Installation, testing and commissioning of interlocking system of 33kv and 6.6kv breakers with respective gang operated air break switches (33kv and 6.6 kv isolators) installed at coal and ob substation of khadia project

For setting up of independence power supply for reliable operation of the controlling circuit of different switch gears installed of 6.6kv central pole substation at sendra bansjora colliery under sijua area

For setting up of independence power supply for reliable operation of the controlling circuit of different switch gears installed of 6.6 kv at chp substation, sendra bansjora colliery under sijua area

Supply and retrofitting of 6.6kv cgl make sf6 circuit breaker installed in ht switchgear unit 6 by vacuum circuit breaker at kstps, kota.

12kv vacuum circuit breaker of 2500a and 3150a rating suitable for &amp#x0d 6.6kv switchgear system

Servicing of jyoti make 6.6kv vacuum contactors installed in chp stg-1 ht switchgear

Repairing and overhauling &#x0d of 1 no. rok-6 switchgear &#x0d 6.6kv flp 300a for &#x0d moonidih substation

Routine maintenance of ht lt transformers and 6.6kv switchgear installed in btps, ptpp, parichha jhansi

Retrofitting of 2000amp air circuit breaker installed at ntpc sipattownship lt switchgear

Repairing of 6.6kv 400a ocb switch make crompton grieves, ctr 200/5a, type emx2, sl. no.- 27894g controlling to 2.5 mva power transformer 6.6kv/3.3kv installed at power house 11kv substation ej area.