2008 NEC 392.7 Which refers you to 250.96. Requires bonding on Conduit raceways to the cable tray. Does anyone have or know where theres a Good Illustration of this???
Yoopersup

This is the picture from the handbook



I agree the "bond" they show is not really defined but I assume you could use a pipe bonding clamp with the appropriate EGC conductor to a lug on the tray.
BUT Cooper to the rescue!

http://www.cooperindustries.com/con...rces/PDFs/Instruction%20sheets/IF596.pdf

Thank U.
Yoopersup

The link is priceless Greg