No person making an opening in a street, alley, or public place shall fail to guard the same fully during the period of construction, and no person causing any such opening to be used, nor the user thereof, shall fail to guard or barricade the same while in use so as to protect the safety of the public. No person using any street opening, or causing the same to be used, shall fail to close the opening in accordance with the directions of the Director of Public Services immediately after use.
('88 Code, Title IV, Ch. 41, § 4.7) (Am. Ord. 409-9-96, passed 9-16-96) Penalty, see § 94.99