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Get Around

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Here are some more pictures from my A Shift buddies, Jim, Bob and Dave at Florissant Valley Fire Protection District.  These photos show the challenges of just getting into some of our buildings.  It's a lot easier to get a good look at the working mechanisms and traits of these obstacles during daylight and in non-emergent situations.

Take time to know what is behind these doors and grates.  What are they protecting and how secure are they? Is just a matter of prying bolts out of the brick and concrete or are they really seated into the building?  Now is the time to find out.

One note, the pic with the bars is actually a smoking lounge for an adjacent bar. Access is made from inside the building but it looks like a different occupancy.  Don't wait until it's smokey and dark.

Read the doors and try to identify characteristics that can indicate foricible entry challenges.  Do the doors swing out or in? Are the hinges exposed or protected? Is the jamb protected?

These are also important for RIT operations, to read the building and soften it up for interior crews if a company has not already done so.

Stay alert and get out and look around. You'll be surprised what you'll find.

Challenges Everywhere—-But We Have to Get In to See Them

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Hey, here are some pictures sent to me by a Brother who is going out the DOING the job. The whole job.  He and his crew are getting out and checking on things.  Bob gets IT and thanks for the pics.  These are in his still area and these are buildlings that get inspected and then they go right back to doing this kind of stuff.   We have to be prepared for everything and anything.  Imagine being the RIT and forcing the back door to make access for a Mayday and dealing with the mattresses?  Look at the pictures and just imagine and discuss the challenges that you would face in those situations.  Not to mention patrons trying to evacuate a smoke filled building.

Stay sharp and get out of that chair.  This is important stuff, don't put it off.  I'm a huge proponent of training on line deployment, search, vent, and all the rest.  This is just as important.  Stay safe and keep training.

Thanks to Bob Tresch for the pics and making a difference by sharing.

Jason

 

Anatomy of a Basement Fire

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Here is a short video that you can use for a drill or training night. Feel free to use however you like. This is from a recent basement fire and what was looked for and what was done. There are some considerations to think about. This is not everything for all basement fires. Just a simple tutorial. Feel free to add your experience and ideas to this video.

Stay safe,
Jason

The Purpose

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This is a very simple post but one that I am finding is ever more important. Take a look at the picture and what is the first thing that you think of? What do you see? We've all done this drill or scenario and we have all at one point or another felt the anxiety of being "stuck" in a box, tube or tight spot. Some may have had instructors that guided us through and others may have been screamed at they needed to get out or they were going to die in there.

The main purpose of this post is to find out what we are trying to accomplish. It is more than just getting through the prop. We want to emphasize calm and deliberate actions. I like to point out the small things. Calm breathing and think one step ahead. What is at the other end and how should I prepare my next action accordingly? Is there a drop off? Is there a tighter space? I also like to practice getting to my pockets. Whether I actually need to or not, if I get into a position that I would need them, I have practiced that. I will be confident that I can reach my wire cutters in a tight spot. The same with my flash light; can I turn it on? Do I have an extra one I can get to?

Can I reach my radio? Can I reach my PASS device? I like to feel the space I'm in with one hand and arm to determine what the shape of the space I am in. It may just help me with placing my tank. It's not always on the bottom corners. There could be debris or the opening may be wider at the top. Feel the shapes and contours.

I know this sounds simplistic and time consuming. It is! But, if we do it over and over again, we will be better and faster at it. With these drills it's not always about speed. Creating good habits that will be easy to recall in a crisis situation just may save your life.

 

Reading the Building: Just a Glimpse

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As you may know, I am playing with a different format. It wont be all of the time for every blog, but something a little different. So, here is one based off an article that I did. Please be patient as I work with this. Hopefully, it will enrich your blog reading.

Thanks, and let me know what you think.

One Aspect of the 360

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I understand that all buildings, for various reasons, will not get a 360 performed on it during a fire. But, for those that we do get to job around, we need to understand what we are looking for.

