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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Related to Ventilation shafts

  • 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.

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