Steve,

I'll be grounding these receptacles because there is no existing equipment ground in the cable feeding the receptacles in question. Previous owner of the home installed grounding type receptacles in several locations. Present owner has utilization equipment that is required to be grounded.

Basically, I feel that each receptacles equipment ground will need to be taken back to the one & only breaker box in the house (easier to get to than any of the other allowable connections in 250.130) and that I cannot just pull one equipment ground up into the attic & tap off from it where need be.

Few things are harder to put up with than the annoyance of a good example.