Any cuts made in exposed concrete sidewalk, curb, gutter, curb and gutter, driveway or paving shall be defined by a saw cut to a depth of not less than one-sixth the thickness of such concrete to a maximum of one and one-half inches. All cuts in concrete shall be made to the nearest score line unless otherwise permitted by the Public Works Director. Cuts in asphalt paving shall be kept as straight and uniform as practical. The Public Works Director may require removal of additional concrete or asphalt when necessary to present a suitable appearance upon restoration. (Ord. 3472 § 1, 2012; Ord. 3424 § 1, 2009)