Here is a quick look at a building that offers more than one considering in regards to construction characteristics. The building in the photos is currently a resale shop. This building has been a tack shop, lawn equipment, sold boats and trailers. If you look hard at the front, it has been added onto.
The right side of the building was the original and the left was an addition. The front and side walls are wood frame with a brick veneer. As you can see, there is a parapet wall on three sides of the building. Both sides have been rearranged multiple times on the interior to accommodate the occupant of the moment. The original roof was flat.
This side view shows some exterior doors and the brick veneer. We can also see the electric service and a boarded up window. This two doors lead to different areas of the building and are not adjoining. You can also see that the parapet wall appears to be very tall and of combustible material.
This is the rear view and the most telling about this building. We can see that the back wall is different from the other three walls. The back wall is of block. We can also see that the roof is a lean to type of construction and knowing the history of this building, it is a "rain roof" or "roof over" that covered an old flat roof.
We can also see the parapet wall is brick on the two side walls with support ties. We know that those connections are very likely going to fail during a fire. There is a lot of void space that could be difficult to get to due to the "rain roof" and early collapse of the parapet wall should be expected.
In addition, the importance of the block wall in the back is important for orientation as well. If we get inside and get to a wall that is block, we have a pretty good idea of where we are. We only would know this by pre-planning and/or doing our 360.
These are just a few of the considerations you must think of when presented with this building or one like it. Discuss this with your crews and identify buildings that are similar in your response areas.
Train hard, stay safe, and remember those who have fallen for the lives of others. Please especially remember the families of Chief Kyle Ienn, Firefighter Doug Haase, Chief David Flint, Fire Lt. Kevin West who all left us this week.