Underground coal mine definition

Underground coal mine means a coal mine where coal is produced by tunnelling into the earth to the coalbed, which is then mined with underground mining equipment such as cutting machines and continuous, longwall and shortwall mining machines, and transported to the surface;
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Underground coal mine means (i) the working face and other active and inactive areas of underground excavation of coal; (ii) underground travel ways, shafts, slopes, drifts, inclines, and tunnels connected to such areas; (iii) on-site preparation plants, shops, tipples, and related facilities appurtenant to the excavation and processing of coal; (iv) on-site surface areas for the transportation and storage of coal excavated at the site; (v) impoundments, retention dams, and tailing ponds appurtenant to the excavation of coal from the site; (vi) equipment, machinery, tools, and other property, on the surface and underground, used in or to be used in the excavation of coal from the site; (vii) private ways and roads appurtenant to such areas; (viii) the areas used to prepare a site for underground coal excavation activities; and (ix) areas used for the drilling of vertical ventilation holes. A site commences being an underground coal mine upon the beginning of any site preparation activity other than exploratory drilling or other exploration activity and ceases to be an underground coal mine upon completion of initial reclamation activities.
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Underground coal mine means (i) the working face and other active and inactive areas of
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Examples of Underground coal mine in a sentence

  • Underground coal mine experience shall qualify for gassy metal or nonmetal mine experience.

  • Underground coal mine maps submitted to the Chief shall be on a scale of not less than 100 or more than 500 feet to the inch.

  • Underground coal mine maps shall be kept up to date by temporary notations and revised and supplemented at intervals not to exceed six months based on a survey made and certified by a registered engineer or licensed land surveyor who has exercised complete direction and control over the work to which it is affixed.

  • Underground coal mine operators routinely revise their training plan at least yearly in accordance with 30 CFR part 48.In the first three years the proposed rule is in effect, the mining community would incur 3,094 annual burden hours with related annual burden costs of approximately $313,354, and other annual administrative costs (office supplies and postage) related to theinformation collection package of approximately $114,565.

  • Underground coal mine operators petitioned MSHA for modification of § 75.1100–2(e)(2) to allow the use of only portable fire extinguishers at temporary electrical installations.

  • Communicating mine conditions, influencing safe behaviors when mine conditions are less than stable Location: Underground coal mine, four section continuous mining operation Average seam height is 48 inches Problem: Your regular job is on the general labor crew at Cripple Creek #9 mine, a four section continuous mining operation.

  • Underground coal mine operators routinely revise their training plan at least yearly in accordance with 30 CFR part 48.

  • Underground coal mine employment in 2006 was 43,865, of which 42,677 were miners and 1,188 were office employees.

  • The mine operator must maintain a copy of the required training and qualification program and a record of the names of all qualified persons under the program.• Underground coal mine operators are required to keep a record of those trained for one year.• Underground coal mine operators exposed to diesel emissions are required to be trained annually.

  • Underground coal mine operators are required to “develop and follow a roof control plan, approved by the [MSHA] District Manager, that is suitable to the prevailing geological conditions, and the mining system to be used at the mine.” 30 C.F.R. § 75.220(a)(1).


More Definitions of Underground coal mine

Underground coal mine means a coal mine in which the earth and other materials which lie above and around the natural deposit of coal (i.e., over- burden) are not removed in mining; in- cluding all land, structures, facilities, machinery, tools, equipment, shafts, slopes, tunnels, excavations and other property, real or personal, appurtenant thereto.
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Underground coal mine means acoal mine in which the earth and other materials which lie above and aroundthe natural deposit of coal (i.e.,overburden) are not removed in mining; including all land, structures, facilities, machinery, tools, equipment, shafts,slopes, tunnels, excavations and other property, real or personal, appurtenant thereto.
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Underground coal mine means a coal mine in which persons are employed underground when the mine is being worked.
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Underground coal mine means (i) the working face and other active and inactive
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Underground coal mine means (i) the working face and other active and inactive areas of under- ground excavation of coal; (ii) underground travel ways, shafts, slopes, drifts, inclines, and tunnels
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Underground coal mine means a coal mine in which the earth and other materials which lie above the natural deposit of coal (overburden) is not re- moved in mining. In addition to the natural deposits of coal in the earth, the underground mine includes all land, buildings and equipment appur- tenant thereto.
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Related to Underground coal mine

  • Underground mining means all methods of mining other than surface mining.

  • Underground storage tank or “UST” means any one or combination of tanks (including underground pipes connected thereto) that is used to contain an accumulation of regulated substances, and the volume of which (including the volume of underground pipes connected thereto) is 10 percent or more beneath the surface of the ground. This term does not include any:

  • Underground tank means a device meeting the definition of tank whose entire surface area is totally below the surface of and covered by the ground.

  • Underground facility means any item which shall be buried or placed below ground for use in connection with the storage or conveyance of water, sewage, electronic, telephone or telegraphic communications, electric energy, oil, gas or other substances, and shall include, but not be limited to pipes, sewers, conduits, cables, valves, lines, wires, manholes, attachments and those portions of poles and their attachments below ground.

  • Underground area means an underground room, such as a basement, cellar, shaft or vault, providing enough space for physical inspection of the exterior of the tank situated on or above the surface of the floor.

  • Aboveground storage tank shall have the meaning ascribed to such term in Section 6901 et seq., as amended, of RCRA, or any applicable state or local statute, law, ordinance, code, rule, regulation, order ruling, or decree governing aboveground storage tanks.

  • Underground injection means the subsurface emplacement of fluids through a bored, drilled or driven well; or through a dug well, where the depth of the dug well is greater than the largest surface dimension. (See also “injection well”.)

  • Aboveground tank means a device meeting the definition of tank that is situated in such a way that the entire surface area of the tank is completely above the plane of the adjacent surrounding surface and the entire surface area of the tank (including the tank bottom) is able to be visually inspected.

  • Geothermal fluid means water in any form at temperatures greater than 120

  • Tank means an enclosed space which is formed by the permanent structure of a ship and which is designed for the carriage of liquid in bulk.

  • Ground water means water below the land surface in a zone of saturation.

  • CO2 means carbon dioxide.

  • Refinery means a facility used to produce motor fuel from crude oil, unfinished oils, natural gas liquids, or other hydrocarbons and from which motor fuel may be removed by pipeline, by marine vessel, or at a rack.

  • Pipeline means any pipe, pipes, or pipelines used for the intrastate transportation or transmission of any solid, liquid, or gaseous substance, except water.

  • Tailings means material rejected from a mill after most of the valuable minerals have been extracted.

  • Mine means to carry on an operation with a view to, or for the purpose of—

  • Environmental Attributes means any emissions and renewable energy credits, energy conservation credits, benefits, offsets and allowances, emission reduction credits or words of similar import or regulatory effect (including emissions reduction credits or allowances under all applicable emission trading, compliance or budget programs, or any other federal, state or regional emission, renewable energy or energy conservation trading or budget program) that have been held, allocated to or acquired for the development, construction, ownership, lease, operation, use or maintenance of the Company as of: (i) the date of this Agreement; and (ii) future years for which allocations have been established and are in effect as of the date of this Agreement.