The provisions as to rigid supporting and clearance from foreign wires and other objects, as specified for open wiring in ... Conductors in unfinished attics and roof spaces shall be run through or on the sides of joists, studs and rafters, except inanbsp;...
|Title||:||National Electrical Code. Standard for Electric Wiring and Apparatus as Recommended by the National Fire Protection Association. American Standard Approved by American Standards Association|
|Author||:||National Board of Fire Underwriters|