The After Action Review: Post-Incident Size-Up

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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 fire ground decisions. Fire ground 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.

One aspect we do not stress enough is the fact we do not consider the culmination of the incident. After fire command is terminated and all units are back in quarters and in service. We must remember the pre-planning is not over just because we cleared the incident and everyone is back in the station and safe. This is where the add-value work is put into place and now it is time for the after-action review or post-incident size-up.

During the after-action review (AAR), firefighters and fire officers can discuss and share information obtained from the alarm and also discuss the success and failures they have experienced during the alarm. This is a time to ask a few question:

• 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 making it easier to uncover areas of weakness. By uncovering areas of weakness, you can develop ways to improve them! If you do not identify what went wrong, how could you ever expect to improve? On the contrary, if you do not understand what went right and why, duplicating that same success in the future will not be easy. Ensure necessary changes discussed in the AAR are implemented sooner than later as the longer it is on hold, the greater the likelihood of any changes being implemented diminish.

The size-up as a whole is a valuable step by step process for all firefighters, to obtain knowledge of their response district, riding assignments, and strategy and tactic implementation. By beginning this process formally or informally early on, it will allow for continual growth for each firefighter and fire officer. The key to success as an individual and team is to get ahead of the game and prevent ourselves from being reactive, rather proactive.

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

 

The History of the Pike Pole

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One of the most versatile tools for firefighters along with its long history in the fire service is the pike pole. Next to the axe, the pike pole is one of the most recognizable tools of the fire service. In fact, this tool was used for thousands of years prior to entering itself into the fire service. This tool has been used in fishing, forestry and construction yet originated in the 12th century in Europe as a weapon for soldiers.

Once adapted into the fire service, the pike pole has been used to pull down interior and exterior walls, ceilings and roofs to help stop fire spread, through various phases of an incident.

During the initial fire attack, firefighters use this tool to tear away structural elements of the building in order to prevent the advancement of fire by exposing hidden fire for suppression and by removing upper windows for ventilation.

The pike pole is also used during the overhaul stage of the incident for the same functions previously mentioned in the initial attack stage allowing firefighters to open up to uncover and extinguish any hidden pockets of fire.

The versatility of this tool is not spoke to as much as it was, thanks to the advancements in modern technology with respect to fire service equipment. For years prior, this tool along with another pike or a tool of similar length and a tarp was used in creating makeshift stretchers to remove injured victims or down firefighters.

A typical pike pole normally measures from 4 feet - often referred to as a closet hook for its ability to be used in closets or other confined spaces where longer pikes wouldn't fit - to 12 feet in length and was traditionally made of hardwood. Today, many of these are made from fiberglass and other composite materials which are lighter and easier to maneuver.

The modern version of the pike poll came to the fire service in the 1960s and 1970s In New York City (the War Years). During this time, FDNY Captain Bob Farrell and the New York City Fire Department's Research & Development Division developed their version of the pike pole, often referred to as the New York Hook. This variant of the pike pole has two hooks at the head as opposed to the traditional one hook to help firefighters pull down metal roofing and drywall. An advantage of this tool is also its ability to remove roof cross-boards from joists by sliding the hook along the joist to quickly pop the boards during ventilation. Another thing to note about the New York Style hook is the flathead at the top as opposed to the point on the traditional pike pole. This function has the ability to use the hook as a hammer and hook combined - sounding floors, roofs and purchase points for opening walls.

New York Style Hook

Around this same time, various other fire specific hooks have been developed such as the Chicago Hook, the Denver hook, the San Francisco Hook and the Boston Rake Hook. All developed to efficiently tear apart the type of building construction most often encountered by firefighters in those areas - mainly plaster and lath or tongue and groove.

Above: Denver Hook, Boston Rake Hook & the San Francisco Hook

Nowadays, apparatus riding assignments are used and the pike pole is often paired with two firefighter riding assignments on the truck company, the hook & can firefighter and the outside vent firefighter. Both firefighters are assigned a 6 foot pike pole (most common size used) along with a water can (hook & can) and a halligan (outside vent).

The pike pole, rich is in storied history as a once weapon used by European soldiers, to its uses in fishing and construction is now a go-to versatile tool for the fire service.

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

Attacking and Defeating the Hockey Puck Lock

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Being a firefighter, we have various challenged consistently thrown at us and as such it is our job to defeat and overcome them.

As businesses and homeowners look to ramp up their security systems with more cameras around the perimeters and such, it is very common for high security locks to be added to various entrance points of the structure. The mindset is to make the structure as different as possible for criminals to enter and this trickles into making it more difficult for firefighters to make entry should an emergency arise that we need to get to.

