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

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

Vacuum contactor 400 amps, 3.3 kv, with auxiliary contacts, control supply 100 v - 140 v dc

For repairing and overhauling of 02 nos.6.6kv,vcb switch(i)6.6kv.630a mine line make-vcb sl.no.sa 697 asset no.sbc/24(ii)6.6kv,400a opg power system pvt.make-vcb sl.no.v/149/23-27 asset no.sbc/22 installed at chp central pool substation under asbnc

Spares suitable for siemens make 420 kv,2000amps,tp 415v motor operated centre break isolator with single earth switch type 400 kv hcb installed at 400 kv switchyard

Flameproof transwitch unit (flp tsu) 315kva, 3.3kv/550v (or 525v),flameproof switch board panel comprising of seven flameproof 3.3kv, 400a vcb,flameproof switch board panel comprising of four flameproof 3.3kv, 400a vcb,flameproof vacuum circuit breaker 3.3kv, 400a,flameproof air circuit breaker 400a, 550v,flameproof air circuit breaker 200a, 550v,flameproof air circuit breaker 100a, 550v

Repair/maint of ht vcb, transformer, ht cable, ht god/switch other allied connected works installed at nimu and nurla mil stn under age(i) nimu.

Repair maint ht switch gears relays vcb rmu ht cables ht joint god structures and connected works in eastern and western area under ge hisar at hisar mil stn

Repairs replacement servicing to ht switch gears 66 11 kv sf6 vcb and overhauling of 66 11 kv transformer at 66 kv mrs i and mrs ii under ge i r and d east bangalore

Maintenance and reconditioning of 2 nos. vcb (11kv and 6.6kv, pce make), 2 nos. ocb switch (11kv, 800 amp, gec make), sf6 abb make breaker (33kv, 1250 amp), maintenance of ct, and repairing of 11kv capacitor bank control panel at central substation