Repairing of goab switch, lightning arrester and limit switch at govindpur u/g project, kathara area

Supply of aux contactor and tnc switch

Supply of aux switch 12no 12nc,make-mani

Procurement of network power switch for ups system

For repairing of incomer 400a,6.6kv, ocb switch sl.no. bsp/switch/06 make ferguson at ekra substation basdeopur colliery under sijua area

(a) erection /dismantling of poles along with conductors and other associated accessories 3.3 kv o/h line (feeder 1, feeder 2 , feeder 3 and feeder 4), and installation of 11 kv grade goab switch, installation of lighting transformer, switch shifting

Repairing of 150hp, 550v star delta starter 02 nos and 200amp 550v acb switch of 7 pit madhusudanpur colliery

Maintenances of cable work, heat shrink type cable joint and new fitting of gang operating switch etc. at madhaipur colliery

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

For complete repairing and overhauling of controlling switch 6.6kv 400a,vcb andrew yule sl.no.2841 at 10 substation of mudidih colliery