All buildings and structures shall conform to the building regulations established herein for the district in which each building shall be located, except that parapet walls, chimneys, cooling towers, elevator bulkheads, fire towers, stacks, and necessary mechanical appurtenances may be permitted to exceed the maximum bulk provisions when erected in accordance with all other ordinances of the municipality.
(Ord. 887, § 3.4, passed - -) Penalty, see § 155.999