Yeah, I couldn't quote an NEC article either!

I'll have to check the Building Code book(s) and see what they say
(just for personal references and similar Injunear needs [Linked Image]...)

Man, I'll tell ya, the Earthquake which prompted me to post this question in the first place, sure got stuff gyrating all around!
Looked like a huge Inanimate Object Hula Dance festival! [Linked Image]

The Seismic event (Quake) was the one that hit back in June/July of 2005 - with the Epicenter in Yucaipa (sp??).

Even though the energy reaching my location (Huntington Beach) was very minimal - mostly came in as "S" waves and lasted only 2 seconds max., it was enough to get all the suspended stuff moving like crazy!

Thanks everyone for the replies!

Scott35

Scott " 35 " Thompson
Just Say NO To Green Eggs And Ham!