7-3-4: DRAINAGE TILES:
   A.   Size; Permit Required: No person shall install or lay any drainage pipe or culvert of less than twelve inch (12") diameter in the construction, repair or alteration of any driveway, sidewalk or other private way, which said drainage pipe or culvert, when installed, will be upon public property with the exception that ten inch (10") steel or equivalent material pipe or culverts may be used in flat areas of the City where adjoining drainage ditches are not sufficiently deep that any advantage could be gained from larger pipe or culverts. All drainage pipes or culverts so installed in the City shall be either of steel or equivalent metal or concrete construction. Such person shall first obtain a permit from the City for work to be done.
   B.   Inspection: It shall be the duty of the City to inspect each and every drainage tile installed within the corporate limits of the City and to enforce the provisions of this Section. (Refer to Appendix A following this Code.) (1988 Code § 14-304)