kenaslan
Senior Member
- Location
- Billings MT
250.54(F) The ground ring shall be buried at a depth below the earth’s surface of not less than 750 mm (30 in.).
What about a bonding jumper that is tying together all equipment in a hazardous area? 501.30
Can that be at 24" or is that considered part of the ground ring, even though it does not completely encircle a building or piece of equipment?
What about a bonding jumper that is tying together all equipment in a hazardous area? 501.30
Can that be at 24" or is that considered part of the ground ring, even though it does not completely encircle a building or piece of equipment?