18.112.020: USES GENERALLY:
   A.   In the I-P zone, site plans and elevations for all new construction and/or additions shall be submitted to the commission for review and approval.
   B.   Buildings, structures and land shall be used, and buildings and structures shall hereafter be erected, altered or enlarged only for the following uses. (Ord. 1000 § 28.51(A), 1955)