901.01  PERMIT REQUIRED.
   (a)    No person shall dig, trench, excavate, grade, tunnel or do any work in, over or under any street, sidewalk or other public ground within the City without first obtaining a permit therefor from the Building Commissioner. All such work shall be under the supervision of the Director of Public Service and Development and shall be done to his satisfaction.
(Ord. 67-61.  Passed 7-17-67.)
   (b)    No person shall break the pavement of a newly paved street within five years of the date of installation of the paving for any purpose, except emergency repairs.