Hey guys, I'd like to preface this by saying my question is about the NJ rehab subcode. I know many people will say "Upgrade the grounding, it's the right thing to do!" but I would like to know the actual requirements, since that is all the customer is willing to pay for (and rightly so).
I have a customer who is selling his house. The buyers want him to replace a 200A FPE disconnect on the outside of the house simply because it's an FPE, he agreed to have that done.
My concern is the way it's setup. The disconnect is fed from the meter base above it with 3 wires. Then a 4-wire SER cable runs from the disconnect into the house to a MLO panel in the basement. All that is fine.
The issue is that the only grounding is a conductor from the water pipe to the ground bar inside of that MLO panel. The outside disconnect has no GEC running to it, only the EGC inside of the SER cable.
The NJ rehab subcode allows us to install a new panel or disconnect without having to upgrade the grounding, which I do often and it always passes. The problem here is that there is no GEC at all, so this is new territory for me.
I told the customer that the inspector might give us a problem, but he doesn't want to pay for the grounding if code doesn't require it, especially since his basement is finished and running the GEC will not be easy.
Has anyone in NJ come across a situation like this or know the rehab subcode well?
I have a customer who is selling his house. The buyers want him to replace a 200A FPE disconnect on the outside of the house simply because it's an FPE, he agreed to have that done.
My concern is the way it's setup. The disconnect is fed from the meter base above it with 3 wires. Then a 4-wire SER cable runs from the disconnect into the house to a MLO panel in the basement. All that is fine.
The issue is that the only grounding is a conductor from the water pipe to the ground bar inside of that MLO panel. The outside disconnect has no GEC running to it, only the EGC inside of the SER cable.
The NJ rehab subcode allows us to install a new panel or disconnect without having to upgrade the grounding, which I do often and it always passes. The problem here is that there is no GEC at all, so this is new territory for me.
I told the customer that the inspector might give us a problem, but he doesn't want to pay for the grounding if code doesn't require it, especially since his basement is finished and running the GEC will not be easy.
Has anyone in NJ come across a situation like this or know the rehab subcode well?