(a) inspect the external parts of all surface hoists, including cages, mine cars, tackling equipment, head gear, ropes, sockets, rope paths and couplings, that are in use in the coal mine; and
a) inspecte les parties extérieures des machines d’extraction de surface utilisées dans la mine de charbon, y compris les cages, wagonnets, appareils de levage, engrenages principaux, câbles, raccords, rails ou guides des câbles et accouplements;
