Chapter 4 Flashcards
In cases where circumstances prohibit standard apparatus placement, what should be done?
Incoming apparatus must be notified of the situation and changes made to accommodate the particulars of the incident
When fire conditions are evident upon arrival, the driver/operator should place the apparatus in a safe space that offers the best tactical advantage. This includes?
An exit route for the apparatus should a withdrawal become necessary
In rescue situations where should the apparatus be positioned?
Position the apparatus to facilitate the most effective deployment of ground ladders. Life safety is the first tactical priority at any incident
When postioning for exposure protection what must also be considered?
Consider the apparatus as a potential exposure
Only after what occurs should a pumpers onboard tank be considered for water supply?
After a proper size up confirms the location and extent of the fire
On what side of the fire should apparatus be positioned in relation to wind direction?
Attempt to position the apparatus upwind of an incident whenever possible
What is one exception of the uphill rule in regards to positioning?
Position downhill of wildland fires, as they move uphill faster than on flat terrain or downhill
What should driver/operators try not to position underneath of?
Directly underneath of overhead utility lines. Especially if fire or weather conditions are likely to cause them to fall.
What is the “inside/outside” method of apparatus placement mean?
If the building is less than 5 floors tall the attack pumper is positioned on the side closest to the building and aerial on outside and over 5 aerial on inside
Where should pumpers supplying aerial apparatus position?
As closely to the aerial apparatus as practical
Where should a pumper position to most efficiently supply a fdc?
Position as close as possible to the water source
Preference should be given to drafting locations that are?
Accessible from the hard surface and require a minimum length of hard intake hose or lift
What is a good way to minimize the chance of the intake hose kinking?
Put a counterclockwise twist in the hose when making the connection between the hydrant and pumper
Dual pumping is?
One strong hydrant is used to supply two pumpers. These pumpers are connected intake to intake. They are both in close proximity to each other as both of them are being used as attack pumpers at the same incident.
Tandem pumping is?
A form of relay pumping with the pumpers positioned close together rather than evenly spaced in the supply hose layout. May be needed when pressures higher than a single engine is capable of supply are required. If attack pumper is close to water source but far from fire