Chapter 1: DESIGN PROCESS

conduit (heavy wall or rigid steel, intermediate wall or IMC, electric metallic tubing or EMT or thin wall) Greenfield. Sealtite. cable tray. ceiling raceway. floor raceway (underfloor, cellular metal, cellular concrete) underfloor duct (single-level, two-level) full access floor. under-carpet wiring system. flat-cable assemblies. lighting track ................
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