3 gang meter socket three main breaker panels

[digitaltwist]

have three existing hundred amp meter sockets replacing one of three 100 amp main breaker panels.
the house is a two family with owner panel. adding ground bar. the water main ground hits one of the three panels. what should happen with the ground rod termination points.

 

[charlie b]

I am closing this thread. It is a duplicate of this one: https://forums.mikeholt.com/showthread.php?t=198920