Maintenance and repairing of 02 nos 1mva ,11kv/3.3kv power transformer and 1 no. 1.6 mva , 11kv/3.3kv power transformer at site with bucholz relay alarm system at main substation and banwar substation at topa ocp under kuju area.

Maintenance and repairing of 2 nos 1 mva 11kv/3.3 kv power transformer and 1 nos 1.6 mva 11kv/3.3 kv power transformer at site along with door interlocking of ht panel at topa main substation under kuju area.

Repairing and rewinding of 01 number 1mva,11kv/3.3kv power transformer installed at banwar substation of topa project under kuju area

Repairing/rewinding of 01 number 315kva ,3.3kv/440v power distribution transformer installed at b type substation of topa substation of topa project under kuju area..

Shifting of 1mva,11kv/3.3kv transformer from existing main substation to proposed banwar weighbridge substation and re-organization with dismantling and erection of 3.3kv oh line of banwar feeder and ocp feeder of topa project under kuju area.

Supply and fixing of 11 kv grade ngr with safety features for 10 mva 33kv/11kv power transformer at main substation of peocp under hazaribag area

Shifting of 1mva,11kv/3.3kv transformer from existing main substation to proposed banwar weighbridge substation and re-organization with dismantling and erection of 3.3kv oh line of banwar feeder and ocp feeder of topa project under kuju area.&#x0d &#x0d

Repairing of ngr in 01 mva ,11kv/550v transformer installed at 11kv km substation at abgc under govindpur area.

Supply and installation of 02 nos. of ngr 3.3 kv, 10amp , 190 ohms for 02 nos. of 3 mva transformer 11kv/3.3kv transformers at main sub-station of gidi-c colliery along with maintenance , repairing and painting of 3.3kv overhead line poles at gidi c

Repairing of 1 mva, 11kv/3.3kv power transformer installed at parasea ocp substation.