I think the thing that is impressing me most about your series of photos yes each one is a fabulous abstract in its own way. You seem to have a talent for composing them.
Yikes. Are you not in there to ask lots of questions about what they are doing? I probably wouldn't be but I have a friend who would be having the workmen explain exactly what and how they are doing. She's having this chat with the city electricians who are digging up her yard to lay new electric lines.