Standards Board Says Portable Potties Petition – Shouldn’t be Mandated By: Kevin Thompson Vol: 43 | No: 25 | Published on: June 24, 2016 Cooling fans in portable toilets at construction sites might a good idea, but they shouldn't be a requirement, Cal/OSHA says.Read More...This content is for premium subscribers. To read please login or subscribe below.Subscribe Log In Username or Email Address Password Remember Me