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.

Erection of earth continuity 6.6kv, 11kv oh line from regional sub-station to quarry no. 2 and 3 via- station no.02 of kathara colliery.

Dismantling of 6.6kv o/h line regional sub-station to mini quarry road at kathara colliery

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

6.6 kv powerline arrangement to 1844 shovel at quarry 2 under kathara colliery.

Shifting of 3.3kv oh line mines at quarry no-02 at 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

Errection of structural steel barrier near regional sub station kathara colliery

Providing and fixing of danger board, barbed wire and anti climbing guard including painting of poles for oh 3.3kv, 6.6 kv, 11 kv line from regional sub- station kta to 2 no. sub-station, colony, 2 no. quarry, 3 no. quarry and mines under kathara col

Dismantling of 3.3 kv oh line due to shifting at quarry no. 2 kathara colliery