“Hey, boss – the customer says we need containment pans under our units. Says they are required now. What do I do?”“You can’t put that porta-potty there! We can’t have hazardous waste on our job site!”“Hello, PSAI? Have you heard anything about the EPA mandating stake downs?”These conversations happen regularly in the world of portable sanitation. When you find yourself in the middle of one of them, it isn’t usually a good day.In June, the PSAI published one of its periodic “Special Circulars” to address the realities and the misconceptions you may encounter regarding environmental safety requirements. Here are some














