Excavating wall footings

I took a day off from work to watch the first day of wall building. They excavated the trench for the footings we have offset the wall 500mm from the boundary. Hope that fence doesn't fall down.
There's plenty of clay here on site.

Today they could only finish off this side of the wall. The other side will be done tomorrow. The rest of the day was trying to remove the acoustic panels, they were a bugger of a thing to take out. We rigged up the excavator with chains to lift it off.