Owner-wise Production of Coal from Belowground Workings by Mechanisation and Method of Work in India (2002) | |||||||||
(In Tonnes) | |||||||||
Owners | Total Below Ground Output | Mechanisation | Method of Work | ||||||
Fully Mech- anised | Semi Mech- anised | Manual | Board & Pillar | Longwall | |||||
Solid Blasting | Others | Devel- opment | Depillaring Caving/ Stowing | Splitting as Final Operation | |||||
B.C.C.L. | |||||||||
C.C.L. | |||||||||
E.C.L. | |||||||||
M.C.L. | |||||||||
N.E.C. | |||||||||
S.E.C.L. | |||||||||
W.C.L. | |||||||||
C.I.L. | |||||||||
I.I.S.C.O. | |||||||||
J&K Min. | |||||||||
S.C.C.L. | |||||||||
T.I.S.C.O. | |||||||||
India Coal |