Raised Floor Grounding Non-Stringer Type

[hbendillo]

I am not getting a good sense about the actual requirements for grounding the raised floor system. I've read about recommendations but not hard, fast requirements. In a standard raised floor application, no computer rooms or heavy data equipment, I would bond to any column, and bond every ten feet to a floor pedestal. However, when a floor is used that doesn't have stringers but rather individual stand alone pedestals, what should one do? Do you have to bond to every floor pedestal?

 

[RonShap]

If the metallic parts are not likely to become energized, and you are not worried about static buildup, then no bonding needed.