Title 30

PART 57 SUBPART K

Subpart K - Electricity

30:1.0.1.8.30.11.184SUBJGRP 184
Surface and Underground
30:1.0.1.8.30.11.184.1SECTION 57.12001
   57.12001 Circuit overload protection.
30:1.0.1.8.30.11.184.2SECTION 57.12002
   57.12002 Controls and switches.
30:1.0.1.8.30.11.184.3SECTION 57.12003
   57.12003 Trailing cable overload protection.
30:1.0.1.8.30.11.184.4SECTION 57.12004
   57.12004 Electrical conductors.
30:1.0.1.8.30.11.184.5SECTION 57.12005
   57.12005 Protection of power conductors from mobile equipment.
30:1.0.1.8.30.11.184.6SECTION 57.12006
   57.12006 Distribution boxes.
30:1.0.1.8.30.11.184.7SECTION 57.12007
   57.12007 Junction box connection procedures.
30:1.0.1.8.30.11.184.8SECTION 57.12008
   57.12008 Insulation and fittings for power wires and cables.
30:1.0.1.8.30.11.184.9SECTION 57.12010
   57.12010 Isolation or insulation of communication conductors.
30:1.0.1.8.30.11.184.10SECTION 57.12011
   57.12011 High-potential electrical conductors.
30:1.0.1.8.30.11.184.11SECTION 57.12012
   57.12012 Bare signal wires.
30:1.0.1.8.30.11.184.12SECTION 57.12013
   57.12013 Splices and repairs of power cables.
30:1.0.1.8.30.11.184.13SECTION 57.12014
   57.12014 Handling energized power cables.
30:1.0.1.8.30.11.184.14SECTION 57.12016
   57.12016 Work on electrically-powered equipment.
30:1.0.1.8.30.11.184.15SECTION 57.12017
   57.12017 Work on power circuits.
30:1.0.1.8.30.11.184.16SECTION 57.12018
   57.12018 Identification of power switches.
30:1.0.1.8.30.11.184.17SECTION 57.12019
   57.12019 Access to stationary electrical equipment or switchgear.
30:1.0.1.8.30.11.184.18SECTION 57.12020
   57.12020 Protection of persons at switchgear.
30:1.0.1.8.30.11.184.19SECTION 57.12021
   57.12021 Danger signs.
30:1.0.1.8.30.11.184.20SECTION 57.12022
   57.12022 Authorized persons at major electrical installations.
30:1.0.1.8.30.11.184.21SECTION 57.12023
   57.12023 Guarding electrical connections and resistor grids.
30:1.0.1.8.30.11.184.22SECTION 57.12025
   57.12025 Grounding circuit enclosures.
30:1.0.1.8.30.11.184.23SECTION 57.12026
   57.12026 Grounding transformer and switchgear enclosures.
30:1.0.1.8.30.11.184.24SECTION 57.12027
   57.12027 Grounding mobile equipment.
30:1.0.1.8.30.11.184.25SECTION 57.12028
   57.12028 Testing grounding systems.
30:1.0.1.8.30.11.184.26SECTION 57.12030
   57.12030 Correction of dangerous conditions.
30:1.0.1.8.30.11.184.27SECTION 57.12032
   57.12032 Inspection and cover plates.
30:1.0.1.8.30.11.184.28SECTION 57.12033
   57.12033 Hand-held electric tools.
30:1.0.1.8.30.11.184.29SECTION 57.12034
   57.12034 Guarding around lights.
30:1.0.1.8.30.11.184.30SECTION 57.12035
   57.12035 Weatherproof lamp sockets.
30:1.0.1.8.30.11.184.31SECTION 57.12036
   57.12036 Fuse removal or replacement.
30:1.0.1.8.30.11.184.32SECTION 57.12037
   57.12037 Fuses in high-potential circuits.
30:1.0.1.8.30.11.184.33SECTION 57.12038
   57.12038 Attachment of trailing cables.
30:1.0.1.8.30.11.184.34SECTION 57.12039
   57.12039 Protection of surplus trailing cables.
30:1.0.1.8.30.11.184.35SECTION 57.12040
   57.12040 Installation of operating controls.
30:1.0.1.8.30.11.184.36SECTION 57.12041
   57.12041 Design of switches and starting boxes.
30:1.0.1.8.30.11.184.37SECTION 57.12042
   57.12042 Track bonding.
30:1.0.1.8.30.11.184.38SECTION 57.12045
   57.12045 Overhead powerlines.
30:1.0.1.8.30.11.184.39SECTION 57.12047
   57.12047 Guy wires.
30:1.0.1.8.30.11.184.40SECTION 57.12048
   57.12048 Communication conductors on power poles.
30:1.0.1.8.30.11.184.41SECTION 57.12050
   57.12050 Installation of trolley wires.
30:1.0.1.8.30.11.184.42SECTION 57.12053
   57.12053 Circuits powered from trolley wires.
30:1.0.1.8.30.11.185SUBJGRP 185
Surface Only
30:1.0.1.8.30.11.185.43SECTION 57.12065
   57.12065 Short circuit and lightning protection.
30:1.0.1.8.30.11.185.44SECTION 57.12066
   57.12066 Guarding trolley wires and bare powerlines.
30:1.0.1.8.30.11.185.45SECTION 57.12067
   57.12067 Installation of transformers.
30:1.0.1.8.30.11.185.46SECTION 57.12068
   57.12068 Locking transformer enclosures.
30:1.0.1.8.30.11.185.47SECTION 57.12069
   57.12069 Lightning protection for telephone wires and ungrounded conductors.
30:1.0.1.8.30.11.185.48SECTION 57.12071
   57.12071 Movement or operation of equipment near high-voltage powerlines.
30:1.0.1.8.30.11.186SUBJGRP 186
Underground Only
30:1.0.1.8.30.11.186.49SECTION 57.12080
   57.12080 Bare conductor guards.
30:1.0.1.8.30.11.186.50SECTION 57.12081
   57.12081 Bonding metal pipelines to ground return circuits.
30:1.0.1.8.30.11.186.51SECTION 57.12082
   57.12082 Isolation of powerlines.
30:1.0.1.8.30.11.186.52SECTION 57.12083
   57.12083 Support of power cables in shafts and boreholes.
30:1.0.1.8.30.11.186.53SECTION 57.12084
   57.12084 Branch circuit disconnecting devices.
30:1.0.1.8.30.11.186.54SECTION 57.12085
   57.12085 Transformer stations.
30:1.0.1.8.30.11.186.55SECTION 57.12086
   57.12086 Location of trolley wire.
30:1.0.1.8.30.11.186.56SECTION 57.12088
   57.12088 Splicing trailing cables.