§ 91.055  PERMIT REQUIRED.
   It shall be unlawful for any person, firm or corporation to tunnel under or to make any excavation or opening in any street, alley or other public place in the city without having obtained a permit therefore as is herein required, or without complying with the provisions of this subchapter or in violation of or variance from the terms of any permit.
(1980 Code, § 14.301)  Penalty, see § 91.999