Title 30

PART 57 SUBPART T

Subpart T - Safety Standards for Methane in Metal and Nonmetal Mines Authority:30 U.S.C. 811. Source:52 FR 24941, July 1, 1987, unless otherwise noted.

30:1.0.1.8.30.20.203SUBJGRP 203
General
30:1.0.1.8.30.20.203.1SECTION 57.22001
   57.22001 Scope.
30:1.0.1.8.30.20.203.2SECTION 57.22002
   57.22002 Definitions.
30:1.0.1.8.30.20.204SUBJGRP 204
Mine Categorization
30:1.0.1.8.30.20.204.3SECTION 57.22003
   57.22003 Mine category or subcategory.
30:1.0.1.8.30.20.204.4SECTION 57.22004
   57.22004 Category placement or change in placement.
30:1.0.1.8.30.20.204.5SECTION 57.22005
   57.22005 Notice and appeal of placement or change in placement.
30:1.0.1.8.30.20.205SUBJGRP 205
Fire Prevention and Control
30:1.0.1.8.30.20.206SUBJGRP 206
Ventilation
30:1.0.1.8.30.20.206.6SECTION 57.22101
   57.22101 Smoking (I-A, II-A, III, and V-A mines).
30:1.0.1.8.30.20.206.7SECTION 57.22102
   57.22102 Smoking (I-C mines).
30:1.0.1.8.30.20.206.8SECTION 57.22103
   57.22103 Open flames (I-A, II-A, III, and V-A mines).
30:1.0.1.8.30.20.206.9SECTION 57.22104
   57.22104 Open flames (I-C mines).
30:1.0.1.8.30.20.206.10SECTION 57.22105
   57.22105 Smoking and open flames (IV mines).
30:1.0.1.8.30.20.206.11SECTION 57.22106
   57.22106 Dust containing volatile matter (I-C mines).
30:1.0.1.8.30.20.206.12SECTION 57.22201
   57.22201 Mechanical ventilation (I-A, I-B, I-C, II-A, II-B, III, IV, V-A, and V-B mines).
30:1.0.1.8.30.20.206.13SECTION 57.22202
   57.22202 Main fans (I-A, I-B, I-C, II-A, III, V-A, and V-B mines).
30:1.0.1.8.30.20.206.14SECTION 57.22203
   57.22203 Main fan operation (I-C mines).
30:1.0.1.8.30.20.206.15SECTION 57.22204
   57.22204 Main fan operation and inspection (I-A, II-A, III, and V-A mines).
30:1.0.1.8.30.20.206.16SECTION 57.22205
   57.22205 Doors on main fans (I-A, II-A, III, and V-A mines).
30:1.0.1.8.30.20.206.17SECTION 57.22206
   57.22206 Main ventilation failure (I-A, II-A, III, and V-A mines).
30:1.0.1.8.30.20.206.18SECTION 57.22207
   57.22207 Booster fans (I-A, II-A, III, and V-A mines).
30:1.0.1.8.30.20.206.19SECTION 57.22208
   57.22208 Auxiliary fans (I-A, II-A, III, and V-A mines).
30:1.0.1.8.30.20.206.20SECTION 57.22209
   57.22209 Auxiliary fans (I-C mines).
30:1.0.1.8.30.20.206.21SECTION 57.22210
   57.22210 In-line filters (I-C mines).
30:1.0.1.8.30.20.206.22SECTION 57.22211
   57.22211 Air flow (I-A mines).
30:1.0.1.8.30.20.206.23SECTION 57.22212
   57.22212 Air flow (I-C, II-A, and V-A mines).
30:1.0.1.8.30.20.206.24SECTION 57.22213
   57.22213 Air flow (III mines).
30:1.0.1.8.30.20.206.25SECTION 57.22214
   57.22214 Changes in ventilation (I-A, II-A, III, and V-A mines).
30:1.0.1.8.30.20.206.26SECTION 57.22215
   57.22215 Separation of intake and return air (I-A, II-A, III, and V-A mines).
30:1.0.1.8.30.20.206.27SECTION 57.22216
   57.22216 Separation of intake and return air (I-C mines).
30:1.0.1.8.30.20.206.28SECTION 57.22217
   57.22217 Seals and stoppings (I-A, I-B, and I-C mines).
30:1.0.1.8.30.20.206.29SECTION 57.22218
   57.22218 Seals and stoppings (III, V-A, and V-B mines).
30:1.0.1.8.30.20.206.30SECTION 57.22219
   57.22219 Seals and stoppings (II-A mines).
30:1.0.1.8.30.20.206.31SECTION 57.22220
   57.22220 Air passing unsealed areas (I-A, II-A, III, and V-A mines).
30:1.0.1.8.30.20.206.32SECTION 57.22221
   57.22221 Overcast and undercast construction (I-A, II-A, III, and V-A mines).
30:1.0.1.8.30.20.206.33SECTION 57.22222
   57.22222 Ventilation materials (I-A, I-B, I-C, II-A, III, V-A, and V-B mines).
30:1.0.1.8.30.20.206.34SECTION 57.22223
   57.22223 Crosscuts before abandonment (III mines).
30:1.0.1.8.30.20.206.35SECTION 57.22224
   57.22224 Auxiliary equipment stations (I-A and III mines).
30:1.0.1.8.30.20.206.36SECTION 57.22225
   57.22225 Auxiliary equipment stations (I-C mines).
30:1.0.1.8.30.20.206.37SECTION 57.22226
   57.22226 Testing for methane (IV mines).
30:1.0.1.8.30.20.206.38SECTION 57.22227
   57.22227 Approved testing devices (I-A, I-B, I-C, II-A, II-B, III, IV, V-A, and V-B mines).
30:1.0.1.8.30.20.206.39SECTION 57.22228
