The Importance of Fire Behavior

It has been said time and time again, "You can never train too much for a job that can kill you." As we are aware, firefighting has many aspects to it. Many of these are common to every fire department, no matter their location, size, or status (career or volunteer). Other aspects are specialized areas that not all departments focus on or specialize in, such as medical, hazardous materials or technical rescue. In any case, having a sound basis in the area of “firematics” is a steppingstone to success for yourself and for your crew. We will briefly touch on key areas every firefighter should have a sound understanding and strong knowledge of. Many of these areas are touched on briefly in probationary/training school and then oftentimes, pushed aside once graduated. However, these areas are the core foundation for everything we do as firefighters and lay the groundwork for everything else we do on the fire ground. The skills of understanding these concepts, terminology and definitions is in fact, simple in theory. The difficult area is understanding the strategies and tactics behind them in order to implement those them. All good leaders and firefighters must understand these core areas of which everything else it built from. 

The areas I would like to briefly touch upon are building construction, fire behavior, reading smoke and size-up.

Building Construction

In the American Fire Service, there are five and oftentimes six different types of building construction however this may be different in various parts of the world based on the materials used to build structures. As firefighters, it is imperative that we know our enemy and know everything we can about it. Without having at least an understanding of our enemy, it becomes difficult to defeat it. In most every one of our cases, the enemy is the building structure. In order to be a successful firefighter in any capacity, on any apparatus, in any area, understanding and having a solid foundation of building construction knowledge is vital. Just as a world-class fighter study their opponent in the months leading up to a fight, us as firefighter MUST study our buildings in our areas, so we too are prepared to fight…and WIN. 

The most vital piece of information I can provide here is simple. It makes a difference in knowing the different type of structures and how to identify the differences however, what make it even more important is the ability to identify the types and how thewy will react under fire conditions while in the moment! This leads us to fire behavior. 

Fire Behavior

Fire behavior is the foundation on which all firefighter knowledge is built upon. Moreover it is our understanding of fire behavior from which we can gain an understanding of fire and how to suppress it properly. The lack of fire behavior knowledge creates an even greater risk for serious injury or death. Understanding fire behavior is truly being able to operate as a firefighter. The understanding of fire behavior is the basis for understanding fire suppression and the understanding how to properly perform other tactics such as ventilation, forcible entry on some occasions and overhaul.

As society changes or in many cases evolves, so does fire behavior. The reasoning behind this is simple - the introduction and presence of synthetic materials (also known as plastics). These materials in their solid form are petroleum- based products, therefore producing an increase in the output of thermal energy. This reasoning alone is a cause for a more rapidly spreading fire regardless of the type of structure it is in. More so than not, it is causing our enemy (the building) to have more fuel to hurt us. To understand fire behavior, it is important to understand the phases that come a long with it and it’sattributes – ignition, growth, full developed (flashover is present) and decay (back draft is likely). To understand these areas takes years of studying and training to become proficient but have the basic concepts down is a great start to proficiency in fire behavior for firefighters of all levels and experience.

With fire comes smoke. 

Reading Smoke 

An important aspect on the fireground for many reasons is understanding smoke and smoke behavior. Many clues from the smoke alone can help identify the location and status of the fire. Command and company officers, as well as firefighters, need to be able to read and interpret all of the clues while conducting their size-up upon arrival and throughout the incident.  

Here are some clues to take into consideration: potential fuel, density, color, velocity, and volume. 

Smoke is fuel. In today's world and the modern-day fire service, the products of combustion are highly toxic, flammable and potentially explosive. The smoke’s chemical composition is different at each fire due to the different fuel sources yet, one thing remains the same; smoke contains high levels of carbon monoxide.

Density identifies the thickness of the smoke, it’s level of energy and if there is a potential for a flashover or for fire spread. 

Color tells you how flammable the smoke is and what is burning.

Velocity tells us how fast or slow the smoke is moving and by doing so helps determine the location and its flow path. 

Volume on the other hand doesn’t speak to firefighters about smoke or fire but it does give firefighters the amount of fuel that is burning. By knowing how much fuel is burning, provides insight to the size and intensity of the incident.

Understanding smoke provides the fundamentals for reading and identifying changes in fire and smoke conditions in the interior or exterior of a structure, along with identifying and possibly preventing flashover or fire spread. 

Size-Up

The size-up is for all intents and purposes, our game plan or battle plan, if you will, against the structure we are working at. The size-up is where firefighters and fire officers gather information in order to make safe, efficient, and effective fireground decisions. Fireground decision making, as we know, is meant to be quick, but with an emphasis on safety and ensuring the tactics are done efficiently and effectively. This is done in three phases; the pre-incident size-up, the on-scene size-up and the after action review. All three of these have their purposes.

Pre-incident size-up allows firefighters to gather as much information as we can about the structure and in contents inside and helps guide our on-scene strategies and tactics. 

On-scene size-up is where firefighters utilize our pre-incident size-up and put it to work. This size-up is where more information is provided specific to the incident and can now confirm our findings from the pre-incident size-up. Further, this is where company operations are assigned and take place.

 After-action-review is the final stage in the pre-planning process. This is the time for firefighters and officers to discuss and share the information obtained and to discuss the success and failures experienced at the incident. It is also a time to ask a few key questions. 

• What did we expect to happen?

• What actually occurred?

• What went well and why?

• What can we improve upon and how?

The benefit of asking these questions allow for strengths to be easily identifiable and make it easier to uncover areas of weakness. By uncovering areas of weakness, you can develop ways to improve them! 

