Supply, installation, testing andcommissioning of ngr 3.3 kv protection system in 33kv/3.3kv power transformers and 3.3kv dg set at 33kv s/s and ngr 440v protection system in 3.3kv/550v/440v power transformers at ncph, ra and vw ug mines of chrm ar

Repairing and rewinding of 02 nos. of distribution transformers, 250kva, 11kv/440v and 250kva, 3.3kv/440v installed at cisf colony and gurudwara chowk under gm unit nk area.

Hand drill machine 600w 230v 1 point 5 13mm 2800rpm,tester tong 0 to 1000a 660v,3.3kv 400amps fwd off rev isolator part no htsv0003,master trip relay 110v dc cspc86 part no 1907739,puller bearing hyd 10ton,contactor main 550v 300 by 400a,tester hv detector 0 to 11kv for flp switch

Maintenance and repairing of 11 kv o/h line and other 550v, 440v, o/h line at laikdih (lkd feeder) and dahibari for monsoon preparation.

Repairing and rewinding of compton parkinson make, 500kva, 11kv/440v transformer at new laikdih of dahibari colliery.

Providing and fixing of anti-climbing device, flourescent tape, danger board in 11kv/3.3kv/550v/440v feeder of karma project.

Rectification of 440v and 550v oh line at chanak, laikdih.

Repairing/renovation of 440v o/h line at laikdih colliery under dahibari.

Dismantling, repairing and maintenance job of 11kv, 3.3kv, 550v and 440v overhead lines under msam colliery

Cradle guarding of 11kv, 3.3kv ,550v and 440v overhead line at various places of dalurband colliery.