When there is an emergency or mass gathering, it is necessary that things work well within a properly defined framework of operation. Among the most frequent ones in emergency management or any public safety exam, there is a question:
The Question
When an incident expands ________________________________.
Options:
A. Only the functions and positions necessary are filled.
B. All functions of the Command and General Staff must be filled.
C. Functions remain the same throughout the incident regardless of size.
D. All positions must be filled immediately.
Correct Answer: A. Only the functions and positions necessary are filled.
Explanation
The Incident Command System (ICS) adapts according to need and not to a strict structure when an incident becomes more complex or so large that it necessitates a proportional increase in response. This implies that it switches on only required functions and roles in order to control the situation.
Instead of bogging down the response team with excessive functions, ICS will turn up or down nimbly, as the nature of the incident demands. This method aids in the saving of resources, communication, and proper management.
Incident-by-incident it may be that, initially some numbers of people are needed (e.g. fire suppression), whereas later some other classes of people may be needed (e.g. evacuation people, medical response people, or public information officers) so those are not created until needed.
What Is the Incident Command System (ICS)?
The Incident Command System (ICS) is a coordinated, unified and standard approach to the management of an all-hazard incident that is in progress. It was created in 1970s and is currently utilized in emergency services both in U.S. and abroad.
Main peculiarities of ICS:
- Scalable: It is extendable or retractable according to the circumstance.
- Unified Command: Multiple agencies have a capacity to perform effectively together.
- Clearly Defined Roles: Everyone is aware of their tasks and reporting chain.
- Common Terminology: No misunderstanding between departments and agencies.
ICS has been used in a large number of different incidents, whether they are natural Disasters (wild fires, hurricanes), accidents (train derailments), or a planned occurrence (concert, parades).
Why Only Necessary Positions Are Filled
- Efficiency: Avoids delays and confusion.
- Flexibility: Expands only when needed.
- Resource Management: Saves personnel and supplies.
- Clarity: Keeps communication streamlined.
In the case of a minor wildfire, just one incident commander might be overseeing the entire task. With the extension of the fire, such specialized roles as operations, planning, logistics, and public information could be called upon.
FAQs
Q1: What triggers the expansion of an ICS structure?
When an incident is more complex, broader in scope, or at more risk then an ICS can increase in size and various specific positions are likely to be added.
Q2: Is it mandatory to fill every ICS role during an incident?
No. Only required positions are initiated according to size of the incident and the complexity of incident. In smaller responses, some of the roles can be left vacant.
Q3: Who decides when and how the ICS structure should expand?
The Incident Commander (IC) assesses the incident and enacts roles or sections as they pertain.
Q4: Can ICS be used in non-emergency situations?
Yes. ICS also plans events such as marathons, festivals, or political rallies to make them safe and coordinated.
