Annual and quarterly maintenance works in 230 KV SF6 breakers isolators LAS CVT CC wave trappers WBCTs wall through bushing main bus IV and V PTs and CTs and Transfer bus etc at 230 KV Indoor Switch Yard II of unit IV and V year 2020 21

Cleaning, tightness, checking and assisting in MRT testing works and attending glow, changing the defective clamps if any, finger contacts and moving contacts, etc. in 230 KV SF6 breakers, Isolators (89B, 89C), LAS, CVT, CC & wave trappers for quarterly maintenance.

Cleaning , tightness, checking and assisting in MRT testing works in 230 KV main bus IV, Bus section III SF6 breakers, pedestal PT and CT, 89A isolators 6 Nos-1 Opn.

Cleaning, tightness, checking and assisting in MRT testing works in 230 KV main bus V, Bus section IV SF6 breakers pedestal PT and CT 89A isolators 6 Nos – 1 Opn.

Cleaning, tightness, checking and assisting in MRT testing works in 230 KV Transfer bus, 230 KV Transfer bus SF6 breakers, support Insulators, inter connected wall through bushing and 89A Isolators – 1 Opn.

KANDASAMY ENGINEERING WORKS