The job was a PEX re-pipe. Included was some new copper pipe at the main shut-off. On re-pipe jobs I always look fo the electric service grounding. Many times there was a GEC that was eliminated. If I can't find a suitable connection to an electrode, I ask for a pair of ground rods a minimum six feet apart.
On this job a rod was placed below the service cabinet. Fifty feet away from that rod I found another rod. Forty feet from the second rod I found the water main connection. The armor is bonded at both rods but not at the water main. Now yes I know that the water main should be the primary electrode but I'm dealing with plumbers so when there is no interior pipe that must be bonded I go for two rods. My bad but you should see the crazy things they will do if I ask them to go to the front.
In this case, the lady told me that the plumbing contractor hired an electrical contractor to provide the grounding.

On this job a rod was placed below the service cabinet. Fifty feet away from that rod I found another rod. Forty feet from the second rod I found the water main connection. The armor is bonded at both rods but not at the water main. Now yes I know that the water main should be the primary electrode but I'm dealing with plumbers so when there is no interior pipe that must be bonded I go for two rods. My bad but you should see the crazy things they will do if I ask them to go to the front.
In this case, the lady told me that the plumbing contractor hired an electrical contractor to provide the grounding.
