ECN Forum Forums General Topics of the Trade General Discussion Area 50 VOLTS ON GROUND

I RECENTLY LOST MY COMPUTOR SERVER WHICH IS ON COMCAST WHEN COMCAST CAME OUT THEY SAID THERE WAS 45 TO 50 VOLTS ON THE GROUND WHAT WOULD CAUSE THIS, THE SERVICE HAS A WATER PIPE AND GROUND ROD GROUND AT THE MAIN AND COMCAST TAPPED OFF THE WATER PIPE.