Tenders for Carrying Operation & Maintenance Of 3Nos 33/11 Kv Sub-Stations At 1.Musalikunta 2. Thurakapalli 3. Kalicherlaround The Clock On Work Contract Basis As Per Scope Of Work In Peddamandyam Section In O Sub-Division Madanapalli Rural Of O Madanapalli Division In O Circle Annamayya Manning Of 33/11 Kv Ss In Annamayya Circle