I recently spoke with an acting officer and asked him what he was looking for when performing a 360. His answer was "fire."  I asked what else? The answer came, "ways in."  We need to make sure we are taking advantage of the information being made available to us while we are circling the building.

This post is going to focus on some basement indicators.  The pictures shown below are just examples of things you might see when making the round.  Keep in mind that at night you need to take a hand light.  For example, the wood behind the basement windows below may not be noticeable with shining a light in the windows on the way around.

        

We must pay attention to what we are looking for when conduction the 360. As you can see, we may be faced with some very challenging situations.  Not only do we need to be aware during the initial arrival, but the RIT will need this information as well.

As always, follow you own operational guidelines and train hard.

This and other topics will be discussed during one of my presentations at Fire Rescue International 2011.  I am presenting for the Company Officer Development track and hope to see you there.

Jason

The Door to Nowhere

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We have all been taught to control the door. I have watched countless firefighters try to kick in doors, bulldoze their way through them along with every other tactic that does not include a set of irons.  Here is one reason why control in forcing doors is so important.

This door is in a city hall that my son was practicing in. The area that the door is in used to be a balcony that goes all the way around the gym with two doors that lead to the main floor of city hall.  Over the years, as they ran out of space, they began to make office space on that balcony.  

The door is almost always locked and access to this area is likely to be searched during a fire.  The hazard here is obvious, but the lesson for any situations: control.

By using proper forcible entry techniques with a set of tools, you can control the door and be cautious about what is behind it.  A fall from this door could be disasterous. We have to be ever diligent to master the basics.  A lack of basic forcible entry skills could result in a Mayday and RIT situation which makes a hazardous situation even more so.

Be smart, know your area and train hard. Master those basic skills and require it of your crew if your the boss. Stay safe and thanks for reading.

Jason

What’s Your Take?

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I spend a lot of time looking at buildings and thinking about "how would I do this or that" and what kinds of challenges would exist should a fire happen.  It drives my wife nuts! You know what I mean? You go to an establishment or an event and you are looking around for exits, sprinklers, fire alarms and just the general layout of the building.

It is good for us to identify these different characteristics on a frequent basis. Even if it isn't in your area, I believe it keeps you sharp. It's like practicing all of the things you have learned in your head.  Granted, you aren't manipulating a tool or pulling a line, but you can do all of those things in your head.  What would you do with this type of door? How about this wierd little addition and the ventilation problems that it poses? These are all considerations you can do any time and any where.

Here a few pictures from a recent trip to Nashivelle, TN.  We were walking back from LP Field after the half-marathon and this building was right next to the pedestrian bridge we were on.  I stopped and started taking pictures and thinking. Of course I got behind and my wife had to explain to everyone else in the group that I was a just a wierd firefighter who does this all of the time.

Take a look and share what you see and all of the different considerations and challenges that could be recognized during a fire in this buillding.

Take care and train hard.

Jason

Type IV Construction

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We are continuing to look at the different types of construction and the characteristics of each.  This post will outline considerations of Type IV or Heavy Timber construction.

Heavy timber construction is a type of construction we don’t see popping up in new buildings very often. However, there are still a great many buildings that are or were Type IV construction in our jurisdictions.  We need to identify these buildings in both circumstances.

True heavy timber construction does not have void spaces. It is built with masonry or brick exterior walls with large diameter, six inches and more, interior structural components.  There have been debates about how these large beams and structural elements hold up to fire and some have found the large diameter wood components to hold up longer than steel.  The reason for this is that the steel will elongate and deform at around 1000 degrees and is prone to failure at that point. The large diameter components may burn, but they hold their integrity longer than the time it takes for steel to deform.  Obviously, there are variables, but an interesting bit of information.

