Procurement of 50mva 220kv 11.5kv power transformer for co2-ess system at ntpc kudgi

Execution of conversion of 2 to 3 ph 132kv dc line from 220kv ss budidampadu to 132kv rtss dornakal along with connected bays

Testing of transformer oil sample of various 400/220kv icts, 220/132kv t/fs, 132/33kv t/fs and reactors installed at various 400kv, 220kv and 132kv sub stations

Augmentation of grid station katarsamna kishtwar of 01 no 20 mva transformer with 50mva transformer and replacement of old outlived 20mva transformer at gss nhpc with transformer to be spared after augmentation and other associated works in kishtwar

Procurement of power transformer bushing of 66kv ratings at 220kv substation panchgaon under ts division hvpnl manesar

Dc work sc railways supply, erection, testing and commissioning of (i) conversion of existing 132kv 2 ph double circuit line to 3 ph double circuit line (4.5km) from 220/132kv ss malyalapalli along with erection of new 132kv 3 ph dc line of 4km to proposed 132kv railway traction substation (rtss) at ramagundam (ii) 2 nos. 132kv feeder bays at 220kv ss malyalapalli and (iii) 2 nos. 132kv metering bays at proposed 132kv ramagundam rtss in peddapally district on turnkey basis

Substation augmentation of 220/132 kv transformer alongwith its associated 220kv and 132kv bays at 220 kv s/s pantnagar transformers substation augmentation at 220 kv s/s roorkee 220 kv s/s pirankaliyar in kumaon and garhwal zone under package 7

Supply, erection, testing and commissioning of the following works on turnkey basis in narayanpet district under makthal-narayanpet-kodangal lift irrigation scheme(package-3) i) 220/11kv liss at jayamma cheruvu, perapalla(v), narayanpet(m). ii) 220kv tmdc line from existing 220/132kv kosigiss to proposed 220/11kvss at jayamma cheruvu ss (27.298km). iii) 2nos. 220kv bays at 220/132kv ss kosigi. iv) 1no.132/11kv transformer bay at existing 132/11kv panchadevpahad ss

765kv gis extension substation package ss158 for (a) extn. of 765/400kv sasaram (powergrid) s/s associated with eres-51: diameter completion at sasaram (powergrid) s/s and (b) extn. of 220kv nalagarh (powergrid) s/s associated with implementation of 2 nos. 220kv line bays (gis) at 400/220kv nalagarh (pg) s/s for the termination of 220kv d/c line from 220/132kv kunihar s/s to nalagarh s/s

Erection for 50mva transformer (repaired unit) against augmentation of 20mva transformer at 220kv substation damoh