General-statutory testing, reconditioning and certification of h2, co2 and n2 gas cylinders of ktpp stage-i

Out sourcing services for nd testing and hydraulic pressure testing of air receiver tanks on hemm at pkoc,manuguru area.-reg.

Out sourcing of nd testing, hydraulic pressure testing, calibration of pressure gauge and relief valve and shell thickness measurement of air reciever tanks of hemm working at kkocp for period of 3 years.

Tggenco - nshes - design, manufacture, testing at manufacturers works, inspection, packing, supply of acsr moose conductor at nshes, nagarjuna sagar.

Bmd-service charges for online testing and pressure setting of boiler safety valves of 1x500 mw ktpp unit

Hydraulic pressure testing of air receiver tanks of air compressors working at gdk-11 incline, rg.1 area

Tggenco - nshes - design, manufacture, testing at manufacturers works, inspection, packing, supply, delivery of 3 no.s 220kv, 100-50/1a current transformers at nshes, nagarjunasagar.

Tggenco - nshes - design, manufacture, testing at manufactures works, inspection, packing, supply and delivery of 82.5 kva, 415v, 3-phase diesel generator set along with automatic main failure(amf) panel board at nshes, nagarjunasagar.

Tggenco - nshes - design, manufacture, testing at manufacturers works, inspection, packing, supply of 03 nos 245kv, single phase, polymer insulator live tank, oil filled, hermetically sealed, outdoor, self-cooled current transformer at pches, vazinepally.

Supply of two 2(two) nos sf-6 gas circuit breakers, 245kv,3150a,3-phase, 50hz individual pole operated by a motor-wound spring-spring operating control mechanism along with galvanized steel support structures including adapter plate, inter-pole cables, terminal connectors, all the accessories, mandatory spares including design, manufacturing, testing, inspection at manufacturer works, packing and forwarding along with supervision of erection, testing and commissioning of breakers at 220kv switchyard of nagarjunasagar main power house, telangana