- (a) All exterior electrical wiring shall be in rigid metal conduit or electrical metallic tubing and all electrical outlets, switches, and junction boxes and fittings shall be weatherproof.
- (b) Traveling cables where used between the platform and the hoistway wiring shall be of the type specified in the National Electrical Code 1978.
- (c) Any electrical devices shall be kept as far above grade level as is practical.
(Effective October 28, 1980)