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.

Complete overhauling and repairing of 3.3kv star delta starter typenelp. 710 kw.hp-952. sl.no ht739. make prabhu.of bhowra south colliery

(1) repairing of (a). 325kw, 3.3kv dol er si. no. sa-1619 of gvp phase-ii ocp (b). 240kw, 3.3kv dol er si. no. sa-1617 of rkb pump of gvp phase-ii ocp (c). 200 kw, 3.3kv dol er make prabhu si. no. ht582 of gvp phase-ii ocp (d). 180kw,

Complete repairing/overhauling of make-m and p pump 600 g.p.m,06 stages, sl. no.090356, 180 meter head of water treatment plant bhowra (south) colliery

Repairing /overhauling of make-m and p pump,600 g.p.m.,06stages, sl.no.bh(s) /m and p /01 of bhowra south colliery

Repairing inc rewinding of existing vt pump with motor sets, er main switch electrical panel boards, suction line etc and other works of 0.55 mgd capacity surface water treatment plant at kulai under dws sub-division ambassa

Repairing of 110kw, 550v, 1480 rpm, ke make electric motor and 110kw, 550v flp&#x0d kilburn make electric er&#x0d

Repairing and overhauling of 600kw, 3.3kv, prabhu make, auto transformer nflp starter at jarangdih colliery.

Maintenance, repairing and reconditioning of 3.3kv 180 kw ht starter flp type make sail and star delta starter 550volt of 120 hp vantilation fan of kugp under hazaribag area

Repairing of primary and secondary control panel for &#x0d gec make 3.3kv/550v transwitch unit at r-6 mine, &#x0d ncph colliery.