cseckland
Member
- Location
- Springdale WA
I need a clarification of 250.32(B) Exception requirement (2):
There are no continuous metallic paths bonded to the grounding system in each building or structure involved.
This article allows the grounded conductior to be used in place of a ground, and be connected to the disconnecting means, grounding electrodes, and the equipment grounding system of the "grandfathered" structure or structures, provided three requirements are met. The second one is written above. I understand 1 and 3, (no ground ran, no GFP on supply side) but I'm unclear on 2. Any help?
Chris
There are no continuous metallic paths bonded to the grounding system in each building or structure involved.
This article allows the grounded conductior to be used in place of a ground, and be connected to the disconnecting means, grounding electrodes, and the equipment grounding system of the "grandfathered" structure or structures, provided three requirements are met. The second one is written above. I understand 1 and 3, (no ground ran, no GFP on supply side) but I'm unclear on 2. Any help?
Chris