Repairing overhauling of 400amps vcb switch 6.6kv make - gec si.no. 455357 3 at kantapahari sub station akwmc , under katras area.

Repairing of 400amps (ocb) switch, gec make 440v ,si.no. 30/2065 working as lighting switch at k.m sub-station of abg colliery

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 400amps ocb gec make,550v of 9 seam of jogidih colliery under govindpur area

Repairing of 400a gec make ocb switch, 440v,si.no. 30/2132 of 4nos. sub-station at abg colliery

Complete repairing of gec make, 400amps,440v, sl.no.314711/54,ocb switch at kalyanchak sub-station of dahibari colliery.

Complete repairing of 400a, 440v ocb gec make si.no abg/lt/switch/28 and installation of 02 nos of 400a,440v gec make ocb at kolmurna colony

Complete repairing and overhauling/safety protection of (a) 400amps/550volt gec make ocb switch local id. bar/ocb/ 28(b) 400amps 550volt gec make ocb switch local id. bar/ocb/ 03 at bararee colliery of amal. joyrampur colliery under lodna area.

Complete repairing of 800amp, 440v ,gec make ocb switch si.no 40/0520 controlling of mathadih of mathadih colony lighting under abg colliery

Repairing of (a) acb switch 550v, 200amp(b) ocb switch 550v,400amps for mudidih colliery under sijua area