Grease, oil and sand interceptors or traps shall be provided where,
in the opinion of the Control Authority and/or the Codes Office, they
are necessary for the proper handling of wastewater containing grease
in excessive amounts or any flammable wastes, sand or other harmful
ingredients; except that such interceptors shall not be required for
residential users. All interceptors shall be of a type and capacity
acceptable to the Control Authority, and shall be located as to be
readily and easily accessible for cleaning and inspection. Such interceptors
shall be inspected, cleaned, and repaired by the user at his/her expense.
The handling of fats, oil and grease (FOG) wastes shall be conducted
in a manner consistent with all City of Lancaster fats, oil and grease
policies and procedures, as may be promulgated from time to time.