Aircraft hangars.
Municipal Code of Chicago § 14E-5-513
in effect14E-5-513 Aircraft hangars.
The provisions of Article 513 of NFPA 70 are adopted by reference with the following modification:
1. Revise subsection 513.7(A) to read:
"Fixed Wiring. All fixed wiring in a hangar but not installed in a Class I location as classified in 513.3 shall be installed in metal raceways or shall be Type MI cable."
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2670367Fetched: 10/24/2026