In closing, I’d like to leave you with this piece of advice. If we think of firematics as an orchestra and each piece getting broken down into sections, we can identify each area as its own unique piece yet, an integral piece to the orchestra as a whole. With practice, each section sounds in harmony and sync with one another, but without practice or even a section missing, the harmony and synchronization doesn’t happen. This is the same for firematics, you cannot have one without the others.

For further information on these topics, you can refer to my book, “The 5-Tool Firefighter” where these concepts are laid out in greater detail along with other areas of interest to guide all firefighters on their journey to success.

Until next time; work hard, stay safe and live inspired.

Exposure Protection: The In’s & Out’s

A well trained group of firefighters with a solid foundation of a good coordinated fire attack is critical to the success of fireground operations. Plan and simple. Understanding fire attack as well as fire behavior in particular structures also provides a good understanding of exposure protection. Many firefighters if not all firefighters heard of or know the acronym RECEO VS (Rescue, Exposure, Confine, Extinguish, Overhaul, Ventilate, Salvage) which is a critical thinking tool to assist with our tactical decision making based on the situation at hand. This article will talk about the "E" in RECEO VS - exposure. Something that is oftentimes overlooked. 

One third of our fireground responsibilities is property conservation. If we remember, L.I.P. (life safety, incident stabilization and property conservation). This stands true for interior or exterior exposures. Thorough size ups and a well performed search and location of fire will assist our needs of potential exposures and a way for firefighters to get ahead of the fire. One thing we always want to do, is get ahead of the fire before it gets ahead of us. 

A way to get ahead and hopefully stay ahead of the fire is to establish exposure lines in order to protect fire spread through the means of a secondary line(s). By doing so, we are allowing ourselves to stay ahead of any rapid fire progress and putting ourselves in a position to contain the fires forward progress. Fire can and will advance itself in any and all directions based through various ways.

1. Direct flame contact

2. Radiant heat

3. Convection

4. Embers

5. Heat contained in smoke. 

If we can understand where the fire is going, taking into consideration it's speed, type of structure and location to name a few, we can better position ourselves in front of the fire's flow path and cut off any potential exposure problem. 

Interior exposure considerations 

1. The BOX we are working on (4 walls, 1 ceiling, 1 floor). Heat travels up which makes the floor above the fire one of the most critical areas to protect. Don’t forget to check the floors below. Fire can drop floors just as easily as it can travel up floors.

2. Mushroom Effect. Top floors of a structure have a tendency to collect heat, smoke and products of combustion with nowhere to go. A calculated vent will help with reducing this effect.

3. Common cockloft. A hose line, a few pike poles and a TIC can help alleviate fire spread.

4. Interior design. Based on how the structure is designed can determine how fire will spread. Open floor plans present a great opportunity for fire spread since there is nothing to impede heat to travel and fire to spread. Open floor plans are common in both residential and commercial dwellings. Keep a look out for renovations as well. 

Exterior exposure considerations

1.   Structures on the sides of the fire building.

2.   Structures in front of the fire building

3.   Structures to the rear of the building

Note: exposure problems around the exterior of the fire building could be at risk of absorbing radiant heat, therefore hoselines on the exterior should direct their streams to the structures themselves to help reduce the amount of heat they are absorbing and not spray water in the opening between the structures. By spraying water between structures will still allow radiant heat to be absorbed by the exposed structures. 

A group of well trained firefighters in well trained hose deployment techniques allows us to get ahead of the fire before it gets ahead of us.

Until next time; work hard, stay safe & live inspired.

The Engine Company Chauffeur

Arguably one of the most critical assignments in the fire service is transporting firefighters to and from a call…safely. The firefighters in the back of the cab and the officer riding next to you rely on you to get them there safe and sound. Further, should this be the engine company chauffeur they rely on you to provide them water during fire suppression. Not only do these brother and sister firefighters rely on you, so does the other crews responding as well, the IC, the people who called for help and above all the families of yourself and your crew your chauffeuring to the call. If you want to be a chauffeur or are currently one here's a few tips I've learned and utilized when driving the engine.

1. Know your apparatus inside and out. Knowing where tools are, how to operate all equipment and how to maintain the apparatus go a long way. This tells the crew you're confident in your job and can support them while they're at work should anything go bad.
2. Know your district. Knowing your district shows the difference between a "driver" and a "chauffeur". One is someone who is simply driving the firefighters and apparatus to a scene while the other is knowing the inner circle of the role and making it their livelihood.
3. Drive with a purpose but drive safely. There's no rush to get there, take your time but be alert. Just because there's lights and sirens doesn't mean everyone else will move over or see you. Follow all traffic laws to ensure a safe arrival to the scene and back.
4. Know your hydrant locations or have a good understanding of where they might be. This will help with establishing a water supply quickly. Also, with today's modern technology, a lot of departments have tablets with maps showing hydrant locations. Take a look at them so it isn't a scramble while enroute.
5. Know your place. Proper engine apparatus is vital and should be passed the building leaving room for the first due truck. Also, this helps the officer and firefighters going in to see 3 sides of the structure for size ups and fire attack purposes.
6. When on scene, ensure a secure water supply is properly in place.
7. Ensure cross-lay is fully flaked out of the hose bed or static lay is connected.
8. Monitor the radio for instructions from the engine company officer to charge the line(s)
9. Monitor the radio for all radio traffic. This will help assist the IC should any urgent messages be missed.
10. Secondary eyes. Perform a size up of your own and as conditions change let the IC know. Remember, the IC is one person and can only see so much, as a first due engine this is a way to assist with valuable information to help crews on the fire ground.
11. Monitor the panel. Communicate water and fuel levels to the IC as they change.

It may be a lot of tips but this role calls for a lot of work, effort, knowledge and leadership. Remember, for that call, that shift, that moment, all trust and reliability relies on you. It's your apparatus and the trust is all in you. Get them there safe.

