(i)for maintenance of one no.1 mva 6.6kv/550v transformer installed at loyabad colliery make-ece,asset sl.no.arn/14 lbc(ii)complete rewinding and overhauling of a 750 kva power transformer 6.6kv/550v at 5 pit substation of lbc make-ece asset.no.loy/e

Construction of 33/11kv transformer plinth, 33kv la isolator and nct foundations at 33kv substation, thathamangalam

Preventive maintenance of 33kv indoor panel and outdoor breaker of 10 mva, 33kv/11kv andrewyule transformer -2 at southloyabad substation and 11kv vcb of basuria dhansar and gonudhia feeder at godhur switching substation under area

Construction of new 33/11kv transformer bay and installation of 5mva power transformer at 33kv substation chirakkal.

11kv switchboards for water works substation 9vcb,installation, testing , commissioning of 11kv switchboards for water works substation 09 vcb,11kv switchboards for sector4 substation,installation, testing , commissioning of 11kv switchboards for sector4 substation,11kv switchboards for sector7 substation,nstallation, testing , commissioning of 11kv switchboards for sector7 substation.,11kv switchboards for adbuilding substation,installation, testing , commissioning of 11kv switchboards for adbuilding substation,11kv switchboards for workshop area substation,installation, testing , commissioning of 11kv switchboards for workshop area substation,11kv switchboards for lab area substation,installation, testing , commissioning of 11kv switchboards for lab area substation

Special estimate for augmentation of 132 kv substation bhattu kalan from 1x20/25 mva, 132/33kv plus (1x10/16 plus 1x16/20) mva, 132/11kv t/fs to 2x20/25 mva, 132/33kv plus (1x10/16 plus 1x16/20) mva, 132/11kv tfs at 132kv s/stn. bhattu kalan by hvpnl

Supply of radiator for 50 mva transformer

Providing and fitting of a fire detection and protection arrangement for quenching of the fire in the 5 mva transformer unit installed at the surface substation of gayatri ug mine, bishrampur area, secl

Transformer installation and constructing 11kv oh line

Supply of 200kw heat exchangers for 55 mva transformer