When we think about gaining entry to a structure, we know it is something we must train on and something we must be proficient in. So, challenge accepted. Since as firefighters, there is no challenge we cannot overcome - or at least think we cannot overcome. The kitchen table is where we solve all the world's problems.

The challenge of this article is to list out various methods of forcible entry in defeating The American 2000 lock also known as "The Hockey Puck Lock".

This lock is found is a variety of places and sometimes may show up when you least expect it. Typically found on roll up doors on commercial occupancies, these locks can also be found on commercial garage doors, basement doors (Bilco doors) and box trucks.

Due to its round shape, this lock puts the keyway and pin & shackle within the body of the lock itself. By this design, it is created to cause difficulties for criminals to cut the shackle and gain entry.

Here are a few ways to attack and overcome the hockey puck lock

Method #1 - Attack the lock (no guard)

The lock could be attached to some kind of heavy-duty door or gate and quickly being able to identify if there is a guard around the lock or not will determine if you will be attack the lock itself or go through other means. For this method, we will go through the lock itself since there is no guard around the lock.

The quickest and most efficient way in attacking the lock is to use a standard pipe wrench (many truck companies have these in the cab or tool compartment of the rig) and get a solid bite on the lock with the wrench. From there, you simply pry downward with the wrench, breaking the hasp eye.

American 2000 (hockey puck) Lock Hasp

Method #2 - Through the Lock (with guard)

Hockey Puck Lock with Guard

Many of these locks will have a guard around them protecting the lock and therefore preventing the use of a wrench or striking down the lock by other means.

In this case, when faced with a guard around the lock, it is best to cut through the lock itself. For this method, it is best to use a rotary saw equipped with a metal blade.

  • Locate the keyway

  • Cut about three-quarters up the lock, opposite of the keyway

  • Cut completely through the lock and guard

This should damage the hasp and enable the lock to be removed from the door or gate.

For those unfamiliar with this type of lock, it could be a daunting task to complete. However, take time during pre-planning and non-fire incidents in occupancies to locate these types of locks and add them to your pre-incident size-up and practice these methods of entry with the crew. A few minutes breaking locks will save precious minutes on the fire ground figuring out how to get through it.

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

Electric Vehicle Fire Considerations for Second Due Company Response

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Due to the nature and potential duration of a fire involving an electric vehicle, the second due company, whether it be a rescue or squad company play a vital role in the strategies and tactics of fire suppression operations.

Here are a few considerations for second due companies in response to an electric car fire.

  • Upon arrival and not completed, establish a delineated Hot Zone and ensure all personnel are in full PPE and donned with their SCBA and on air.

  • Consider ventilation. The buildup of vapors from an EV are potentially toxic, flammable and explosive. If deemed safe, the second due engine should consider and attempt to open two doors of the vehicle to allow and prevent buildup of vapors.

  • Attempt to shut down the high voltage system of the EV, if it is not already on fire.

  • Provide access for the suppression team to the location of the battery in order for water to be applied directly on it. This will help cool the battery and prevent thermal runaway.

  • Ways to open the vehicle for access to the battery depending its location

    • Remove the doors and rear seat top

    • Open and remove the trunk lid

    • Tilt the vehicle for access to the floor batteries. Consider using air bags, spreaders and cribbing, a comealong or winch to do so.

The main purpose of the second due company for electric vehicle fires is to provide safety for all personnel on scene and work in obtaining access to the EV battery location to help prevent further thermal runaway. Since cooling these batteries could take up to 30 minutes or more, it is vital there is a dedicated company on scene working to identifying and gaining access to this crucial piece of the vehicle.

Key Terms

High Voltage

For automotive applications, any voltage greater than 30 volts alternating current, or AC, or 60 volts direct current, or DC, is considered to be a high or hazardous voltage due to the potential to produce serious injury or death due to electric shock. Electric drive systems on commercial vehicles can operate at voltages as high as 800 volts, both AC and DC, and can produce peak currents as high as 100 amps, which make contact with high voltage components even more dangerous.

High Voltage Cables

Visible orange cables are another indication that a vehicle has a high voltage system. That is because there is a voluntary Society of Automotive Engineers, or SAE, recommended practice that specifies that all high voltage cables have an orange outer covering. While voluntary, this practice has been adopted by virtually all manufacturers.

