Repairing and rewinding of 03 nos. h.t. induction motors, i) rating 223 kw, 3.3 kv, make ngef, ii) rating 375 kw, 3.3 kv, make crompton greaves and iii) rating 1130 kw, 6.6 kv, make cg power of pump section at dipka expansion project.

Repairing / overhauling of 4 nos. (2 nos. meditron and 2 nos. electroteknica) make vcb panels, 6.6 kv/3.3 kv at main substation of dipka expansion project.

Dismantling, erection and di of 3.3 kv overhead lines of 02 nos of pump feeders(vcb-4 and ngef-3) from north side of mine to west side of lajkura ocp,ib valley area

Rewinding and repairing of 250 kva, 3.3 kv/440 volt make transgietz enterprises sl-te/211 transformer installed at east colony of kuju colliery under kuju area.

Shifting of 06 nos. of transformer tsu315kva, 3.3 kv / 570v with all electrical equipments and shifting of main acb, coupled acb for proposed development and depillaring panels at seam vii and vi(b) khairaha ug mine

Work of repairing of 03 nos of 11 kv vcb 400 a having sl no. vcb 9551, vcb 9550 and vcb 9549 of kusum vihar phase ii.

Repairing and reconditioning of 11kv vcb make electroteknica s.no. 1735 installed with secondary control of on load isolator and 11kv vcb of make meditron s.no. 9480 installed with primary control of bus bar at main substation of karma ocp.

Supply and fixing of ngr 3.3kv 10 amp, 190 ohms for 3 nos., 1 mva, 11kv/3.3kv (2 nos.) and 1.6 mva, 11kv/3.3 kv (01 no.) power transformer installed at main and banwar substation at topa project under kuju area.

Annual maintanance (repairing of 63 kva transformer) installed for street light different location and main road of sector- 71, 72, 73,74, 75, 76, 77, 78, 79, 112, 115, 116, 117, 118, 119, 120 and 122 , noida

Repairing of air cooled transformer of 35kva transformer 3.3kv/415v, isolator mechanism of ck175 and 2 nos magnetic amplifierof crowd system and transformer block repair of ekg 591, two nos vcb 3.3 kv of of kdh project, nk area.