Repairing and maintenance of transformers (ratings 5mva 33/6.6 kv, 3.15 mva, 33/6.6kv and 2mva 33/3.3kv) and filtration of transformer oil of block-b project.

Repairing and maintenance of transformers (ratings 5mva 33/6.6 kv, 3.15 mva, 33/6.6kv and 2mva 33/3.3kv) and filtration of transformer oil of block-b project.

Dismantling, supply and fitting of gang operating switch and cradle guard of 3.3 kv overhead line and maintenance of 220 v, 440 v, 3.3 kv and 6.6 kv ohl at khottadih ocp.

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.

Providing and fixing of gang operating air break(goab) switches and lightning arresters on dp with separate earthing at various locations in township, amlohri

Overhauling, repairing and maintenance of 33kv and 6.6 kv gr gang operating air break switch (goab/isolator) installed at 33kv/6.6kv, 4x10 mva tapovan and 2x10 mva , coal substation of amlohri project

Overhauling/stringing of the ht ohl (6.6 kv) running from nigahi s/s to amlohri township and 2x10 mva s/s to amlohri township

Repairing/overhauling of 4 units of 10 mva, 33/6.6 kv power transformers and 1 unit of station transformer 33/0.440 kv, 160 kva installed at ob and coal substation of khadia project.

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

Di and dismantling of few portions of 6.6 kv&#x0d ht ohl f-no14 near tapovan substation and amlngh boundary for providing space to expose coal by&#x0d hoe, working in purewa east section of amlohri&#x0d mine