Making, machining and installation of crank shaft at no. 2 pit of central kajora colliery

Replacement of motor and starter 02 sets at 13d and 18 x-cut at 6 pit of khas kajora colliery

Shifting of delivery range from 11d to 15d to the position from 18l to 35l at no. 6 pit of khas kajora colliery

1.drawing of 1 new 440 v overhead line (500 m) from no.2 pit substation to agent office, kumardhubi colliery, 2. new 550v overhead line (300 m) from no. 2 pit substation to no. 2 pit fan house at kumardhubi colliery, mugma area, ecl.3.a) drawing of n

Dismantling of old damaged platform with its bracing and two way chute and fabrication of the same at surface bunker of ncph colliery r-6 mine, ncph sub-area

Proper arrangement of bus-bar system for safe and smooth electrical power supply operation at pit no. 2 and b surface sub-station, kendra unit sub-station and ramnagar unit sub-station under pandaveswar colliery

Repairing of winding engine at pit no. 1 of central kajora colliery, kajora area, ecl

Comprehensive maintenance works of various colonies of naba kajora and madhabpur colliery, kajora area (ecl) for a period of 02 years

Proposal for the installation of earth pit at 6 pit, 9 pit, 10 and 11 pit of khas kajora colliery, kajora area, ecl

Repairing of shed and substation at pit top of madhabpur colliery under kajora area