Just for clarification, BOSS (Owner) is not into the practice, I have worked for this guy for some time, and if it means the slightest liability, he'll have nothing to do with it. Boss/PM/etc., is the one I was debating with, she's only been with the company about <two years, and brought a few people with her, who apparently have been leaving stuff live.
As for damage, I don't land anything most times, protect my stuff well where required, and document line diagrams and general path during rough. And if anything get trashed after I leave, I have an array of tracers, TDR, and other methods of finding stuff, which also involves a hammer.
Carpenters used 16's on shear once. I located the short, got a witness, bashed the rock, pulled the nail, and laid out for demo for the repair to my cable. Simular situation for a plumber who did some changes after I left, bashed it open, to expose where he had set the wire on fire. Rockers almost never hit my stuff, all of the conductors entering are tucked way back in the corners of large boxes, only time I have a problem is if the bury it, and I find that too. You trash my work, I will find it. I am that confident! I double check all work, and walk every circuit before I leave, I don't test it either. If it don't work when I come back, I either forgot a cable, (Twice in ten years I think) and it my fault, or some one did something, and I'll spend all day looking, and someone will pay when I do. I can be a premadonna about it.... And proud of it.
Oh, that job is dead except for temp power at the bath GFI's now.
