Archive for: ‘June 2012’

Drywall Escape Ladder

June 17, 2012 Posted by Jason

Here is a post from our good friend Chris Huston of EngineCo22.  Check out the post and visit him at EngineCo22.net.

 

Options. On the fireground, the more the better. When talking Firefighter Survival, presenting viable options will lead to success. Over the last few years, many great methods of self-rescuing have been taught to the Fire Service. The most important, is staying out of situations that lead to needing them, which is quality performance of the basics. However, after you still did everything right, it can still go bad. Having several techniques to self-rescue is critical to ensure success.

 

One such technique is what I call the Drywall Ladder. This method is performed by kicking and punching holes into the drywall to create a ladder. You would perform this to escape out of high window.

 

The standard residential window is 18”- 44” off the floor, if it meets fire code for escape. Windows higher than 44” are not for egress and are used for lighting and ventilation. To use these windows for self-rescue you have an option or two. The first option if you just need a little “boost”, use your hand-tool to create a step. Halligans work great for this task. Once you are over and out, just make sure to reach back in and grab your tool. If the window is too high, this option may not be feasible.

 

Another option, create a ladder in the drywall. The first step is to determine where the window goes and if refuge can be made. Next, kick a hole into the drywall about 8 inches off the ground then another about knee high. Make sure you create these holes approximately the same width apart as your legs. After the first two holes are created, punch two more holes several inches above the first two with your gloved hand. Think about the distance between two rungs on a ladder. Please use caution when using your body as a tool, consider where the studs are. Can you see the pattern? This method is a distance relative of rock climbing. Be sure to keep your weight on your feet to decrease effort.

 

Other considerations:

  • Call the mayday first and get help coming.
  • Where is the window relative to fire conditions?
  • Will you and your partner physically fit through the window?
  • What type of glass/construction is the window?
  • Will taking the window draw fire towards you?

           

 

Next time you are performing self-rescue maneuvers in training consider trying this method. The more options you have and can quickly utilize one in a self-rescue the better.

Personal Rescue Webbing Setup & Storage

June 8, 2012 Posted by Frank

In this video we cover the techniques used in our classes to setup and store a personal rescue webbing that we utilize during many of our evolutions.

 

 

 

Small Hand Tools: Wire Cutters

June 6, 2012 Posted by Jason

When we started offering classes and offering hands on training, the one thing we wanted to make sure of was that the training was as realistic as possible.  We had all attended hands on training drills and classes and we know what we liked as a student and what we didn’t.  So, when we run our drills we want the student to have as realistic of an experience as possible in a safe setting.

One of the props we use in multiple drills is an entanglement prop.  The purpose is used in many ways:

–identifying the hazard during normal firefighting operations and avoiding the area

–identifying one of the parameters for calling the mayday

–being able to self extricate or untangle yourself when debris falls on you

All of the above are important and crucial for firefighters and officers to have a strong mastery of. The portion we are going to address today is the use of wire cutters to cut entanglements that may have you trapped.  In many cases, a firefighter who is calm, aware and who has the right tools, cutting a few wires may create an easy escape.

The first rule here is to stay calm and don’t barrel your way through the wires. This will expend needed energy and air that you may need later or for an extended wait for help.  Additionally, trying to use brute strength, in most cases, will only tighten your entanglement making locating and cutting the source of entanglement harder.

In past classes we have taken, and provided, we would hook a firefighter, have them verbalize the mayday, find the entanglement and then unhook them.  What we found after a couple of classes is that we were teaching them to just identify the problem and not really solve it.  So, we began making the firefighters in the prop cut or remove their entanglement on their own. This was a real eye opener.

The tools that we carry are not always adequate for what we want them to do.  One common theme among many firefighters that attend our class is that they carry multi-tools like a Gerber or Leatherman believing that they will use that tool to cut their way out of an entanglement.  Here are some problems that are seen with these tools:

–they are small and hard to find with gloved hands

–once they are found, they have to be opened and made ready to cut

–they have a very small surface area for cutting wires, very small

–they really are a two-handed tool, one to hold it and one to open the cutters/pliers

–many keep them on their duty belts and are unable to reach them

        

What we recommend is a pair of cutters that are fairly large in your pocket and are easy to feel and retrieve.  They should also be able to cut at least an 8 gauge wire or the aluminum sheathed commercial romex.  They should be sturdy and easy to operate with one hand. The reason we recommend longer handled cutters is that they provide a little more leverage by holding them lower on the handle if need be.

The photos show the multi-tool and a pair of wire cutters that we picked up and the local auto parts store for around $15.  They aren’t real heavy and I personally have cut objects, flexible water line, that were 3/8 of an inch with no problems.

Just know your tools and what it’s capabilities are. If you have expectations for the tools in your pockets, practice with them.  I have seen firefighters throw “tools”in there pockets that were absolutely useless when they finally trained with them.

Train hard and train with purpose and make drills as realistic as possible.  Just a note, most HVAC companies will give you left over flex duct that you can use for entanglement drills. It’s realistic in regards to what we very likely could run into and they stretch out to allow multiple evolutions with one small section.

Take care and keep on training,

Jason

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