ANSI/NECA 101-2006
Describes installation practices for rigid metal conduit (RMC), intermediate metal conduit (IMC), electrical metallic tubing (EMT), and steel conduit with supplementary PVC coating. Includes guidelines for conduit bending and threading. Developed jointly with the Steel Tube Institute of North America (STI), NECA 101 is approved as an American National Standard (ANS).