Title 30

PART 75 SUBPART H

Subpart H - Grounding

30:1.0.1.12.37.8.216.1SECTION 75.700
   75.700 Grounding metallic sheaths, armors, and conduits enclosing power conductors.
30:1.0.1.12.37.8.216.2SECTION 75.700-1
   75.700-1 Approved methods of grounding.
30:1.0.1.12.37.8.216.3SECTION 75.701
   75.701 Grounding metallic frames, casings, and other enclosures of electric equipment.
30:1.0.1.12.37.8.216.4SECTION 75.701-1
   75.701-1 Approved methods of grounding of equipment receiving power from ungrounded alternating current power systems.
30:1.0.1.12.37.8.216.5SECTION 75.701-2
   75.701-2 Approved method of grounding metallic frames, casings and other enclosures receiving power from single-phase 110-220-volt circuit.
30:1.0.1.12.37.8.216.6SECTION 75.701-3
   75.701-3 Approved methods of grounding metallic frames, casings and other enclosures of electric equipment receiving power from direct current power systems with one polarity grounded.
30:1.0.1.12.37.8.216.7SECTION 75.701-4
   75.701-4 Grounding wires; capacity of wires.
30:1.0.1.12.37.8.216.8SECTION 75.701-5
   75.701-5 Use of grounding connectors.
30:1.0.1.12.37.8.216.9SECTION 75.702
   75.702 Protection other than grounding.
30:1.0.1.12.37.8.216.10SECTION 75.702-1
   75.702-1 Protection other than grounding; approved by an authorized representative of the Secretary.
30:1.0.1.12.37.8.216.11SECTION 75.703
   75.703 Grounding offtrack direct-current machines and the enclosures of related detached components.
30:1.0.1.12.37.8.216.12SECTION 75.703-1
   75.703-1 Approved method of grounding.
30:1.0.1.12.37.8.216.13SECTION 75.703-2
   75.703-2 Approved grounding mediums.
30:1.0.1.12.37.8.216.14SECTION 75.703-3
   75.703-3 Approved methods of grounding offtrack mobile, portable and stationary direct-current machines.
30:1.0.1.12.37.8.216.15SECTION 75.703-4
   75.703-4 Other methods of protecting offtrack direct-current equipment; approved by an authorized representative of the Secretary.
30:1.0.1.12.37.8.216.16SECTION 75.704
   75.704 Grounding frames of stationary high-voltage equipment receiving power from ungrounded delta systems.
30:1.0.1.12.37.8.216.17SECTION 75.704-1
   75.704-1 Approved methods of grounding.
30:1.0.1.12.37.8.216.18SECTION 75.705
   75.705 Work on high-voltage lines; deenergizing and grounding.
30:1.0.1.12.37.8.216.19SECTION 75.705-1
   75.705-1 Work on high-voltage lines.
30:1.0.1.12.37.8.216.20SECTION 75.705-2
   75.705-2 Repairs to energized surface high-voltage lines.
30:1.0.1.12.37.8.216.21SECTION 75.705-3
   75.705-3 Work on energized high-voltage surface lines; reporting.
30:1.0.1.12.37.8.216.22SECTION 75.705-4
   75.705-4 Simultaneous repairs.
30:1.0.1.12.37.8.216.23SECTION 75.705-5
   75.705-5 Installation of protective equipment.
30:1.0.1.12.37.8.216.24SECTION 75.705-6
   75.705-6 Protective clothing; use and inspection.
30:1.0.1.12.37.8.216.25SECTION 75.705-7
   75.705-7 Protective equipment; inspection.
30:1.0.1.12.37.8.216.26SECTION 75.705-8
   75.705-8 Protective equipment; testing and storage.
30:1.0.1.12.37.8.216.27SECTION 75.705-9
   75.705-9 Operating disconnecting or cutout switches.
30:1.0.1.12.37.8.216.28SECTION 75.705-10
   75.705-10 Tying into energized high-voltage surface circuits.
30:1.0.1.12.37.8.216.29SECTION 75.705-11
   75.705-11 Use of grounded messenger wires; ungrounded systems.
30:1.0.1.12.37.8.216.30SECTION 75.706
   75.706 Deenergized underground power circuits; idle days - idle shifts.