Where a notice of violation and order to comply has been served pursuant to the provisions of this Housing Code and, upon reinspection at the end of the time specified for compliance and if no petition for a hearing has been filed, it is found that the violation or violations have not been remedied, the Housing Inspector may order the dwellings or parts thereof affected by the continued violations, vacated in accordance with the following procedure:
(a) Dwellings shall be vacated within a reasonable time not to exceed sixty days.
(b) Vacated dwellings shall have all outer doors firmly locked and basement, cellar and first story windows barred or boarded to prevent entry.
(c) Vacated dwellings shall not again be used for human habitation until written approval is secured from the Housing Inspector.
(d) If a dwelling or part thereof is not vacated within the time specified in such vacation order the Housing Inspector shall seek a court order in a court of competent jurisdiction for the vacation of such dwelling or part thereof.