Testing and calibration of protective relays with primary injection test and contact resistance test of 33 kv switches, 3.3 kv switches, 33 kv ct and pt etc at socp, ib valley area

Work of repair, servicing and testing of 22 kv vcb along with calibration of relay of vcb no. 02 at bhandup pumping station.

Repairing, maintenance along with providing and fixing of cts, pts, mocbs with maintenance of 33 kv bus-bar system and control relay panel at main sub station of nandira colliery.

Repairing, maintenance and replacement of damage male female isolator contact (1250amp) with other related contacts of isolator at 4211 main sub-station under chp-cpp, ppr.

Testing and calibration of different electrical equipment related to ht installation ocb mocb transformers protective relays of damini ug mine and bangwar ug mine of abd sub area of sohagpur area secl

Supply, installation, testing and commissioning (etc) of control desk, vfd panel along with motors for travel, local control station (lcs), junction box, and 6.6 kv ht panel with vcb for stacker reclaimer no.1 at kstps, kota.

Repairing and maintenance of day to day 33/3.3 kv crp sf 6, fited switches, er ocb, vcb, tsu, uss and control panels etc for aperiod of 02 years at locp, ib alley area.

Repairing of (a)3.3 kv vcb switch 200 amp. indoor type make electrotechnika, sl. no. missing and (b) 11kv vcb switch 400a, make andrew yule, sl. no. missing installed at kdh old sub-station in respect of rohini project, nk area

Complete installation, testing and commissioning of vacuum circuit breaker 33 kv grade, 33kv control panel with ct and pt, 2 mva transformer, 33 kv/ 3.3kv, 3.3 kv indoor vcb panels at main sub-station of amadand ug mine

Testing of 33 kv,11 kv, 3.3 kv cts by primary injection for relays effectiveness testing and also issuing test certificate for record at 33 kv subststion amlabad colliery under ej area