203.01.10 Response and Company Actions Flashcards
A source of water supply shall be secured by the _________ unless the pre-plan preempts this requirement. The goal is to provide a primary and secondary uninterrupted water supply.
first two (2) due-in Engine Companies
_______ to Level 1 Stage at next closest hydrant and only
secure water supply at the direction of Command
Third (3rd) Engine
The water supply should be a ____ supply line, or ____
5”… soft suction…
When laying a supply line, do not lay a line or position the Engine
Company to:
block access by the Ladder Company. Preferably lay hose to one side of the street or access road.
On narrow or dead-end streets where access will be limited, Engine Companies should consider utilizing:
a reverse lay (Crossfire) to a hydrant past the address to allow unimpeded access for the first arriving Ladder Company.
True or False: It is the responsibility of each Engine Company to provide
its own uninterrupted, adequate supply of water
True
In the event a supply source or line cannot be secured, the
Officer of the Engine Company must:
notify Command immediately. Later arriving Companies may need to relay water to this Engine Company
For each supply hose lay over _______ an Engine Company shall
be placed to boost pressure and relay water to the initial attack
Engine Company.
1,000 feet
An Engine Company should be placed every______ for supply line stretches over 1000 feet
1000 feet
For Defensive or Large GPM operations, FAO’s should ensure the
5” supply is coming directly into the ______ to provide
maximum GPM flow into the fire pump and avoid any friction loss
from the front intake piping.
side intake
Sometimes smells can assist in locating fire:
- Wood – residence, apartment space
- Food on the stove – apartment or kitchen
- Fuel oil – basement or boiler
- Rubbish – hallways, stairways, breezeways,
compactor shafts or rooms, shafts - Electrical – overhead lights, outlets, electric
appliances
True or False: If you smell smoke and are uncertain of the location, press
on doors to apartments if they are locked and you should
see smoke emit from the jamb.
True
Once the location of the fire is determined, notify all Companies and announce:
the best route to get water on the fire.
Anticipate fire spread via:
voids, pipe chases, utility areas, openings and concealed spaces.
After water is on the fire, check for extension and _____ to ensure extinguishment
open up
The _____ attack line can be used for most fires (i.e., one or
two rooms in a residential fire, multi-families, compartmentalized
areas)
1-3/4 inch
The Company officer should order _____ attack lines for a
larger volume of fire
2-1/2 inch
If an offensive attack is being undertaken in a residential occupancy, then a _____ fire line is an appropriate choice due the compartmentalization of the structure, small room size and to increase speed and mobility.
1-3/4”
A 2-1/2 fire line shall be used for the following:
i. For all fires in Commercial, Industrial, Retail, Auto Repair
Shops, Churches or High Rise Occupancies.
ii. Advanced fire situations where quick knock down is
necessary to limit fire spread.
iii. Massive fire extending to attic space of multiple dwelling.
iv. Obvious defensive operations. Use the largest tip possible
for defensive operations (1-1/4” or 1-3/8”).
v. Exposure protection.
vi. Standpipe Operations
True or False: Rapid and appropriate placement of the second attack line will often dictate the success of the overall operation.
False!
Rapid and appropriate placement of the FIRST ATTACK LINE will often dictate the success of the overall operation.
The unburned portion represents:
where the fire is going and should establish the framework for fire control operations.
Initial efforts should focus on getting at least one line in
operation as quickly as possible. Sometimes this requires:
the first two (2) engine companies to work together to
accomplish this task.
Determine fire location and extent of fire to determine:
the most advantageous entry point to begin operations
Companies must remember that the _____ are the most
important means of egress to protect
interior stairs
The _____ allow for Ladder Company personnel to rapidly get above a fire and allows for
easier removal of occupants
stairs
First Fire Line placement:
Between fire and victims via the primary means of egress
(front door in single family, stairwell doors in garden
apartments and multiple family units).
Exceptions which require direct water application outside of the normal means:
- When fire is exiting overhead of a victim at a
window, balcony or fire escape. - Major fire requiring quick knockdown (such as an
attached garage fire). - When there is a severe exposure, then apply water
between the fire and the most severe exposure.
SECOND FIRE LINE placement/responsibilities:
i. Back-up first line in the event of failure of the first line by
providing additional GPM in the event the first line can’t
control the fire.
ii. Position to control exposures in the event the first line
didn’t control exposures initially.
iii. Position on interior if the first engine chooses to protect
exposures, protect trapped occupants.
iv. Floor above if not needed for back up because the 1st line is
controlling the fire. ENSURE SECOND LINE IS
SUFFICIENT TO REACH THE FLOOR ABOVE.
v. Fire line choice must be the same size or larger than the
first line
THIRD FIRE LINE placement/responsibilities:
i. As directed by Command.
ii. Cover secondary means of egress.
iii. Protect trapped occupants above the fire, on fire escapes or
in any type of danger.
iv. Exposure control, line deployment into exposed buildings
v. Vertical extension to floors above or other areas if
necessary
True or False: Do Not operate hose lines in opposition to each other.
True
Sometimes companies cannot make it to a fire area due to a
wind driven fire or massive fire conditions, consider:
Coordinated quick knockdown ordered and coordinated by
Command from the exterior. Companies on the interior
should withdrawal to a safe location in a stairwell or the
floor below before initiated.
First two Engine Companies shall always
work to:
put the first line into service.
In single family and other tight or narrow stairs – the ________
– controls the stairs to limit overcrowding.
SECOND DUE OFFICER
Do not operate fire streams into smoke unless you are:
encountering extreme levels of heat or suspect unseen
rollover or black fire, which will lead to a flashover, or
rapid-fire spread event.
Used to monitor heat and roll over conditions
TIC
Engine Mounted Master Streams offer very large GPM
flows ____-____ , quick operation, reach and
penetration
(500 to 1,000 GPM)
A _______ offers greater reach,
penetration, with a more intact stream than a variable
stream nozzle that is set on straight stream.
solid bore tip