Bill
I stopped by and walked right up to the service, it is Parallel runs of 1/0 or 2/0 SE AL Service Cable.
I am 5'-8" and on my toes I could put my fingertips on the center meter.
Kale
I would probably mount a piece of pressure treated lumber the size of the meter socket to the stones.
My first thought would be to get some epoxy anchors to put in the large stones to mount the lumber.
We have put site pole studs in the concrete base with the right kind of epoxy.
Bob
