior firefighting, what is a watch out for a Mezzanine?

<p>An important factor is often discovered when officers open a ceiling with a tool, uncovering an additional deck. (A)</p> Signup and view all the answers

What strategic benefit does a first-arriving officer gain from delegating tasks when arriving on-scene?

<p>It allows the officer to assess the scene while still contributing. (A)</p> Signup and view all the answers

What is the MOST critical indicator that should prompt an Incident Commander to declare a mayday situation?

<p>The IC receives information that there is a danger to safety. (C)</p> Signup and view all the answers

During a fire, what is the FIRST step an officer should take for interior size-up?

<p>The officer should check the garage and determine it is all clear before proceeding. (A)</p> Signup and view all the answers

Command says '...you're not seeing what I'm seeing. The order has been given; back your company out of the building...' what should you do?

<p>Immediately back out. (A)</p> Signup and view all the answers

What is the FIRST indicator an arriving officer should check when approaching a structure fire?

<p>Addresses and whether they are redundant to cause confusion. (B)</p> Signup and view all the answers

The IC notices smoke is getting progressively darker, more turbulent, and pressurized, what does he/she do?

<p>Orders all companies to back out of the building. (A)</p> Signup and view all the answers

For a multi-story residential structure fire, if a primary search is complete, does that mean subsequent floors don't have to be searched?

<p>Reiterates and drives home the value of continuing the search in every capacity. (C)</p> Signup and view all the answers

How could size-up improve operations during a situation while ascending past the first floor?

<p>Determine what the layout is for the top units now on the floor to operate to. (D)</p> Signup and view all the answers

What does is meant when one of Sun Tzu's lessons is applied to training a firefighter?

<p>To use skill to prepare with training. (B)</p> Signup and view all the answers

What potential consequence arises from failing to integrate pre-planning data with on-scene observations during size-up?

<p>Inability to accurately predict fire spread and potential collapse hazards. (C)</p> Signup and view all the answers

What critical factor is often overlooked that can significantly impact the outcome of firefighting operations in nomadic assignments?

<p>Ensuring familiarity with the crew's experience levels, skills, and attitudes. (C)</p> Signup and view all the answers

A fire incident involves conflicting reports: interior crews report decreasing fire intensity, while the Incident Commander observes increasing smoke volume and density. Which action is MOST critical for the Incident Commander to undertake?

<p>Immediately reassessing the incident strategy based on the external observations. (C)</p> Signup and view all the answers

At a structure fire, a seasoned IC observes a critical mismatch between interior crew reports ('making good progress') and deteriorating external conditions (increasing turbulent smoke). What action best reflects integration of 'The Art of Reading Smoke' to ensure safety?

<p>Initiating an immediate transition to a defensive strategy and ordering a withdrawal. (C)</p> Signup and view all the answers

What is the MOST significant implication of tunnel vision during fireground operations, underscoring the importance of the 'tactical gap'?

<p>It prevents firefighters from adapting tactics based on new information or changing conditions. (B)</p> Signup and view all the answers

An Incident Commander (IC) is managing a fire in a commercial structure with lightweight truss construction. What decision demonstrates the MOST sophisticated dynamic risk assessment according to fire dynamics?

<p>Immediately transitioning to a defensive strategy upon confirmation of truss construction to mitigate collapse risk. (B)</p> Signup and view all the answers

An Incident Commander (IC) notes that the dispatcher missed relaying critical information about a confirmed victim during dispatch. Given this context, which action represents the MOST effective integration of team communication and situational awareness?

<p>Immediately communicating the omitted information to all responding units and re-evaluating the IAP. (C)</p> Signup and view all the answers

A battalion chief arrives at a working structure fire and finds the first-arriving company officer heavily involved in fire attack. How can the chief MOST effectively use this situation to develop the first officer and bolster command?

<p>Assign the first officer to Division A to supervise fire attack and search, providing guidance for objectives. (D)</p> Signup and view all the answers

What is the MOST critical way to improve communication at incidents, ensuring adherence to safety, strategy, and scene control?

