If you operate a non-residential facility that prepares and serves food, you need a grease removal system. Do not wait until you experience problems with block lines or sewer backups at your facility. You can contact the Columbus City Utilities to learn how to become compliant.
There may already be a grease trap or interceptor installed at your facility of which you are not aware. There are also some simple steps that can be done that will significantly reduce or eliminate FROG from entering your plumbing system.