These fires burn hot and for a long time. These are typically large buildings and have an additionally large fire load, making extinguishment difficult.  Many times we find these buildings in more urban areas and in highly dense locals. However, churches and resort lodges are common places for this type of construction.  Exposure protection is of the utmost importance and establishing an effective collapse zone is important.

When these building get remodeled and are altered, they can then be considered Type III construction.  The reason for the Heavy Timber classification is the benefit of the extended time of burning and the lack of void spaces. We lose some of that as false ceilings and new framed walls and floors are added to create lofts or office space.  Just something to consider because you will need to plan accordingly for the interior changes that are being made to these types of buildings.

Train hard, master the basics and have plan before you go to battle. Stay safe.

Lodge picture from Vermont Timber Works, visit them at vermonttimberworks.com

Type III Construction

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Lately we have been discussing different types of construction. So far we have covered the characterisitics of Type I and Type II construction.  This is some really basic rookie school stuff, but it is so important to be able to identify these different building charaecteristics. We know that fire behavior is directly linked to the type of construction and the fuels invovled.  It also plays a major role in determining our tactics as company officers and firefighters on the fireground.

So, a quick review of what we have covered so far:

Type I or Fire Resistive is protected, non-combustible construction. Typcially steel and concrete with it’s structural components protected with fire resistant materials to meet or exceed two hour fire ratings.

Type II or Non Combustible is just that, non combustible construction. It’s structural components are not protected by fire resistive materials, but can be sprinklered.  These too are usually built with steel and concrete, similar to Type I construction but without the fire resistant protection.

On to Type III construction.  Type III construction is also referred to as Ordinary construction and is very common in a great deal of our older downtown areas.  It is not limited to those areas but this was the primary method of building during the early and middle part of the 20th century.

This type of construction is identified by masonry or brick exterior walls with wood joists and interior structural components.  Type III construction is very rarely protected with sprinklers and they have concealed spaces.  These buildings in many communities have been remodeled and altered due to the age and use of the building, so concealed spaces are a real concern.

During a fire the interior structural components are attacked and failure of these components can cause an exterior wall to fail at the same time.  The joists, for example, will rest in the masonry or brick wall and may be used to support the exterior walls. When these joists fail or burn out, they can compromise the support of the exterior wall it is connected to.

Here are some pictures that show some Type III construction.

Take a look at your area and determine where your different types of construction are. Discuss and plan for fires at those buldings and how you would operate at each one.  What are some different challenges each pose for you as a firefighter or company officer operationally?

Train hard and remember, master the basics.

Which Way is Out?

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This may seem a bit simplistic, but I am always surprised when I ask someone to close their eyes and hand this prop to them. After I hand them the hose I ask which way they would go to get out of a building?

Follow the Male Lugs Out

This is typically with no gloves on and they are just standing or sitting there, so they are not stressed or in a tough situation. But, most get it wrong.  Why?

Well, I say it is because of the lack of fundamentals and not enough training on the simple stuff.  In this instance it is basics of hose, in my humble opinion anyway.

If you are well versed in hose operations and how the hose is deployed and which end of an attack line is at the truck and which end is inside the building, you should have no problem with this “pop quiz.”

Take the time to learn about your hose.  More on hose lays later, but this little drill that can be done anywhere and any time is valuable and a good discussion starter.

By the way, when they tell you which way they would follow, make them tell you “why” so that you know they aren’t just guessing and watch them squirm.

Remember the fundamentals and stay safe.

What Do You See?

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I am a big fan of companies getting out and scoping out their response area. Just when you think you have seen it all, something catches your eye that you missed the other 100 times you passed it by.  We all know what I am talking about.

Look at the picture above. As a fire service leader, what do you see?  What have you learned from your years of experience and training about these types of buildings?

What is of significance?

What is of significance that you see right away but the new guy might not have a clue about?

As an officer that will be making the initial decisions on this building you have a great responsibility to know as much about this structure as you can.  It will certainly help you to make the best possible decision about your tactics.

