All excavations in paved surfaces shall be repaved in accordance with said standard specifications. Any person so repaving an excavation shall inspect the same after 30 days have expired to detect and to correct, at his own expense, any settlement. If, in the opinion of the Director of Public Works, a seal coat of bitumuls and screenings is necessary, the same shall be applied at once by any person so repaving such excavations at any time within two years after repaving is completed. (Ord. 1205 § 2, 1969; prior code § 27.603(3)).