Electrical metallic tubing may not be used in concrete below grade or in concrete slab or masonry in direct contact with earth nor embedded in earth or fill. The use of a vapor barrier has no effect on the requirements of this section.
S.D. Admin. R. 20:44:22:12
General Authority: SDCL 36-16-12.
Law Implemented: SDCL 36-16-12.
Note: Also see Article 300 and 358 of the National Electrical Code.