NECA 101-2020

This standard describes installation procedures for steel rigid metal conduits (RMC), steel intermediate metal conduits (IMC), and steel electrical metallic tubing (EMT), including steel conduits with a supplementary PVC coating, used as raceway systems for electrical wiring in residential, commercial, and industrial occupancies. This standard also includes information on fittings and other applicable accessories necessary for a quality installation of these raceways.