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

When to Detach from the Plan

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In theory, our strategies and tactics for our incident action plan are developed based on our 360-degree size-up. In reality, our strategies and tactics of our incident action plan are developed based on many variables - the pre-incident size-up, the alarm size-up, the on-scene size-up and the post-incident (after action review) size-up. All these variables are covered in chapter 3 of my book, "The 5-Tool Firefighter" in greater detail. For purposes of this article, I am highlighting them for other purposes.

The pre-incident size-up

 The pre-incident size-up is the first and best place to begin putting our IAP together by collecting as much important and relevant information of the structure as we possibly can and therefore beginning to build our "gameplans" and try them out in training. During this size-up, we can locate and note the following:

  1. Construction type

  2. Interior space size

  3. Containment areas

  4. Stairwells and elevators

  5. FDC hookups

  6. Solar Panels

Note: variables change based on the type of construction and type of occupancy you are pre-planning. These six items are only a sample of what we could look to identify during a pre-planning.

The alarm size-up

During the alarm size-up this is where firefighters and fire officers should start considering the variables taken during the pre-incident size-up. On the way to the alarm, things to look into are as follows:

  1. Location of the structure

  2. Type of occupancy

  3. Current apparatus staffing

  4. Weather conditions and time of day (loosely)

  5. Apparatus placement (think water supply/aerial operations)

These areas will lead into building the strategies and tactics for our IAP for this particular alarm. Now comes the on-scene.

The on-scene size-up

This is where the pre-planning and alarm size-ups are put to work. All our work identifying key areas of consideration and training are now put to the test. In reality, it is where we are provided with much more information specific to the alarm, confirming our variables during the alarm size-up, such as building construction, type of occupancy and location.

 Here is where more in-depth size-ups will take place not only at the command level but at each company level. Firefighters of truck and engine companies will now begin going inside the structure and taking note of the area under a different light and different conditions and relaying their findings back to the incident commander. This information being done at the company level will now allow the IC (incident commander) to make fire ground decisions that’s are prioritized for a safe and efficient outcome. This process continues until command is terminated.

Post-incident size-up

Once we've returned to the station and cleared up, it is imperative that we begin to discuss what went right and wrong on the incident, no matter the severity of the incident. This helps firefighter and fire officers strive to improve on their strengths and weaknesses of their job and strive to be as successful as possible.

Things to consider:

  1. What did we expect to happen?

  2. What actually happened?

  3. What went well and why?

  4. What can we improve upon and how? 

Looking at these four areas of size-up, we need to understand one thing. Our incident action plan that is designed to assist is can also hurt us. Well, how is that possible? We have pre-planned, sized-up on alarms, trained on scenarios for this type of occupancy, we did everything? What would hurt us?

What could hurt us is by sticking to the script of the IAP. What do I mean by that? Unforeseen circumstances and confirmation bias.

The outcome of the incident is initiated in our thought process before we develop any strategies or tactics of the incident. In order to develop strategies and tactics we first must identify our outcome. Makes total sense right? We cannot plan for an outcome we do not have in mind.

Our confirmation bias also agrees but here is the caveat. We cannot identify areas of concern if we simply go off an incident action plan without detaching ourselves from the plan for a moment. Meaning, we use our IAP as a guide but also take the time to look around for key areas that we are predisposed to instantly ignore.

Here is an example. 

We prepare our alarm size-up and look at the time of day. For example, Engine 2 is responding to a fire alarm activation at 234 Sesame Street on a Tuesday at roughly 1400 hours. It is a 2-story residential wood frame structure and normally at this time the family is either working and/or at school. 

Initially we are thinking this could be a faulty smoke detector activation or maybe someone is home and it's burnt food on the stove. However, upon arrival we see no signs of "life" at the residence. There are no cars in the driveway or at the curb and no homeowner waiting for us. Right here, our confirmation has proven correct. No one is home and a faulty detector went off. 

We immediately considered that because of the time of day with no activity at home upon arrival and the lack of cars visible to us, it must appear no one is home. 

Now let's detach from that mindset for a moment. 

We automatically assumed based on the time of day and day of week no one would be home however, that simply cannot be the case. To overcome confirmation bias, we need to loosely take time of day into account and assume every response has occupants on scene. Having a rough idea of who might be home is good to have but it cannot be written in stone and here's why. 

A residential structure could with an attached or detached garage could have the homeowner’s car parked inside (off-day or working from home) or the car could be for all intents and purposes, at a shop getting work done.  

To go further into the example here is more details. The engine company officer decides to DETACH from the initial mindset and dispatch and peak around the exterior of the structure that has a 6-foot privacy fence around the side yard and into the backyard and notices black smoke coming from the basement windows on the "C" side (Charlie side ) of the structure after entering through the fence gate. 

