CFR > Title 30 - Mineral Resources > CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR > SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH (parts 56 to 58) > PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES > SUBPART M—Machinery and Equipment (§57.14000 to §57.14219) > 57.14109—Unguarded conveyors with adjacent travelways.

57.14109—Unguarded conveyors with adjacent travelways.

Unguarded conveyors next to travelways shall be equipped with—
(a) Emergency stop devices which are located so that a person falling on or against the conveyor can readily deactivate the conveyor drive motor; or
(b) Railings which—
(1) Are positioned to prevent persons from falling on or against the conveyor;
(2) Will be able to withstand the vibration, shock, and wear to which they will be subjected during normal operation; and
(3) Are constructed and maintained so that they will not create a hazard.