This document discusses the concept of survivability profiling, which is examining a fire situation to determine if civilians can survive the fire conditions and whether it is safe for firefighters to attempt rescues. It describes how quickly fires can become deadly due to high temperatures and smoke. The human body can only withstand temperatures up to 212°F. Scene size-up, reading smoke conditions, and a 360 walkaround are important for survivability profiling. Polls show the public does not expect firefighters to risk their lives for unsurvivable rescues. Survivability profiling aims to balance rescue efforts with firefighter safety.
2. What is
Survivability
Profiling?
Are the victims
savable?
The importance
of scene size-up
Saving
firefighters lives
Steven Marsar
Captain, FDNY
Developed from research for
Executive Fire Officer project
Article first debuted in Fire
Engineering December 2009
3. Survivability Profiling
The art of examining a situation and making an
intelligent and informed decision based on known
events, or circumstances, to determine if civilians
can survive existing fire and smoke conditions and to
determine whether to commit firefighters to life-
saving and interior operations
Steven Marsar
4. Survivability Profiling Asks?
What is visible during the scene size-up?
Are people suspected or known to be trapped?
Is there a reasonable assumption that they may still
be alive?
Should we slow down and attack the fire first and
complete the searches when it is relatively safe for
our operating forces to do so?
5. The Human Body
What temperature does skin burn?
What is the maximum temperature the body can
take?
How does hypoxia effect the body?
6. The Human Body
What temperature does skin burn? 130 0
F
What is the maximum temperature the body can
take? 212 0
F
How does Hypoxia effect the body?
7. Human Survival
The National Fire Protection Association (NFPA)
states that the upper limit of human temperature
tenability is 212°F
Flashover normally Occurs at 1,100-1,500 0
F
10. Firefighter Line Of Duty Deaths
Year Number of LODD
2000 105
2001 105
2002 101
2003 113
2004 119
2005 115
2006 107
2007 118
2008 118
2009 90
2010 85
2011 46* As of June 25, 2011
11. Size-up Report Example
When does scene size-up
start?
First arriving unit report
should include?
Number of stories
Building construction type
Victim locations
Fire conditions
Smoke conditions
Offensive / Defensive attack
Commanding officer
Lt Cox on location of 2
story wood frame
residential structure, no
victims visible, fire
showing from sides C
and D division 2. Heavy
black smoke from the
eaves. Operating
defensive attack, Lt Cox
has command.
Scene Size-up
36. Citizen Poll
VFOA research project
Over 300 Faculty, student and parents were asked
two questions:
If your house was on fire would you expect me to die
trying to put the fire out? And/or rescue anyone
inside?
If I told you that no one was alive inside your home
due to fire conditions, would you expect me to die
trying to put the fire out? And/or recover anyone
inside?
37. Citizen Poll Answers
If your house was on fire would you expect me to die
trying to put the fire out? And/or rescue anyone
Inside?
39% YES
56% NO
5% Did not answer
38. Citizen Poll Answers
If I told you that no one was alive inside your home
due to fire conditions, would you expect me to die
trying to put the fire out? And/or recover anyone
inside?
6% YES
91% NO
3% Did not answer
* Not a single parent or faculty member stated YES
39. 16 Life Safety initiatives
1. Define and advocate the need for a cultural change
within the fire service relating to safety;
incorporating leadership, management,
supervision, accountability and personal
responsibility.
3. Focus greater attention on the integration of risk
management with incident management at all
levels, including strategic, tactical, and planning
responsibilities.
40. New Detroit Fire Policy
http://www.clickondetroit.com/video/28237570/index.