open iron box on basement floor... what is it?
I have found a strange iron thing on the floor of the basement. It is solid steel or iron and is somehow attached to the floor. It is about 16 inches square and has a drain in the bottom that I assume goes into the sewer. Does anyone have a clue what this coule be?
It is at an angle to the wall and is solidly in place.
Hopefully some plumber may have knowledge about this thing. I am located in Pittsburgh, PA