Retrofitting of different relays within the existing three (03) no 132/33kv control and relay panels at 100mva, 132/33kv badampora grid substation

Supply and installation of remote tap changer control panel rtcc and repairing of marshalling box at 132 kv substation majra

Repairing and maintenance of 08 nos. of &#x0d control and relay panels of 33kv vacuum &#x0d circuit breaker (vcbs) and 01 no. battery &#x0d charger panel in 33kv central switching sub station under gm unit, piparwar area.

Replacement of 33 kv tripple feeder control and relay panel at 132 kv substation jalaun

Repairing and maintenance of air conditioning unit at gm office, rcsb,132 kv css jorabaga and bti at lakhanpur area.

Replacement of 01no. 132kv electromechanical double feeder control panel, 01no. 33kv electromechanical control and relay panel and 33kv defective display problem of various relay at 132kv substation mirzapur

Replacement and commissioning of new battery charger and battery bank (110v,200ah), ac and dc board , 33kv vcbs , 132 kv and 33 kv pts, 33kv cts, servo voltage stabilizer 250 kva and power cables replacement along with allied works at gss bb-i

Supply and installation of automatic float cum boost dc battery charger for 33kv substation of khottadih colliery.

Routine maintenance of bay control unit based distributed architecture type control and relay panels along with substation automation system with yard ac kiosk arrangement in 400 220 132kv substation generator control and relay panels static excitati

Maintenance and repairing of 33kv control panels, vcbs and cooling arrangement of transformers installed at 33/11kv south loyabad substation