33kv current transformers of ratio 100/1a, 0.2s class for ht metering

Supply, erection, testing and commissioning of the following works on turnkey basis lot-i (i) 2nd circuit stringing on existing 132kv dc sc line (30km) from budidampadu to yellandu (ii) 1no. 132kv bay at 220 132kv ss budidampadu (iii) 1no. 132kv bay at 132 33kv ss yellandu in khammam district lot-ii 33kv features at existing 400 220kv ss asupaka with 2x50mva ptrs in badradri kothagudem district

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

Tggenco - nshes - design, manufacture, testing at manufacturers works, inspection, packing, supply, delivery of 3 no.s 220kv, 100-50/1a current transformers at nshes, nagarjunasagar.

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

Revise estimate for augmentation of 220kv s stn. masudpur from 1x100mva 220/132kv plus 1x100 mva 220/33kv tfs to 2x100mva 220/132kv plus 2x100 mva 220/33kv tfs. (for 100mva 220/132kv t/f)

Special estimate for augmentation of 400 kv substation kirori from 3x315 mva, 400/220kv plus 2x100 mva, 220/ 132kv plus 10/16 mva, 132/11 kv t/fs to 3x315 mva, 400/220kv plus (1x100 plus 1x160) mva, 220/ 132kv plus 10/16 mva, 132/11 kv t/fs by hvpnl

Procurement of 220/33kv, 100 mva power transformers.

Augmentation of from 3x100mva 220/132kv, (1x20/25 plus 1x40/50) mva 132/33kv plus1x10/16mva, 132/11kv t/fs to 3x100mva, 220/132kv plus 2x40/50mva 132/33kv plus1x10/16mva, 132/11kv t/fs.220kv s/stn. hvpnl, isharwal

Procurement of 6 number 100 mva 220 132kv auto transformers along with nifpes and of optional spares