   57.22228 Preshift examination (I-A, I-C, II-A, III, and V-A mines).
30:1.0.1.8.30.20.206.40SECTION 57.22229
   57.22229 Weekly testing (I-A, III, and V-A mines).
30:1.0.1.8.30.20.206.41SECTION 57.22230
   57.22230 Weekly testing (II-A mines).
30:1.0.1.8.30.20.206.42SECTION 57.22231
   57.22231 Actions at 0.25 percent methane (I-B, II-B, V-B, and VI mines).
30:1.0.1.8.30.20.206.43SECTION 57.22232
   57.22232 Actions at 0.5 percent methane (I-B, II-A, II-B, IV, V-B, and VI mines).
30:1.0.1.8.30.20.206.44SECTION 57.22233
   57.22233 Actions at 0.5 percent methane (I-C mines).
30:1.0.1.8.30.20.206.45SECTION 57.22234
   57.22234 Actions at 1.0 percent methane (I-A, I-B, III, V-A, and V-B mines).
30:1.0.1.8.30.20.206.46SECTION 57.22235
   57.22235 Actions at 1.0 percent methane (I-C, II-A, II-B, and IV mines).
30:1.0.1.8.30.20.206.47SECTION 57.22236
   57.22236 Actions at 1.0 percent methane (VI mines).
30:1.0.1.8.30.20.206.48SECTION 57.22237
   57.22237 Actions at 2.0 to 2.5 percent methane in bleeder systems (I-A and III mines).
30:1.0.1.8.30.20.206.49SECTION 57.22238
   57.22238 Actions at 2.0 percent methane (I-B, II-B, V-B, and VI mines).
30:1.0.1.8.30.20.206.50SECTION 57.22239
   57.22239 Actions at 2.0 percent methane (IV mines).
30:1.0.1.8.30.20.206.51SECTION 57.22240
   57.22240 Actions at 2.0 percent methane (V-A mines).
30:1.0.1.8.30.20.206.52SECTION 57.22241
   57.22241 Advance face boreholes (I-C mines).
30:1.0.1.8.30.20.207SUBJGRP 207
Equipment
30:1.0.1.8.30.20.207.53SECTION 57.22301
   57.22301 Atmospheric monitoring systems (I-A, II-A, and V-A mines).
30:1.0.1.8.30.20.207.54SECTION 57.22302
   57.22302 Approved equipment (I-A and V-A mines).
30:1.0.1.8.30.20.207.55SECTION 57.22303
   57.22303 Approved equipment (I-C mines).
30:1.0.1.8.30.20.207.56SECTION 57.22304
   57.22304 Approved equipment (II-A mines).
30:1.0.1.8.30.20.207.57SECTION 57.22305
   57.22305 Approved equipment (III mines).
30:1.0.1.8.30.20.207.58SECTION 57.22306
   57.22306 Methane monitors (I-A mines).
30:1.0.1.8.30.20.207.59SECTION 57.22307
   57.22307 Methane monitors (II-A mines).
30:1.0.1.8.30.20.207.60SECTION 57.22308
   57.22308 Methane monitors (III mines).
30:1.0.1.8.30.20.207.61SECTION 57.22309
   57.22309 Methane monitors (V-A mines).
30:1.0.1.8.30.20.207.62SECTION 57.22310
   57.22310 Electrical cables (I-C mines).
30:1.0.1.8.30.20.207.63SECTION 57.22311
   57.22311 Electrical cables (II-A mines).
30:1.0.1.8.30.20.207.64SECTION 57.22312
   57.22312 Distribution boxes (II-A and V-A mines).
30:1.0.1.8.30.20.207.65SECTION 57.22313
   57.22313 Explosion-protection systems (I-C mines).
30:1.0.1.8.30.20.207.66SECTION 57.22314
   57.22314 Flow-control devices (V-A and V-B mines).
30:1.0.1.8.30.20.207.67SECTION 57.22315
   57.22315 Self-contained breathing apparatus (V-A mines).
30:1.0.1.8.30.20.208SUBJGRP 208
Underground Retorts
30:1.0.1.8.30.20.208.68SECTION 57.22401
   57.22401 Underground retorts (I-A and I-B mines).
30:1.0.1.8.30.20.209SUBJGRP 209
Illumination
30:1.0.1.8.30.20.209.69SECTION 57.22501
   57.22501 Personal electric lamps (I-A, I-B, I-C, II-A, II-B, III, IV, V-A, and V-B mines).
30:1.0.1.8.30.20.210SUBJGRP 210
Explosives
30:1.0.1.8.30.20.210.70SECTION 57.22601
   57.22601 Blasting from the surface (I-A mines).
30:1.0.1.8.30.20.210.71SECTION 57.22602
   57.22602 Blasting from the surface (I-C mines).
30:1.0.1.8.30.20.210.72SECTION 57.22603
   57.22603 Blasting from the surface (II-A mines).
30:1.0.1.8.30.20.210.73SECTION 57.22604
   57.22604 Blasting from the surface (II-B mines).
30:1.0.1.8.30.20.210.74SECTION 57.22605
   57.22605 Blasting from the surface (V-A mines).
30:1.0.1.8.30.20.210.75SECTION 57.22606
   57.22606 Explosive materials and blasting units (III mines).
30:1.0.1.8.30.20.210.76SECTION 57.22607
   57.22607 Blasting on shift (III mines).
30:1.0.1.8.30.20.210.77SECTION 57.22608
   57.22608 Secondary blasting (I-A, II-A, and V-A mines).
30:1.0.1.8.30.20.211.78.9APPENDIX Appendix I
   Appendix I to Subpart T of Part 57 - Standard Applicability by Category or Subcategory