Chimneys, ventilators, skylights, water tanks, television and radio antennas and similar features, and necessary mechanical appurtenances usually carried on and above the roof level may exceed the height limitations of this chapter by not more than 15 feet, provided not more than 30% of the roof area is occupied by such equipment; if such equipment is construed as a secondary structure, apart from the primary structure, the height restrictions of this chapter shall apply.
1. All roof structures and/or HVAC-related equipment, except chimneys and antennas (but not microwave satellite dishes) shall be screened from view by means of a parapet designed as an integral part of the main building, or by another means reviewed and approved by the approving authority as part of site plan review and approval.