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

For silica gel supply at various 220/132 kv s/s under etd-i kanpur

Supply and installation of various 33 kv isolator junction box at 132 kv substation armapur under 220 kv substation division panki kanpur

Operation and maintenance of substation - work at 220 kv s/s muradnagar under etd-muradnagar

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

Replacement of damaged, rusted and deteriorated ct and pt junction boxes installed in various, 132 kv and 33 kv bays at 132 kv substation armapur, kanpur nagar, under 220 kv substation division panki, kanpur

Construction of 02 nos 132 kv bays at 132 kv substation satpuli

Repair, maintenance, and installation of plant/ systems/equipments (version 2) - providing and fixing of r, y & b coloured identification plates at 220/132 kv various substation under etd-iv, varanasi substation service provider

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

Repair, maintenance, and installation of plant/ systems/equipments (version 2) - 220 kv & 132 kv substation electrical system or installation service provider