Repairing, maintenance and overhauling of (a,b) 2 no 200 amp, 550v, star delta er and (c,d) 2 no 150 amp, 550v, dol starter for motor and (e) 2 nos of 300a acb switches at dhori (k) colliery.

Supply and commissioning of goab switches and lightening arrestor at different locations of 11kv main power supply of sub-station, mines power controlling and different colonies power controlling under gvp ug project, kathara area

On site repairing of 2 no 33kv&#x0d sf6 breaker, 1250 amp, make crompton greaves used as both&#x0d 33kv incoming feeder1 and&#x0d feeder2 at 33kv sub-station&#x0d under urimari ocp.

Dismantling, erection, breakdown repairing of benidih feeder 6.6 kv w/feeder sf no-(1) power supply shovel m/c, drill m/c 9 seem, power supply 6.6/440v sub-station jairamdih power supply 4000 gpm pump jocp patch of abocp mine

Shifting, rectification, upgradation installation and testing of 3.3kv vcb, 400 amp, with ctr 60/5-5 amps to 400/200-5-5 ctr for dedicated 3000 gpm and pump feeder at 33kv/11kv man sub station of akkocp under bnk area.

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.

Supply, installation, testing and commissioning for construction of &amp#x0d 11 kv line, construction of lt line and creation sub- stations &amp#x0d for providing power supply to army medical base camp at &amp#x0d hundurman kargil

Construction of 6.3mva power transformer plinth, vcb foundation, fire safety wall and oil collecting tank for 33/11kv sub-station at pale goa

Complete repairing and rewinding of 325 kw, 3.3 kv, make gec, 3 phase, h.t. induction motor, sl. no.183002/4, rpm 1490, 72.5 amp at jarangdih open cast mines under jarangdih colliery.

(a). repairing of 3.3kv, 630a, vcb, ctr 600/300/5a, make-pce, sl.no.-05/hmv/132 installed at main sub-station of gvp phase-ii ocp, (b). repairing of 3.3kv vcb, make-pce, 630a, sl.no.-05/hmv/131 of secondary switch at 3mva, 11kv/3.3kv transformer of g