Routine /Breakdown maintenance works of 220 & 400KV switch yard equipments, illumination, DG sets, LT switchgear and switchyard De-weeding for a period of 12 months.

Routine /Breakdown maintenance works of 220 & 400KV switch yard equipments, illumination, DG sets, LT switchgear and switchyard De-weeding for a period of 12 months.

Periodical special assistance for one year

Maintenance of 245 KV Circuit Breakers

Maintenance of 245 KV Double Break motor operated Isolators

Maintenance of 245 KV Double Break motor operated by pass Isolator.

Maintenance of 245 KV CTs, PTs and CVTs

Maintenance of 198KV lightning Arrestors and 220KV wave-traps.

Maintenance of 220KV Buses 1&2.

Erection and commissioning of 245 KV CTs ,PTs CVTs, LAs and 400KV CTs,CVTs. LAs & other switchyard equipments

Maintenance of 400 KV SF6 Circuit Breakers

Maintenance of 400 KV Center Break motor operated Isolators including Earth switches

Maintenance of 400 KV CTs, and CVTs

Maintenance of 400KV Buses 1&2.

Maintenance of 360KV Lightining Arrestors and 400KV Wavetraps.

Maintenance of 500/625/750KVA Permanent DG sets of all units 1 to 8

Maintenance of 33 KV Reactor bay of ICT-1&2

Maintenance of 415V AC LT switchgear at 220KV and 400KV control room for AC supply to Spring charging motors & compressors for Circuit breakers.

Maintenance of manually operated 7.5 tonne gantry crane in DG houses 1&2

Works related to maintenance and Operation of Genie Platform

Erection and commissioning of 245/420 KV Circuit Breakers

Machinery hiring charges crane 10 Tonne

Cutting trees, removing Apu/Jondu and grass/small bushes and weeds from 220KV/400 KV switchyard area as per the sketch enclosed

Formen to supervise all the above works