201.04 2 In/2 Out Flashcards
OSHA _____: 2 In/2 Out
29
Once FFs begin _______ the atmosphere is assumed to be IDLH Ave 2 In/2 Out applies.
Interior attack
Objective of 2 In/2 Out is to have fully equipped FFs in position during initial fire attack to react to a ________.
Mayday
When is 2 In/2 Out not required?
When fire is incipient stage upon arrival.
OSHA defines incipient stage as:
Fire which is in the initial or beginning stage and which can be controlled/extinguished by potable fire extinguishers, Class II foam or small hide system without the need for protective clothing or breathing apparatus.
2 In/2 Out position requires:
PPE
Radio
Work within IMS
In a standard implementation of 2 In/2 Out for a 4 person crew, the plug person assumes ________, and engineer assumes ________.
Primary position
Secondary position