We've identified two areas of concern here. One, we disregarded the confirmation bias of time of day that the potential of no one is home and we identified an unforeseen circumstance based on the initial dispatch of the alarm.  

By detaching from the plan for a moment and taking a step back to question and prove out your initial mindset can oftentimes be the difference between a reactive approach or a proactive approach. The IAP is a great tool to have although we must ensure we are always critically thinking on scene and not simply going through the motions.

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

Truck Company Hook & Can Firefighter

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The versatile firefighter on the truck is the hook & can firefighter and for good reason.  Engaged with a 6 foot New York Hook and a Halligan Bar married together along with a pressurized water can, this firefighters role consists of various areas of the first due truck - most importantly primary search.

Prior to Entry & Arrival

• Size-up the structure - identify the needs of possibly using a saw for entry due to boarded up windows and doors and consider VEIS as a possibility.

• Assist the iron firefighter with forcible entry whether it is a conventional entry or utilizing windows. 

• If there is a VEIS scenario in place, it is the hook & can firefighters job to be the second firefighter through the window with the can. This will provide as a means through heat/smoke filled hallways to make the push to other rooms in search of victims. 

Interior Search Operations

Along with the irons firefighter, primary search is this role tops priority and splitting the search is the best and often times will yield the best results. Remember, the primary search needs to be thorough but also quick.  In this scenario it is best the hook & can firefighter and the irons firefighter split the search by utilizing the hallway as a meeting point while they single-handedly search the rooms - all while keeping in vocal and visual contact as best as possible. 

This type of search technique will assist the engine company in making a clean stretch to the fire room. Why? Since team is performing a type of orientated search, this will leave the hallway open for hose advancement and less room for any type of hose entanglement with firefighters. 

Initial Search Complete

Once the primary search is complete, this isn't the end for the hook & can firefighter. In fact, work has only just begun. The hook, halligan and can are brought in for a reason other than search and advancing through smoke filled environments but also assist the fire suppression crew with opening up the walls, ceilings, shutting off power and utilities and exposing hidden bodies of fire. 

In the end, each role on the fire ground compliments the others. Engine, truck, rescue it doesn't matter, each firefighters role on any of the company units it's vital to the success of their crew and the success of the others. 

Train hard and keep learning the craft.

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

The Truck Company Officer

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The firefighter in charge of all operations related to the truck company is the truck company officer, whether it be a lieutenant or captain based how your department is set up and operates. This firefighter is the one who paints the picture for the crew and sets the stage for incoming units through the size-up presented over the radio. The message should be clear, concise and simple - (ie., "truck 7 arriving on scene 123 Sesame Street. Two-story wood frame structure, smoke showing from the A/B corner. Truck 7 will be forcible entry and search operations…").

This message from the officer, sets the stage for what's to come next and how incoming units need to prepare for their arrival on scene. 

The truck company officer is also an interior firefighter during this time as well and must remember to bring a few tools with him. However, prior to making entry with the crew, the officer is responsible for performing a 360 degree size-up, if possible. Otherwise a three side size-up will do.

Truck Company Officer Tools

• Officers tool or halligan

• Radio (of course)

• Thermal Imaging Camera (TIC)

Once the officer makes entry inside the structure, they are now in charge of and coordinating all things related to their crews operations and relaying those actions to the Incident Commander (IC). Various situations will determine where the officer will be in relation to the crew in the structure.

During a vent-enter-search (VES) operation, the officer is the last firefighter up the ladder. This is so the irons firefighter and the hook & can firefighter can perform their primary search of the room. All the while the officer is utilizing the TIC to scan the room with a six-sided scan (walls, floor and ceiling) to help maintain contact (visual/verbal) with the firefighters inside the room but also help locate the fire. Most importantly, the officer while utilizing the TIC can assist the crew to a possible victim which should be done with the utmost priority when performing a primary search.

This same practice goes into searching bedrooms or offices off a hallway. The fire officer would remain in the hallway monitoring fire conditions of the search rooms while keeping in visual and verbal communication with the firefighters performing the search. In addition to monitoring the search rooms, it is important that the fire officer monitor the fire conditions throughout the hallway keeping in mind the type of structure the they are in, in relation to how fire behaviors in the different types of construction thus being situationally aware of what could go wrong. 

The last thing the truck company officer is responsible for is having trust in himself, his crew and those working in coordination with him inside and outside of the structure. 

Once the incident is complete and the company is back in quarters, one of the best things the truck officer can do is sit down with the crew and discuss the pros and cons of their job on the incident. This will help with building a solid bond with each other and solidifying the trust of working each day together.