Until next time; work hard, stay safe & live inspired.

About the Author

NICHOLAS J. HIGGINS is a firefighter with 18 years in the fire service in Piscataway, NJ, a NJ State certified level 2 fire instructor, a State of New Jersey Advocate for the National Fallen Firefighter’s Foundation and is the founder/contributor of the Firehouse Tribune website. A martial arts practitioner and former collegiate athlete in baseball, Nick is also a National Exercise & Sports Trainer Association Battle Ropes Instructor, Functional Fitness Instructor and Nutrition Coach. He holds a B.S. in Accounting from Kean University, and a A.A.S in Liberal Arts - Business from Middlesex County College. Nick has spoken at the 2017 & 2018 Firehouse Expo in Nashville, TN as well as at numerous fire departments within NJ and fire service podcasts.

The Engine Company Doorman

As we know each position on the engine company is an integral role to the success or failure of the job at hand. Each role is unique and plays an important part in the grand scheme. Like chess each firefighter is just as important as the other and how they're utilized is most important. In this case, it's the Door Man. A role that isn't spoken about much and like many departments today, is often times combined with the roles of back-up firefighter due to staffing limitations yet the responsibilities are crucial and play large parts during fires.
Here are some quick tips for the door man.

1. Back-up the hydrant firefighter. Ensure the cross-lay is emptied from the bed or assist with the static lay connection.
2. Know your hose estimates. Should the static lay be used, estimate the amount needed before connecting to the engine (better to go more than not enough)
3. If there is a back-up firefighter, assist in flaking out the line from the front to the back-up firefighter.
4. Prevent kinks in line. Choke doors as the line goes through.
5. Eyes on the structure. Monitor fire conditions at the doorway(s) and/or stairwell(s) and report any deteriorating conditions.
6. Next man up. Should the nozzle firefighter need to be relived, it's your job to step up.

There it is, quick tips for an often overlooked position on the fire ground however a role that plays dividends to the success of the fire suppression team.

Until next time; work hard, stay say & live inspired. 

About the Author

NICHOLAS J. HIGGINS is a firefighter with 17 years in the fire service in Piscataway, NJ, a NJ State certified level 2 fire instructor, a State of New Jersey Advocate for the National Fallen Firefighter’s Foundation and is the founder/contributor of the Firehouse Tribune website. A martial arts practitioner and former collegiate athlete in baseball, Nick is also a National Exercise & Sports Trainer Association Battle Ropes Instructor, Functional Fitness Instructor and Nutrition Coach. He holds a B.S. in Accounting from Kean University, and a A.A.S in Liberal Arts - Business from Middlesex County College. Nick has spoken at the 2017 & 2018 Firehouse Expo in Nashville, TN as well as at numerous fire departments within NJ and fire service podcasts.

The Hydrant Firefighter

 As an engine company firefighter, we all want the nozzle. Nothing is more rewarding then going in, attacking the fire and hopefully preventing any fire spread. However, there are many other roles that without them the nozzle firefighter cannot do their job as efficiently putting strain not only on their job but all the other jobs on the fire ground. One job that goes mostly unrecognized but highly important to the effectiveness of the engine company and success of all crews on the fire ground is a strong and valuable Control Man or also known as Hydrant Man. 

The role of the hydrant man isn't exactly the most glorious but probably one of the most crucial next to the engine company driver. The firefighter assigned to the hydrant is tasked with establishing a water supply to the engine. Seems simple right? Well, under normal circumstances this role is relatively easy yet under stressful situations this job can become a bit nerve-racking. If you want to be a proficient hydrant man here are a few steps in doing so.

1. Practice, practice, practice.

2. Don't take this role for granted. Know your tools, know the hydrants in your first due response area and have an understanding for the hydrants in your secondary areas as well should they be different.

3. Before establishing your connection to the hydrant, open the steamer and cap(s) and check for debris inside the hydrant and flush it.

4. For forward lays, secure the supply line to the hydrant and open the hydrant once instructed by the driver.

5. Follow department policies for what type of connection will take place (off the steamer or side connection).

6. Once complete assist in removing kinks from the attack line starting at the apparatus to the front door and assist with hose advancement

7. Should for any reason the backup firefighter need to be relived, assume the role.

Tools:

1. Radio

2. Flashlight

3. Hydrant bag (hydrant wrench, spanner wrench, gated ball value (if part of policy)).

Until next time; work hard, stay safe & live inspired

About the Author

NICHOLAS J. HIGGINS is a firefighter with 18 years in the fire service in Piscataway, NJ, a NJ State certified level 2 fire instructor, a State of New Jersey Advocate for the National Fallen Firefighter’s Foundation and is the founder/contributor of the Firehouse Tribune website. A martial arts practitioner and former collegiate athlete in baseball, Nick is also a National Exercise & Sports Trainer Association Battle Ropes Instructor, Functional Fitness Instructor and Nutrition Coach. He holds a B.S. in Accounting from Kean University, and a A.A.S in Liberal Arts - Business from Middlesex County College. Nick has spoken at the 2017 & 2018 Firehouse Expo in Nashville, TN as well as at numerous fire departments within NJ and fire service podcasts.

The Nozzle Firefighter

As a firefighter on the engine, we all want to be "that guy" - the one on the nozzle leading the charge and putting the knock on the fire. However, not everyone can be tasked with this role and should understand that each firefighter on the line has a critical role to the successes of the nozzle firefighter. In general, the firefighter on the nozzle is considered to be the most senior firefighter of the crew during the initial attack and is tasked with numerous responsibilities.

