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Electronic Code of Federal Regulations

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e-CFR Data is current as of December 16, 2014

Title 30Chapter ISubchapter BPart 7


TITLE 30—Mineral Resources

CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR

SUBCHAPTER B—TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS

PART 7—TESTING BY APPLICANT OR THIRD PARTY

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Subpart A—GENERAL

§7.1
Purpose and scope.
§7.2
Definitions.
§7.3
Application procedures and requirements.
§7.4
Product testing.
§7.5
Issuance of approval.
§7.6
Approval marking and distribution record.
§7.7
Quality assurance.
§7.8
Post-approval product audit.
§7.9
Revocation.
§7.10
MSHA acceptance of equivalent non-MSHA product safety standards.
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Subpart B—BRATTICE CLOTH AND VENTILATION TUBING

§7.21
Purpose and effective date.
§7.22
Definitions.
§7.23
Application requirements.
§7.24
Technical requirements.
§7.25
Critical characteristics.
§7.26
Flame test apparatus.
§7.27
Test for flame resistance of brattice cloth.
§7.28
Test for flame resistance of rigid ventilation tubing.
§7.29
Approval marking.
§7.30
Post-approval product audit.
§7.31
New technology.
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Subpart C—BATTERY ASSEMBLIES

§7.41
Purpose and effective date.
§7.42
Definitions.
§7.43
Application requirements.
§7.44
Technical requirements.
§7.45
Critical characteristics
§7.46
Impact test.
§7.47
Deflection temperature test.
§7.48
Acid resistance test.
§7.49
Approval marking.
§7.50
Post-approval product audit.
§7.51
Approval checklist.
§7.52
New technology.
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Subpart D—MULTIPLE-SHOT BLASTING UNITS

§7.61
Purpose and effective date.
§7.62
Definitions.
§7.63
Application requirements.
§7.64
Technical requirements.
§7.65
Critical characteristics.
§7.66
Output energy test.
§7.67
Construction test.
§7.68
Firing line terminals test.
§7.69
Approval marking.
§7.70
Post-approval product audit.
§7.71
Approval checklist.
§7.72
New technology.
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Subpart E—DIESEL ENGINES INTENDED FOR USE IN UNDERGROUND COAL MINES

§7.81
Purpose and effective date.
§7.82
Definitions.
§7.83
Application requirements.
§7.84
Technical requirements.
§7.85
Critical characteristics.
§7.86
Test equipment and specifications.
§7.87
Test to determine the maximum fuel-air ratio.
§7.88
Test to determine the gaseous ventilation rate.
§7.89
Test to determine the particulate index.
§7.90
Approval marking.
§7.91
Post-approval product audit.
§7.92
New technology.
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Subpart F—DIESEL POWER PACKAGES INTENDED FOR USE IN AREAS OF UNDERGROUND COAL MINES WHERE PERMISSIBLE ELECTRIC EQUIPMENT IS REQUIRED

§7.95
Purpose and effective date.
§7.96
Definitions.
§7.97
Application requirements.
§7.98
Technical requirements.
§7.99
Critical characteristics.
§7.100
Explosion tests.
§7.101
Surface temperature tests.
§7.102
Exhaust gas cooling efficiency test.
§7.103
Safety system control test.
§7.104
Internal static pressure test.
§7.105
Approval marking.
§7.106
Post-approval product audit.
§7.107
New technology.
§7.108
Power package checklist.
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Subpart J—ELECTRIC MOTOR ASSEMBLIES

§7.301
Purpose and effective date.
§7.302
Definitions.
§7.303
Application requirements.
§7.304
Technical requirements.
§7.305
Critical characteristics.
§7.306
Explosion tests.
§7.307
Static pressure test.
§7.308
Lockwasher equivalency test.
§7.309
Approval marking.
§7.310
Post-approval product audit.
§7.311
Approval checklist.
Appendix
Appendix I to Subpart J of Part 7
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Subpart K—ELECTRIC CABLES, SIGNALING CABLES, AND CABLE SPLICE KITS

§7.401
Purpose and effective date.
§7.402
Definitions.
§7.403
Application requirements.
§7.404
Technical requirements.
§7.405
Critical characteristics.
§7.406
Flame test apparatus.
§7.407
Test for flame resistance of electric cables and cable splices.
§7.408
Test for flame resistance of signaling cables.
§7.409
Approval marking.
§7.410
Post-approval product audit.
§7.411
New technology.
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Subpart L—REFUGE ALTERNATIVES

§7.501
Purpose and scope.
§7.502
Definitions.
§7.503
Application requirements.
§7.504
Refuge alternatives and components; general requirements.
§7.505
Structural components.
§7.506
Breathable air components.
§7.507
Air-monitoring components.
§7.508
Harmful gas removal components.
§7.509
Approval markings.
§7.510
New technology.


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