A. Specified In Permit: In any permit granted under the provisions of this article, the director of public works may specify what lights, barriers, warning signs or other measures designed to protect the traveling public must be erected, maintained or provided by the permit holder; provided, however, that any omission on the part of the director of public works to specify in a permit what lights, barriers or warning signs shall be erected and maintained by the permittee shall not excuse the permittee from observing any and all requirements of this code, other ordinances of the city or any law of the state. (1954 Code §19.13; amd. 1994 Code)
B. When And Where Required: Every person making any excavation or erecting or leaving any obstruction in the traveled part of any public street, avenue, alley, court, place or public way or causing the same to be made, erected or left shall place and maintain lights at each end of such excavation or obstruction and at distances of not more than one hundred feet (100') along such excavation or obstruction, from sunset of each day to sunrise of the next day, until such excavation is entirely refilled or such obstruction is removed, and every such person shall place and maintain barriers not less than three feet (3') high, at all times, until such excavation is entirely refilled or such obstruction is removed. (1954 Code §19.14)