Hello all. I have to price out a 400 amp service for a condominium. The Buildings have a 4 gang meter bank with four seperate 150 amp mains. Each main feeds a 30 circuit main lug panel in each apartment. (4 apartments, no house meters) Each apartment has its own water meter inside each dwelling. My thought is that I have to run a seperate egc sized for 400 amp to each water meter in each unit. Is this correct?
