Grounding

[ReggieD]

I'm looking for all mandatory grounding requirements, OSHA or other, for a de-energized, locked-out medium voltage (12KV) electical circuit. This would be grounding beyond the personal grounds for static.

 

[zog]

Osha 1910.269

 

[jtester]

The NESC also provides working rules for utility employees. You'll find them in Part 4. Particularly 444 De-energizing Equipment or Lines to Protect Employees.

Jim T