First and foremost, the nozzle firefighter is considered one of the most challenging yet rewarding jobs on the fire ground but it doesn't come without some punishment. This role is exposed to the most heat and fire than any other firefighter so having a solid understanding of fire behavior and fire suppression is vital for this role. Here are some quick tips for the nozzle firefighter.

1. Stretch the first length of hose and nozzle off the engine

2. Prior to making your initial attack, ensure the line is properly flaked out

3. Never forget to bleed the line after it's charged

4. Advance the line in coordination with the engine company officer and the rest of the crew

5. Keep the nozzle out in front. This makes easier motion when hitting the ceiling or sweeping the floor as well as advancement

6. Knock any fire as you advance to the main body of fire

7. Move out of the doorway when entering the fire room. By doing this it'll take some burden off of you as heat and smoke makes its way out

8. Stay low (duck walk, crawl or stay in a crouch position) 

9. Know when, why and how to hydraulic vent and ensure it's in coordination with the truck and IC.

 Please remember, the nozzle firefighter is responsible for not only their own crew but for all crews working inside the structure especially on the floor(s) above the fire so know your job and know it well. Never stop training.

Until next time; work hard, stay safe & live inspired.

About the Author

NICHOLAS J. HIGGINS is a firefighter with 18 years in the fire service in Piscataway, NJ, a NJ State certified level 2 fire instructor, a State of New Jersey Advocate for the National Fallen Firefighter’s Foundation and is the founder/contributor of the Firehouse Tribune website. A martial arts practitioner and former collegiate athlete in baseball, Nick is also a National Exercise & Sports Trainer Association Battle Ropes Instructor, Functional Fitness Instructor and Nutrition Coach.  He holds a B.S. in Accounting from Kean University, and a A.A.S in Liberal Arts - Business from Middlesex County College. Nick has spoken at the 2017 & 2018 Firehouse Expo in Nashville, TN as well as at numerous fire departments within NJ and fire service podcasts.

The Back Up Firefighter

As a firefighter riding in the engine we all want to be on the nozzle, fighting the fire head on, producing a solid fire attack to the fire and getting cheers from our fellow firefighters for a quick solid knock. However, not everyone can always be the nozzle man and get to be face to face with the fire. Sometimes we need to be the backup or the setup man if you will. It's not pretty or glorified but in this line of business someone has to do it and at one point in time many of us get that assignment. The assignments may be cumbersome but a solid, ready to fight backup firefighter is critical to a successful and aggressive interior fire attack.  

As the old saying goes, "the fire goes as the fire line goes" and without an experienced backup firefighter, the advancement, fire suppression and a long day at the office will prevail; not to mention a not too happy nozzle man. 

Here's a few tips every backup firefighter on the line should consider.

   1. Ensure there are no kinks in the line, especially the first 50 feet behind the nozzle. Kinks will be detrimental to a sufficient fire flow and delay hose advancement.
2. Hit the hydrant and establish a water supply to the engine. If there is a short crew, this may be the job of the backup firefighter. Ensure your hydrant skills are efficient and ready to go. Timing is everything.
3. Force the door. If the engine is first on scene, ensure the line is stretched and be prepared to possibly force the door if needed.
4. Search off the line. Perform a primary search if no truck company is in place yet. 
5. If needed, be the second or third set of eyes and ears for the nozzle man. Watch the fire's behavior and carefully monitor conditions in the room and update the nozzle man and officer if there's a sense conditions are deteriorating and a flashover and/or collapse is imminent.

If you're assigned as the backup firefighter get ready before the call comes in (physically/mentally)and ensure all PPE and equipment is ready to go. A successful fire attack is counting on it so get ready and stay ready.

Until next time; work hard, stay safe & live inspired.

About the Author

NICHOLAS J. HIGGINS is a firefighter with 17 years in the fire service in Piscataway, NJ, a NJ State certified level 2 fire instructor, a State of New Jersey Advocate for the National Fallen Firefighter’s Foundation and is the founder/contributor of the Firehouse Tribune website. A martial arts practitioner and former collegiate athlete in baseball, Nick is also a National Exercise & Sports Trainer Association Battle Ropes Instructor, Functional Fitness Instructor and Nutrition Coach.  He holds a B.S. in Accounting from Kean University, and a A.A.S in Liberal Arts - Business from Middlesex County College. Nick has spoken at the 2017 & 2018 Firehouse Expo in Nashville, TN as well as at numerous fire departments within NJ and fire service podcasts.

Why a RIC Team is Important in Today's Fire Service

Life safety on the fire ground is top priority not only for the citizens affected by the incident but also us as the first responders on the scene. By establishing that priority early on, it sets the tone for how firefighters can operate at that given scene. Each of us want to be safe and ensure we go home to our families and so do the ones overseeing the scene, they want and expect the same for us and themselves. Unforeseen circumstances could always arise in this line of work while working in an immediately dangerous to life and health (IDLH)atmosphere that could injury, trap or cause a firefighter(s) to go missing and because of this a dedicated team of specially trained firefighters or what we know as a rapid intervention crew (RIC), are to be established and maintained to rescue a fellow firefighter in distress. Going even further than that, this team must be incorporated into their incident management system and accountability system as per NFPA 2014. So what is the reason for this dedicated crew to standby incase a firefighter goes down?

Here’s are 5 tragic events that changed the course of the fire service and opened the eyes for the need for rapid invention implementation.

1. Columbus, Ohio on July 25, 1987. One firefighter fell through the floor into the burning basement, as conditions deteriorated and several rescue attempts using hoselines, ropes and ladders failed, rescue attempts were halted and this firefighter perished. The “Nance Drill” was then created from these events after it claimed the life of Acting Officer Firefighter John Nance.

