Replacing an old fuse panel with a new breaker panel, and a remote fuse sub-panel (on the other side of the basement) with a new breaker sub-panel. There is no water pipe anywhere near the incoming service and no ground rods.
I plan on installing two ground rods (but existing the incoming service appears to have a ground) and then bonding the main panel ground to the nearest water pipe. I will bond the sub-panel to the main panel using a separate ground bar and keeping the neutrals isolated from ground in the remote sub-panel.
Do I ground both the existing service ground and the ground rods at the main panel? Does this sound like the best way to go?