Actually the referenced higher design parameters by 220.127.116.11.4 is not predicted
upon being a light hazard or an attic (though that are the conditions when it
applies). It is for a concealed combustible space. If the area is accessible
and used for storage etc, it no longer is a concealed space.
Roland Huggins, PE - VP Engineering
American Fire Sprinkler Assn. --- Fire Sprinklers Saves Lives
> On Oct 13, 2016, at 10:32 AM, Brad Casterline <bcasterl...@fsc-inc.com> wrote:
> So, in an ordinary hazard attic, does regular OH design? After all, the
> increased start pressure only applies to light hazard CC spaces.
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