The height limitations of this chapter shall not apply to church spires, belfries, cupolas, penthouses and domes not used for human occupancy, nor to chimneys, ventilators, skylights, water tanks, bulkheads, similar features and necessary mechanical appurtenances usually carried above the roof level. Such features, however, shall be erected only to such height as is necessary to accomplish the purpose they are to serve.[1]
[1]
Editor's Note: Original § 16-14.2, which immediately followed this section and dealt with reduced lot area, was deleted 5-9-1990 by Ord. No. 5-1990.