7-Ops-9.6 Stairwells Flashcards
According to the BFES operations manual, What factors are considered when designating the Attack Stairwell during firefighting operations?
a. Temperature of the stairwell
b. Location of the fire in relation to the standpipe
c. Number of occupants in the stairwell
d. Color of the stairwell walls
B
When firefighting operations occupy a stairwell, it is designated the Attack Stairwell. The attack stair is selected based on the following information:
* Location of the fire in relation to the stairs
* Location of the fire in relation to the standpipe
* Stairwells being used by occupants for evacuation
* Types of stairwells
According to the BFES operations manual, In a high-rise building, what purpose does stairwell pressurization serve during a fire?
a. To increase the temperature in the stairwell
b. To clear the stairwells of smoke and heat
c. To create obstacles for firefighters
d. To facilitate firefighter communication
B
Stairwell Pressurization
Modern high-rise buildings are sometimes equipped with a feature that pressurizes the stairwells in the event of a fire or upon activation of the fire alarm system. It is designed to keep the stairwells clear of smoke and heat when doors at the fire floor are opened.
According to the BFES operations manual, How should firefighters adjust their personal protective equipment (PPE) when ascending above ten floors in a non-IDLH atmosphere?
a. Add additional layers of clothing
b. Remove gloves and hood
c. Lower bunker pant cuffs below boots
d. Keep tools below the waist
B
Ascending Stairs
Ascending an excessive number of floors can cause unnecessary stress on the body. As a guideline, if ascending above ten floors in a non-IDLH atmosphere, crews may take a few seconds to appropriately adjust your PPE.
* Open or remove bunker jacket
* Remove gloves and hood
* Clip helmet to your SCBA harness
* Raise bunker pant cuffs above boots
* Carry tools above the waist
According to the BFES operations manual, What is the purpose of maintaining at least one stairwell free of smoke and heat in a high-rise building?
a. To facilitate firefighter training
b. To create an obstacle for occupants
c. For the purpose of occupant evacuation
d. To store firefighting equipment
C
Evacuation Stairwell
At least one stairwell shall be maintained free of smoke and heat for the purpose of occupant evacuation.
According to the BFES operations manual, When should an Attack Stairwell be designated during a firefighting operation?
a. After the fire is extinguished
b. At the onset of the operation
c. Only if there are multiple stairwells
d. When the fire is on a lower floor
B
According to the BFES operations manual, What does the term IDLH stand for in the context of ascending stairs in a high-rise building?
a. Immediate Danger of Low Humidity
b. Intense Danger of Lethal Heat
c. Inherent Danger of Limited Help
d. Immediately Dangerous to Life or Health
D
According to the BFES operations manual, In the event of elevator failure, how often should a firefighter be placed to assist in shuttling equipment in the stairwell?
a. Every floor
b. Every three floors
c. Every two floors
d. Only on the fire floor
C
If elevators fail, a firefighter should be placed every two floors to assist in shuttling equipment. This shuttle operation should be overseen by an officer in order to ensure effective coordination.
According to the BFES operations manual, Who should oversee the equipment shuttle operation in the stairwell?
a. The newest firefighter
b. The officer present
c. The firefighter with the most experience
d. The firefighter closest to the equipment
B
If elevators fail, a firefighter should be placed every two floors to assist in shuttling equipment. This shuttle operation should be overseen by an officer in order to ensure effective coordination.
According to the BFES operations manual, What should a firefighter do if there is no one at a higher level to take the hand-off during the equipment shuttle?
a. Leave the equipment in the stairwell landing
b. Continue ascending until someone is found
c. Descend back to the respective assigned landing
d. Wait for the officer’s instructions
A
After ‘handing off’ equipment the Firefighter must descend back to their starting level. If no one is at the higher level to take the hand-off, the equipment shall be left on the stairwell landing.
According to the BFES operations manual, What is the purpose of raising bunker pant cuffs above boots when ascending stairs in a high-rise building?
a. To cool down the firefighter’s legs
b. To prevent tripping on the stairs
c. To protect boots from water
d. To improve visibility of the boots
A
According to the BFES operations manual, When should firefighters involved in the equipment shuttle wear the minimum amount of PPE necessary?
a. Always, regardless of the atmosphere
b. Only during the daytime
c. As the atmosphere dictates
d. Only when instructed by the incident commander
C
Firefighters involved in the equipment shuttle shall wear the minimum amount of PPE necessary, as the atmosphere dictates.
According to the BFES operations manual, What is the primary consideration when selecting the Attack Stairwell?
a. Location of the fire in relation to the standpipe
b. Availability of elevators
c. Proximity to the main entrance
d. Time of day
A
Attack Stairwell
When firefighting operations occupy a stairwell, it is designated the Attack Stairwell. The attack stair is selected based on the following information:
* Location of the fire in relation to the stairs
* Location of the fire in relation to the standpipe
* Stairwells being used by occupants for evacuation
* Types of stairwells
According to the BFES operations manual, In which situations should a firefighter descend back to their starting level during the equipment shuttle?
a. If they encounter a closed stairwell door
b. If the elevator becomes operational
c. If no one is at the higher level to take the hand-off
d. If the equipment is too heavy to carry upstairs
C
The firefighters will have a chance to rest as they descend back to the respective assigned landings to pick up more equipment.
According to the BFES operations manual, Why is it important to clip the helmet to the SCBA harness when ascending stairs in a high-rise building?
a. To increase visibility
b. To prevent the helmet from falling off
c. To cool down the firefighter’s head
d. To comply with safety regulations
C
According to the BFES operations manual, What is the purpose of carrying tools above the waist when ascending stairs?
a. To facilitate communication with other firefighters
b. To reduce the risk of tripping on the stairs
c. To keep tools away from the firefighter’s body heat
d. To make the tools more visible to occupants
B
