Repairing and maintenance of 01 no 600 kw, 3.3 kv, 1486 rpm, 3 ph ac induction motor, make crompton greaves, sl. no. 2000128 of jarangdih colliery under kathara area.

Provision of 33 kv bay extension for additional erection of 33kv power transformer capacity from 1x8mva to 1x8 addl 5 mva at muthupettai 33 kv sub station in mannargudi division thiruvarur edc

Tender for the work of supply , installation, testing and commissioning of 33 kv control and relay panel for 33kv side of 6.3 mva vijay make power transformer and 2 nos of 33kv feeders at 33 kv pale sub station, in the jurisdiction of s.o pale, un

Dismantling and installation of andrew yule make power transformer, 33kv/11kv, 5/7.5 mva, si. no12307,including installation of circuit breaker, current transformer and structural work for new power way at madhuban d.g. sub- station of block-ii a

Erection and di of 11kv overhead feeding power to gidi-c and religara from gidi washery substation coming under gidi-a mining area and 3.3kv overhaed line feeding power to dewatering pump at gidi-a quarry respectively and shifting of tower

Complete repairing and rewinding of (a) 01 no. 630kva, 3.3kv/440v k-sambhav make, with sl. no. ktc/tr/630/12 and (b) 01 no. 500kva, 11kv/440v gec make with sl. no. 22426418 oil cooled transformer for colony power supply under kathara colliery.

Repairing / maintenance of 11kv ocb switch 400 a make biecco lowrie power feeding to 750 kva power transformer at bastacolla colliery.

Complete repairing of 400 amps 11kv electroteknica make sl. no- 8363 vcb switch with busbar for primary controlling of 2mva, 11kv/3.3kv power transformer at main substation rocp/sj.

Repair, maintenance and strengthening of 33kv feeder no. 5 and 6 with dismantling and erection of pole and 33kv ohl supplying power to old substation and new substation of kdh ocp, nk area

Repairing work of power transformer of 10 mva, 33kv/6.6kv of central substation nigahi project and installation, testing, commissioning of different breaker isolator and filtration of transformer oil and maintenance of transformer at sector sub stati