301
Enclosed Spaces(Underground Utility Vaults)
302
Underground Structure Safeguards
303
Energizing Equipment
304
Fused Underground Equipment
305
Working on Energized Cables
306
Working on De-Energized Cables
307
Moving Underground Cable
308
Installing and Removing Underground Cable
309
Operating Underground Switches
310
Disconnect Switches
311
Permissible Work in Live-Front Padmounted Transformers
312
Plug-In Terminations
313
Use of Wire Rope
314
Heating Materials
315
Raising and Lowering Materials into Manhole or Vault
316
Automatic Circuit Recloser Operation
317
Capacitors