Black Friday Sale!
Check out our online store for the deals we are offering on Black Friday.
10% OFF ALL SHIRTS
10% OFF ALL STICKERS
To check out our online store and shop the Black Friday Sales CLICK HERE.
UL - Air Entrainment Research
UL's Firefighter Safety Research Institute has conducted an extensive Air Entrainment Study to evaluate the influence of nozzles and their ability to influence the flow path during a fire. I personally have been conducting my own back yard testing for more than a year on this very topic. From the moment "You can't push fire" was quoted I began to evaluate the entrainment of air using various nozzles and application techniques. I am looking forward to seeing the results UL publishes so we can have a better understanding of this dynamic environment. I will release several training videos in the near future about this very topic but until then check out UL's video about the study. https://www.youtube.com/watch?v=N7pMy_bl2Vs
You can read below to see what UL has to say about this valuable research project:
As part of the 2013 DHS Grant to study the “Impact of Fire Attack utilizing Interior and Exterior Streams on Firefighter Safety and Occupant Survival” testing was conducted at the Delaware County Emergency Services Training Center in Sharon Hill, PA to measure the amount of air being entrained into the structure by Fire Attack operations. Each test was designed to evaluate differences in entrainment, if any, by looking at different nozzle types, stream types, application patterns, as well as different compartment and ventilation configurations. These tests were conducted over a four day period where more than 150 tests were performed resulting in tens of thousands of data points as well as hours of video and hundreds of still images.
These experiments were conducted in a two-story residential structure with concrete walls and drywall constructing the first floor, and normal wood framing with drywall constructing the second floor. The building size was 20ft. wide, 36ft. long with 8ft. high ceilings. The building had multiple ventilation openings varying in size which allowed tests to be done utilizing different variables to replicate the most realistic conditions firefighters would face in the field. Additionally, the interior geometry of the structure was varied dependent on the type of test being conducted.
Instrumentation was used to measure air flow into the structure caused by the type of hose stream and how it was applied. These devices included bi-directional probes and associated pressure transducers to measure air flow in addition to in-line pressure and flow gauges to ensure the hose streams were applied at the desired pressure and flow per the manufacturer.
The tests covered a range of hose line sizes including 1-3/4” and 2-1/2” as well as different nozzle types: combination/fog and smoothbore. Portable monitor and master stream devices were examined as well. The hose streams varied between smoothbore, straight stream, and narrow fog in addition to the nozzle patterns including fixed, “Z,” “O,” and the Inverted “U.” The first round of experiments was aimed at determining the amount of air entrained by the different nozzles at different hose line sizes and application patterns irrespective of building configuration. The next series of tests examined the impact of varying the ventilation openings both behind and ahead of the nozzle. The final series of experiments focused on a more realistic interior geometry layout involving flowing water while moving down a hallway towards a room. Once again, ventilation openings were varied ahead of the nozzle. During each of these series of experiments, hose streams were applied from both the interior and exterior of the structure to determine the differences in overall entrainment into the structure.
The Rescue Wedge
It has been said many times before, that having single firefighter forcible entry skills becomes a force multiplier on the fireground. This wedge was developed by Jared Ford and Wesley Porter and made in the U.S.A. Using a machined wedge can help tremendously when trying to gap a door by yourself. We have been testing out the Rescue Wedge and will be producing a product review video in the near future. Until then you can get more info off of their Website and their Facebook Page. Check out this video and see what you think.
https://www.youtube.com/watch?v=Mr-goxahRok
Product Giveaway - American Fire Apparel
American Fire Apparel has decided to support our training mission and will be giving away a free item on our Facebook page today! The winner will get a chance to select any item from American Fire Apparel and they will send it straight to you. To enter the contest make sure you go over to our Facebook page and look for the post with the giveaway. Like or comment on the post and we will select a random winner by the end of today, November 9, 2015.
You can check out a few of the products in our video below:
https://youtu.be/KALlE4z39c0
Movember is Here!
As many of you know firefighters are at an increased risk of developing many forms of cancer. November has become the month for men to raise cancer awareness and this movement has been largely credited to Movember. The Movember Foundation is a global charity committed to men living happier, healthier, longer lives. Since 2003, millions have joined the men’s health movement, raising $650 million and funding over 1,000 programs focusing on prostate cancer, testicular cancer, poor mental health and physical inactivity.
Box Alarm Training has created the Firefighter Mustache shirt to help raise cancer awareness for firefighters. We will be donating the proceeds of the sales of this shirt to Movember. To get your own shirt you can click here.
Firefighter Combat Challenge Video
We had a great time filming the Firefighter Combat Challenge Video over the weekend. Thanks to Dr. Paul Davis and Mike Word (The Voice of the Combat Challenge) for arranging a video for us to shoot. My brother Josh Hinkle and I were able to shoot all weekend and we are working on producing a few videos from the event. Here is the first one, The Highlight Reel! https://www.youtube.com/watch?v=HmgQoxm87uE
New Shirts are Here!
