Interpretation #6704

Published April 19, 2011

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Original Request

Code Version
2007
Code
EXTBLDG
Code Description
Existing Building
Chapter
9
Section
912.5.3
Topic
Change of Occupancy

Question

Is it the intent of FBC EB 912.5.3 to prohibit a change of occupancy to a higher hazard category to a portion of a type VB building where the roof rafters, girders and/or purlins are running perpendicular to the "fire barrier wall"?

Answer Published 04/19/2011 at 4:50 PM

Chapter 13 of the FBC-Existing AND 104.11 of the
FBC-Building provide for an alternate compliance method.

Commentary

The alternate method would have to be approved by the local Applicable Governing Body (Building Official).