Voiding of building permit. A permit may be revoked by the Building Commissioner at any time prior to the completion of the building or structure for which the same was issued when it shall appear to him/her that there is a departure from the plans, specifications or conditions as required under the terms of the permit, that the same was procured by false representation, or that any provisions of this Chapter or any other ordinance applicable to the subject building or structure are being violated. Written notice of such revocation shall be served upon the owner, his/her agent, or contractor, or upon any person employed on the building or structure for which such permit was issued, via a stop work order which shall be posted in a prominent location and thereafter no such construction shall proceed.