The new shirts are here! We now have 3 shirts in our online store and each purchase helps support our mission of providing free training resources to firefighters. We even have one shirt created to help fund men's cancer research and awareness. To see more info about the new shirts you can check them out by clicking here.
You can also see the shirts below with a short description:
Tactics on Tap!
The first Mississippi Tactics on Tap is coming up this Saturday, July 25th! We will be there discussing the latest fire attack research and tactical recommendations. If you are interested in joining us you can RSVP for the event on the North Mississippi Emerald Society Facebook page. We will start at 5:00pm at the Blind Pig Pub in Oxford, MS. Hope to see you there!
Firefighter Combat Challenge - Mississippi
If you are nearby come join us on July 31st for the Firefighter Combat Challenge in Brandon, MS. We have produced a promo video for the event and you can check it out below. For more info you can click here. https://www.youtube.com/watch?v=AktYvlr46r4
FD Leatherworks Review
I recently purchased an FD Leatherworks chinstrap and decided to shoot a quick review of it. FD Leatherworks makes a ton of different leather products for firefighters like: Radio Straps, Suspenders, Truckman's Belts and Chinstraps. You can check out the review below and you can also visit their website at www.fdleatherworks.com. https://www.youtube.com/watch?v=GleY6fXVI14
Why are we here?
As “one of those firefighter Social Media pages” I feel like I should share with all of you why Box Alarm Training even exists. It is pretty amazing to see the sheer volume of Facebook pages now dedicated to firefighting, training, and overall firemanship. I know things can become very cloudy and hard to sort through with this infinitely larger network of firefighter social media. Let me start by saying I believe the vast majority of the members in this network are doing amazing things. They are creating so many opportunities and opening the line of communication to share ideas, research and tradition.
So, why are we here? I know it sounds cliche but I grew up with a desire to become a firefighter. You can ask anyone that knew me when I was a kid, my dream never grew out of me. When I graduated high school I knew I wanted to join a volunteer department and I found an incredible department in Oxford, MS while attending Ole Miss “THE University of Mississippi”. I was a member of the Ole Miss Rebel football team and had some incredible opportunities to meet with amazing athletes and leaders including; Eli Manning, David Cutcliffe, Hugh Freeze, Robert Kayat, Jason Cook, Mike Espy, Michael Oher and many more. I learned a lot of life lessons while at Ole Miss and one simple phrase that Head Coach David Cutcliffe used to say on a daily basis was “leave this place better than you found it”. I continue to believe that our mission in the fire service is to leave this place better than we found it.
In 2010 I created a YouTube channel with the idea of shooting some simple training videos to help out some local volunteer departments that needed more training resources and couldn’t afford some $1,000 dvd package… So, I shot a few videos and before I knew it I was receiving messages from all over the world asking for more. It completely blew my mind and to this day I am amazed at the ability for some form of technology to change the way generations learn about firemanship. The absolute number one goal of Box Alarm Training is to provide training resources to all firefighters regardless of their budget, level of experience, or whether they are career or volunteer. After running the YouTube channel for awhile I decided to expand the channel to an actual training company so that we could grow. We have added a new website with more resources, a Facebook Page, and have several guys that have helped contribute on the site. In no way, shape or form do we claim to be the experts in all things fire and rescue. However, I firmly believe we can find the guys that are. I have been working hard at finding some other guys to contribute with more material and I believe I have some really good ones lined up. I thank you for all of the support you have given us. Every time you like, share or comment not only gives us confirmation that we are doing the right things but also allows us to reach more firefighters and that makes a difference. I thank you for the support and feel free to shoot us a message or recommend a new training video. We are always open to new ideas. Let’s leave this place better than we found it.
