Carrying out Operation and Maintenance including watch and ward, housekeeping and gardening, MRT Assistance and assistance for Telecom of E.H.T Sub-stations and lines and CBD and SM Gangs for lines and sub-stations on works Contract basis pertaining to 132KV SS Kandukur, 132KV SS Kanigiri & 132KV SS Y.G Palem pertaining to O&M Circle Ongole in Vijayawada Zone for the period of three years from the date of awarding of work. RESERVED FOR SC BIDDERS