Repairing, installation and commissioning of current transformer in main incoming sf-6 breaker (main-i) of regional sub-station, kathara area under kathara colliery.

Repairing and reconditioning of 800 amp control panels with providing and replacement of 800 amp mccb switches at kathara basti, 1b colony, ravidas tola and kamal tola under regional sub station maintenance of kathara colliery.

Construction of 33/11kv transformer plinth, 33kv la isolator and nct foundations at 33kv substation, thathamangalam

Pad connector pipe to isolator 33kv,tee connector breaker to wolf 33kv,tee connector wolf to wolf 33kv,isolator flexible strip with pipe connector 33kv grade,connector pipe to wolf thread type 33kv,connector pipe to wolf 33kv grade,lightning arrestor 33kv station type,discharge rod,rubber hand grip,discharge rod 11kv, 6mtr, rbr hand grp

Providing and fixing of 33kv isolators at 220 kv substation, chamba (tg).

33kv trip latch assembly,33kv big cam assembly,auxiliary switch,33kv push button bracket,h.d numerical relay,ht control fuse,current transformer ct,spring charging motor for 33kv 1250a,potential transfomer pt,33kv holding catch assembly,auxiliary relay 110 to 125v,tripping solenoid coil 110v dc,master trip relay 110v dc

Design engineering manufacturing factory testing supply transportation and supervision on installation and commissioning of 33kv 1250a indoor vcb switchgear 7 panel set

Supply of sulphur hexafluoride sf6 gas and various clamps at 132 kv substation kichha under 220kv oandm division, ptcul, pantnagar

Upgradation of 33kv substation, mannar to 110kv level- construction of control room for 110kv station

Preventive maintenance of 33kv indoor panel and outdoor breaker of 10 mva, 33kv/11kv andrewyule transformer -2 at southloyabad substation and 11kv vcb of basuria dhansar and gonudhia feeder at godhur switching substation under area