Remembering Lt. Arnie (Arnold) Wolff

On Sunday, August 13, 2006, Lieutenant Arnie Wolff, assigned to the ambulance for the shift responded to a call at 438 Edgewood Drive around 12:30 afternoon. Upon arrival Lt. Wolff and his partner were assigned to assist the first due engine with attaching the 5-inch supply line to the engine for water supply. The engine company they were assisting with the supply line was currently conducting an attack on a suspected basement fire, while the ladder company was performing horizontal ventilation of the structure. The Incident Commander had then requested Lt. Wolff and his partner to conduct a primary search of the residence. With a few steps into the residence at around 12:34 PM, while beginning a lefthanded search, it was quickly noted there was near zero visibility with minimal heat conditions. Due to these conditions, the crew knelt down, sounded the ceramic floor and took one crawling step to advance in. Moments later, a large crack was heard just before the floor gave way, sending both firefighters into the basement.

A second alarm was immediately requested by the IC and rescue efforts began. The firefighter with Lt. Wolff fell into a finished portion of the basement and was assisted through a basement window by fellow firefighters. Lt Wolff fell into a room of the basement that did not have windows and his path to an exit was blocked. Due to the advanced fire conditions after the collapse, firefighters were unable to reach Lt. Wolff. His body was recovered 13 hours into the incident and his cause of death was asphyxiation due to smoke inhalation.

An autopsy was later performed and it was found that the carboxyhemoglobin level in Lieutenant Wolff's blood was 49.6 percent. The cause of the fire at the time was undetermined but it was concluded that the fire had been burning for some time in the basement prior to its discovery. The trusses that failed were in the area that was most damaged by fire. It is to be noted, the trusses that failed were TGI trusses, an engineered lumber product.

Fire Fighter Fatality Investigation Report F2006-26 | NIOSH | CDC

Arnie Wolff joined the Green Bay Fire Department in January 1989 and was currently assigned to Engine 451 at Station 5 and was also a paramedic. He was 5 days from receiving his promotion to lieutenant and was awarded it posthumously. Wolff leaves behind his wife and three children.

We remember…

Lt. Arnie (Arnold) Wolff, 55, Engine 451, Green Bay Fire Department

Electric Vehicle Fire Considerations for Second Due Company Response

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.

The Size-Up

Let’s Talk Size Up! 

Talk. If you just talk is anyone listening? Well, they should be. But if you don’t send the message properly, not only will they not listen, but they will also not get the picture you are painting. So, what is size up? To me, it is much more than just talk. It is giving others the image you are seeing right now. It is giving them vital information about whatever the incident is at hand. Let’s just base this conversation on House fires. What are you looking for? Is it just the building? NOPE! There is so much more. What is the exterior telling you about the possible battles you may face? I recently read a post from OJ Kolodziej, a Fire Captain from Birmingham AL and the owner at Magic City Truck Academy, a Fire based training company similar to mine. If you don’t follow him, you should!  But he made a recent post on size up. It was a short post about vehicle size up at a house fire!  Yup vehicle size up. This simple method will help you find clues of what may be inside this home.  How? Glad ya asked, look into that vehicle instead of running past it!! Well, if you have a visible victim then yeah go past it. For the sake of this article, there are no visible victims. Look at the car, are there any car seats or booster seats, how many? What are the license plates? Handicap, or is there a handicap tag hanging on the mirror? What is the general condition of the car? Is it in shambles and full of stuff and things, this may give insight of the interior of the home. Is the hood warm? What does the back window have for stick figure stickers?? A vehicle can tell you a lot!  


Photo by Ryan Johnston, training burn Greenville Maine 

Now we have looked at the vehicle, what does the door yard look like? SQUIRREL!! Did you notice I didn’t talk about time of day? Yeah, I’m not going to. Now several years ago I might have. But as our world changes so does our size up factors. The lack of or having a vehicle in the driveway at any point day or night is not really a reason (in my opinion) to search more or less. Today’s culture has taught me that it doesn’t matter what time of day it or if a vehicle is present or not that I should not base my search on either of these items. They may direct me towards a targeted search, but not swaying my decision to search. With COVID and just the amount of people working from home, we are likely going to find victims regardless of the time of day.  

OK back to my original thought. You have taken note of the vehicle, and you are likely doing a 360.  What are you seeing? Building type, number of floors, is there the same number of floors in the front as there are in the rear? What are you smelling? What are the conditions? Smoke, Fire,  Nothing? If you do have smoke or fire, from where and how much? You can even get into the smoke volume, color, speed and density. Do you know what your water source is going to be?  What mode of attack will you be in? Offensive, Defensive, Investigation? Once you announce this info over the radio to the incoming units establish command. I am the worst person for a stationary command, but it is important. So, announce the location of command, rely on you officer staff to relay pertinent information to you as needed and once a command post is established stay there, if possible, see what I did there? In the fire service Never and Always are two bad words. The thing about size up is that it is always on going. As the incident changes the resources that you may need or not need changes. I try to reassess the incident every 10 to 15 minutes in the first hour.  After that the incident will dictate my time line. This article is no means the end all to size up. It is  just some of the things I do. Hopefully this will trigger you to look at how you size up your fires and  as always, if you have any questions or comments please reach out! I really enjoy it when we have  feedback, I learn so much from all of you, either when I am out strutting or if it is through this article sparking conversations. SO, how do you size up?  

Ryan Johnston

Owner, Maine-Iac Training

www.maineiactraining.org

ryan@maineiactraining.org

Benefits of Stretching

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.


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 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.





Re-Present Yourself to Represent Your Department

From the time we enter the academy to the time we are sworn in as firefighters, we are training to become a better version of ourselves. Even after we graduate and begin our time as a firefighter we are still training each and every day to improve ourselves to become a better version of ourselves but what about the department and community we serve? They say the name on the helmet represents the department and the name on the jacket represents who raised you. Well, what if the name on the helmet and the name on the jacket are not only being represented by you but your “re-presenting” those names through you? 

Think about that for a minute. The 2 names on your uniform are being “re-presenting” through you. The town, the communities and other agencies know the department on the helmet and may quiet possibly know the name on the jacket but it’s how the names are carried and “re-presented” that makes the difference. It’s easy to put the uniform on and go to work but it’s another thing to put the uniform on and go to work with humility, honor and respect. Ask yourself these questions when you’re “re-presenting” the names because this is how you are “re-presenting” your department and your name to others.

1. Am I respectful to my boss and my crew?

2. Am I humble?

3. Do I respect the job?

4. How do I want these names to be “re-presented” to my fellow firefighters and the community?

5. Am I training hard each and every day to improve myself mentality and physically?

6. Would I be able to lead myself?

Being a firefighter and wearing the uniform isn’t a right, it’s a privilege. A privilege many people wish they had and a privilege that can be taken away at any moment. Be conscious of how you act and speak when wearing any part of that uniform on and off duty, it’s showing how you present yourself and also how you are “re-presenting” the names on that uniform. So do a service to your department, the community you sworn to protect, your fellow firefighters who ride alongside you, your family and most importantly yourself and “re-present” them the way you would want someone to “re-present” you. 

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.