901.03 STREETS TO BE GRADED BEFORE ANY LINES INSTALLED.
   Before any sidewalk, sanitary sewer, water main or water connection shall be placed upon or in any street or alley of the City, such street or alley shall be graded to the established grade of such street or alley; provided that this rule shall not apply in any case where it may be necessary to cross or parallel streets or alleys with sewer or water lines in order to obtain the necessary outlets for water or sewer lines on streets and alleys having the necessary grading completed. The Director of Public Service shall have authority to remove any sidewalk, sewer, water main or water connection installed in violation of this section. Provided further, this section shall not apply to the construction of trunk line, sewer or water lines.
(1954 Code Sec. 28.4)