901.19 LENGTH OF OPEN TRENCH.
   The maximum length of open trench permissible at any time shall be in accordance with existing ordinances or regulations or as may be specified by the Director. No greater length shall be open for pavement removal, excavation, construction, backfilling, patching and all other operations without the written permission of the Director.
(Ord. 3428-69. Passed 8-18-69.)