Grounding electrodes and Equipment Grounding Conductors Parallel

[Rell]

How do I size Grounding electrodes and Equipment Grounding Conductors for Parallel Feeders? Do I double the size listed in the table?

 

[infinity]

No, are you running the GEC within the same raceways as the feeder? The EGC is based on the OCPD upstream of the feeder and Table 250.122 and is the same size in each parallel raceway.

 

[LarryFine]

How do I size Grounding electrodes and Equipment Grounding Conductors for Parallel Feeders?

1. Only EGCs, not GECs.

2. Each EGC must be sized as if it was the only one for the entire feeder.