Section 91(1)(a) in The Coal Mines Regulations, 2011
(a)once at least in every 24 hours, -(i)the attachment of the winding rope to the drum, the depth indicator, every part of the suspension gear in the shaft, including cages or other means of conveyance and their gates, and every external part of the winding apparatus, upon the proper working of which the safety of persons depends; and(ii)the brakes of the winding engines;