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.

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.

Erection of new 400 kv take off tower, testing , commissioning of 400 kv dc line with twin moose acsr conductor for connecting between sepc ipp thermal plant to ottapidaram 400 kv ss , the existing thennampatti 400 kv ss to ottapidaram 400 kv ss .

Supply and erection of 230kv dc line on mc dc towers from proposed samugarengapuram 400kv ss to proposed muppandal 230kv ss and s r pudur and various 110 kv dc line to kottaikurunkulam kudangulam thandyarkulam vadakankulam and navaladi ss

Site package part-c - switchyard erection work for 400/220 kv allahabad substation extension (ss-119)

Site package part-c-switchyard erection work for 400/220 kv allahabad substation extension (ss-119)

Pre-bid tie up for transmission line package tl03 for 765kv double circuit (dc) line with hexa zebra conductor from kavathampalayam 765/400 kv ss to ariyalur 765/400 kv ss part-ii associated with intra state transmission system for development of (i) kavathampalayam 765/400 kv ais substation along with 765 kv and 400kv transmission lines and (ii) edayarpalayam 400/230-110 kv ais substation through tbcb route

Pre-bid tie up for transmission line package tl01 for i. 400 kv jhangi ps wangtoo quad dc line ii. lilo of one circuit of jhangi ps wangtoo hpptcl 400 kv dc quad line at generation switchyard of shongtong hep associated with transmission system for evacuation of power from shongtong karcham hep 450 mw and tidong hep 150 mw through tbcb route.

Erection of 110kv sc line ( 7.30km) on dc towers from n.t.kudi 230 kv ss to peravurani 110 kv ss. (reach-3).

Erection of 110kv sc line (15.155km) on dc towers from n.t.kudi 230 kv ss to peravurani 110 kv ss. (reach-2).