Repairing of power trans line and wheel hub with brake parts of front axle assly. of ee make lhd model 811, sl. no. 1036 and repairing of rear axle assly. and brake arrangement of ee make lhd model 811, sl. no. 904 at kurasia colliery, kurasia group

Repairing and installed of mine line make acb 800amp, 550 volt sl. no at72301 at ghanoodih 01 no- substation.

Repairing / overhauling and safety protection of 400 amp 550 volt nflp acb switch sl. no.- 841 electroteknica make for zero seam at kuya.

Comprehensive annual maintenance contract (camc) including repairing of digitiser and replacement of load cell digital make electronic road w/b 50te capacity installed at zero point sl. no. 201804008 and check post sl. no.101141748 of gvp phase-ii o

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 and complete overhauling of 01 no 1000 gpm, 150 mtr head, multistage plurovan ii model, m and p make pump sl. no-81002724/10/12 at parej east open cast project hazaribagh area.

Complete repairing and rewinding of 630kva,3.3kv-440v,electroteknica make, sl no. tf 110 distribution transformer of tnocp under hazaribagh area.

Repairing and maintenance of 6.6kv,630kva/415v trans witch unit make electrotecnica sl no uss-120 and at mines of hingula ocp.

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.

Repairing of flp acb, gate end box of make mine line pvt ltd, 550v, 65 hp sl no 1643 of 1 seam sdl and repairing of flp acb switch of make mine line pvt ltd 200a, 550v sl no 5186 controlling switch of gate end box at 1 seam of new akashkinaree colli