No statement contained in this chapter shall be construed as preventing any special agreement or arrangement between the city and any industrial concern whereby an industrial waste of unusual strength or character may be accepted by the city for treatment, subject to payment therefore in accordance with §§ 52.105 through 52.108 of this chapter, by the industrial concern, provided such payments are in accordance with federal and state guidelines for user charge systems.
(Ord. 1121, passed 12-20-99)