Tggenco-ktps vii stage/paloncha - supply of air lock realys and 220v dc spare coil

Supply of tripping coil & closing coil

Procurement of htcb closing coil

Power contactors of 230v ac coil and thermal overload relays used in vacuum pump house,ucb/esp ac package and centrifugal panels

Raising of perimeter wall with brick work & concertina coil fencing of shahid jubba shahni central jail at bhagalpur for the year 2026-27.

Tggenco-ktps vii stage/paloncha - supply of dc and ac capacitors for 180kva and 130kva hitachi-hirel make ups units

Raising of existing compound wall and providing helical / coil fencing over the compound wall at 132/33kv ss medchal - individual and societies belonging to st catergory are only eligible for participation.

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 lot-i (i) 2nd circuit stringing (28 km) on existing 132kv dc/sc line from 132/33kv ss ayyagaripally to 132/33kv ss nellikuduru (ii) 1no. 132kv bay at ayyagaripally ss and (iii) 1no. 132kv bay at nellikuduru ss in mahabubabad district and lot-ii (i) 2nd circuit stringing (5.2 km) on existing 132kv dc/sc line from 132/33kv ss kamalapur to 132/33kv ss nv puram (ii) 1no. 132kv bay at kamalapur ss (iii) 1no. 132kv bay at nvpuram in mulugu district on turnkey basis.

Em-divn:preventive annual maintenance and servicing of ms chhabi electrical pvt ltd make 220v 850a 220v 570a 220v 40a 220v25 220v 100a and 48v 25a dc chargers located at main plant silo raw water pump house and switchyard as and when required during the year 2026 27