Anyone come across buildings just filled with clay/dirt mix?
Today my team and I went to what was supposed to be an abandoned glue factory, but the place was filled with clay. further investigation led us to believe that the place was possibly used for soil sample collections and testing. It seemed the place got used for a lot of things before it was abandoned though, because there was also parts of an assembly line inside too.
The clay filled most of the building, and it was a single, super big room. It looked like the clay covered a lot of things. Any idea why all the clay/dirt mix?