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

For repairing of central circuit of ht primary 3.3kv and secondary 550v of tsu sl.no.0498 make-mine line for (tocp) tmc(ii)and rep. of ocb gec-make 6.6kv ,400amp. sl.no.5758 at 6 pit substation of sendra bansjora colliery

For complete repairing of gec make 400amp,550v/440v sl.no.na asset no.sbc/41(c ) installed at 6 pit substation sbc.

For repairing of ht/lt controlling of tsu 3.3kv/550v,315kva,sl.no.021 mine line for tetulmari colliery under sijua area

Repairing n rewinding of 315kva, 3.3kv/550v tsu of amritnagar colliery.

Repairing/overhauling of 02 nos ht breaker unit of gec make transwitch unit (315kva, 3.3kv/ 550v) installed at 9l/2d substation and gec alstom make transwitch unit(315kva, 3.3kv/ 550v) lying at surface substation required to be replaced tsu

Supply, installation and commissioning of 4 nos. neutral grounding resistance in 315kva, gec make 3.3kv/550v tsu installed at main dip/29l, 315kva, a/y make 3.3kv/550v tsu installed at 1l/14r and a/y make 3.3kv/550v tsu at 15l/17d and 150kva, 3.3kv/5

Complete repairing of 400amp ,550v mine line make acb having si.no mhp/acb/02 at maheshpur colliery under govindpur area.

For complete repairing and overhauling of aircut breaker 550v,440a make mineline sl.no.5033 mdc(ii)complete rep. and overhauling of acb panel 1000amp.mine line sl.no. m/ltp/049 at jogta substn.knc (iii) rep./overhauling of 400a,gec knc.

Repairing of 01 no. tsu mine line make 315 kva 3.3kv 550v sr no. 590 flp of khairaha ug repairing of 03 nos tsus gec make 3300v 550v mine line make 3300v 550v and mine line make 3300v 550v of damini ug and repairing of 01 no. tsu andrew yule make 315