Repairing/maintenance of 02 nos. ngr installed at main substation with 02 nos. power transformer (3 mva, 33kv/3.3kv each) and one no. 75kw, 440 v, star delta starter installed at prem nagar filter plant peocp, hazaribagh area.

Repairing, maintenance and installation of differential protection relay system in 10 mva, 33kv/11kv, power transformer at main substation 33kv/11kv/3.3kv of peocp under hazaribagh area.

Maintenance and repairing at site of buchloz relay alarm bell system of 3 mva 33kv/3.3kv power transformer make mirjapur electrical industries ltd. sl no-35288 of no-2 at main substation 33kv/11kv/3.3kv of peocp under hazaribagh area

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

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

Designing, construction, installation and commissioning of ngr compatible with 1.25mva, 33kv/3.3kv transformer installed at main substation at rajhara colliery

Repairing and reconditioning of 03 nos. 11 kv vcb, dismantle and erection of 06 nos. outdoor pt/ct and maintenance of 3 mva, 33kv/3.3kv transformer at main substation of peocp under hazaribag area

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.

Repairing and maintenance of 1250 amp 33kv grade sf6 make voltas of 10mva 33kv/11kv power transformer at main sub-station of peocp under hazaribagh area

Rewinding and repairing of 160kva, 3.3kv/440 v power transformer installed at kuju sub-station and 250 kva 3.3kv/440 v power transformer si no-8718/2 installed at hesagaria colony of kuju colliery under kuju area.