(a)   Grease, oil and sand interceptors shall be provided; when, in the opinion of the City Manager, they are necessary for the proper handling of liquid wastes containing flotable grease in excessive amounts, or any flammable wastes, sand and other harmful ingredients; except, that such interceptors shall not be required for private living quarters or dwelling units.  All interceptors shall be of a type and capacity approved by the City Manager and shall be located as to be readily and easily accessible for cleaning and inspection.
   (b)   Grease and oil interceptors shall be constructed of impervious materials capable of withstanding abrupt and extreme changes in temperature.  They shall be of substantial construction, watertight and equipped with easily removable covers which, when bolted in place, shall be gastight and watertight.
   (c)   In the maintaining of such interceptors, the owner(s) 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 records shall be subject to review by the superintendent.  Any removal and hauling of the collected materials, not performed by owner(s) or their personnel, must be performed by a currently-licensed waste hauling firm.
   (d)   Where installed, all grease, oil and sand interceptors shall be maintained by the owner, at his expense, in continuous, satisfactory and efficient operation.
   (e)   The City Manager, with the approval of Council, shall have, and is given, the authority to prescribe, promulgate and enforce reasonable rules and regulations for the purpose of carrying out and enforcing the terms and provisions of this section.  Any person failing or refusing to comply with any rules or regulation promulgated under this section shall be guilty of a violation of this section.  (Ord. 2004-4.  Passed 3-2-04.)