Repair and installation of damaged charging motor, tripping relay, indication tripping coil and master relay of vcb of 33 kv transformer no. 01, 02 installed at 33/11 kv electrical substation sanota under etd-ii, bulandshahr.

Repair and maintenance of three (03) nos. vacuum circuit breaker (vcb) installed at fan house and cro substation under churi ug, nk area

Supply, retrofitting, testing and commissioning of one (01) no. of 11.5 kv, 3500 amps and three (03) nos. of 11.5 kv, 5000 amps circuit breakers.

For repairing of 03 nos. 11 kv ocbs 400 amps for controlling of 01 nos. 3 mva and 02 mva power transformer of main sub-station under bhurkunda colliery.

Repairing of 01 nos. kirloskar make dsm 4rm pump installed at damodar river site intake local sl. no. iwss/500/03 under gm unit, nk area

Maintenance and repairing at site for 03 nos. 2mva,01 no. 2.5 mva n 250 kva transformer with buchloz relay alarm bell system of power transformer at rwp under rajrappa area.

Repairing of three nos. of 3step apfc panel with 1600 kvar, 7.2kv, 3ph, 50hz capacitor bank installed at 2x12.5 mva, 33/6.6 kv main substation of rajrappa project.

Supply and fixing of ngr 3.3kv 10 amp, 190 ohms for 3 nos., 1 mva, 11kv/3.3kv (2 nos.) and 1.6 mva, 11kv/3.3 kv (01 no.) power transformer installed at main and banwar substation at topa project under kuju area.

Repairing and part rewinding of one no. 3.3 kv, 350 kw, 1490 rpm, marathon electric make, sr. no. f330123 by 1, three phase induction motor, installed in mine at karo ocp, under bnk area

Supply installation and commissioning of 33 kv current transformer and potential transformer at main substation of locp, ib valley area.