#6 bare copper wire.
#4 copper.
The NEC makes no provision for using 1 ground rod even on a temporary service. According to the NEC you must use 2 ground rods. However in my area we are allowed by the local inspector to use just 1. Call your local inspector and see what he requires as he has the last word on this.
Hot, neutral and ground.
A #6 copper ground conductor would be needed.
As long as the clamp is of an approved type only one is needed per ground rod.
For service sizes of 100 amps and less a #8 bare copper conductor is required.
200 amp service in chicago uses 3 aught.
No, But it is recommended
The NEC makes no provision for using 1 ground rod even on a temporary service. According to the NEC you must use 2 ground rods. However in my area we are allowed by the local inspector to use just 1. Call your local inspector and see what he requires as he has the last word on this.
To prepone air tickets one must contact customer service to request their needed service. They must also include why this service is needed and when it is needed.
Vinny says to tell the short man in the hat to deliver the items needed in New Jersey. This task is of the utmost importance and should be attended to immediately.
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It depends on where the sub panel is situated. If the panel is under the same roof as the main distribution panel then no ground rods are needed on the sub panel. If the sub panel is in a different building then a ground rod might be needed. There has been an electrical code rule change on this subject. Check with your local electrical inspector before installation so that it is done correctly.
Because they needed money
from the ground i guess.
From the question it is hard to establish whether the service size is 350 amps or the service conductors are 350 MCM in parallel. If the service is 350 amps, the grounding conductor is #3 bare copper wire. Parallel 350 MCM conductors will allow for a 600 amp service. The grounding conductor for a 600 amp service is a #1 bare copper wire.
If your service is needed, get sponsored by the company man you do your service for.
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