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 4th 80mva ptr at 132kv ss erragadda substation in omc metro central circle/metro-zone-i

Supply, erection, testing, commissioning of (i) 132/11kv ss at buggamadharam (ii) 132kv dc line to proposed 132/11kv ss at buggamadharam from existing 220/132kv sithapuram ss (3.60 km) and (iii) 2 nos. 132kv feeder bays at existing 220/132kv sithapuram ss in suryapet district under rajiv gandhi lift irrigation scheme on turnkey basis.

Supply of accessories and labour charges for replacement and dismantling of existing 230 kv bus bar protection relay panel at 230 kv cuddalore ss

Civil works for 2 nos. 230 kv bay extension and line swapping arrangements at vellalaviduthi 400 kv ss for extension of for extension of 230 kv supply to thanjavur 230 kv ss and thiruvaruar 230 kv ss from from vellalaviduthi 400 kv ss

Providing plinth for structures erection of structures for 110 kv bay extension work line swapping arrangements at poyyur 230 kv ss for jayankondam 110 kv ss

Erection of new 110kv bus coupler switch at theni 230/110-22 kv substation under madurai operation circle

As per nit

Strengtherning of 230 kv bus 1 south structure at villupuram 230 kv ss

Erection of 230 kv strung bus,dismantling , re-erection of75 mm bus bar, pers, jumpers, supply and erection of earthing steels and station accessories for replacement of damaged 230 kv bus at eachangadu 230/110 kv ss in trichy operation circle.