Section 115(2) in The Coal Mines Regulations, 2011
(2)An application in prescribed proforma as given in schedule-III (form) for permission under sub-regulation (1) shall be accompanied by two copies of an up-to-date plan of the area where pillars are proposed to be reduced or extracted showing the proposed extent of extraction or reduction of pillars, the manner in which such extraction or reduction is to be carried out.
