In order to be excepted under paragraph 4 above, any affected property owner shall submit a request for a certificate of nonconformity providing evidence as to the existence of all valid pre-existing, nonconforming buildings, structures, and uses housed therein, that existed on July 1, 2010. As part of the request the property owner shall supply the zoning official with a plan showing all current conditions. This plan shall be attached to any certificate of nonconformity.