30 CFR Subpart H
Grounding
July 29, 2020
§
77.700
Grounding metallic sheaths, armors, and conduits enclosing power conductors
§
77.700-1
Approved methods of grounding
§
77.701
Grounding metallic frames, casings, and other enclosures of electric equipment
§
77.701-1
Approved methods of grounding of equipment receiving power from ungrounded alternating current power systems
§
77.701-2
Approved methods of grounding metallic frames, casings, and other enclosures of electric equipment receiving power from a direct-current power system
§
77.701-3
Grounding wires; capacity
§
77.701-4
Use of grounding connectors
§
77.702
Protection other than grounding
§
77.703
Grounding frames of stationary high-voltage equipment receiving power from ungrounded delta systems
§
77.703-1
Approved methods of grounding
§
77.704
Work on high-voltage lines; deenergizing and grounding
§
77.704-1
Work on high-voltage lines
§
77.704-2
Repairs to energized high-voltage lines
§
77.704-3
Work on energized high-voltage surface lines; reporting
§
77.704-4
Simultaneous repairs
§
77.704-5
Installation of protective equipment
§
77.704-6
Protective clothing; use and inspection
§
77.704-7
Protective equipment; inspection
§
77.704-8
Protective equipment; testing and storage
§
77.704-9
Operating disconnecting or cutout switches
§
77.704-10
Tying into energized high-voltage surface circuits
§
77.704-11
Use of grounded messenger wires; ungrounded systems
§
77.705
Guy wires; grounding
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