Design, manufacture, supply, erection, testing, and commissioning of 02 nos. 33/11 kv indoor substations (a3 and a7) (electrical plus civil) with 2x12.5 mva each connecting from 220 kv gis substation-pocket-a, at imt kharkhoda.

Supply, installation, testing and commissioning of 415v, 800 amp, air circuit braeker (acb) for switchyard power supply at 220kv s/s roorkee, 132kv s/s roorkee, 132kv s/s manglore and 66kv s/s thithki under 220 kv o and m division, roorkee

Supply, erection, testing and commissioning of i) conversion of 132kv 2-ph double circuit line to 3-ph double circuit line (15km) from 220/132kv ss budidampadu to 132/25kv rtss-dornakal by stringing 3rd acsr panther conductor (ii) modification of 2nos.132kv bays from 2-ph to 3-ph at 220/132kv ss budidampadu and (iii) erection of 2nos 132kv metering bays at newly proposed 132/25kv rtss-dornakal in khammam district on turnkey basis

Supply,erection,testing and commissioning of lot 1 i) 2nd circuit stringing (15.2 km) on existing 132 kv jakora-kotagiri dc/sc line with 1st circuit live ii)1 no. 132 kv bay at 132/33 kv ss jakora (iii) 1no.132 kv bay at 132/33 kv ss kotagiri in nizamabad district and lot-ii 33 kv features with 2x50 mva ptr at existing at 220/132 kv ss kamareddy in kamareddy district on turnkey basis

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

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

Manufacture, testing, supply and delivery of 500kg sf6 gas

Design, engineering, manufacture, testing at manufacture&amp#x0d works and supply of 400 kv sf6 circuit breakers with pre insertion resistor (pir) for btps obra

Design , manufacture , testing , supply and delivery of 1500 kg sf6 gas