16.28.050 Amendments.

     The Electrical Code is amended as follows:

     Section 230.28 “Service Masts as Supports” is amended to add subdivision (c) as follows:

     Article 230.28(C) Minimum Size. When service masts are used as support, the minimum size shall be installed in 1 ½ inch (metric designator 41) minimum rigid metal or intermediate metal conduit.

     Section 300.5 “Raceway Depth Requirement” is added as follows:

     Article 300.5(L) Raceway Depth Requirement. All underground service entrance raceways shall be buried a minimum of 30 inches (0.76 m) below grade unless located below a concrete building slab, in which case, the depth may be reduced to 12 inches (0.3 m) below grade.

(SCC 1710 § 12, 2022.)