The piss test thing for drivers now I think is mandatory for working for any big corporation. It is basically so the corporation can cover their asses if one of their drivers were high or drunk while driving on the job. It's lame stuff but I guess in some ways it makes sense.

Just make sure if you dilute that you find a way to get your piss yellow. If it is clear white and has no odor then it is an automatic fail in a lot of places. There is a vitamin you can take that will make it yellow.. the odor thing you can't do much about. Good luck bro.. I'm still waiting on my results (and I was 3 weeks clean).