A. Nonmetallic cable shall not be used for the installation of wiring for lights, heat, air conditioning power, or power in all commercial buildings. These include, but are not limited to, asylums, hospitals, hotels, motels, theaters, schools, factories, churches, warehouses, mills, grain elevators, food stores, office buildings, retail sales, stables, garages, meeting halls, buildings of fireproof or mill construction.
EXCEPTION: Tray cable systems installed in accordance with Article 392 NEC and permission of the Electrical Inspector.
B. All dwelling units located within any commercial type building shall be wired to the same commercial standard.
C. Wiring above suspended ceilings – all permanent raceways, boxes, cabinets, and fittings shall be securely fastened to the building structure.
(Amended by Ordinance No. 8990, effective 08-10-2005) (Amended by Ordinance No. 9194, effective 11-01-2008) (Amended by Ordinance No. 9578, effective 03-29-2016)