The large excavator being used to raze the Courthouse Square parking garage in Washington overturned Tuesday morning and toppled into a trench, bringing the demolition project to a screeching halt.

We’re told the operator was never trapped, and at this point hasn’t been taken to a hospital.

This electric excavator is designed to become the cornerstone of lunar construction solutions and pave the way for projects on the Moon.

Excavator falls into hole at demolition site in Downtown Washington, Pa.