Grease, oil and sand interceptors shall be provided when, in the opinion of the Engineer, they are necessary for the proper handling of liquid wastes containing floatable grease in excessive amounts, as specified in § 51.07(B)(3) of this code, or any flammable wastes, sand or other harmful ingredients, except that the interceptors shall not be required for private living quarters or dwelling units. All interceptors shall be of a type and capacity approved by the Engineer and shall be located as to be readily and easily accessible for cleaning and inspection. In the maintaining of these interceptors the owner shall be responsible for the proper removal and disposal by appropriate means of the captured material and shall maintain records of the dates and means of disposal which are subject to review by the Engineer. Any removal and hauling of the collected materials not performed by owner’s personnel must be performed by currently licensed waste disposal firms.
(Prior Code, § 50.23) Penalty, see § 51.99