Section 65(1)(d) in The Coal Mines Regulations, 2017
(d)a ventilation plan, and section where necessary, showing the system of ventilation in the mine, and in particular -(i)the general direction of air-current;(ii)every point where the quantity of air is measured;(iii)every air-crossing, ventilation door, stopping and every other principal device for the regulation and distribution of air;(iv)every fire-stopping and its serial number;(v)every room used for storing inflammable material;(vi)the position of fire-fighting equipment;(vii)every water-dam with dimensions and other particulars of construction;(viii)every pumping, telephone and ambulance station;(ix)every haulage and travelling roadway;(x)every auxiliary or booster fan;(xi)every stone dust barrier;