This time, instead of uncovering a wayward water line, he was able to locate a barely buried electrical line someone with a desire to see the property go up in flames had used to run power from the pole at the trailer to a shed located on the property. Since the shed had a breaker box and I had tried to use one of the plugs to run a table saw several years ago with little success, I was aware of the presence of some weak and waning electrical current but have to admit I was unaware of the etiology of the electricity. I had warned the contractor a while ago about the possibility we should give the “call before you dig” number a ring, but since (like the water line) the burying of bare Romex© to create a power source is not what one would call textbook, the “call before you dig” people were unable to help us.
Under ordinary circumstances, I do not believe locating the line with a piece of heavy machinery would result in dramatic consequences. Let me stress: under ordinary circumstances.
In this case, the uprooting of the line caused a power surge which was not appropriately thwarted by the breaker at the power pole. The trailer, and more significantly, its four canine inhabitants, lost power when the surge popped a fuse about the size of my forearm located on the transformer.
The trailer lost power around 9:30 a.m.
By 4:00 p.m., the big guys in the big trucks had come to replace the big fuse and we were back onto the power grid.