All excavations for a building sewer installation shall be adequately guarded with barricades and lights so as to protect the public from hazard. Streets, sidewalks, parkways and other public property disturbed in the course of the work shall be restored in a manner satisfactory to the Public Services Supervisor. All excavations in roadway areas shall be backfilled with well-compacted sand or gravel, tamped in place.
(Ord. 78-4, passed 2-13-1978; Ord. 92-20, passed 9-28-1992) Penalty, see § 51.999