It shall be unlawful for any person to hereafter install, construct or lay, or cause to be installed, constructed or laid, any sidewalk or sidewalks, curb, or gutter within the street lines of the city without first obtaining a permit authorizing the same from the board of councilmen of the city, to be issued by its engineer; and it shall also be unlawful for any person to construct, install or lay any sidewalk, curb or gutter for any other person until such person shall have first obtained a permit permitting the same from the board of councilmen, as in this chapter provided. (Ord. 165, 12-13-1989, eff. 12-20-1989)