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Code of Federal Regulations
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Subchapter O
Part 75
Subpart I
ECFRc24874d9a569132
High-Voltage Longwalls
75.813
High-voltage longwalls; scope.
75.814
Electrical protection.
75.815
Disconnect devices.
75.816
Guarding of cables.
75.817
Cable handling and support systems.
75.818
Use of insulated cable handling equipment.
75.819
Motor-starter enclosures; barriers and interlocks.
75.820
Electrical work; troubleshooting and testing.
75.821
Testing, examination and maintenance.
75.822
Underground high-voltage longwall cables.
75.823
Scope.
75.824
Electrical protection.
75.825
Power centers.
75.826
High-voltage trailing cables.
75.827
Guarding of trailing cables.
75.828
Trailing cable pulling.
75.829
Tramming continuous mining machines in and out of the mine and from section to section.
75.830
Splicing and repair of trailing cables.
75.831
Electrical work; troubleshooting and testing.
75.832
Frequency of examinations; recordkeeping.
75.833
Handling high-voltage trailing cables.
75.834
Training.
Appendix A to Subpart I of Part 75
Diagrams of Inby and Outby Switching