Take the time to sit with your crews and look at the features of this building. What type of construction is it?  What type of occupancy is it?  Why are both so important?  It just might mean the difference of saving the occupants and yourself.

Stay safe and be careful.

Repair Bay Hazards

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Car lifts.

Although we all have these in our areas, we need to occasionally take a look at these occupancies and discuss and prepare for the hazards contained in these buildings.

As we can see in this picture, the car lift is holding a vehicle in the air. We know that when they close, these cars remain elevated.

Most of the time this is not an issue, but when a fire happens or if the area fills with smoke, it can be dangerous for firefighters entering the building.

Floor level hazards.

There are also floor level and pit hazards that need to be identified and planned for.  These should be identified during inspections and pre-planning surveys.

Be aware and stay familiar with your area and the buildings that you will be responding to.

Stay safe and look at these buildings before they burn.

What Is Above You?

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If you pulled up on this store front or one like it, what is your first course of action?

With a fire or just a haze, one of the first things that needs to be done, with an attack line ready, is to start looking above the drop ceiling.  Even if it is drywall, you have to see what is above you in these occupancies.

These types of occupancies are found in fast food establishments, sit down restaurants and strip mall type buildings.  Most of these new commercial buildings are all light weight, truss, engineered lumber construction.

By lifting the tiles and breaching the ceiling, we know how far the fire has advanced before committing people into these buildings.  The concealed spaces are important for initial fire attack in these situations.  It might indicate that the front door is as far as you go.

You have to consider, however, that the overhang outside the front door could be compromised if fire is found in the void spaces of the ceiling.  Fire could be racing through the soffit of the overhang out front.  Additional weight of signs will also cause early failure of these building features.

Remember to think on your feet and be sound in your decisions.  These decisions come from experience and training.  So, train hard and often.

Stay safe and be careful.

Photo from the Fillmore Gazette

Factors to Consider

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What do you notice that could be crucial to your decisions?

We have recently had discussions about size up, so I thought this would be a good picture to post.

If you are the officer pulling up on this one and nobody is out front, what are some immediate “red flags?”

I know this one is easy, but it just drives the point home.

What if this was a vacant house and you noted the same conditions and “red flags?”  Would it change how you approach this fire?

What would be your tactics and how much would you risk as the first arriving officer?

Let’s talk fire!

Stay safe and keep training.

Entanglement Awareness: Part 2

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Here is the second video on entanglement and having the right tools to get yourself out of a bad situation. Remember, having these tools may not only save your own life, but that of your partners too.

I will post part 3 tomorrow. Until tomorrow, be safe and take care. And, if you have some good ideas or “the” tool that you just don’t get off of the truck without, let us all know.

False Exterior Walls

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Do you see anything different here?

Do you see anything different here?

I  was out of town most of this past week for class and noticed this building on the first morning I drove in.

The first morning they had only installed the wall to the “r” in Performing.  The second day I realized that I needed to snap a picture of this to share.

This false wall is about four stories tall and covers the entire length of the building.

What challenges do you see?

What challenges do you see?

As you can see, this wall definately would challenge any rescue efforts were there victims in the windows.

Not only will it hamper rescue efforts, performing ventilation or suppression from this side of the building would be challenging at best.

The frame of the false wall is set off of the building wall at a distance of approximately two feet.  That is just a guess, but operating ground ladders here is almost impossible.

Interior crews would need to know that this side is limited access and egress because of the wall.   It will certainly challenge our strategies and tactics should an incident happen here.

This is one good example of why you need to get out and see your area.  Know what’s going on and get involved.  As a crew you can preplan this building by just parking out front, take a picture or two and go back and have a discussion about how you would operate at this building.

Stay safe and be careful.

Light Weight Strip Malls

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Light weight construction is everywhere.

Light weight construction is everywhere.

This is a picture of some light weight trusses being set on a commercial building.

