§ 23.30.300.4. Protection against physical damage (roofs).  


Latest version.
  • Add subsection (I) as follows:

    (I) Roofs. Raceways run on the surface of a roof or subject to damage from snow, ice, or foot traffic, shall be rigid metal or intermediate metal conduit only.

( AO No. 2015-127, § 1, 4-1-16 )