<p>Establishing clear expectations aligned with SOGs, policies, and continuous training. (D)</p> Signup and view all the answers

An Incident Commander notices a battalion chief's instructions to their subordinates are unclear, creating confusion. To rectify this, the IC should:

<p>Privately coach the battalion chief on utilizing clear and concise communication. (A)</p> Signup and view all the answers

What is the MOST appropriate method for tactical supervisors to improve situational awareness and accountability, reducing the risk of NIOSH 5 alignment?

<p>Conducting continuous visual assessments to increase face-to-face communications. (C)</p> Signup and view all the answers

A fire officer who is asked to perform the 360° size-up around a commercial building cannot, due to congestion. What would be an appropriate action to gain as much intel about the situation as possible?

<p>Looking for alternative ways to better survey the scene. (B)</p> Signup and view all the answers

In a rapidly evolving incident, what parameter should be reported during a victim's SIGNAL assessment?

<p>The victim's level of consciousness. (B)</p> Signup and view all the answers

Which choice accurately aligns with the teachings of warfare, as proposed by Sun-Tzu?

<p>Every battle is won before it is ever fought; know your enemy. (D)</p> Signup and view all the answers

An Incident Commander is faced with a situation where a report about a smoke condition is not provided by a first arriving company. What should the IC do to correct the situation?

<p>Take action to get their own intel about the situation. (C)</p> Signup and view all the answers

Why is it vital to assess a crews capability during training and incident pre-planning?

<p>To establish trust, create a strong team, and provide tactical advantages. (D)</p> Signup and view all the answers

The Incident Commander (IC) encounters a situation of low visibility and the interior team still hasn't been able to find the source of the fire. What is the BEST course of action to take?

<p>Give serious consideration to a change in tactics. (A)</p> Signup and view all the answers

What scenario best illustrates the application of the 'You're Not Seeing What I'm Seeing' principle in firefighting, promoting proactive safety?

<p>During fire ground operations, the inside and outside are not in an agreement with the conditions. (A)</p> Signup and view all the answers

What fire fighting strategy involves a lot of risk to save savable lives?

<p>Risk a lot to save a lot. (D)</p> Signup and view all the answers

It is determined that there are trapped victums inside the building. What form of communication should not be used?

<p>Using technical jargon, ten codes, or words that are not part of your normal vocabulary. (B)</p> Signup and view all the answers

Flashcards

What is Size-Up?

Mental process to gather information, assess risk/gain, resources, options, and create an IAP.

What is an arrival report?

After a mental size-up, the initial radio report by the first-due unit.

What is Situational Awareness (SA)?

IC's situational awareness using reality as a benchmark for progress.

Define size-up

Rapidly gather information, assess risk, gain, resources, options, and develop an initial action plan

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Define arrival report

Communicate arrival information, conditions, actions, and needs to incoming resources

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What is Situational Awareness?

Knowing where you are and what is going on around you

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IOCAN Meaning:

A report that should include Identity, Object, Conditions, Actions, and Needs

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What is pre-planning?

It is for all firefighters to get better before dispatch.

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What is FPODP?

Victim Profile, Exposures, Type & Severity of incident, Resources, and Strategy.

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What is FIRST?

Facts, Intuition, Resources, Strategy, and Tactics

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Roof Report:

Construction, Conditions, Load.

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What are Victim Profiling (VP) and Survivability Profiling (SP)?

Where are the victims, are they savable, and what are the risks?

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What are Dodson's Signs of Smoke:

Volume, Velocity, Density, Color

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What are Interior firefighting 'watch outs'?

Air in rapidly, low visibility and overhead burning.

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What are good communication qualities:

Clear, Complete, Calm, Concise, Confident, Closed.

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What are tactical points of opportunity (TPOS)?

What one can clearly see the tactical advantage is.

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What is the 360?

A 360 scan of the building to help get a good understanding

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Smoke : Volume?

