Repairing of simplex make rear axle and transmission assembly components for jhilimili ug mine of jhilimili sub area.

Complete repairing and overhauling of pullen make 120 hp, 550v, 2900rpm submersible motor 6 stage pump at godhur 3 no. under ngk colliery of kusunda area

Repairing of l.v ring assembly rewinding of 5.5 kw induction motor&#x0d and 02 nos. magnetic amplifier of ekg shovel sl. no. hmb 578 at asbnocp, sijua area.

Supply and fitting of earth leakage relay with time delay, repairing of tsus and repairing of 10 hp submersible motor pump with 02 nos. of sd starter at msam colliery

(a)lowering of 02 nos. 4000gpm pump motor of jarlahi sump (b)lowering of 02 nos. pontoon along with their ht pump motor of main patch sump due to decrease of water level (c)other misc. jobs related to pumping and pipe line work under ampc.

Maintenance and repairing of 3 nos 3.3 kv 200 amp er (1) sait mine line make 3.3 kv grade er for control of one 2000 gpm (2) one andrew yule make 3.3 kv for control and protection of 1000 gpm pump (3) 1 nos 3.3 kv grade 200 amp spare star

Dismounting er motor from the machine, fitment and&#x0d testing into machine after repairing of starter motor 24 volt 50 mt quantity 12 nos for the use of different hemm diesel operated machine at purnadih project

Complete repairing and rewinding of 150 hp cg make 550v, 1485rpm ventilation fan motor and repairing and overhauling of 200a, 550v abc make acb switch gear of madhaipur colliery under pandaveswar area

Rewinding and repairing of different make 5 nos of 20 hp submersible pump motor under krishnagar-i (a-i) sub-division under krishnagar-ii ( a-i ) division.

Repairing and maintenance of kirloskar make, dsm4rm pump, fabrication of 2 nos. of coupler fordsm4rm pump and 50hp motor and construction of 2mx2mx1.5m foundation for firefighing pump-motor at ara colliery.