Command Procedures Flashcards
M.P. 201.01B
Mayday readiness and response
What is the definition of a Mayday situation?
Any situation where a firefighters unable to safely exit the hazard zone or an event that cannot be resolved by that individual within 30 seconds
What NFPA standard defines Mayday readiness as the ability to “Don, Doff and manipulate the SCBA in zero visibility, while wearing firefighting gloves“.
NFPA 1500
The most important factors for Mayday prevention begin with what operational standards?
• Working within the ICS
• working within the IAP
• always being accountable to someone within the ICS (never freelance)
• Maintaining individual and crew air management
• management of work cycles
• monitoring distances traveled into buildings
• layering of resources and providing for tactical reserve
• Planning and acting out an exit plan
What are the two components of Mayday readiness?
Prevention and response
What does GRABLIVES stand for?
•G: check air gauge
•R: radio for assistance
•A: activate pass
•B: control breathing
•L: stay low
•I: illuminate
•V: volume (make noise)
•E: find an exit
•S: shield airway
Who is ultimately responsible for actively and continually providing for the prevention and response to mayday situations?
The incident command team
What are the critical points that have to be confirmed prior to giving the benchmark of “Mayday resolved“?
• The individuals that are experiencing the Mayday situation are removed from the hazard zone
• all members involved in the rescue are accounted for and are out of the hazard zone
• all members working in all other sectors are accounted for
• The incident commander can give a par for the entire hazard zone
Who has the responsibility to notify command of the completion of the rescue and that all members involved in the Mayday or out of the hazard zone?
The officer of the individual sector in which the Mayday occurred
Upon the initiation of a Mayday, an incident is upgraded using what Mayday nature codes?
• if 3-1, balance to first alarm Mayday
• if 1st alarm, balance to 2nd alarm mayday
• continues to 9 alarms
What does B.O.A. stand for and why is it used?
•Breathe, Organize, and Act
• Order of operations for a Mayday situation
M.P. 201.01C
Risk management and safety
What is the risk management plan?
- We will risk our lives a lot, in a calculated manner, to save savable lives.
- we will risk our lives a little, in a calculated manner, to save savable property.
- We will not risk our lives at all for lives or property that are already lost.
“Actions in a calculated manner” require what?
• Continual use of the SDM
• incident command established
• proper PPE
• accountability system established
• safety procedures in place
• continuous risk assessment
• Uninterrupted comms
M.P. 201.01D
Fire behavior glossary, and reference
What two models are used to explain the elements of a fire, and how fire is can be extinguished?
The fire triangle and the fire tetrahedron
What does the fire tetrahedron add to the fire triangle?
The chemical chain reaction
What are the classes of fire?
A: common combustibles
B: flammable liquids, and gases
C: energized electrical equipment
D: combustible metals
K: cooking oils and fats
What are the four stages of fire development?
• incipient stage
• growth stage
• fully developed
• Decay
What are the five characteristics of smoke when sizing up a fire?
• volume
• Velocity
• density
• color
• stratification
What does black dark smoke indicate?
Fuel, rich conditions, restricted air supply
What does brown smoke indicate?
May indicate the structure is involved early stages, paralysis of timber products
What does gray smoke indicate?
Some flaming combustion or smoldering combustion is present
What does white smoke indicate?
Application of water to a large fire, extinguishment in process