It the amount of smoke relative to the building

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IOCAN:

Identify, Object, Conditions, Actions, Needs. Short, sweet communications.

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Study Notes

Size-Up, Risk/Gain Management, and Communications

  • Size-up, risk management, and communication are intertwined, requiring officers to continuously share changing conditions from different areas of an incident to adequately assess risk.
  • The most important thing to save is human life, and risk and gain are at odds for commanding officers, so communication is vital for balancing them.

Stages of Size-Up

  • Training and pre-planning give the IC and tactical officers a framework to maximize discretionary time benefits.
  • At shift change, situational awareness and analysis increase because many changing factors and variables are available.
  • Dispatch minimizes any discretionary time and can cause auditory exclusion, tunnel vision, adrenaline dumps, high blood pressure and pulse, and limited information processing.
  • The scene presents itself upon arrival, and visual stimuli are injected, such as the building itself, smoke, flames, responding companies, potential occupants, bystanders, law enforcement, and exposures
  • Communications flood multiple frequencies with useless and critical information.
  • The IC (incident commander) must remain ahead of the ever-changing event.
  • Crews deploying are presented with thermal insult, trauma, asphyxiation, and cumbersome equipment (PPE & SCBA).
  • Incident escalation causes increased physical and mental fatigue, as well as auditory exclusion and tunnel vision for personnel.
  • Building structural integrity erodes due to demolition, gravity, hydraulic mining and forcible entry, with everything constantly changing.
  • Conditions giving the illusion of stability are often dubious due to weakened structural members, water weight, and gravity.
  • A review process begins once all members are safe, to identify what was done well and what could be improved.

Improving Practices

  • It is important to learn, train, adjust, and repeat for constant size-up and communication.
  • There are tools and pitfalls that can be learned to not repeat the past and prepare for future events.

Situational Awareness Overview

  • Situational awareness (SA) has been used for over a century in the military and aviation fields
  • Situational awareness may be defined as knowing where you are and what's going on around you.
  • This awareness allows individuals and organizations to be more alert, informed, and make better decisions.
  • SA includes the element of reality, kicking in after the initial scene size-up to assess if things are improving or worsening based on reality.
  • While size-up tells individuals what is occurring, and SA utilizes reality to recognize when things are not improving.
  • Elements of SA may include fire and smoke conditions, radio reports, and intuition
  • Firefighters and commanders expect the incident to improve as the firefight progresses.
  • Personnel should expect to see improvements in smoke lightness, volume, speed, and density as the attack is performed and water is applied at the fire seat
  • Primary and secondary search radio reports should confirm progress or completion
  • Building should be opened up, with salvage and fire overhaul initiated
  • A lack of expected messages suggests that those tactics are not being employed, leading to complications
  • An IC cannot assume situations are improving if there are no radio messages

Radio Reports

  • The absence of reports could mean either nothing is occurring, or troops are extremely laser focused on tasks
  • The IC should consider whether to prompt the troops
  • What is considered to be a reasonable period of time for a report depends on the individual and department
  • An IC getting reports of great headway but seeing no improvement in smoke and fire conditions indicates a disconnect from reality, requiring immediate alternative steps
  • Tactical supervisors can effectively bridge this gap

Size-Up

  • Size-up is the rapid mental gathering of information and strategic options
  • It is also the most vital element to safe and effective operations
  • A building being built on sand, without a plan, is representative of beginning operations without an accurate size-up
  • arrival report occurs after a mental size-up and is the first radio transmission from the company/chief officers

Radio Communications

  • Radio challenges include possibly limited information in a compressed timeframe
  • Officers should strive to make the best decision with available information
  • Size-up is not the same as an arrival report
  • Thinking before talking on the radio is vastly superior to those who try to think out loud
  • Officers should practice processing the situation before communicating over the radio to sound competent
  • Inaccurate reports, assumptions, and operations result in an adverse event

