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.

For cradling in 11 kv overhead line of intake feeder of kathara colliery

Dismantling of 11 kv over head line structure and installation of lightening arrestor at intake feeder of regional sub-station under kathara colliery.

Dismantling of 3.3kv overhead line from regional sub-station to 1 no. quarry at kathara colliery

Errection of structural steel barrier near regional sub station kathara colliery

Cutting and trimming of tree branches/shrubs disrupting overhead lines 11 kv- bandh colony feeder, 11 kv - intake feeder, 3.3 kv - 4 no. colony feeder and 440 v overhead line of 2 no., 3 no., 4 no. and sub-station colony under kathara colliery.

Reorganization of 11kv. oh line sawang feeder and heightening oh line 6.6kv kathara ocp and11kv bandh colony feeder at regional sub-station under kathara colliery

For the work of day to day maintenance of 11 kv intake feeder overhead line of kathara colliery under kathara area.

For the work of day to day maintenance of 11 kv intake feeder overhead line of kathara colliery under kathara area.

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