Sec. 20-2-28. Beginning of work.

Before beginning any work which is or includes excavation, construction of driveways, concrete sidewalks, curbs or gutters, planting, trimming or removing trees, making, placing or causing an obstruction in the right-of-way or watercourse, the permittee shall notify the director of public works twenty-four hours in advance. (Ord. No. 1201, § 2 (part).)