The Building Height for contingent uses shall be as provided in § 8 of Appendix A at the end of this chapter and in accordance with the following.
(A) Buildings may be erected higher than the normal maximum heights set forth in § 8 of Appendix A, provided that buildings shall be set back from the required side and rear yard lines one foot for each two feet of height above 25 feet in the S Surburban Residence, A Residence, RB Roadside Business, and I-3 Reserved Industrial Districts, but not to exceed 35 feet in any case; 35 feet in the B, C, and D Residence, and LB Local Business Districts, but not to exceed 45 feet in any case; and 60 feet in the GB General Business, I-l Open Industrial, and I-2 Enclosed Industrial Districts, but not to exceed 70 feet in any case.
(B) In all districts, spires, church steeples, chimneys, cooling towers, elevator bulkheads, fire towers, scenery lofts, power transmission lines or towers and distribution poles and lines, and essential mechanical appurtenances may be erected to any height not prohibited by other laws or ordinances.
(Ord. CO-67-2, passed 2-21-67)