This is what a properly excavated hole is supposed to look like:

not this:

Each excavator who came to quote on cleaning up the mess left by Premier Construction took one look and said “Who would do this?”

Excavations are not completed from outside the hole (which is what PCMS tried to do). The excavation equipment will go all the way to the back of the property, and begin to dig out a square and level hole, gradually moving forward to the front of the property. This makes perfect sense when you think about it.