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7 Cards in this Set

  • Front
  • Back

Situations that pose An IDLH: (6)

1. All fire suppression activities (Interior and exterior)


2. All fire suppression activities involving or near any type of vehicle


3. All fire suppression activities involving grass, rubbish and garbage fires


4. Any CO investigation


5. Any Hazmat incident


6. Any other such situation involving an IDLH

Who is SCBA air for?

The air supplied from an SCBA is intended for use only by the individual using the SCBA.

Can you share air?

Under no circumstances shall air from an individual's SCBA be shared for any reason. The air supply contained within the SCBA that an individual is wearing is reserved exclusively for that individuals use.

SCBA Air Supply Utilization

1. First Quarter - Air above 3375 psi


For entering and conducting ops in an IDLH


2. Second Quarter - 2250 - 3375 psi


Conducting ops in an IDLH


3. Third Quarter - 1125 - 2250 psi


Conducting ops and exiting an IDLH


4. Fourth Quarter - 0 - 1125 psi


This quarter is reserved for personnel to use as emergency air supply only

Air Supply shall be named using the following standard terms:

1. "Full" - at or near 100%



2. "Three Quarter" - at or near 75%



3. "Half" - at ot near 50%



4. "Emergency Air" - at or near 25%



5. "No Air" - at or near empty

Apparatus crews shall stay together at all times and function together as one unit in the course of their duties as assigned at the beginning of their shift while using SCBA. Crew splitting is not to take place. What is the exception?

1. Drivers who may be required to stay with their apparatus

Crews shall not be assigned to a task in an IDLH environment that requires the use of more than:

1. 2 SCBA cylinders before rehabilitation