(A) Each person who owns or operates a grease trap as required by § 52.56 of this subchapter shall cause collected or trapped grease trap sludge to be cleaned and removed from such device on a periodic basis, and delivered to a facility authorized to use, treat or dispose of such material. Such cleanout and removal shall be accomplished on a monthly basis unless the city, upon receipt of proof from the owner or operator or on the basis of its own inspection of the grease trap, determines that a less or more frequent maintenance schedule is required to achieve the purposes of this subchapter and to minimize the discharge of a prohibited concentration of grease trap sludge.
(B) No grease trap sludge removed from a grease trap may be offered to a person for transportation nor transported off the site where such materials were collected except by a hauler licensed as required by § 52.60.
(Ord. O-1-97, passed 1-7-97)