Mahanadi Coalfields Limited (MCL) is one of the major coal producing company of India. ... There are 45 sanctioned mining projects in MCL with a capacity of Mty of coal. ... Mty), Natraj U/G ( Mty), Jagannath U/G ( Mty), Bharatpur OC Expn. PhII ( Mty Incr.), Lakhanpur Expn. ( Mty Incr.), HBI UG Aug.