False. 2 in 2 outdoes not apply in life threats.
FURTHER..how may small or for that matter large FDs regularly make grabs? How many successful RIT operations do you hear about? The insistence on interior firefighting inside modern day (since the late 60s to early 70s) construction is why we continue to kill firefighters in the same manner at a rate of 100 a year.
The exemption is pretty narrow. Most times you don't know if there is anybody inside or not, hence the need for the primary search.
OSHA regulations recognize deviations to regulations in an emergency operation where
immediate action is necessary to save a life. For fire department employers, initial attack
operations must be organized to ensure that adequate personnel are at the emergency scene
prior to any interior attack at a structural fire. If initial attack personnel find a
known
life-
hazard situation where immediate action could prevent the loss of life, deviation from the
two-in/two-out standard may be permitted, as an exception to the fire department
’
s
organizational plan.
However, such deviations from the regulations must be
exceptions
and not defacto standard
practices. In fact, OSHA may still issue
“
de minimis
”
citations for such deviations from the
standard, meaning that the citation will not require monetary penalties or corrective action.
The exception is for a known life rescue only, not for standard search and rescue activities.
When the exception becomes the practice, OSHA citations are authorized.
[29 CFR
1910.134(g)(4)(Note 2)]