No owner of any building or premises shall suffer, permit or allow anything in violation of any of the provisions of this Building and Housing Code to be done or exist, and no architect, builder, contractor or other person who or which may be employed to assist in such work shall violate or fail to comply with any of the provisions thereof, or violate or fail to comply with any order or regulation made thereunder, or build in violation of any detailed statement of specifications or plans submitted and approved thereunder, or any certificate or permit issued thereunder.