Repairing of 01 no. rotary actuator and 01 no. hydraulic pump for 22 n 103 no. udm machine in respect of rehar ug mine, rgk sub area and another repairing of hydraulic pump and rotatory actuator of udm 036( model -612) in respect of balrampur 10n12 i

Repairing and renovation of garland drain and settling tank at rehar ug mine of rgk sub area.

(a)repairing of rotary actuator of udm machine (612 model) sl. no. 038 and sl. no. 046 at katkona 1and2 incline (b)repairing of traction motor, rotary actuator, hydraulic feed and drill motors for eimco elecon make udm 612 of pandavpara mine

Repairing of hydraulic components of udm 612/89 for kurasia ug mine.

Repairing of major hydraulic components of udm 173 of porascole west colliery

(a) repairing of rotary actuator of udm machine 612-054 and 611-126 for churcha mine r.o.&#x0d (b) repairing of rotary actuator, drill feed motor, drill unit motors for udm running in jhilimili ug mine.&#x0d

Repairing of 02 nos. hydraulic bucket motor of lhds and 01 no. rotary actuator of udm of ee make 811 lhd sl. no. 894, 904 and udm sl. no. 97 of kurasia colliery, kurasia group.

Repairing of hydraulic traction motors of sdl/udm and hydraulic pumps of udm machines of different mines of johilla area, which were used in eimco elecon make sdl model 611 and udm model 611/612.

Repairing of hydraulic pump and others of udm 153 and 163 of khas kajora colliery