Repairing / rewinding of 3 phase flame proof 50 hp, 550v, 1475 rpm, squirrel cage induction motor crompton greaves make of begunia w.t. plant at riverside si. no. bp/wtp/03

Complete rewinding and repairing of pullen make 120 hp, 550v, 2900 rpm, 500 gpm submersible pump and motor for water supply at lohapatti colliery, mohuda group, wj area

Construction of rcc. drain from transformer to raiway line in gali no.05 and from h/o raja tailor to railway line in gali no. 09 oyher at karimganj road no. 01 under gmc. ward no. 09 othre ane atr at karimganj rod no 01 under gmc. ward no. 25 gyaji.

Complete repairing and rewinding of (a) repairing and rewinding of 50kva-550/440v lighting transformer of damagoria colliery. (b)complete repairing and rewinding of compton parkinson make 25kva, 550v/440v lighting transformer of docp.

Repairing and rewinding of compton parkinson make, 500kva, 11kv/440v transformer at new laikdih of dahibari colliery.

Complete rewinding and con of 10kva 550v/220v to 440v/220v transformer sl. no-abgc/trans/lt/17 of abgc under govindpur area -iii

Repairing and rewinding of 100kva (01 no 3.3kv/440v) and 25kva(02 nos 6.6kv/3.3kv/220v) lighting transformer of jhingurda project

Complete repairing and con of 300kva crompton parkinson make, 11kv/550v, 3 phase power transformer to 11kv/440v lightening transformer sl no. 8842 at beldanga unit under pandaveswar colliery, pandaveswar area

Repairing of compton parkinson make switch gear, 11 kv, ocb 400a, ctr-100/5a si. no.-2795g for all main 11kv, controlling switch gear installed at lal bazar sub station of docp under cv area

Overhauling, repairing and replacement of damaged gaskets and filtration of transformer oil of one no. 750kva 3.3kv 440v, 2 nos. 100kva 3.3kv 440v, 2 nos. 100kva 550v 440v, 3 nos 50kva 550v 440v and one no. 25kva 3.3kv 440v lighting transformer