[Amended by Ord. No. 927-2002]
A.
Establishment. The grade of all streets and alleys shall be established by the Council and recorded by the City Clerk in his office. No street or alley shall be worked or sidewalk constructed until the grade thereof is established.
B.
Alteration of grade prohibited. No person shall alter the grade of any street, alley, sidewalk or public ground, or any part thereof, in the City unless authorized or instructed to do so by the Council or the Director of Public Works. All such alterations of grade shall be recorded in the office of the City Clerk.