As you look at this building you can see that it seems to be a series of stores or spaces in a commercial building. Most likely a strip mall type building.

In the old days, these were block buildings with steel roof components, structurally speaking.  They were fairly sturdy buildings, still not great, but heavier construction.

Now, it is all light weight wood.  No doubt they will put a facade on this building that looks like rock or brick, but it is a house of commercial occupancies.  It is also easy to see how fast a fire in the concealed space will consume those truss members, causing very early failure.

In addition, remember what goes on top of these buildings; HVAC units.

Just be aware of what is in your area. Stop by and look at these buildings.  Make sure they are properly building fire barriers and walls with penetrations fire stopped.

Use your training and common sense when these buildings burn, they are dangerous in today’s fire service.

Take care and stay safe.

Company Discussion: Building Characteristics

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What characteristics could you expect with this building?

What characteristics could you expect with this building?

Just about every jurisdiction in the country has a building like this one.

These are popular in the older downtown areas, especially in smaller towns and main streets.

Some of you may have fought a fire or two in a building similar to this one or done an inspection at one.

Based on your past experiences and this picture, what are some concerns you may have about this building?

How will those concerns determine your strategies and tactics?

What size lines and what conditions will you be looking for inside?

List your responses and share your experiences and thoughts.

Fire Officer Basics: Part 1

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The officer must be the one that watches for conditions.

The officer must be the one that watches for conditions.

When a  crew is making an interior attack, or any task, on the fire ground, the officer must be the eyes and ears of his crew.

Although everyone is responsible for safety and identifying unsafe conditions, the officer must continually keep a watchful eye on conditions.

Too often I have witnessed the officer take the nozzle, dragging the firefighter along into a burning structure.  The officer should be the more experienced person on the line; there is a reason he is the officer. ( I know that is not always the case, but, you get the point.)

I can remember being in a 3-story house with fire blowing out the rear on the first floor and making an aggressive interior attack as the nozzle man.  About 5 minutes or so pass and I am right up on this thing not making much progress.  The acting officer tapped me on the shoulder and said we needed to back out.

I of course did not want to, but what I didn’t see, because I was focused on the fire fight, was that we were pushing fire around the stairwell back to the front door, where we entered.  Mostly because we had the wrong sized line for the amount of fire we had.

But, the point is, he was doing his job. Not just helping me with the hose line, but seeing the “big” picture.  He was paying attention to more than just what was in front of him.

As officers on the hose line we are expected to be aware and to get the job done.  On that fire it meant pulling out and going back with a larger line, which was effective.

Watch for changing smoke conditions. Look for fire behavior that may be odd.  Just look at everything and stay aware.  Get the job done and get back safe.

Dangerous Situation

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Check out the link to this video of a backdraft that injured one firefighter.   I don’t know that there is a lot that could have been done because it is such a short clip.

But, it is important to look for the signs and read the signs of smoke conditions that could indicate a backdraft.

Let me know what you think and stay safe out there.

http://www.youtube.com/watch?v=aTQWNCeCBvQ

Company Discussion: Vacant Buildings Cont.

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I am back and will continue the discussion on vacant buildings.

First, I appoligize for not posting all weekend, I was at Missouri Winter Fire School teaching.  It was a great weekend and everyone was pleasant and eager to learn.

When I left, I had posted a picture and gave a scenario of a vacant building. Vacant buildings and how we approach them is a hot topic right now. We have some chiefs and firefighters arguing that we need to write-off all vacant buildings.

On the otherhand, we have firefighters and some officers that argue that we should search all buildings that are on fire because that was what we were sworn to do.  I understand both points.

While teaching this weekend this topic was brought up and the very vocal crowd, and the majority immediately said, “Let ‘em burn.”  Their setement was that we should not be entering these buildings because they are “vacant.”

I then asked the question, “Are all vacant buildings decrepit and delapidated?”  The answer is absolutely not.  Many vacant buildings are just that; not occupied.  It doesn’t mean that they are falling down and structurally unsound.

