Repairing/overhauling of gec make ocb 400a.550v sl.no.314711/49 at ekra substation basdeopur(ii)rep/overhauling of 400amp,440v lt switch make-reyroll sl.no.cb952 at coke plant substation lbc(iii)rep/overhauling of 800amp,550v/440v acb make-abc sl.n

Complete repairing/overhauling of 800a/440v gec make lt ocb bearing sl.no. m/jocp/01 installed at jamunia office substation under block-ii area

Repairing of ocb switch of make ,gec,800a,550v/440v si.no.40/0026 to be installed at secondary side of the transformer at 5 pit substation of new akashkinaree colliery under govindpur area

Repairing and overhauling of 800a, 440v ocb switch, gec make sl. no. 40/0135 at bhurungia substation under lohapatee colliery

Complete repairing of 800a, 550v, gec make ocb switch of adi colliery under kusunde area

Repairing of 440v ocb gec make switch 400a with busbar for sj substation rocp..

For repairing of ocb sl.no.6590 ece make 600a, 550v/440v of bansdeopur colliery of sijua area.

Repairing/overhauling of 2 no. of lt switch circuit breakers(i)lt switch ocb gec sl.no30/1491 400amps 440v/550v(ii)ocb gec sl.no.30/1527 400amps 440v/550v asbnc.(2) rep.of two nos. acb switch 400amp 440v sl.no.343 make kilburn (ii)ocb switch 200a

Complete repairing/overhauling of 800a 440v ocb with busbar switch make - gec sl no 314791/2 of hurriladih.

Complete repairing of gec make 800a ocb busbar 550v sl no- 40/0288 at site of pb project colliery.