Repairing of rear and left side railing straightening welding, fitting with nut bolt, compressor oil cooler cleaning, gauging work and complete repair of lhs chain guard 02 nos. with tap threading work fitting and welding work idm-30 drill sl. no 752

Repairing of 03 nos. 3.3kv and 550v rated ocbs installation at mine-a under bhurkunda colliery.

1) rewinding and repairing of 11 nos different capacity and rating of lt electric motors , 01 nos 25 kva/440volt welding m/c 2) 07 nos lt motors of kurja. 3) 04 nos lt motors for raj. ro. 4) 03 nos of lt motor north jkd

Repairing, maintenance and overhauling of (a,b) 2 no 200 amp, 550v, star delta er and (c,d) 2 no 150 amp, 550v, dol starter for motor and (e) 2 nos of 300a acb switches at dhori (k) colliery.

Complete repairing, rectification and overhauling works of two nos stainless steel body, kirloskar make, multistage rkb pumps 6 stage, 180 mtr head 500 gpm for mine dewatering in respect of dhori (k) colliery of dhori area.

Repairing/rewinding of two (02) nos. kirloskar make 150 kw slip ring induction motor of 8 mgd drinking water pump house and two (02) nos. ngef make 135 kw sq. cage induction motor of 6 mgd drinking water pump house of water works.

For repairing of 03 nos. 11 kv ocbs 400 amps for controlling of 01 nos. 3 mva and 02 mva power transformer of main sub-station under bhurkunda colliery.

Filling of the surface cracks above depillared panel-k,n and l of 4/5/6 incline and panel-k,m and n of 7/8 incline cutting and cleaning of garland drain drain at surface near incline mouth of 7 and 8 incline and 4,5,and 6 incline of dhori (k) collie

Repairing of cracked and bended portion of chassis and platform and (b) repairing of mast rest assembly, air cleaner housings, railings and welding of 04 nos. jack pads of idm 30 drill machine sl. no. 757 of jharkhand ocp.

Repairing of mast lock plate in chassis, equalizer bar and rear axle cap, 03 nos. leveling jack and 03 nos. leveling jack pad of recp 650d drill machine sl.no. 6021103 of tapin north ocp.