What is the best method for fire attack?
Direct Attack Perhaps the most widely known technique – this suffocates the flames as the water is aimed at the base of the fire. Aiming the stream of water at the base of the fire, this technique works best using a concentrated, powerful jet of water that suffocates the flames.
What are tactics in firefighting?
The tactics are how to carry out the strategy—for example, one hoseline or two, the size of hoseline and type of nozzle, the type of ventilation, the number of firefighters who will carry out the tactics, how, and where they operate.
What are the three primary strategies in a fire incident?
During any incident, you have three strategic priorities: life safety, incident stabilization and property conservation. During many incidents, property conservation is not an issue for the fire department (example: trench rescue). The order of these strategic priorities never changes; life safety is always number one.
What are the 4 steps to fighting a fire?
When using an extinguisher, use the PASS system – Pull, Aim, Squeeze, Sweep.
- Pull the pin on the extinguisher.
- Aim the extinguisher.
- Squeeze the trigger or top handle.
- Sweep the fire area with the extinguisher’s spray until the fire is completely out.
What are two suppression strategies for attack?
Indirect attack Preparatory suppression tactics used a distance away from the oncoming fire are considered indirect. Firelines may be built in this manner as well. Fuel reduction, indirect firelines, contingency firelines, backburning and wetting unburnt fuels are examples.
What is overhaul and why it is important feature in firefighting strategy?
What is overhaul and why is it important feature in firefighting strategy? Overhaul is the search and final extinguishment of hidden fire. Experience also plays a big role here. Because we have the ability to tear apart floors, walls, ceiling and attics, it’s easy for some firefighters to become overly aggressive.
Why fire confinement is an important object of firefighting strategy and tactics?
This allows crews to suppress fires found from the exterior to allow for interior crews to attack from the interior quickly for extinguishment. Many people will argue that we should always attack from the unburned side, while others will say that we will push the fire onto the occupants of the building.
What are the two primary methods of heat transfer that influence fire spread?
A fire spreads by transferring heat energy in three ways: Radiation, Convection, and Conduction. Radiation refers to the emission of energy in rays or waves. Heat moves through space as energy waves.
What is the standard order of the tactical priorities?
The tactical priorities, (rescue, fire control, property conservation) are clear, measurable, and obtainable objectives. These objectives are considered complete when the benchmarks are declared.
What is the golden rule to tackle a fire?
When considering whether to tackle a small fire yourself if you discover one, always bear in mind the golden rule of fire safety; If in doubt, get out, stay out and call the Fire Brigade immediately.
What are the tactics in a fire fight?
Initial strategy and tactics include apparatus placement, use of attack and support hose lines, ventilation procedures, rescue operations, forcible entry operations and establishment of a command structure.
What are the different types of Fire Attack Options?
The IC has three fire attack options: offensive, transitional or defensive fire attack. (Photo/Mike Meadows) When the goal is to extinguish a fire, the incident commander must decide on an offensive, transitional or defensive fire attack.
When to decide on offensive or defensive fire attack?
When the goal is to extinguish a fire, the incident commander must decide on an offensive, transitional or defensive fire attack. The operation must first begin with size-up to enable the incident commander to decide which mode to operate in — offensive or defensive.
What’s the best way to attack a fire?
Exposure lines work best by cooling the exterior of the exposure being protected, then additional lines may be effective when water is put on the original fire. Also, use the most appropriate appliance to deliver the amount of water required to control the fire in the most effective fashion, such as blitz nozzles for a rapid ground level attack.