Mining accidents
An accident causing loss of life or serious bodily injury in connection with mining operations.an explosion or iginition,a spontaneous heating or outbreak of fire,or appearance of smoke or other indication of heating or outbreak of fire;an influx of noxious gases,an occurrence of inflammable gas in mine to which regulation 144 does not apply an irruption of water an instantaneous failure of pillar,part of a pillar or several pillar of coal in working below ground .an overwinding of cages or other means of conveyance while men are being lowered or raised.A breakage or fracture of an essential part of winding engine, crankshaft, coupling,bearing,gearing,clutch,drum shaft or failure of emergency break.a bursting of any equipment containing steam compressed air or other substance at high pressure or a breakage fracture or failure of any essential part of any machine or apparatus whereby the Saftey of person may be endangered.