For repairing / overhauling of 400 amp, 6.6 kv vcb main incomer, sl. no.-2846 and fitting of earth leakage, over current instantaneous earth fault relay for the safe operation at central pool substation at sbc

Complete repairing of 400amp 6.6kv andrewyule make sl. no.- 0223 vcb switch main controlling at new pit sub station aebs colliery.

Complete repairing of 6.6kv vcb siemens make,630a, indoor type, ctr-500-400/5a-5a, sl. no.- 2501 main incomer / group controlling of bhowra power house approval for dgms

Repairing of 11kv, 800amps vcb switch cspl make, sl.no.017 for controlling of minop main switch of muraidih, &#x0d amp colliery

Repairing of 300amps, main line flp switch 550/440v secondary controlling switch for main surface sub-station , acb type si.no. 92 at kharkharee colliery under govindpur

A)repairing of 11kv,400amps biecco lowrie make vcb switch,sl.no.vb8a-7763 for controlling of primary &#x0d f/b no.3 s/station (b)repairing of 400amps abc make &#x0d switch,type nflp acb 440v for controlling of crusher &#x0d main switch f/b no-3 s/station of ampc

Complete repairing of 400a,11kv,andrew yule make vcb sl.no. 3657 at bilbera switch station under govindpur area-iii.

Complete repairing /overhauling of vcb switch of bastacolla colliery.

Repairing of 300a switch make mineline 550v controlling switch at 1 seam jogidih colliery under govindpur area iii.

Repairing of 300a switch make mineline 550v controlling switch at 1 seam jogidih colliery under govindpur area iii.