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Kid Stuck In A Safe – What’s Your Plan?

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By: Hasenmeier

Yesterday, Andrew Brassard shared some pictures from a recent Brotherhood Instructors Man-In-The-Machine class with a rescue email group.  The picture below jumped out at me and I quickly traded another email with Brass.

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To be honest, I had never even thought about having to extricate a kid from a safe.  Is it possible, you bet.  Just google “kid trapped in a safe”.   Think about all the safes in Dick’s Sporting Goods, Walmarts, Gander Mountains, etc…

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Brass shared that for this drill they drilled several air holes and then used an angle grinder to cut off the top. Below is a video from across the pond with a combination of techniques to free the victim.

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Do you have any experience with this type of rescue.  If so, please share.

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A Propane Problem – What’s Your Attack

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By: Charlie Hillman

If your jurisdiction contains residential structures serviced by propane tanks; controlling this hazard should be a tactical priority.

Here is a picture of a typical residential propane tank that we can encounter in a rural setting:

This is a 250 gallon propane tank that provides heating and cooking fuel.   Propane is used in the rural setting rather than natural gas in most cases.  Natural gas is normally delivered via underground lines, and the cost to run miles of natural gas line makes it cost prohibitive in rural settings.  Thus, most rural homes are serviced by a propane tank that is on site.  The propane is delivered by truck to the tank when the consumer is in need of fuel.  Be cautious of appliances that were designed to use natural gas and are being fed by propane.  Propane has a higher amount of BTU’s per cubic foot; so if used in an appliance that was designed for natural gas it can have disastrous consequences.  These appliances have smaller orifices for propane and larger orifices for natural gas.

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As we all know when one of these tanks becomes exposed to excessive heat a BLEVE (Boiling Liquid Expanding Vapor Explosion) can occur.  To prevent this from occurring use simple tactics to mitigate this hazard.

  1. If the tank becomes exposed to excessive heat, cool the tank from a safe distance.  This tactic can be accomplished by an unmanned ground monitor for added safety.
  2. To control a tank in which the relief valve has opened and fire is actively burning use the following technique:  two hoselines manned with the appropriate number of firefighters should approach the tank in a coordinated effort.  Start by directing a straight stream at the tank to begin the cooling process.  Advance the hoselines together as one unit and gradually move from a straight stream to a narrow fog pattern to a wide fog pattern.  As the wide fog pattern is being applied to the tank, both teams should be close to the tank and one person should control the tank by closing the valve.  Retreat together as one unit gradually moving from a wide fog pattern to a narrow fog and then back to a straight stream.  Cool the tank for an extended period of time.
  3. Avoid operating a hoseline in the direct vicinity of a propane tank that is not being cooled with water.  Especially avoid operating in the direct path of the ends of the tank.  If a catastrophic failure of the tank should occur the ends of the tank will be the first failure point and will project like missiles.  However, that being said, if a tank catastrophically fails fragments of the tank will be launched in all directions.  A minimum working distance from the tank should be approximately 300 feet and an evacuation distance (for non-emergency personnel) should be approximately 1600 feet.
  4. Direct stream placement to the safety valves should be avoided to prevent the valves from icing over.
  5. If the relief valve opens up (characterized by a loud whistling sound) leave the area immediately.  The escaping propane will ignite and act like a flamethrower until the pressure is relieved inside of the tank.  A tank that is showing signs of discoloration should also prompt immediate evacuation of the area, as this could be an indicator of tank failure/explosion.
  6. Continue to apply large volumes of water to the tank after the fire has been extinguished.  This will ensure that the contents of the tank are completely cooled and the tank is safe.
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Remember, these tanks (propane or compressed natural gas) can also be found on alternative fuel vehicles.

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The Turkeys Are Coming

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A good reminder about what is coming and how to combat it in this post from FF Charlie Hillman.  Without a doubt we will end up seeing some crazy pictures or videos of turkey assisted fires within the week.

With thanksgiving right around the corner, it may be a good time to review some tactics for turkey deep fryer fires.  Personally, I am a big fan of the deep fried turkey because everything is better deep fried!  However, as we all know the turkey deep fryer can cause disastrous consequences for the careless cook.

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Hopefully, most people who choose to deep fry a turkey will perform the activity outside of their home.  Assuming that the cook does decide to deep fry the turkey outdoors, they sometimes exercise poor judgment in the location of where they deep fry the turkey.  Fires have occurred on wooden decks and inside garages amongst other locations.  A cook who is not attentive to the concept of displacement often encounters trouble.  The cooking oil is heated in excess of 350o F and when a wet or frozen turkey is placed into the hot cauldron of cooking oil it causes a furious reaction between the oil and water.  Compounding the problem is that an inattentive cook may have filled the deep fryer with too much oil which is displaced when the turkey is inserted into the deep fryer.  With the turkey in the deep fryer and the oil running over, the oil reaches the flame from the propane burner and is ignited.  The cook may not have the ability to shut the propane off that is fueling the deep fryer.  Now the oil is starting to involve the combustible wooden deck (sometimes with an abundance of dry leaves) or the smooth concrete floor of the garage.  If the deep fryer is inside of a garage the hot oil can shoot up to the ceiling and out from the deep fryer to involve the combustible contents of the garage.  Either way the 20 lb propane tank is in serious danger of BLEVE due to the flame impingement from the resulting fire.

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Vent Enter Search Thoughts

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This post is a contribution form Ryan Brotherton.  He is a young firefighter who takes every class he can.  The points in this post are a summary of his training regarding VES so far.  Not bad for a young savage.  The video linked in the middle of this post is of a successful VES performed by FF Bob Swick of the Fairborn (OH) FD back in 2002.  Several of us did some live fire training with FF Swick a few years back that won’t be forgotten anytime soon.