2. The Hackensack Ford Fire in Hackensack, NJ on July 1, 1988. Five firefighters get lost and trapped while fighting a fire in the car dealership after the truss roof collapsed and ultimately claiming their lives.

3. Denver, CO on September 28, 1992. One firefighter became separated from his crew and due to a collapse, intense heat and heavy smoke this firefighter was trapped in a storage room with an aisle only 28 inches wide. Firefighters quickly setup ground ladders and removed window bars but it was ultimately too late. This firefighter perished on that day. The “Denver Drill” was then created from these events after it claimed the life of Firefighter Mark Langvardt. 

4. Passaic, NJ on May 9, 2001. One firefighter became trapped while searching for victims on the second floor of an apartment building.

5. Philadelphia, PA on August 20, 2004. Two firefighters were killed and a third was injured after becoming trapped in the basement of a one-alarm fire.

All 3 of these tragic events had no rapid intervention crew established. 

There are many reasons a rapid intervention crew could be activated on the fire ground and unfortunately this team of specially training firefighters are entering probably the most dangerous area of the structure; the place where a firefighter(s) is in distress and calls for help, otherwise known to the fire service as a “MAYDAY”. The reasons for a “mayday” vary but each one should be acted upon quickly and efficiently. 

Reasons for a “MAYDAY” and the activation of RIC.

1. Firefighters run out of air. Possibly due to large areas being worked in.

2. Excessive heat which could cause a heat stroke or a cardiac event.

3. Lack of visibility leading to crew separation and firefighter disorientation.

4. Crew separation due to the possible complexity of the floor plan.

5. Structural collapse 

At any given moment one of these could be messaged over the radio to the Incident Commander and the activation of the rapid intervention crew will need to take place. In order for RIC to be readily available to go to work, a few things need to take place in the anticipation something could go wrong at any moment. 

1. The first 10-15 minutes of a fire is most critical. Have RIC established early on and the RIC officer meet face to face with the IC for any pertinent information that could assist them in their efforts should they be activated. Establishing RIC from the start will help them with deployment and setup time. Also, most RIC established are outside agencies and will need time for travel.

2. The RIC officer should establish a staging area for the crew and all their necessary equipment along with devising a game plan should they be activated. 

3. Develop your own size up of the structure and make it continual throughout the duration of the job since things change. 

4. Determine how many crews are in the structure and the number of manpower on each crew. This will help with your S&T if you should be put to work. 

5. Assist with egress. Take a proactive approach and setup ground ladders for crews operating on upper floors. 

6. Time is critical. Stabilizing the situation quickly is the goal and working with the IC to develop a game plan for efficient firefighter removal (quickly yet systematically) before entering the structure will assist in those efforts. 

7. Bring the tools that are warranted for the situation. As mentioned earlier, RIC has a staging area for crew and tools so it is possible and necessary to stage more tools than you’ll need to go in with yet having excess tools readily available is just as important. 

Tools of RIC

1. Staging tarp for tools

2. RIC Pack – rescue SCBA

3. Forcible entry tools such as a Halligan bar or other pry tools

4. Stokes basket

5. 150-foot search rope

6. Wire cutters

7. Saws (i.e K-12, chainsaw)

8. Thermal imaging camera

9. Box lights

10. Strobe light to identify egress 

11. Life-saving rope/life belt

While there is no viable proof that having an established RIC in place will prevent firefighter fatalities on the fire ground, it is necessary in having one established and ready to go as a way to assist with the rescue and removal of a down fellow firefighter in hopes of a successful save. Any time departments are working on large structures, it is best to have rapid intervention crews on each side of the structure for quicker deployments with hopes of mitigating firefighter fatalities. Further, having an established RIC is a fire service best practice for all scenarios with firefighters working in an IDLH environment. May the lives of the firefighters mentioned in this article and the lives of all the firefighters who have gone before us in the line of duty, may they rest in peace. 

Until next time; work hard, stay safe & live inspired.

About the Author

NICHOLAS J. HIGGINS is a firefighter with 17 years in the fire service in Piscataway, NJ, a NJ State certified level 2 fire instructor, a State of New Jersey Advocate for the National Fallen Firefighter’s Foundation and is the founder/contributor of the Firehouse Tribune website. A martial arts practitioner and former collegiate athlete in baseball, Nick is also a National Exercise & Sports Trainer Association Battle Ropes Instructor, Functional Fitness Instructor and Nutrition Coach.  He holds a B.S. in Accounting from Kean University, and a A.A.S in Liberal Arts - Business from Middlesex County College. Nick has spoken at the 2017 & 2018 Firehouse Expo in Nashville, TN as well as at numerous fire departments within NJ and fire service podcasts.

Our Christmas Message

As we gather around the table with family and friends this holiday season, let us all remember those who are unable to be home for the holidays. Let us also remember to keep focusing on our goals, to keep training hard and keep staying true to our mission. It’s easy to stray from it all during the holidays but it’s also a time to keep the motivation going as you’re all surrounded by family and friends. 

From all of us here at The Firehouse Tribune, Nick H, Sean, Nick B, Dave & Nick W, have a very Merry Christmas & Happy Holidays! See you all in 2019.  

Until Next Time; Work Hard, Stay Safe & Live Inspired. 

- FHTribune Staff

Tis the Season for CO Alarms

It’s that time of the year again, furnaces in full force, fire places in use and gas appliances being used more so now than outdoor grills. With this season change the higher expectation of carbon monoxide alarms begin to rise. Why is this a concern? Carbon Monoxide or CO, is a colorless, odorless, tasteless and flammable gas with it being the leading cause of accidental poisoning deaths in America. 

