The owner shall have a competent superintendent on the job at all times when work is in progress. Such superintendent shall be qualified to supervise and coordinate various items of work efficiently. He shall be authorized by the owner to receive and fulfill instructions from the City Engineer. Should any person be considered by the City Engineer to be disorderly or incompetent at his work, he shall, upon notice from the Engineer, be discharged and not employed again without his permission. (Ord. 1961-3. Passed 7-31-61.)