Repairing of float switch assly.04of eimco elecon make sdl 611-607 and 619 and udms 612-04, 612-05 and slip ring and brush holder assly. 01 no. part no. 250m000000134 lhd , 811-934 of bhatgaon ug mine and repairing of 02 no. float switches

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.

Complete rewinding and repairing of 150hp 550v 1486 rpm cg make motor flp sl. no afx81023 of bastacolla colliery under bastacolla area.

A)replacement and reconditioning of 6.6k v v.c panel, 400amp, make-a/y and co. ltd for controlling of primary crusher motor (320k w) 01 no. and (b)repairing/reconditioning of ocb switch, 400amp, 6.6kv, make-russian installed at 6.6k v control sub-sta

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.

Repairing of float switch assly. 04of eimco elecon make sdl 611-607 and 619 and udms 612-04, 612-05 and slip ring and brush holder assly. 01 no. part no. 250m000000134 lhd , 811-934 of bhatgaon ug mine and repairing of 02 no. float switches,

Repairing, rewinding and overhauling of 01 no. 3.3 kv 150 kw marathon make motor at socp, ib valley area

Repairing of power winch all brake system drum break motor gear box break emergency hand break and foot break and changing gearbox oil seal pit no 1 victory under bastacolla colliery.

Complete repairing/rewinding, overhauling and testing of 3 nos, 600 kw, 6.6 kv, 1492 rpm, marathon make ht induction motor sn- 3f660566/7, 3f660566/1 and local no. q/mc/22/01.