Design, supply, installation, integration and commissioning of online monitoring system for transformers/ reactors installed at various 765kv and 400kv substation in rvpn transmission system

Supply of 4 nos 50mva 220/33kv power transformers

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

Upgradation of existing 220/132/33kv gis at khumtai to 400kv level with transformation capacity 2x500mva

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

Procurement of 01 no. 220/132/11 kv, 160/200 mva auto transformer (a bank of 03 no. 220/132/11 kv 53.33/66.66 mva single phase auto transformers) and 01 no. 220/132/11 kv 80/90/100 mva 3-phase auto transformer

Repair, maintenance, and installation of plant/ systems/equipments (version 2) - 400kv substation bbmb panipat switchyard, 220/33kv,60mva transformer service provider

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 revamping of existing 33kv bay capacity enhancement setc of 4 nos new 33_11kv 20 mva power transformers along with new 11kv switchgear and integrating a comprehensive scada and automation system at verna substation

400kv transformer package 4tr06bulk under procurement of 765kv and 400kv class transformers and reactors of various capacities 3rd lot