(a) The City Engineer may require that all trenches or unfilled openings be covered by a metal plate sufficient to maintain uninterrupted vehicular or pedestrian traffic and may further specify the type and number of barricades, signs and warning lights as may be necessary to reasonably and adequately protect the public against injury to any person or property.
(b) In an extensive street excavation operation, the City Engineer may require such continuous or partial permanent restoration or temporary filling as he deems necessary to maintain a reasonable flow of vehicular or pedestrian traffic.
(1980 Code 93.07; Ord. 8682)