Repairing and overhauling of 2000 gpm rkb pump make kirlosker,type-rkb 250/46k, 3 stage, si no. 12972150003 located at quarry no. 02 under kathara colliery.

Repairing of 2 nos. 500gpm, 7-chr multi-stage mandp make centrifugal pump installed at jhirkey riverside pump-house for household water supply to the nearby under kathara colliery.

Repairing/rewinding of 2nos. transformer (a)160 kva, 11kv/440v with sl no. ktc/tr./11kv/160/2 at band basti (b) 100kva, 11kv/440v with sl. no. 1180.1964 installed at dudhmatiya basti under kathara colliery.

Complete rewinding, overhauling and repairing of 750 kva, 500 kva and 200 kva 11kv/3.3kv power transformer 3 phase 50 hz vector group-dyn11 at clear water pumping plant jamadoba and different transformers at dfifferent locations under jmada dhanbad

Complete repairing and overhauling of 11 kv 1250 amp gec make ht ocb,si no-ccb/01, for controlling feeder no-01 at abocp mines

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, 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.

Repairing and reconditioning of 2000gpm pump, 3 stage 200 mtrs head at site for monsoon preparation under bhurkunda colliery.

Complete repairing/rewinding of 150kva transformer 11kv/440v make kva process t/f pvt. ltd. sl. no. 11/1386 of jocp workshop under block-ii area

Repairing and maintenance of loader make beml, model no. bl 200-1, sl. no. b10174 like self-dynamo, teeth and bottle work, pin bush work, filters etc under churi project, nk area