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.

Upgrdation of existing sas system schneider electric make pascis oi to latest sofware with replacemement of associated hardware i.e., cpu cards di and do cards in schneider electric make bcu and work stations (as per boq) at 220/132/33 kv kosigi ss in mahabubnagar circle.

Annual maintenance work of 220 kv chandil-stps and 220 kv chandil-pgcil transmission line under transmission sub division chandil-1 for the period from 01.04.2025 to 31.03.2026 (365 days)

Numerical distance relay retrofitting in 220 kv pgcil feeder control and relay panel at 220/132 kv g/s/s, chandil-i

Annual maintenance work of 220 kv chandil-s.t.p.s. and 220 kv chandil-pgcil transmission line for the period from 01.04.2024 to 31.03.2025 (365 days)

Construction of chemical earthing of tower loc. no. 254 to 336 of 220 kv s/c chandil-stps transmission line (total 53 tower) under 220/132 kv gss, chandil-i

2nd circuit stringing of existing 400 kv d/c rehru-kunihar transmission line with acsr twin moose conductor on turnkey basis in himachal pradesh (complete package)

Testing of transformer oil of various 220 132 kv transformer 132 33 kv transformer installed at different 220 132 kv substation under etd robertsganj

Partial discharge testing of various 220/132 kv current transformer installed at various 220/132 kv sub-stations

Concreting and metal spreading work in 132 kv main bus area at 220/132 kv gss, chandil-i