apply for an ATC LOL. In the list of the top ten things that need to be done to make this worker safe that is pretty close to the bottom. Any employer that sent him out in that condition in the first place aint gonna sign nothing and risk anyone asking the hard questions.
The OP is kinda like saying "so my boss gave me a forty to drink at the office and then sent me out in the seat beltless, uninsured company truck to pick up KFC" and the advice from the peanut gallery being get hot sauce and lots of ketchup.
Yeah great he was'nt hurt but what about the next guy that comes along and has to work in the same conditions? If you ask me I kinda wish he'd gotten enough of a scratch to require an investigation.