The FF Wedge™
Many firefighters have asked us about the FF Wedge™ and where to find them. We have put together a short video below and have also provided Dale Pekel's in depth video of the wedges. If you are looking for them you can find them in our website store just Click Here. Check them out below: https://www.youtube.com/watch?v=-CU2GNrFf-k
https://www.youtube.com/watch?v=6h5f24dbq9g
Nozzle Series - Automatic Nozzles
We are continuing our Nozzle Series with Automatic Nozzles. The Automatic Nozzle was originally designed on a napkin and since then has been widely used throughout the country. The goal of the automatic nozzle is to provide relatively consistent nozzle pressure throughout a wide range of flows. So, you will see automatic nozzles used in many different applications including foam operations and standpipe operations. You need to thoroughly evaluate the use of an automatic nozzle in certain applications prior to using them. While the nozzle can offer several advantages like the ability to provide the pump operator with an in-line pressure regulator it can also conceal hidden flow issues because of the nozzles abilities to maintain good nozzle pressure. Adequate nozzle pressure does not necessarily equate to adequate nozzle flow. When a hose line is kinked or something happens to inhibit the amount of water moving through the line you will see no major indications on the nozzle except for a drop in nozzle reaction. You need to get out and flow these nozzles to feel the difference in adequate flow and poor flow. Check out the video below for an overview of the Automatic Nozzle:
https://www.youtube.com/watch?v=pzYmWeUPruk
Black Smoke Shields - Product Review
I just recently received my new helmet shield from Black Smoke Shields. I was very pleased with the results! These shields are hand made in Georgia and you can tell they take pride in their product. In the past I have purchased custom shields and it seems like you always have to wait an eternity to find a good one. Right now Black Smoke Shields is around a 6-8 week turn around on orders. That is really quick for a custom shield. Check out our product review video below:
https://www.youtube.com/watch?v=ehE1lcXitf0
For more information you can visit their website and Facebook Page:
Sutphen at FDIC 2015
You cannot help but stop when you walk by a nice low hose bed at FDIC 2015. Sutphen has worked with Columbus Ohio and put together a very functional spec for a pumper that is built to work. You will also see a gallery below of several of their other trucks seen at FDIC 2015 including a pair of aerials that have incredibly low hose beds and carry 500 gallons of water. Take a look at the gallery below:
[flagallery gid=11]
Roof Bail - Videos
Our friends at Search and Destroy Training have put out a couple great videos showing you a couple roof bail options using the new Badaxx and the 6' NY Roof Hook from Fire Hooks Unlimited. You can check out the video below and you can also visit their YouTube channel by Clicking Here. https://www.youtube.com/watch?v=jPYv73r3Km0
https://www.youtube.com/watch?v=AC2hEMh-RM4
Boston MAYDAY Training Video
This is a great MAYDAY training video from Boston Fire Department. Very well put together and even if your MAYDAY procedures differ from Boston you will still get tremendous benefits watching this video with your crew: https://www.youtube.com/watch?t=461&v=oCvkRLtk-_w
Nozzle Series - Adjustable Fog Nozzles
The adjustable fog nozzle is a very popular type of nozzle seen on many apparatus. You will see this type of nozzle used in a wide variety of applications. The adjustable gallonage nozzle offers a lot of versatility because of it's ability to not only change patterns but also to increase and decrease the flow through the nozzle. However, it is very important for firefighters to understand that turning the gallonage adjustment does not necessarily equate to flowing what the actual setting is showing. As you turn the gallonage adjustment on this type of nozzle you are essentially making the orifice larger or smaller and as this adjustment is made the pump operator must compensate on the pump panel to deliver the appropriate nozzle pressure in order to flow the selected gallonage. This nozzle can offer advantages and disadvantages including the flexibility of adjusting the flow but disadvantages like the potential for accidental flow decrease if you bump the gallonage adjustment in the dark or smoke. Take a look at the video below covering Adjustable Gallonage Fog Nozzles:
https://www.youtube.com/watch?v=vS3m5B8Bh9E
Harrisonburg Heavy Rescue at FDIC 2015
Typically it appears as if the normal process for spec’ing fire apparatus is to design a vehicle and then place the tools and equipment on it the best way possible. Every now and then however, you come across an apparatus that was designed around the tools and equipment it’s going to carry along with its overall mission. Such is the case of the new 2015 Harrisonburg Heavy Rescue built by Pierce.
The vehicle is well equipped on a Pierce Velocity Chassis with features including:
- A 70” cab with 20” raised roof section
- TAK-4 independent front suspension
- Detroit Diesel DD13 500 hp motor with 1650#’s of torque
- A wheel base of 255.5”
- Seating for 5
- Side roll and frontal impact airbag protection
- 26” extended front bumper with a raised tool tray that holds extrication reels and a 25k lb Warn winch
- Advanced electronic Command Zone
- 250 gallons of water. 10 gallons of foam
- 250 gpm hydraulic driven pump
- An overall height of 11’ 6”
- Overall length of 41’ 9”
[flagallery gid=9]
The true beauty and art however is the thought process and engineering that went into the rescue style body. Every item carried has a place and there is virtually no wasted space which allows the apparatus to carry all of the above in addition to a extrication equipment, air bags, an air cascade system and compressor, a full set of hand and mechanic tools, an ample amount of cribbing, and the standard compliment of firefighting tools including pike poles, axes, etc. The body also incorporates both high and low 9000 lb rated anchor points for rope operations.
Invariably, someone is going to ask, “Why water on the heavy rescue?” Harrisonburg fills the box with multiple surrounding jurisdictions for both fires and auto accidents. Because of that, they decided they wanted at least a minimal amount of water in case they were to arrive on the scene of either prior to the arrival of an engine company. Due to their thinking outside the box, they were able to do so without compromising compartment space or having to reduce their standard rescue compliment.
https://www.youtube.com/watch?v=dqV6Efp7CZE
Nozzle Series - Fixed Flow Fog Nozzles
Fixed flow fog nozzles are a very popular type of nozzle seen all over the country. The nozzle offers several advantages including an adjustable pattern and simplicity of pump operations. You can find fixed flow fog nozzles in several different configurations. You will commonly see this type of nozzle offered in there different pressures; 100 psi, 75 psi and 50 psi. You will also see this type of nozzle offered in a breakaway version which is fairly popular for high-rise and hose packs. You will see many break away versions of this nozzle with a smoothbore integrated into the breakaway. Take a look at the video below for an overview of the Fixed Flow Fog Nozzle:
https://youtu.be/xfMI7rB-r9o