Shortcircuit:
OK two structures that are joined, but separated by a real firewall, makes then individual structures. We agree on that.
The water pipe from one building to the other, IMHO is the same thing as IF this is a water service from the street, IF it is in the ground between structures. The fact that there is only one water meter is irrelevant IMHO.
I do not have a Soares Book.
Also, the water piping system must be bonded to the GEC system in the structure, so is this a moot point???
