All work done under a permit issued in compliance with this subchapter shall be under the direction and supervision of the City Engineer, who is hereby authorized to make the necessary rules, regulations, and specifications with respect to materials for and method of construction of driveway approaches. A permit issued under the provisions of this subchapter may be revoked by the City Engineer at any time he is satisfied that the work is not being performed according to the provision hereof.

(Ord. 490, passed 8-23-63)