Dropped off 100a panel and some 3/0 on a spool at a friends.He's a mechanic, this project is a trade deal.In the mean time
he rented adjacent(8')steel building out and someone ran 2/0 2-wire and powered the
panel.What now? Ground rod and structure?
and/or separate ground conductor back to main.And please explain the ground potential
and other hazards with this install.
