Servicing and overhauling of 8 mva, 66/11kv rbk2 unit generator transformer along with refilling of new transformer oil at bhadra generating station as per scope of work mentioned in section-iii of the tender document.

Complete repairing and rewinding of 01 no. 570kw, 3.3kv, ph make crompton greaves induction motor (stator) sl. no. tvc491106/1 of jarangdih colliery under kathara area.

Providing additional 1x10 mva, 110/11 kv transformer at 110/11kv wadi sub-station in chitapur taluk, kalaburagi district on partial turnkey basis, including supply of all materials/ equipments (excluding supply of 10 mva power transformers and 1lkv switchgear) and erection (including dismantling & civil works) of all materials/ equipments, testing and commissioning.

Providing and fixing safety devices buchholz relay,wti and oti, explosion vent and conservator tank of (1) 1 mva transformer 11kv/3.3 kv and (2) 1.6 mva transformer 11kv/3.3kv installed at new filter house sub-station under jarangdih colliery.

Installation of safety devices like oti, wti etc in power transformer 1 mva, 11kv/550v make eef sl no 4009368 including controlling switch of burragerh colliery at site.

Supply of oti, wti and related equipments for meil mp intra 50 mva transformer

Replacement of cork sheet rubber bushes, stud bush fixing of addition box for indication of bucholz relay, wti and oti for safety purpose incoming 11kv switch, 2 mva 11kv/3.3kv transformer at rocp.

Dismantling of 1.5 mva 11kv/3.3kv transformer and installation of 2 mva 11kv/3.3kv transformer in its place, via dismantling and installation from gkkc to ena colliery, at kusunda area

Maintenance of 2000kva power transformer 11kv/3.3kv m and b make sl. no. 129031 and fitting of wti, oti and bucholz relay installed at abgc

Repairing (02 nos.) of buchholz relay wti and oti protective device of 2mva,11kv/3.3kv transformer at budora substation and repairing of 1250kva,11kv/3.3kv transformer for controlling of power transformer at benidih substation of phularitand,ampc.