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VES can be very beneficial when used properly on the fire ground, however, it can be very dangerous if done incorrectly.  We constantly train on fire ground tactics and operations, some more than others.  This is a skill that can contribute to a successful operations if done properly.   You are encouraged to train with both hands on and classroom sessions to safely learn the VES techniques.  This training can easily be done in the fire house or any dwelling that you and your company have available for use in your districts.

-Go or No Go: You must quickly determine when and where to VES.  Time is of the essence.  Ask yourself “Can I make the room and safely conduct a search?  Do I have time?”  If you’ve completed your quick mental size up and determined GO then…

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-Throw the right ladder to the right window and make sure you have a hook and a halligan.

-Clear all the glass, the sash and any blinds on the inside to avoid getting tangled up. KEY POINT: Once you take the window your time is limited, if the door is open you must enter quickly and close the door.

-SWEEP the floor before you SOUND the floor, in case a victim is lying down just inside the window.

-Straddle the window keeping your head low while entering, some people teach you to go in head first, this can be done however you do not have as much control over your body and your body weight.  By straddling the window and entering with your hand on the ladder the entire time you are entering you can still get back out quickly if needed.  If you chose to enter the window head first you would have to get up off of the ground turn around and then exit the window thus using vital time that you may not have.

*If you experience extreme heat while entering it indicats that the door to the room is still probably open and you must locate it and close it immediately.  When you enter the room get as low as possible and try to locate the door by looking under the smoke.

-If when you locate the door it is already closed open it slightly to see if you can locate a victim directly outside the door and this will also give you an indication of the conditions in the hallway. *remember once you break the window if the door is open and remains open this creates a flow path for the fire to go, the door is your lifeline.

-Conduct your search and leave the room as fast as possible.  Remember check closets and be aware of bunk beds the top of the bunk bed is easy to miss in zero visibility conditions.

Remember practice like you play, thanks for reading.

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Barn Burner, Hand In a Fish Slicer, & More Locks

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October is alway a busy month with fire prevention activities, so here are a few topics to get your training geared back up.  Ultimately, we have to expect fire, expect entrapments, and expect to break stuff.  There are a bunch of links throughout this post to help with a company drill or table top discussion.

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This is also the last week for the Before The Snow Flies Giveaway.  Be sure to get entered for the Mini Fire Cam HD.  It’s fast and simple to enter.

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Barn Burner

We had a pretty good barn burner a little while back.  As most barns, they are off the road and water supply is a challenge regardless of a long lay or a water shuttle.  Think about the scenarios in your jurisdiction that fall into this category.  What is your plan?

Check out Chris Huston’s presentation on LONG DRIVEWAY SOLUTIONS.  Be patient, the presentation may take a few minutes to load.  Other training modules from Chirs and John Schafer can be found on the new site Fire Training Toolbox.

Fish Slicer Rescue?

You be the judge on this one after watching the video.  The video is graphic.  Andrew Brassard found this one and sent it out to an email group.  Think about how you would proceed with freeing the victims hand.  After watching the video you will realize the technique they used is not a very good one.  Many times in machinery rescue, reversing the mechanism is not recommended.

Click HERE for the video.

For more on machinery rescue, check out a post from a while back, HERE.

More Locks

During a routine call the other day, we stumbled upon a door that is a bit more fortified than most.  It had a slide bolt, dead bolt, panic hardware, and a drop bar.  Review your procedures for forcing these locks.  Don’t be overwhelmed with the thought of 4 locks on one door.  It’s just 1 lock 4 times.  Blow it open.

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Gable Roof Destruction

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Last weeks post on some ventilation training (Read Here) spurred an idea Phil Burden and some other seasoned firefighters have wanted to try.  The idea was to cut the roof between the first and second trusses from gutter to gutter over the ridge.  Then pull the entire gable end off for ventilating the attic space.  A bunch of questions about why we would do that on the fireground came up initially within the crew, but we decided to see if it was practical before addressing tactics.  Plus, we like a challenge.

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Ventilation, Modular Construction, and Bed Bugs

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We’re going to start this post off with a little discussion on ventilation and building construction by watching a video.  Let me first say, this video is not about the tactic to ventilate a single story ranch joint, because most often your right, we wouldn’t.  We had a roof and this was one part of the training to learn about a louvered cut and in the end, the modular home truss system.  We also decided to skip wearing SCBA’s on this day since it was 80+ degrees.  Pay particular attention to the firefighter in the video as he moves from cut to cut, he clicks the saw brake on and off as you should.  Once the roof is opened up, pause the video and check out the 2×2 truss system.  We could get into a whole discussion on why not to go on a roof of this type with fire conditions below.

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Auto Fire Review

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Here’s some review materials for a tabletop company drill on vehicle fires from Brent Bronner.  The motivation for the review came after seeing the GM recall on the popular Cruze do to fire risk, read more here.  Also check out previous posts on magnesium vehicle fires with video here and here.  Pass it on! (more…)

Car/Semi Under-Ride With Fire – Company Drill

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Andrew Brassard shared this video in an heavy rescue email group.  It looks to have bene a very challenging rescue that dates back to 2003 and happened in the Salt Lake City area.  The intensity of the scene rises as the video progresses until the extrication of the patient.  Check out the video below and tabletop some questions below with your crew.  Add any other questions you think to bring up in the comments below.

  • Have we done extrication training in full PPE while breathing air?
  • Have we done extrication with a hoseline operating overhead?
  • What are our foam and water supply capabilities?  ARFF resources?
  • What stabilization concerns do we have?  What are our capabilities?  Additional resources?
  • Does everyone understand tunneling operations in an under-ride scenario?
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