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 […]
The picture shown is a stand pipe in a hotel. I went to ice in the hotel I was staying in and this was right next to the ice machine. I didn't measure it, but this standpipe would be very difficult to connect to. Additionally, if we did get connected with hose only, there would certainly be a kink at the coupling, further reducing our pressure.
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.
When these systems are designed they are equipment specific. Meaning that the flow points are determined by the type of cooking appliance and its location under the hood and suppression system. Moving or replacing any appliance requires reevaluation of the system and could mean an alteration to keep the system adequate.
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.