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 swit

Servicing of lnt and schneider make air circuit breakers at iocl aod, digboi refinery.

Rate contract for servicing/overhauling of lnt make air circuit breakers for 01 year at ntpc bongaigaon.

Servicing and testing of siemens make air circuit breakers

Overhauling and servicing of abb make air circuit breakers

Three years job contract for overhauling of 415v lnt make air circuit breakers ntpc rihand.

Servicing and overhauling of ge make air circuit breakers at ntecl

Dre324s161 servicing and overhauling of abb make air circuit breakers at dr

Biennial rate contract for supply of spares for lnt make lt switchgear and servicing of air circuit breakers installed at various ntpc stations

Bmc for servicing of lnt make lt breakers installed at ntpc-sipat.