Private Dwellings Flashcards
PDs:
Originally built for one or two family occupancy, these structures are usually ___ to ___ stories in height
1 to 3
PDs:
What is the major weakness from a firefighting and fire protection standpoint in PD’s?
An open and unenclosed stairway
The dimensions of a PD average ___ ft x ___ ft
20x40
PDs:
True or false: Flat roofs may have a scuttle and or skylight?
True
PDs:
___ entrances are most common. In structures more than one story, the interior stairs to the cellar will usually be located ___ the main stair. With semi-attached structures or those with minimal space on one side, the inside cellar stair will usually be found near the ___ or ___ ___
Two
Under
side or rear entrance
PDs:
In some homes, access to the attic is via a pulldown type stairs with a rope attached for ease of use. These stairs are lightweight stairs. Can they be used for access to the attic or line advancement?
No, a portable ladder should be used.
PDs:
Platform frame construction ___ fire extension. Balloon frame construction lacks fire stopping between floors on exterior walls, allowing for ___ fire extension
Limits
Rapid
PDs:
Can members use porch and garage roofs constructed of aluminum or similar lightweight materials to access the 2nd floor?
No
PDs:
Windows with sills that are approximately chest high may require a drop of ___ to ___ ft to floor level. This presents a serious problem if fire conditions force members to exit via this window. What shall you do immediately upon entering a window like this?
5-6 ft
Consider placing a dresser, chair or another piece of furniture below this window to assist in egress
PDs:
True or false:
When the first arriving engine company backstretches to the hydrant, they should consider dropping two handlines in front of the building
True
PDs:
The hoseline should be flaked out, charged, and bled ___ entering the fire building
Before
PDs:
The primary consideration in the placement of the first hoseline for access to a fire in the cellar when an interior attack is ordered is via the entrance door that?
Provides the quickest access to the fire area
PDs:
Is smoke pushing from the chimney (especially during warmer weather) and smoke from attic windows or louvered vents (especially in older homes with balloon frame construction) possible indications of a cellar fire?
Yes
PDs:
True or false:
When entering the first floor main entrance above a cellar fire, a TIC showing heat waves emanating across the first floor ceiling indicates the interior cellar door is open. Also, smoke showing significant force and speed under pressure will indicate that the interior cellar door is open. This interior cellar entrance door should be immediately closed if possible.
True
PDs: True or false: The IC (Chief or Company Officer) should consider ordering an exterior hoseline operated into a cellar window to allow for a quick knockdown when there will be a delay in applying water from the interior or whenever fire conditions dictate
True
PDs:
True or false:
In an emergency such as members trapped by fire in the cellar or endangered by fire because a collapse has occurred, the IC should order the immediate operation of a hoseline into a cellar window. It is a good practice at PD fires, especially serious cellar fires, to have a precautionary charged hoseline in position near the front of the building for these contingencies
True
PDs:
At a cellar fire the placement of the first hoseline requires a coordinated size-up and communication by the ___ and ___. After size-up, the first hoseline should be stretched to the entrance door that provides the quickest access to the cellar in order to extinguish the fire
First engine and ladder officer
PDs:
True or false:
Bilco style doors are the least desirable type of entrance for access to the cellar and shall only be used unless they are the only option.
True