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 Gudur, 132KV SS Chendodu, CBD Gudur, MRT Nellore and TRE Nellore pertaining to O and M Circle Nellore in Vijayawada Zone for the period of three years from the date of awarding of work. RESERVED FOR SC BIDDERS