I pose this scenario.  If  a couple leaves their winter home for five months out of the year for warmer weather, is that building abandoned?  Most said , “no.”  Would the “let it burn” montra apply in that situation and why or why not?  Well, most said no it would not apply.

Listen, I am not sure why this is so difficult.  In a way I do because I understand the history of some very famous LODD that have happen in abandoned buildings.  But, at the same time, we are seeing and hearing reports of homeless and vagrants being rescued and found in these vacant buildings.

So, what do we do?  Here is what I am suggesting and you are free to disagree.  If we use the same risk management system and the risk vs. benefit anaylysis, this becomes less of an issue.  If your first arriving units are adequately trained, confident in their decision making abilities and familiar with their area, they perform like they would at any other building.

Just because a building is occupied does not make it inherently safe if it is on fire. The same is true for vacant buildings; just because it is vacant does not make inherently dangerous just because it is vacant.  It also doesn’t mean it isn’t occupied.

Do your size up, get three sides when you pull up.  Get your 360 and make an evaluation of conditions inside and those of the building.  If conditions are poor and survivability is not possible, don’t put your people at risk.

If the structure appears to be sound, the fire conditions are condusive for an aggressive search and attack, then it should be done.  The same rules apply for occupied structures.  You may take more risk for an occupied structure if you don’t konw that all occupants are out.  But, you still will measure conditions and survivability, especially if you have confirmation everyone is out.  Use the same judgment and experience with vacant buildings.

The bottom line is that properly trained firefighters and company officers will make the right decision.  IF they don’t, adequately trained and experienced chief officers need to make sure the correct decision is made and the proper battle plan is followed.

Use your head and don’t let your ego and emotions rule your actions. It could get you and your crew killed.  Take your time to call on good practices and experience to see the overall picture.

Until next time, stay safe and be careful.

Company Discussion: Vacant Building

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Vacant or not vacant: To go or not to go?

Vacant or not vacant: To go or not to go?

Recent discussions about vacant buildings and how we should handle them led me to post this scenario.

I have my own opinion on vacant buildings which I will post later.  But, the discussion can get heated, depending on who you are talking with.

It seems most chiefs are of the opinion that vacant buildings are write-offs and company officers and firefighters want to aggressively attack these buildings and perform search and rescue if conditions permit.

Without further delay, let’s move on to the scenario.

You have arrived on the scene of this fire and it has been reported vacant.  It is winter and cold outside.  It is just outside of town, about 2 minutes from the city limits.

There are no hydrants but you have adequate personnel and apparatus to begin operations with approximately 4000 gallons on the initial response.

What are your initial actions and how do you approach a vacant house?  Why do you what you choose and what conditions were considered?

Remember, everyone has an opinion and we can all learn valuable lessons from everyone.  Also, this was an actual fire I was on.  So, I can fill you in on how we did in a few days.

Let’s hear it all and stay safe.

Garden Hose Conduit

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Watch where you walk.

Watch where you walk.

This might be hard to see, but take a close look at the ground behind the firefighters.

Someone had run electric wire through the garden hose.  It obviously didn’t work so well.

This could be very unsuspecting for those working around this make-shift conduit.

There are always hazards we expect on the fire and emergency scenes that we respond to.  Stay alert and be safe.  Expect the unexpected.

Take a look at vent,enter and search for more pictures like these. They have some great stuff.

Company Discussion Series

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Here is what I need you to do...

Here is what I need you to do...

Okay, you are the officer with this group on the deck/porch.

There still hasn’t been a confirmation of victims being out.  They might be, they might not be.

Another company is pulling up with four including the operator.

Make your assignments and explain your tactics.  I understand we can’t see the rear and or the B side.  But, this is fun and illustrative.

Let’s have fun with it and get your crews involved.

Stay safe and train for real.