Ventilation shafts definition

Ventilation shafts means a primary vertical or non-vertical opening through mine strata used for ventilation or drainage and/or for hoisting of personnel or materials; connects the surface with underground workings.
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Ventilation shafts any shaft or shafts and any ancillary plant and machinery providing ventilation to the Railway from time to time “Works” any works of repair, maintenance, renewal, rebuilding construction, reconstruction, alteration, improvement, demolition or other works
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Ventilation shafts any shaft or shafts and any ancillary Plant and Machinery providing ventilation to the Railway (including as at the date hereof the area shown hatched pink on Plan [ ]) from time to time;
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Examples of Ventilation shafts in a sentence

  • Ventilation shafts would be reclaimed after mining ceases at the La Sal Mines Complex, by backfilling the shafts and sealing the surface openings.Compilation of the previously approved POs and all existing disturbed areas associated with the La Sal mines complex into one plan of operations is proposed to simplify regulation of the mine disturbance by BLM and FS and to facilitate efficient environmental compliance by the proponent.

  • Ventilation shafts would be fenced with chain link or other appropriate fencing material at a distance that would minimize or prevent vandalism of the shafts.

  • Ventilation shafts would likely remain operable for many years as they support the underground mine operations.

  • Existing surface disturbance and disturbance areas include the following: Surface facilities such as mine portals, mine access roads, buildings, fuel storage areas, and equipment storage areas DRAs Ore stockpiles Ventilation shafts and associated access roads Exploration drilling sites and associated access roadsCurrent mining-related disturbance at the La Sal Mines Complex encompasses approximately 43 acres.

  • Ventilation shafts are placed at specified locations along the underground workings to optimise ventilation capacity as required by the Mines Health and Safety Act Regulations, whilst considering energy demands and disturbance that may accrue to attempt to ventilate over prolonged distances.

  • Ventilation shafts associated with the Mogul workings appear to have been capped with a concrete cover.

  • Principle of simultaneous trains and security clearance in a tunnel is presented in ILLUSTRATION 5.5. Emergency stations / shafts Train 2Train 1 ILLUSTRATION 5.5. Simultaneous trains in a tunnel Ventilation shafts are needed mainly for smoke exhaust purposes, but are used to provide fresh air to tunnels.

  • Ventilation shafts have also drawn water away from surface streams, irrigation canals, and pondfields.

  • Ventilation shafts are an extension of the substation and as such shall be constructed to the same specification as the substation for walls/floors/soffits.

  • Tunnel Ventilation shafts are normally required at each end of the underground tunnels.

Related to Ventilation shafts

  • Ventilation means the supply of outside air into a building through window or other openings due to wind outside and convection effects arising from temperature, or vapour pressure differences (or both) between inside and outside of the building;

  • HVAC means heating, ventilation and air conditioning.

  • Conditioning means drying, cleaning, scarifying, and other operations which could change the purity or germination of the seed and require the seed lot to be retested to determine the label information.

  • Incinerator means any enclosed device that:

  • Plumbing means plumbing as defined in Section 1(1) of the Act.

  • Sanitary with respect to a building, means it is free from danger or hazard to the health of persons occupying or frequenting it or to that of the public, if such danger arises from the method or materials of its construction or from any equipment installed therein, for the purpose of lighting, heating, ventilating, or plumbing.

  • Incineration means an engineered process involving burning or combustion of solid waste to thermally degrade waste materials at high temperatures;

  • Boiler means an enclosed fossil or other fuel-fired combustion device used to produce heat and to transfer heat to recirculating water, steam, or other medium.

  • Cheating means intentionally misrepresenting the source, nature, or other conditions of academic work so as to accrue undeserved credit, or to cooperate with someone else in such misrepresentation. Such misrepresentations may, but need not necessarily, involve the work of others. Cheating includes, but is not limited to:

  • Sanitary Sewer System means all facilities, includ- ing approved LOSS, used in the collection, transmission, storage, treatment, or discharge of any waterborne waste, whether domestic in origin or a combination of domestic, commercial, or industrial wastewater. LOSS are only consid- ered sanitary sewer systems if they are designed to serve urban densities. Sanitary sewer system is also commonly known as public sewer system.

  • Potable means water suitable for drinking by the public.

  • Sewage means a combination of the water-carried wastes from residences, business buildings, institutions, and industrial establishments, together with such ground, surface, and storm waters as may be present.

  • Appliances means and include electrical, mechanical and electronic appliances such as refrigerator, television, DVD player, videocassette recorder/player, washing machine, microwave oven, music system, personal computer, laptops and air-conditioner contained or fixed in the Insured’s home for domestic use.

  • Glass means Internal Glass, External Glass and Specified Glass.

  • Sewer System means pipelines or conduits, pumping stations, force mains, vehicles, vessels, conveyances, injection wells, and all other constructions, devices, and appliances appurtenant thereto used for conducting sewage or industrial waste or other wastes to a point of ultimate disposal or disposal to any water of the state. To the extent that they are not subject to section 402 of the federal Water Pollution Control Act, ditches, pipes, and drains that serve only to collect, channel, direct, and convey nonpoint runoff from precipitation are not considered as sewer systems for the purposes of this part of this division.

  • Elevator means any hoisting or lowering device to connect floors or landings, whether or not in service, and all appliances pertaining to the elevator, including any car, platform, shaft, hoistway, stairway, runway, power equipment and machinery; THIS DOES NOT INCLUDE: a. an automobile servicing hoist; b. a hoist without a platform outside a building if without mechanical power or if it is not attached to building walls; c. a hod or material hoist used in alteration, construction or demolition operations; d. an inclined conveyor used exclusively for carrying property; or e. a dumbwaiter used exclusively for carrying property and having a compartment height not exceeding four feet.

  • Bathroom means any room containing a built-in flush-type toilet.

  • Cleaning means the act of removing septage or other wastes from a wastewater treatment system component or grease/waste from a grease interceptor.

  • Plumbing system means water supply distribution and disposal piping on the premises, including appliances and equipment attached thereto, between their connection points to a public or private system.

  • Ballast water means water with its suspended matter taken on board a ship to control trim, list, draught, stability or stresses of the ship.

  • Landscaping means the treatment of land (other than buildings) being the site or part of the site in respect of which this planning permission is granted, for the purpose of enhancing or protecting the amenities of the site and the area in which it is situated and includes screening by fences, walls or other means of enclosure; measures to screen the refuse provision; planting of trees, hedges, shrubs or grass; formation of banks, terraces or other earth works, laying out of gardens, paved areas or courts and other amenity features.

  • Air means open air not enclosed in a building, structure, machine, chimney, stack or flue; (“air”)

  • Drainage means the movement of water to a place of disposal, whether by way of the natural characteristics of the ground surface or by artificial means;

  • Meters shall have the meaning set forth in Section 4.6(a) hereof.

  • Garbage means solid wastes from the domestic and commercial preparation, cooking, and dispensing of food, and from the handling, storage, and sale of produce.

  • Alarm means to cause fear of danger of physical harm; and