Supply of material / equipment including transportation, insurance, delivery, erection, testing, commissioning and civil construction works of (i) erection of 132/11kv sub-station at vellatur (v), chintalapalem (m) (ii) erection of 132kv dc line to the proposed 132/11kv vellatur ss from existing 220/132 kv sithapuram ss (20 km), (iii) erection of 2 nos. 132kv feeder bays at existing 220/132kv sithapuram ss in suryapet district under mukthyala branch canal lift irrigation scheme on turnkey basis.

On-line oil filtration of different transformer at regional sub- station, kathara.

Cradling in different outgoing feeders in regional sub station under kathara colliery

Repairing of goab isolator 33kv of different feeders at regional sub station kathara

For cradling in different outgoing feeders at regional sub-station under kathara colliery

Providing and fixing of different types of transformers spares and new installation of lightning arrestor of different transformers i.e. 2 mva 3 mva and 5 mva transformers at regional sub-station, kathara colliery.

Repairing of busbar 33kv and 11kv 02 nos installed at regional sub-station under kathara colliery

Oil filtration and repairing/maintenance of different transformers installed at different location of pindra project under kuju area.

For high pressure testing and calibration of electrical equipment installed at 28 mva regional sub station kathara area under kathara colliery.

For high pressure testing and calibration of electrical equipment installed at 28 mva regional sub station kathara area under kathara colliery.