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

Outside the Box 360

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Performing a 360 upon arrival of a residential structure fire is crucial. Everyone always hits on building construction, type of occupancy, number of floors, and visible fire or smoke.

Did you notice a vehicle in the driveway, indicating someone may be home?

Did you see that the vehicle has a handicap placard on the license plate, indicating the owner may have a disability of some sort?

You walk up to the front door and notice children’s toys in the yard. Do kids live here?

Remember to look at the roof, utility lines connecting the house, solar panels, and satellite dishes. All these things could cause a hazard for crews operating on the scene.

You may arrive on scene and find a lot of clutter in the yard, leading to you assuming there may be hoarding conditions in the residence. We often find ourselves in tunnel vision and not looking at smaller aspects of the scene.

We want to hear from our followers. What are you looking for when you arrive on the scene?

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

Dangers of College Rental Properties

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Having a college in your response area can be a source of frustration and try one’s patience. For many new college students this is their first time living on their own and fending for themselves. This often brings an increase in nuisance alarms, medical calls following the first big campus party and a host of other calls for service. However, as trying as it may be, it is important not to become complacent. In a study published by the U.S. Fire Administration it was found 94% of fatal campus fires took place in off-campus housing. This is an alarming statistic we should be aware of. As the cost for college continues to increase more and more students will look to live off campus to save money. Knowing the common dangers found in off campus housing and the tactical considerations to take when responding to emergencies at these locations is critical for any department that has a college in their response area.

Typically, off campus housing owned by the college are required by either local or state building codes to have a higher level of fire protection. This is also true for privately owned rentals that are either listed as college rentals or multiple dwellings. The most dangerous of the off-campus housing are the privately owned rentals that “fly under the radar” of local building departments. The legality of these occupancies varies based on the authority having jurisdiction as well as local and state building codes. These rental properties are usually close to campus and were once privately owned single-family homes. Due to this, these occupancies are rented as a single-family rental. The rental agreement is signed by one individual, but in reality, a group of individuals live in this rental and share the cost. Yet, as far as any documentation shows it is a single person renting a single-family home. This is how these occupancies “fly under the radar” and are not required to have the same level of fire protection as would an occupancy listed as a multiple dwelling.

The traditional ways one can identify a multiple dwelling from the exterior does not hold true in identifying these off-campus houses. These are often single-family homes and are kept to look that way from the outside. They have one meter as opposed to multiple meters, which ordinarily could have been used to determine how many apartments maybe present. The amount of cars present could signify how many people live at the location. However, because these occupancies were once single-family homes there often is not the space to park more than two vehicles. The number of vehicles may also be limited per the rental agreement, street parking regulations or just the simple fact that many college students do not have their own car. The photo below is of a college rental that on paper is a single-family rental. In 2021 it had 15 college students living in it.

On the inside of these residences the layout may remain similar to its original design or be completely changed to accommodate more individuals. One of these common changes is making living spaces that would normally be a dining room or sitting area into bedrooms. This might be done by placing temporary wall partitions or like in the photo below, simply hanging a large curtain. This is important to note because at 2am bypassing the dining room to head directly to the second floor to search bedrooms might have you passing a bedroom.

Bedrooms or rooms with doors tend to be created into single room occupancies (SROs). Each SRO will have an individual lock and could house multiple renters in a tight space. Often, each of these doors will have a hasp on the interior and exterior of the door and a padlock is used. When a renter leaves, they place the lock on the outside, when they are home, they can place it on the interior hasp. Land lords do it this way for cost saving reasons as well as to make it easy on the land lord when renters change. In the middle of the night during an emergency it is going to be very difficult for occupants to find a key and then open the door increasing the likelihood of trapped victims. Crews should also consider taking the appropriate forcible entry tools because doors in most home that would be unlocked will need to be forced in these occupancies.

In this particular building the front door had a keyed lock on the inside which if engaged could inhibit occupant egress. The occupant’s ability to evacuate is a major issue in these rentals. Looking back at the exterior photo of the building the third floor has no second means of egress leaving only a very narrow interior staircase to get up and down. This staircase is also challenging for crews to ascend to complete searches or get a hose line in place.

Common areas are often overloaded with furniture in what many would consider abnormal configurations. Clutter is also a major issue. Packing so many people into small spaces it is almost impossible to avoid. Below are a few examples of conditions found in these rentals. In the first you can see a living room packed with couches. During the week they are pushed together to allow for easier travel between rooms, but over the weekends and at night they are spread out and block entrances in and out of different rooms to allow people to congregate and sit. The next photo shows a bedroom that has not only a bed, but a couch coffee table and dresser all packed into the room. This is a common setup in these bedrooms.