Preparing an Operation

  • Begin operations long before the incident is dispatched and continuously emphasize them until units leave the scene
  • Not exclusive to the IC, everyone must be sizing up so that they get an intuitive feel for the situation
  • The IC should make it everyone's job
  • The most common reason firefighters aren't sizing up is simply because they're too focused on the task at hand
  • Accurate and continual size-up saves civilian and firefighter lives as well as minimizes losses
  • Fire incidents must be appropriately sized up, for example the potential for mansard collapse etc

Field of View

  • Adequate size-up cannot be performed at task levels, such as line stretching, breaching a door, searching, cutting a hole, donning an SCBA, or anything because personnel lack awareness
  • As well as with little regard for anything beyond short distance, there is likelihood of blocked access to radio
  • Tunnel vision comes into effect when only what's in front is seen, missing smoke and fire, construction, access points, victims, and hazardous materials warnings
  • Auditory exclusion involves performing tasks with a face mask on and missing radio traffic missed due to background noise and external factors as well as the amount of work needing to be done

"Nothing Showing Means Nothing" Case Study

  • In a winter morning in New Britain (CT), tones dropped for a structure fire where smoke was showing
  • The location was in a densely populated area only a few blocks from the firehouse
  • Nothing was verbally reported or provided in the CAD in MDT. Upon passing the 3-story building, no fire was noticed
  • This particular occupancy contained a center front stairway which accessed apartments each configured with rooms aligned on every floor, as well as a rear common center hallway leading to a large wood porch
  • Despite the arrival report ending which nothing showing, the attack plan was not altered. The apparatus was setup and shifted to pump gear and the nozzle firefighter was prepared to stretch
  • Upon view of a side, the member saw a bystander pointing at the last second floor window, although still with no smoke or odor
  • It was matter-of-factly noted by the individual that the back bedroom was on fire
  • Confirming the claim revealed a window was blackened from soot due to the sealed-up apartment consuming the available oxygen and unable to generate smoke discharge and pressure
  • Informing the IC/deputy chief provided instructions to stretch. Gaining access the stairway was clear of smoke
  • Zero visibility was present upon attack, but the nozzle firefighter knew where to go as they had awareness from the tailboard of the building layout
  • The ladder company, stationed outside, contacted the officer on a ground ladder on the side to vent, but was told to hold
  • Eventually being told to vent put the attacking and nozzle team in direct line and attack, and resulted in the window being trimmed

Analysis of Case Study

  • The nozzle firefighter had vision to see the window directly and opened to 10 feet across to the kitchen using a well designed approach and reach
  • This then created an ideal flow for the front becoming an intake and the window as exhaust. Improved conditions enabled actions to dramatically enhance
  • Controlling the openings within the building, and communicating resulted in better ventilation
  • This highlights the importance of readiness because subtle signs were detectable otherwise
  • Such operations depend on standard procedures such as unit and ridings
  • Even a small thing can improve things

Training and pre-planning

  • A lot of things can occur before anything is displayed through it
  • This includes the officer sizing up the drill like technical skills, experience, attitude, training and so on
  • The BC can learn the engine timing, such as water supply time etc
  • Truck companies can be assessed on timing to get a vent hole on x roof.
  • Station 109 was a known good house and reliable for things
  • The trucks also are competitive and supportive. The supervisors assigned to the first roof etc
  • Critical to assess what can happen when going into the apartment
  • All plans can be derailed and so things such as how many cars, what about carports etc can come into play
  • Pre plans should note things such as type of occupancy, construction, special utilities, etc
  • It is good to consider local unique things such as floodings etc that can make accessing points hard

Before an incident

  • It is important to be aware of weather, what can be impacted, short staffing, not normal people and any occupancy load changes

  • Having pre plans that blend with on scene training creates a formidable edge

  • Some considerations include attack locations, hydrant locations and places

  • When things combine well to perform hands on training etc, it can become better

  • Proper staffing starts there as well, like memorandums of understanding

  • For example, it should be checked for certifications on what is done

  • A story is told of the officer being told and not moving and then after the BC moved he changed after discussing his views and position

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