Whenever it is necessary to break through the surface of existing sidewalks, driveways, curbs or gutters for excavation purposes, the complete section of the sidewalk, driveway, curb or gutter will be removed. A complete section of the sidewalk, curb or gutter shall consist of the portion of sidewalk, driveway, curb or gutter between existing dummy joints, construction joints, expansion joints or contraction joints.
(1990 Code, § 25-116) (Ord. 62-672, passed 10-1-1962; Ord. 68-943, passed 1-15-1968)