The third picture is of one of the SRO bedrooms. As you can see it is packed with stuff. Another thing to note is the amount of electronics plugged in. Here we see an AC unit, mini fridge, TV, and fan. Multiple this by however many bedrooms there are, and we have a huge electrical hazard. Many of these rental properties are older homes and do not have updated electrical systems or service this is something to keep in mind when going on investigations in these types of properties. Areas like kitchens and bathrooms generally remain unchanged and are shared amongst the renters, but again can be cluttered and unkept. All of which makes searching and advancing handlines more difficult.

Another thing to note is within these rentals there is usually a locked area which is the landlord’s space that the renters do not have access to. Typically, this is the basement or utility rooms. This allows the landlord to have storage space as well as keeps tenants from being able to access the buildings utilities. This being said, gaining access to the building’s utilities may not be easy and interior doors leading to the basement, attic or utility rooms may be locked and have a higher level of security than one would expect. Taking all of this into account is important when responding to incidents at these occupancies. Being aware of the obstacles one might encounter on the interior not only increases firefighter safety, but more importantly civilian survivability. Knowing you will encounter multiple locked interior doors, atypical layouts and high life hazards are all important in making tactical fireground considerations.

William Morrissey has 14 years of fire service experience and is a career firefighter with the Arlington Fire District (NY). He began his career as a volunteer with the Washingtonville (NY) Fire Department. Morrissey is NY State Fire Instructor and New York State certified code enforcement official and has a bachelors is psychology.

Forcing Trident Security Doors

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Higher capacity security doors are becoming more and more prevalent in all commercial and now residential homes for maximum break-in protection. The Trident Multi-Point lock provides a multipoint deadbolt locking mechanism with maximum resistance to break-ins. Here's the breakdown of the Trident system. 

  1. Instant self-locking deadbolt protection on each close or manual locking

  2. 4-point locking system

  3. Anti-pry protection

  4. Maximum door reinforcement kits - door strengthening bars and lower module reinforcement kit

As firefighters sometimes our jobs are going through the door in order to perform our interior fire operations and it is imperative we have an understanding on how to force this type of door should we have no other option or this is our best option for a quick knock on the fire or a rescue effort.

Let’s force the door 

All hand tools approach - IRONS - Method 1 

  1. Starting on the hinge side, using the Adz end of the halligan, gap/crush the door to gain access to the backside of the door by placing the Adz behind the door and begin prying the standalone pin away. By getting the standalone pin out of the way early on will help with the conventional door pop.

  2. Now, attack the lock side of the door starting with the top pin followed by the bottom pin and pry them away.

  3. From here, once the three pins have been pried away, force the center of the door conventionally.

Please note, this will be time consuming and energy depleting. Have a K-12 or spreaders on hand if need be.

All hand tools approach - IRONS - Method 2

  1. Attack the lock side of the door by gaping and crushing the door and start by prying away top pin followed by the bottom pin.

  2. From here, once the two pins have been pried away, force the center of the door conventionally.

  3. The door should go and entry can be made.

From my experience, these doors have been found mostly on rear pharmacy doors and other businesses with highly valuable goods. The best way to approach these doors is to study their makeup and understand their strong and weak links in order to force them in less time and reduce the amount of strain on the crew forcing the door.

Keep your eyes open and stay diligent out there. 

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



Aerial Operations - The Aerial Truck Check, Part 1

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Here is a look into how my Aerial truck check goes.

I usually start my Aerial truck check by walking around the Truck and checking for any obvious signs of an issue. Any issue, such as scratches dents, paint chips, doors missing, broken glass, you know the obvious things.

The next thing I do is go to the saw compartment. I take each of the gas- powered saws out of their compartment and start them. I allow them to idle outside is a position that they won’t wander off. If you don’t know what I mean here, just start a saw and place it on the ground in front of you. The saw will slowly wander off as it idles. So, place it in a crack in the ground or up against the wall of the firehouse. (NOTE: Make sure it doesn’t vibrate on anything that may become damaged, like paint on the firehouse wall.) I allow the saws to run the entire time I am checking the Truck. When Im done checking the truck, I fuel the saws, check bar and chain oil, and place them in service. The reason I do this with the saws is to allow them to run and get up to temp. It helps keep a healthy saw. Now there is a lot more to the saws here, but this is where I will stop for now.