CO, a byproduct of incomplete combustion of fuel sources such as natural gas, wood, propane and coal to name a few, can be found in many areas of indoor and outdoor living areas such as kitchens, laundry rooms, garages and wood burning stoves and fireplaces. Because of this CO can be generated in 3 ways; through a solid, liquid and a gas.

Examples of forms:

Solid: wood

Liquid: Oil, propane, gasoline 

Gas: Natural gas

Further, CO could also be “man made” through motor vehicle exhaust, cigarette smoke and cooking appliances yet all use some type of fuel source and generated through a solid, liquid or gas.

Physiological Effects 

Annually, several hundred thousand people are exposed to CO poisoning with 20-40% of survivors suffering immediate or delayed neuropsychological deficits and other health damage. One of these is Hypoxic Stress, which is the reduction of oxygen-carrying capacity of blood leading to inadequate oxygenation of cells, tissues and organs. Our brains are susceptible to hypoxia although subtle effects of CO could prevent us from being aware.

Earlier, we mentioned cigarette smoke being a man made cause of CO. Well, in a non-smoker the COHb levels in the blood is between 0.4% and 1.4%. In smokers who smoke one pack per day have up to 5% COHb in their blood. Due to this, cognitive ability in longer term smokers has been known to decrease.

Symptoms of CO

1. Headache

2. Fatigue 

3. Nausea 

4. Dizziness 

5. Confusion

6. Cardiac palpitations

7. Loss of consciousnesses 

8. Coma 

9. Death

Let’s now discuss CO Emergencies

Upon arrival, the first arriving officer should ask the following to the occupants prior to investigating the dwelling:

1. Is anyone experiencing any symptoms? 

2. What appliances were being used prior to the alarm?

If no appliances that would trigger a CO alarm were used or the occupants can’t retrace their steps, here are a few options:

Try and recreate the situation from what the occupants have done over the last 6-10 hours because it could be a slow leak. 

1. Observe the occupants for signs of CO poisoning and ensure they are in fresh air while the scene is being investigated. 

2. Check the fireplace, the furnace intake, draft hood, water heater and gas-fed furnace.

3. Ensure gas flames are blue and not yellow or orange, this is a sign of CO.

4. Laptops or tablets charging. This is rare but could happen. 

5. Check the batteries 

If the source is still unfound, request the local gas and utility company to the scene. Also, if operating in a multi-resident occupancy, check adoring apartments and buildings. Depending on your area, think outside of the box. Does this occupancy have a shared chimney? Is it a duplex? Shotgun house or an odd renovation style? This all could be indicators for unfound CO due to its building construction. 

Lastly, ensure alarms are in their proper locations in the occupancy and always don your SCBA with readings at or exceeding 9 ppm. 

Until next time; work hard, stay safe & live inspired.

About the Author

NICHOLAS J. HIGGINS is a firefighter with 17 years in the fire service in Piscataway, NJ, a NJ State certified level 2 fire instructor and a State of New Jersey Advocate for the National Fallen Firefighter’s Foundation. A martial arts practitioner and former collegiate athlete in baseball, Nick is also a National Exercise & Sports Trainer Association Battle Ropes Instructor, Functional Fitness Instructor and Nutrition Coach.  He holds a B.S. in Accounting from Kean University and is the founder/contributor of the Firehouse Tribune website. Nick has spoken at the 2017 & 2018 Firehouse Expo in Nashville, TN as well as at numerous fire departments within NJ.

The Engine Company Search

A critical role and sometimes often overlooked or undervalued is the engine company performing a search. Normally, the truck company is assigned to search and rescue operations however due to limited staffing in many departments across the country, it’s not surprising to be on a hoseline and performing a search (also, a value added role).

Before we can discuss ways to search off a hoseline, here are a few considerations for conducting search and rescue operations.

Questions to consider when determining search operations

1. What areas of the building are being determined as primary search areas?

2. Are there any factors or clues from the incident that are assisting you in determining which areas the search is to begin? (i.e. Possible victims, location of fire, type of structure etc..)

The Primary Search

1. Make it quick. This a quick attempt to remove victim or if on a hoseline, remove the fire and protect the victim.

2. Be quick yet thorough. Check all areas where victims may be even ones that are tenable and safe for a quick search.

3. Trust your senses. Use your eyes, ears and touch.

4. We carry in hand tools for a variety of reasons, use them. Using hand tools to extend your reach off the wall or off your partner can help extend the area of the search and cover more ground in less time. This is especially true for residential homes and small to medium size spaces.

As we just discussed the key points of a primary search, here are 2 ways we can search while operating off a hoseline.

2 Man Hoseline Search

One way the engine company can search a room is allowing the nozzleman into the search room while the backup completes a search of the room. In some instances, the officer and the backup are the same person. If this is the case, the nozzleman will guide the searcher through the room as if it was a quick oriented search. It is to be noted that the nozzleman should place themselves just inside of the doorway. This will allow the searcher a point of orientation and smoother hose advancement once the search of the room is complete. If this is the fire room, it will allow the searcher to move the victim to a safe place of refuge (if need be) while the nozzleman advances in and suppresses the fire.

3 or 4 Man Oriented Search

Same rules apply as if an oriented search was being completed by the truck company. However, this time the nozzleman will advance down the hallway between the adjunct room(s) allowing the searcher(s) and the officer (oriented person) clear access to the room(s). This operation must be predetermined prior to putting in place and practiced before use.  From here, the officer will monitor conditions of the room along with the location and status of the searcher. Searchers will use traditional search methods (right or left hand quick primary sweeps of the room). Once completed, the nozzleman and crew will advance.

