Interpretation #7133

Published January 31, 2013

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Original Request

Code Version
2010
Code
BUILDING
Code Description
Building
Chapter
9
Section
903.2.1.3
Topic
Split Level Bldg Fire Areas

Question

What is the definition of "Fire area located on a floor other than a level of exit discharge". Can there be any steps down to the discharge level or must the two be on the same plane.

Answer Published 01/31/2013 at 2:03 PM

There are two terms involved here. The first is "fire
area" the second is "level of exit discharge."

If the main assembly level is the "fire area," as defined
in 902.1, then the description of the exiting condition
from that fire area appears to meet the definition
of "level of exit discharge" in accordance with 1002.1.

Commentary

Based on the applicant's discription, it seems the upper level is within the whole unit's "fire area".