18-29-414.1 Water connection.
   The water supply to a garbage can washer shall be protected against backflow by an air gap or a backflow preventer in accordance with Section 18-29-608.13.1, Section 18-29-608.13.2, Section 18-29-608.13.3, Section 18-29-608.13.5, Section 18-29-608.14 or Section 18-29-608.15.