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Wiring and equipment in portable substations shall conform to the sections applying to installations in permanent fixed substations; but, due to the limited space available, the working spaces shall be permitted to be reduced, provided that the equipment shall be so arranged that the operator can do his work safely, and so that other persons in the vicinity cannot accidentally come into contact with current-carrying parts or bring conducting objects into contact with them while they are energized.
NOTE: Authority cited: Section 142.3, Labor Code. Reference: Section 142.3, Labor Code; and Section 18943(c), Health and Safety Cod.
1. Editorial correction filed 11-2-83 (Register 83, No. 45).
2. Amendment filed 8-27-86; effective thirtieth day thereafter (Register 86, No. 37).