I had an interesting one today. A complex of 4 buildings. Each building has 24 condo units. Each building has four meter banks each with 6 meters. All of the distribution panels are FPE. All of the Sub-Panels in each unit of all buildings were originally FPE. The president of the condo association said there have been no reported incidents related to the FPE panels. Building age 1978. I can’t help but wonder how they dealt with the grounding of all those distribution panels all in the same building. There were ground rods visible at each separate location. The individual condo disconnects at each meter had no indication of amperage and consisted of a metal lever that could be slid up or down to supposedly disconnect the power. Anyone ever seen anything like this?