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.

Pre-monsoon maintenance of 33 kv outdoor yard and bus-bar systems at both (main and old) 33 kv sub-stations of dipka expansion project.

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.

Supply and erection of lightning arresters in the 3.3 kv oh electric line feeding power to different loads in mine, w.r.t. karo ocp, under bnk area

Upkeeping of 33 and 6.6 kv substation and receiving yard at substation-a for one year of kakri project.

Annual maintenance contract of 11/.433 kv, 500 kva compact substation installed at nmrc office, sector-29, noida and 33/.415 kv, 1000 kva compact substation installed at nmrc station-51 for 3 years.

Supply, design, and installation of ac dc float cum boost charger 110 v ac to dc with heavy duty industrial battery and laying of ac dc supply line for different circuit breakers at the 11 kv by 3.3 kv main substation, under karo ocp, bnk area

Replacement of old ,damaged, mechanically weak and unsafe overhead conductor at different 440v lt and 6.6 kv ht feeders under township rajrappa area

Replacement of faulty lightning arresters and revival of its earthen system at 33 kv main and old substation and receiving end of various sector substation, 6.6 kv/3.3 kv/433 v installed at different location in dipka expansion project.

Replacement of damaged and faulty cable lowered through borehole to feed power in riv, riii/ii and rv seam and shifting of 3 mva, 6.6 kv/550 v power substation in rvi of khottadih colliery under pandaveswar area.