I have a question for anyone that works in an area where the rebar is used for grounding. We will have to start using this with the 2005 NEC.
How do you make the connection ?
The IRC sec 404.4.6.1 requires all rebar to be encased in concrete.
Does an electrician make this connection before the pour or is the foundation trade trusted to make up the connection and leave a #4, or larger if over 200 amp. service sticking out of the cement.
It is assumed [big problem there] that the foundation inspector will see the GEC when he inspects before they pour.
How does the foundation guy know what size service is going to be installed ?
If this kind of grounding electrode is normally used in your area or if you inspect for it please let me know how you do it.
Alan--Inspector
