I visit a lot of job sites, and I am amazed at how very little value and attention is placed on garbage, recycling, separation of valuable materials,and general housekeeping. I wonder why CGs don;t lay down the law with their subs and require them to be responsible for removing, recyling and disposing of their own waste. All they need to do is set out a set of rules that includes backcharging subs for cleaning up any mess they leave behind!