Keys to remember when searching as an engine company

1. NEVER pass up fire!

2. Use the TIC to ASSIST the search. Never allow it to take OVER the search.

3. The search should be systematic and towards the fire

4. Communication of doorways AND victims are key

5. Chase and remove all kinks in the hose

Until next time; work hard, stay safe & live inspired

When It Rains...

It's just another day at work. More things to do than time in the day. I'm at the fire station, making my way up the stairs to fit in what I can. Up the stairs, I make my way down the walk way and take the second left. I open the office door just to drop off my coffee cup. Training is about to happen and I don’t want to be late. I don’t turn on the light, at first. But what is that sound? It reminds me of running water? That doesn’t make sense. There is no water in the office.

I turn on the light and oh my, what a sight!One of the ceiling tiles looks more like a cloud instead of a part of the ceiling. It was full of water and beginning to rain down on the entire office. The air condition system is located in the ceiling, just above the office. I have heard stories of how it leaked before. I now have my own story.

As a new officer, I'm still working through the gut reaction to be in the thick of the problem. To get directly involved on fixing the problem hands-on. On this day, however, I activate a skill that have cultivated for years.A skill perfect for this situation. That skill?Ignorance.I understand what to do with a busted hose line. I understand what to do for a spill for muriatic acid. I know nothing about what to do for a leaky ceiling. I knew enough to know, however, that there was a problem. Even officers know water is not supposed to come from the ceiling. Sizing up the situation, I knew I need more resources. Downstairsare 2-3 firefighters who would know exactly what to do. I went downstairs and hustled back with a strike team of people to handle with the problem.

What did I do? I took two steps back and supported the plumbing strike team while they worked. I handed them a wrench when asked. I held the ladder when needed. I called the maintenance person for the long-term fix. As things are windingdown, the Battalion Chief stopped by. Chief’s seem to either have a 6th sense or hidden camera that tell them when to stop by the station."Where's the guy in charge?"All fingers point to me in the corner coordinating with the HAVAC vendor on when they can fix the problem.

Sometimes being in charge means letting the right people use their skill. Especially when you don't have that skill. I have learned something long ago that I have just managed to put into words. I don't have to be the smartest person in the room in order to lead the room. Let the ordinary people have the extraordinary impact.

 About the Author

NICK BASKERVILLE has had the honor of serving in the United States Air Force for 10 years, followed by 4 years in the United States Air Force Reserves. He attained the rank of Technical Sergeant (E-6). Nick also has 16 years of fire service time, with 13 years of that being in a career department in Northern Virginia. Nick has had the opportunity to hold positions in the Company Officer's section of the Virginia Fire Chief's Association (VFCA), The Virginia Fire Officer's Academy (VFOA) staff, and in the International Association of Black Professional Fire Fighters (IABPFF) as a chapter president, a Health and Wellness committee member, and one of the IABPFF representatives to the Fire Service Occupational Cancer Alliance. 

Truck Company Operations: LOVERS__U

The fire service loves acronyms and we have a lot of them. For this discussion we are going to talk about the old acronym for all you truckies out there – LOVERS_U. Before we get into the acronym and details of it, let’s first talk simply about truck company ops.

Truck operations involve a variety of tasks; forcible entry, search, rescue, ventilation, ladder operations (ground/aerial), overhaul, etc. Nowadays with the lack of manpower, squad and engine companies may be needed to perform these operations at any time on the fire ground and are equipped with the tools to do so. Some engine companies may need to perform both truck and engine operations due to lack of manpower or the absence of a truck on scene and vice versa for companies who run quints.

Well here we are, a truck company; what do we do?

Let’s being here with LOVERS_U:

1. Size-up (Yes, truck has its own size up to do). Everything we do on the fire ground calls for a scene size up (and a continual one) to better help us make smart tactical decisions to effectively complete our tasks especially with ventilation. Can this start the LOVERS_U? Hmm….

2. Forcible Entry, if needed (for searching and fire suppression). Sometimes the doors may be unlocked so like they say, “trybefore you pry”. This action should be determined quickly upon arrival in the case of victim removals. Please remember to keep this simple. Remembering your basic tools such as the irons, a hook and/or saw along with variations or combinations of each, can save time and get the job done. The key here is to know your tools and how to use them efficiently.

3. Search (Rescue, if needed). This is very important because we are not only searching for victims but searching for fire both of which may or may not be identifiable from the outside which is why searching is critical on the fire ground. Let’s remember searching for fire can also be done by the suppression team as well. Don’t forget your TIC.

4. a. Ventilation for search team (Vent for life). By venting for life, it is allowing a lot of the thick, black smoke remove itself from the structure giving search teams inside better visibility and time for locating victims.

b. Ventilation for fire suppression (Vent for fire). By venting for fire, this assists the fire suppression team in making an easier push to the fire and much easier extinguishment. This is done with very precise communication between your crew, the suppression team inside and the IC. If done haphazardly, this can be catastrophic.

5. Ladder the building (ingress, egress, vertical/horizontal vent). Every window accessible should have a ladder on it for emergency egress and also for access to the roof and 2nd floor windows for vertical vent. Why not throw a ladder up while heading with your crew to your assignment? Kill 2 birds with 1 stone.

6. Overhaul/Salvage. Once the fire is determined to be out, now it’s time to get inside and open the place up. This is to look for any hotspots and perform another search should any victims have not been found. During this operation, SCBA is still required along with a TIC and hand tools. Using tarps are also considered to help salvage as much property as possible and avoid any smoke and/or water damage.

7. Utilities. This is also known as shutting  down the utilities. Depending on where the utilities are located, this is done by either an interior crew or an exterior crew. Having control of gas, electric and water will help increase the safety of all fire service personnel on the scene.

