Section 68(1)(b) in The Coal Mines Regulations, 2011
(b)an underground plan showing-(i)the position of the working of the mine below ground;(ii)every bore-hole and shaft with depth, incline opening, cross measure drift, goaf, fire-stopping or seal, water-dam (with dimensions and other particulars of construction), pumping station and haulage roadway;(iii)every important surface feature within the boundaries, such as railway, road, river, stream, watercourse, tank, reservoir, opencast working and building which is within 200 metres of any part of the working measured on the horizontal plane;(iv)the general direction and rate of dip of the strata;(v)such sections of the seam as may be necessary to show any substantial variation in the thickness or character thereof and showing the working section, and such sections of the strata sunk or driven through in the mine or proved by boring as may be available;(vi)the position of every roll, washout, dyke and every fault with the amount and direction of its throw and hade;(vii)an abstract of all statutory restrictions in respect of any specified working with reference to, the order imposing the same, and