(A) The Board of Public Works and Safety shall let no contract to any person for the collection or disposal of garbage, except temporarily in an emergency when it may be necessary to do so for a limited time.
(B) The Board of Public Works and Safety shall have the right to enter into a contract, either with or without competitive bids, for the sale of the garbage to be collected and removed by employees of the city, with any responsible person desiring to purchase the garbage.
(`81 Code, § 92.16) Penalty, see § 92.99