This past week I was asked how the code interprets proper fire sprinkler head distance (measurements) from the bottom of beams in obstructed ceiling construction.
It can be confusing, especially when some manufacturers of fire sprinkler heads have specific criteria. (Such as ESFR)
Many also wanted to know about separate head placement options between beams, so here is the new additional information.
I have on my web page firestatllc.com specific “Contractor ~ Inspector Cards” for many other significant interpretations and graphics.