Drilling, excavation, loading, transportation, dumping, spreading and levelling, etc., of 958.370 lbcm of in-situ ob (which includes 2.440 lbcm of top soil, 4.880 lbcm of sub soil, 869.900 lbcm of hard ob and 81.150 lbcm of coal) with conventional equipment and additional works viz., 4,000 shovel hours, 4,000 dozer hours and 1,00,000 rmt of drilling at rg oc-iii expansion mine, rg-ii area, during a period of 48 months.

Drilling, excavation, loading, transportation, dumping, spreading and leveling etc., of 651.097 lbcm of in-situ ob (which includes 15.317 lbcm of top soil, 30.607 lbcm of sub-soil, 537.760 lbcm of hard ob, 66.753 lbcm of coal and 0.660 lbcm of top soil quantity beneath the dump) with conventional equipment and additional works viz., 5000 shovel hours, 5000 dozer hours and 1,30,000 rmt of drilling at jawahar khani opencast mine [amalgamation of jk-5 ocp and 21 incline (conversion of 21 incline in to oc)], yellandu area for a period of 48 months.

Removal of suppressed muck from ch. 13 to ch. 27 at 12th l (north) at balaghat mine

Drilling of production holes at 13 l north at balaghat mine

Drilling of production holes at 13 l north at balaghat mine

Removal of suppressed muck from ch. 25 to ch 40 at 10th l north balaghat mine

Removal of suppressed muck from ch. 40 to ch 27 at 12th l (north) balaghat mine

Drilling of production holes at 8l north ,9 l north balaghat mine

Drilling of production holes at 8l north 9 l north balaghat mine

Digging of suppressed muck at 13.5th level north from ch 40 to ch 27 balaghat mine