Next thing I do is pull the truck out of the bay. I am going to check the engine fluids of the truck. Some trucks you have access points to allow you to do this. I prefer to raise the ladder and then raise the cab of the truck. This allows me to get eyes on the undercarriage. I check the fluids, oil, transmission, window washer, and the DEF. I will check Hydraulic oil and the generator fluids at this time as well.

Continuing under the cab, I check the belts, pulleys and anything bolted on the motor. Especially that alternator. I don’t know why but, these have a habit of losing bolts. In our Aerial class one of the things that we do is a truck check before operating the truck. We have found more than once, a loose or missing bolt and have had to send someone to get a bolt to continue the class.

Once the motor and it’s various parts are in working order I move on the exhaust, brakes, and springs. Making sure all are in tact with no “shiny” metal. This usually means there is something broken. Lets hope whatever is broken, let’s say a spring, that it is shiny and not all rusted, if it is rusty this means it has likely been broken for some time and maybe we missed it on our last truck check.


THE AERIAL TRUCK CHECK

While the cab is still up check the back side of the tires for any deformities low tread, bubbles, chunks missing. Remember these are Emergency Vehicles, not a fleet truck. If there are any issues at all document it and bring it to the attention of the proper person. For me it is an e mail to the maintenance supervisor and the OIC for the day.

As we continue under the cab we grab a creeper, if you have one, and begin to roll under the truck. Now with the Aerial up and the cab in the air it should be obvious to others there is a truck check going on, but to be safe place an Out of Service tag on the vehicle to your department SOG’s. This way you ensure that no one will run the truck while you are under it.

Continue to check for obvious issues, again broken springs and other hardware. Check the hydraulic lines, any coolant lines that may run here. Air brakes and the cans in the rear. It’s a good idea to drain the air tanks while you are here, this will remove the moisture from the air tanks and help prolong your airbrake system.

Look for anything leaking fluid. Investigate it. I know some trucks have their quirks but again these are Emergency Vehicles.

Check the inside tires for any issues, check air pressure on all tires, top off to your truck’s specifications.

Next month we will dive into the compartments of the truck and the aerial. Please remember this is just a way to do something and hopefully give you a few tips along the way. My approach is systematic and works for me. It may not all work for you. As always if you have something that may help, drop me an e mail and Ill put in here! Oh and BTW, the saws are still running, make them ready and put em back on the truck!

Peaked Roof Ventilation

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The Cuts

There are many types of cuts, and we will discuss a few. But the main objective is to release the heat, smoke, and toxic gasses. To do this your hole size needs to be big enough to make a difference. Unfortunately, the day of the 4x4 hole is over. This size just doesn’t release the amount of heat needed to be effective. With all the synthetics and plastics in today’s homes, and the rate of heat release these products produce, it just makes sense to make the hole larger. You may not find this in many books, but from my experience and the experience of other like-minded Firefighters I network with; we agree that at least a 4’x6’ hole is the new minimum.

There are many ways to accomplish this size and larger hole. I am a big fan of two cuts. The Louver cut and The Milwaukee cut. Each has their place. Now there are many more to consider but these are the two I am going to talk about.

THE LOUVER CUT

A two panel louvered cut on a residential roof will provide an opening that is about 4x8 foot. Starting at a high point, near the ridge and working your way across the top. Start your cut by plunging your saw into the roof, slide the saw to the left until the resistance is greater. This means you have hit the roof rafter. Now slide the saw in the same kerf cut to the right until that heavy resistance is meet again, now roll the rafter. To roll the rafter, you lift the saw out of the roof material and cut just the sheeting not the rafter. Then as you have gone over the rafter plunge the saw again until the next rafter. Continue this for process. Cut, roll the rafter, cut, roll the rafter, and cut to the rafter. This will give you about six feet in length. Now cut downward toward the soffit, about four feet. If you’re unsure how far four feet is, count rows of shingles. Each row is about six inches. That’s a foot for every two rows. Cut down eight rows. Now work your way back. Same cut and roll method. This time after you roll the rafter, stop. Reach up to the top cut, make a cut from your top cut to the bottom cut. This should be half way between the rafters. Continue working your way back to your roof ladder. Make the last vertical cut and now wait for the word to open up. Punch through with your six-foot hook, the roof material will “louver” on the rafter.

After the cut is made do not forget to punch through the ceiling material to allow for proper ventilation. As soon as the cut has been made, firefighters should evacuate the roof as quickly and as safely as possible.

