30 C.F.R. Subpart S—Miscellaneous
Title 30 - Mineral Resources
Intoxicating beverages and narcotics shall not be permitted or used in or around mines. Persons under the influence of alcohol or narcotics shall not be permitted on the job. (a) An adequate supply of potable drinking water shall be provided at all active working areas. (b) The common drinking cup and containers from which drinking water must be dipped or poured are prohibited. (c) Where single service cups are supplied, a sanitary container for unused cups and a receptable for used cups shall be provided. (d) When water is cooled by ice, the ice shall either be of potable water or shall not come in contact with the water. (e) Potable water outlets shall be posted. (f) Potable water systems shall be constructed to prevent backflow or backsiphonage of non-potable water. At all mining operations— (a) Workplaces, passageways, storerooms, and service rooms shall be kept clean and orderly; (b) The floor of every workplace shall be maintained in a clean and, so far as possible, dry condition. Where wet processes are used, drainage shall be maintained, and false floors, platforms, mats, or other dry standing places shall be provided where practicable; and (c) Every floor, working place, and passageway shall be kept free from protruding nails, splinters, holes, or loose boards, as practicable. Carbon tetrachloride shall not be used. (a) Toilet facilities shall be provided at locations that are compatible with the mine operations and that are readily accessible to mine personnel. (b) The facilities shall be kept clean and sanitary. Separate toilet facilities shall be provided for each sex except where toilet rooms will be occupied by no more than one person at a time and can be locked from the inside. Dusts suspected of being explosive shall be tested for explosibility. If tests prove positive, appropriate control measures shall be taken. If failure of a water or silt retaining dam will create a hazard, it shall be of substantial construction and inspected at regular intervals. Areas where health or safety hazards exist that are not immediately obvious to employees shall be barricaded, or warning signs shall be posted at all approaches. Warning signs shall be readily visible, legible, and display the nature of the hazard and any protective action required. Receptacles with covers shall be provided at suitable locations and used for the disposal of waste food and associated materials. They shall be emptied frequently and shall be maintained in a clean and sanitary condition. No person shall be allowed to consume or store food or beverages in a toilet room or in any area exposed to a toxic material.
Title 30: Mineral Resources
PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES
Subpart S—Miscellaneous
§ 56.20001 Intoxicating beverages and narcotics.
§ 56.20002 Potable water.
§ 56.20003 Housekeeping.
§ 56.20005 Carbon tetrachloride.
§ 56.20008 Toilet facilities.
§ 56.20009 Tests for explosive dusts.
§ 56.20010 Retaining dams.
§ 56.20011 Barricades and warning signs.
§ 56.20013 Waste receptacles.
§ 56.20014 Prohibited areas for food and beverages.
