What are Grease Abatement Devices (GADs)?
A. Grease abatement devices are outdoor Gravity Grease Interceptors (GGIs) or indoor grease traps commonly known as Grease Removal Devises (GRDs) or Hydro-mechanical Grease Interceptor (HGIs) designed, constructed and intended to remove, hold or otherwise prevent the passage of Fats, Oils and Grease (FOG) into the sanitary sewer.