Repairing and reconditioning of a. 11 kv 800amp, prabhu make sl no 0526 vcb switch of feeder 1 and b 3.3 kv, 400amp ocb crompton greaves make sl nokugp.ocb.ccl001 used for primary control of lighting transformer 630 kva 3.3kv 440v installed at main s

Repairing and maintenance of&#x0d day to day 33/3.3 kv crp sf 6,&#x0d fited switches, er ocb, vcb,&#x0d tsu, uss and control panels etc&#x0d for a period of 02 years at locp,&#x0d ib alley area.

Day to day maintenance work of 33/11kv power transformers, 33kv vcb and mocb,11kv indoor ocb, switchyard isolators and other substations equipment at 33/11 kv central sub-station, balanda under gm unit, jagannath area as and when required for 365 day

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.