I would not close and be sure to obtain guidance from YOUR legal representative.
Communicate via your lawyer, you may find a better result occurs...
If the builder has not met their contractual requirements, don't pay them... simple
Or is there just a live wire dangling?Is this a house being built by a big builder in a new community? If so, when you do the walk through with the agent point out everything that is done wrong. You don't have to close on the house if there are mistakes. I had a few discrepancies on my new home that were fixed to my satisfaction before the closing. In the case of them not cutting out for an electrical outlet, is there one there behind the wall to begin with?
Good luck.
Well, rounded corner bead costs slightly more than your cheap stamped steel, so there is that. And for me personally it is more time intensive to lay in correctly, then compound. For a pro though, it really doesn't add that much time/labor.
To see that much wave in drywall, I wonder what density it is. I have worked with all of them, and some are REALLY flexible (and flimsy) . I have also worked with 5/8" fiberglass impregnated; you could screw it to a boat hull and it would still be straight!
Update: I have a meeting scheduled for this Thursday with the construction manager's superior. He saw all of my pictures and says that they will not force me to close until it is all fixed.
If you could, put it on paper.
I think an email to confirm our meeting should do the trick.