The city shall have power to construct or install special or local improvements of every character within designated districts in the city by (a) order of the council; or (b) on petition of the majority of the property owners in the designated district, subject in either event to protest by the owners of the frontage or area to be assessed.

Right to protest and notice of public hearing shall be given as provided by ordinance. All protests shall be considered, but council shall have the final decision. Such improvements shall confer special benefits on the real property within said districts and general benefits to the city at large. Council shall by ordinance prescribe the method and manner of making such improvements, of assessing the cost thereof, and issuing and paying bonds for costs and expenses of constructing or installing such improvements. (Ord. No. 87-202, § 48, 11-3-1987)