Estimate for the work of providing and fixing of galvanized perforated tray at 220 kv s/s motiram adda, gorakhpur under electricity 400 kv s/s division gorakhpur.

Supply delivery and erection of different 220 kv sub station structures along with other associated work at new town iic 220 kv gis wbsetcl

Construction and erection of 400 kv, 220 kv and 132 kv bays, 315 mva, 400/220/33 kv transformer, 400 kv reactor, 160 mva, 220/132/33 kv transformer at kharagpur and gokarna 400 kv sub station and allied works on turn key basis.

Conversion of existing 220/132/33kv ais to gis, with transformation ratio of 220/132kv, 4x200mva,132/33kv, 3x80mva at sarusajai grid substation of assam with associated transmission lines with provision for future upgradation to 400 kv substation

Single phase auto transformers to 220/132 kv gis substation at paonta sahib (4 nos.) , 220/132 kv ais substation at kala amb (3 nos.), district sirmour and 53.33/66.67 mva, 220/132/11 kv, single phase auto t/fs to 220/132 kv ais s/stn at kunihar

Work of design, supply, erection, testing and commissioning of 220 kv outdoor gas insulated switchgear (gis) with double bus arrangement for 100 mva ict bay and bus coupler bay, as replacement of the existing 220 kv ais bays at 220/110/33 kv ponda su

Supply of one no. of 200mva, 220/132 kv three phase auto transformer and related services at 220/132 kv rangia gss, aegcl (phase-ii)

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

Purchase of 02 nos. 500 mva, 400/220/33 kv auto power transformers including spares against bn -9019002604

Repairing of 17 nos. of transformer cooling fans, 600 watt, 900 rpm, 415 v for various transformers at madhuban dg block ii area.