I give the offender the option. You do it or I will. Had a dry waller cover every box on one wall. We had 15 openings. I went to the super then the drywall forman and gave them 24 hrs to work it out. I knew about where the boxes were as I made notes on the as builts. Drywall forman copped an attitude and super was wishy washy. We found the boxes with a 12lb hammer. Super fired, drywall co fired and back charged. Another time Drywall formam worked with us and we only had to fix two out of place holes. If you play nice I play nice,if not I CYA and they lose. Now I carry a dig camera and take lots of pics. Rod