Now that we discussed primary responsibilities of the truck company, we can now collectively say we have described and discussed LOVERS_U. For all those on truck companies or working with truck company responsibilities keep this acronym in your toolbox when pulling up to a scene, during your pre plans and in your training. It’s a valuable guide to helping you get the job done efficiently, effectively and most importantly safely. 

Until next time; work hard, stay safe & live inspired.

 About the Author

 NICHOLAS J. HIGGINS is a firefighter with 16 years in the fire service in Piscataway, NJ as well as NJ State certified level 2 fire instructor and currently a State of New Jersey Advocate for the National Fallen Firefighter’s Foundation. A martial arts practitioner in Taekwondo, Brazilian Jiu Jitsu and Muay Thai as well as a former collegiate athlete in baseball, Nick is also a National Exercise & Sports Trainer Association Battle Ropes Instructor and studying for the Functional Fitness Instructor certification.  He holds a B.S. in Accounting from Kean University and is the founder/contributor of the Firehouse Tribune website.

The Initial Stretch

The engine company’s main job is to go in and put the fire out, right? Well yes but there’s a lot more to it than just that. For starters, without a thorough size up and hose selection, the task of fire suppression may be a bit more difficult than you think not to mention a preplan of your first due structures and strategic and tactical decisions prior to arrival but those topics are for another time and another day. Let’s also not forget any SOGs or SOPs the department has in place regarding fire attack and hose line operations as each department does things a little differently based on factors known to their department.

The engine company officer on the first arriving engine they have the job of determining the hose line used for the initial fire attack. This decision is critical to how the operation goes from this point on. Determine your hose line is determine by a few areas.

1. Size/type of structure

2. Size, location and extent of fire (if known)

3. Manpower

4. Needed fire flow

5. Method of attack

These items listed are critical in determining which hose line is chosen for any given job but not always used based on the job.

So, the engine company officer determined which line they want pulled for their initial attack; now it’s time to make the stretch. Simple right? Well not, exactly. First off, practice and coordination with your own crew along with other crews going in will make for a smooth or bumpy initial attack. Determining your length of hose will be based on these areas but remember not all are for each job.

1. Method of entry (front, side or rear of structure)

2. Location and extent of fire (if known)

3. Building size (1 length per floor with vertical distance of 10-12 feet)

4. Apparatus distance to the front door

5. Pulling from a preconnecthosebed?

The method of entry is key since there are cases the front door may not be an option and a long stretch is needed to the rear of the structure or even a side door or window. In these cases, a preconnect may not be the best option. However, using a high-rise pack can help increase the lengths to your hose line. The location and extent of fire goes hand and hand with the method of entry since a smoother and quicker attack may be warranted by a different means of entry. This will all depend on an initial size up and 360 of the structure which can be done by the chief officer, if on scene before the engine.

Normally, residential structures are around 2,600 sq. ft. and most are 2 - 2 ½ stories. The first stretch will determine the rest so make sure the stretch from the apparatus to the FRONT DOOR is estimated properly.  After making the front door, it’s now time to determine your stretch to the seat of the fire and knowing where the location and if it is close to a stairwell will help determine this stretch. Keep in mind the rule of thumb for hose stretches is 1 length per floor. Oh, and don’t forget the stairwell if you’re advancing up to a second floor or down to a basement, each flight of stairs will require 1 length of hose.

So, we made the stretch and found the fire room, we did it! Well not so fast, there’s still more work to be done. What’s our nozzle?

Combination Fog Nozzle:

1. Constant Flow Adjustable Gallon Nozzle

2. Low psi Hi Volume Auto Fog Nozzle

3. Automatic

4. Adjustable GPM

5. Fix Variable

Constant Flow Adjustable Gallon Nozzle:

1. Stream is from wide to narrow fog patterns and a compact straight stream

2. GPM setting: 95-120-150-200 when pumped at 100psi

3. Adjustable GPM

Low psi Hi Volume Auto Fog Nozzle:

1. Stream rang from wide to narrow fog and a compact stream

2. Nozzle flows at 200 GPM when pumped at 75psi

3. Fixed GPM

Smooth Bore:

1. Flows unimpeded from the hose through the bail and out the tip and moves at high velocity.

2. Allows for better reach and deeper penetration before it loses mass and breaks apart.

3. Excellent thermal penetration due to increased mass & velocity of the stream and rapidly cools all radiant heat sources along with the primary fuel source simultaneously.

4. Under heavy fire conditions, it allows for fire knock ahead of you rather than having to move closer to it.

Determining the hose size, hose stretch and reach is vital to a successful fire attack. These can be practiced prior to the call in the firehouse, at department burns and through preplanning. These determinations can also be practiced without even pulling hose. Setup cones distances apart and make each cone part of a scene. Make 1 the apparatus, 1 the front door and 1 the seat of the fire. Firefighters will now have to visualize a structure and estimate the lengths of hose needed to make each cone. Granted nothing is better than going out and pulling hose but for quick indoor training to get each other thinking, it does the job.

Let’s get out there, train and remember to never forget the basics.

Until next time; work hard, stay safe & live inspired.

 About the Author      

 NICHOLAS J. HIGGINS is a firefighter with 16 years in the fire service in Piscataway, NJ as well as NJ State certified level 2 fire instructor and currently a State of New Jersey Advocate for the National Fallen Firefighter’s Foundation. A martial arts practitioner in Taekwondo, Brazilian Jiu Jitsu and Muay Thai as well as a former collegiate athlete in baseball, Nick is also a National Exercise & Sports Trainer Association Battle Ropes Instructor and studying for the Functional Fitness Instructor certification.  He holds a B.S. in Accounting from Kean University and is the founder/contributor of the Firehouse Tribune website.