You know almost every home in America was grounded through the water lines which ended up in the ground? It was considered the most efficient way to achieve a good ground for the home electrical system. Most of the electrical systems in our homes are still sent to true "ground" in case of lightening strikes. Your PSA of the day
@Damienn1776 whoever did that repair should be grounded for life.
@Damienn1776 Much like our border is experiencing here in the USA, a foreign charge, undesired voltage, bad ground control. Call a professional