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The metal parts of nonelectrical equipment described in (a) through (d) below shall be grounded.
(a) Frames and tracks of electrically operated cranes and hoists.
(b) Frames of nonelectrically driven elevator cars to which electric conductors are attached.
(c) Metal partitions, grill work, and similar metal enclosures around equipment.
(d) Hand-operated metal shifting ropes or cables of electric elevators.
Note: Authority cited: Section 142.3, Labor Code. Reference: Section 142.3, Labor Code.
1. Amendment of subsection (c) filed 3-20-79; effective thirtieth day thereafter (Register 79, No. 12).
2. Editorial correction filed 11-2-83 (Register 83, No. 45).
3. Amendment filed 8-27-86; effective thirtieth day thereafter (Register 86, No. 37).
4. Amendment of section and Note filed 5-5-2008; operative 5-5-2008. Submitted to OAL for printing only pursuant to Labor Code 142.3(a)(3) (Register 2008, No. 19).