THE MILWAUKEE CUT

The Milwaukee cut is a great cut that catches all aspects of your roof. It runs from the peak to the soffits. It is usually around four feet wide. To start the cut is just like the start of your louver cut. The only thing I would add is an inspection cut at the top left and right. This becomes important when you are ready to pull the material from the cut. As this allows you to get the hook into the material and pull. I should add that it can be done with a rotary saw as well as a chain saw.

This cut is labor intensive. It can be done with two Firefighters but 3 is optimal. You will need two roof ladders, one on each side of your cut. How you accomplish this cut is up to you. Meaning that you can run two saws or one. But I like the old adage that two is better than one.

Either way, after making your cut across the top and then making your inspection hole, continue the vertical cut all the way to the soffit on both sides.

Climb back to the peak and begin pulling the material from the cut. Again punch through the ceiling material.

The advantage to this cut is in a lot of New England homes there are many voids in the roof area. Especially in Cape Cod style homes. With the attic space above and the knee walls all open this allows you to properly vent the whole structure

SAFETY CONSIDERATIONS

Pitched roof ventilation can be one of the most hazards operations on the fireground, yet it is one of the most important assignments.

There are numerous things to consider when working on a roof. Number 1 the fire is under you! Sounding the roof is a must, know and understand the sound of a solid and a spongy roof. Know that in older homes the ridge and valleys are usually the strongest, but still sounding is a must.

Use a roof ladder whenever you can. Yes you can walk a pitch of 6/12 or less but err on the side of caution. If you cannot see, meaning heavy smoke conditions, then get on your knees. When you have an SCBA on you have balance issues, add a pitched roof and low to no visibility, this could be a bad combination. Always try to work your way back to your roof ladder. This may not be able to be done 100% of the time but do it as much as you can. Know the signs of a bad roof. Bubbling shingles, smoke slithering from under shingles or through metal roofing. Any sags in the roof or in between the rafters. Understand building construction, especially roof construction. Understand what types of roofing material is on the roof, how many layers of shingles and sheeting material. If you are unaware of the construction type, then cut inspection holes. This may save you some time and may even save your life.

Mother nature is always messing with us. From snow to sleet to freezing rain. Be aware of these conditions and take appropriate actions. Use of a roof ladder even on a low pitch is a good start. Some type of striking tool, should already be in your tool selection, to break away the ice, maybe add a shovel as well.

Get out in your community and see what’s out there! Because you don’t know what you don’t know!

For more, check out Ryan Johnston and MAINE-IAC Training. www.maineiactraining.org

Follow Ryan on Instagram @maineiactraining

Benefits of Stretching

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Unlike athletes firefighters and other first responders don't know when "game time" will be. It could be at 7am or it could be at 11pm but in any case we need to ensure we are at our best when the alarm goes off. As we know, we cannot predict when runs will come in and when they won't but preparation of our bodies before and during shift is just as equally as important as preparing our gear, tools and apparatus. Further, being able to wind down after runs is just as important as preparing for the shift and the potential call volume. This will help prepare the mind and body for work.

So where am I going with this?

I'm going with a focus on stretching. That's right. Stretching.

Stretching, even a short routine, added to your daily routine is a great benefit for overall health and wellness and pays off large dividends. It could be used as a pre-workout or a post-workout routine or both. Stretching can help unwind and release tension after a hectic day or even a long duration run as well as assist in increasing energy levels.

Here are some health benefits to stretching that help can keep you on the path for a long shift in the firehouse and overall better health.

1. Improves flexibility and agility which is important for all firefighters
2. Helps keep a decreased resting heart rate. A health heart is vital for all firefighters
3. Increases the circulation of blood and oxygen to the muscles
4. Helps remove waste from tissues such as lactic acid which is built up during intense exercise. Sometimes causing painful, sore muscles.
5. Helps prevent injuries
6. Increases overall mood and well-being.

Stretching at its best could be used a form of exercise for the body and mind. Keep in mind to only stretch as far as your current level of flexibility and over time the range of motion will gradually increase.

6 Stretches to do everyday to help improve flexibility, blood circulating, oxygen levels, relieve stress and tension. Do all 6, three times for 15-30 seconds each.

  1. Quadricep stretch

  2. Hamstring stretch

  3. Calf raise

  4. Spinal twist

  5. Kneeling hip-flexor

  6. Chest opener

Always remember, before beginning any type of exercise program to consult with your primary physician first.

Side note: As per the 2018 NFPA Journal on firefighter injuries, there was an estimated 58K plus injuries estimated in 2018 and also the lowest since the NFPA has been analyzing this data in 1981. In this report it was noted that the major type of injury during fire ground operations were strains and sprains, which accounted for 38% of all injuries while it accounted for 59% of all non-fire ground injuries.

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