The grade of all streets, alleys and sidewalks shall be established by resolution by the Village Board and the same recorded by the Village Administrator in his office. No street, alley or sidewalk shall be worked until the grade thereof is established.
No person shall alter the grade of any street, alley, sidewalk, or public ground or any part thereof in the Village by any means whatsoever unless authorized or instructed to do so by the Village Board or its authorized representative. All such alterations of grade shall be recorded in the office of the Village Administrator by the Administrator or the officer authorizing the alteration.