(A) Grease, oil, and sand interceptors shall be provided by hotels, restaurants, filling and service stations, laundries, meat packing plants, woolen mills, milk processing plants, metal fabrication plants, and other places when they are necessary for the proper handling of liquid wastes containing grease in excessive amounts, or any flammable wastes, sand, and other harmful ingredients, except that the interceptors shall not be required for private living quarters or dwelling units.
(B) All interceptors shall be of a type and capacity approved by the Engineer and shall be located so as to be readily and easily accessible for cleaning and inspection.
(C) Grease and oil interceptors shall be constructed of impervious material capable of withstanding abrupt and extreme changes in temperatures. They shall be of substantial construction, watertight, and equipped with easily removable covers which, when bolted in place shall be watertight.
(D) Where installed, all grease, oil, and sand interceptors shall be maintained by the owner, at his or her expense, in continuously efficient operation at all times. The Engineer shall ascertain that all interceptors are cleaned and/or replaced at least once every month.
(Ord. 240, passed 5-13-1975) Penalty, see § 54.99