Owner-wise Production of Coal from Below Ground Workings by Mechanisations and Method of Work in India (2012) | |||||||||
(In Tonnes) | |||||||||
Owner | Total Below Ground Output | Mechanisation | Method of Work | Longwall | |||||
Manual | Board and Pillar | ||||||||
Fully Mechanised | Semi Mechanised | Solid Blasting | Others | Development | Depillaring, Caving/ Stowing | Splitting as Final Operation | |||
BCCL | |||||||||
CCL | |||||||||
ECL | |||||||||
MCL | |||||||||
NCL | |||||||||
NEC | |||||||||
SECL | |||||||||
WCL | |||||||||
CIL | |||||||||
JSMDC | |||||||||
GMDC | |||||||||
IISCO | |||||||||
J and K Min. | |||||||||
NLC | |||||||||
SCCL | |||||||||
TISCO | |||||||||
RSMDC | |||||||||
JINDAL | |||||||||
BECML | |||||||||
ICML | |||||||||
MIL | |||||||||
PCML | |||||||||
JNL | |||||||||
RASL | |||||||||
SISCL | |||||||||
ELCALTD | |||||||||
WBMD and TCL | |||||||||
India |