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New HID lighting to be installed for this local government gas station. Light fixtures will be installed 12 feet above ground. EMT will be the wiring method used. As I interpret Article 514, I find it to be an approved wiring method for above Class 1, Division 1 location.
Does anybody disagree?
NEC reference articles: 514.4
511.6 & 511.7
Frank Cinker
Pittsburgh, PA
