A few points to ponder ...
Fire ratings are in the three UL "Orange books."
There is no way that wire in pipe has any fire rating. While it may not harm a fire wall by passing through it, that's a different matter from protecting the wires. The most "generic" way to make a 1 hr rated barrier is to have two layers of 5/8 drywall.
Finally, I am given to understand that 708 is an annex, if you will, to some of that "homeland security" stuff. As such, I expect that 90% of the problem will land on the architect's desk.
