Heavy equipment operator Tony Celio stands inside the cab of an excavator after it tipped onto it's side in Jeannette Thursday afternoon. Crews have been working for about a month there to demolish Qua Spa after it was damaged by a fire in February. Celio said that he was working around noon on Thursday at the site along Clay Avenue when a floor gave out and the excavator he was operating toppled over. He was not injured. The excavator was upright again just before 3 p.m. Celio said about one month worth’s of work remains.