We still use them , just installed one on a big custom home. But , their is no way any body else around here does ( West central Indiana). Their are no inspections here , none. But I do jobs up around Perdue University. The inspections there are so elementary . Electricians still staple wires side by side on a 2x4.
I mean really, No grounding bushings on 4 inch metal conduit, 480 volt under switch gears, etc... I had to special order fire rings, The counter guys at the supply house had never heard of them . I could go on....
I know you guys up north are doing more then the NEC requires, but not here. That's why they need a state license.
But as far as Intersystem Bonding .NEC 2008 250.94 Even in NC sometimes you would see that the cable and phone used their own clamp instead of our 12 dollar one.
