Sign Permits. No sign, unless exempted in Subsection (Q), shall be erected, constructed, posted, painted, altered, or relocated, except as provided in this Chapter, until a permit has been approved by the Woodson Terrace Board of Aldermen. Before any permit is issued, an application, forms of which are provided by the City Administrator or his/her designee shall be filed with the City Administrator or his/her designee, together with a plan containing such drawings and specifications as may be necessary to fully advise and acquaint the Board of Aldermen with the location, construction, materials, manner of illuminating, and securing or fastening, and the wording and/or delineation to be carried on the sign. All drawings for a wall or roof sign installation shall be signed, sealed and dated by a Missouri licensed engineer, evidencing that the signs conform to all prevailing codes and public safety requirements.