I think the best way to bond the pool water is to freeze the water, then drill and tap the frozen water and apply a lug to it with a machine threaded screw that engages at least two threads, in accordance with 250.8.
I think the best way to bond the pool water is to freeze the water, then drill and tap the frozen water and apply a lug to it with a machine threaded screw that engages at least two threads, in accordance with 250.8.