OK guy's I am working 4 A.M to noon -thirty and am too tired to look this one up, however it should be an easy one for you guy's.

Question: spider boxes feeding office furniture with several circuits and several whips (3/4 inch flex 8-12 feet long)must each whip contain a green grounding conductor?

I feel (IMHO) that one would suffice the code intention of bonding with conductor rather then a whip. The number of whips is immaterial, because we have established a fault path, which is the intention of the code.

I realize i am sticking my head out there with my "Humble Opinion" but, like I said I am tired.

Thanks in advance as always,
H20