Every employer subject to this Division I shall keep, for a period of not less than 3 years, a true and accurate record of the:name, social security number, address at time of employment, occupation, time worked each day, and rate of pay for each of his employees. Any employer who fails to maintain such records shall be in violation of this Division I, and it shall be deemed a separate violation thereof as to each employee for whom records are not fully maintained. The Commission or its authorized representative shall have the right, at all reasonable times, to enter upon the premises of any employer to inspect such records to ascertain whether the provisions of this Division I have been complied with. It shall be a violation of this Division I to prevent, obstruct, or to attempt to prevent or obstruct such entries and inspections. City Code, 1966, art. 19, §57 1976/83, art. 19, §68(a) Ord. 64-370 Ord. 66-739 Ord. 67-1219 Ord. 70-798 Ord. 75-969 Ord. 78-778 Ord. 90-601