Arresting roof leakages, Replacing the existing damaged door with Aluminium Anodized door, providing internal and external paintings and other associated civil works in the premises of 132KV SS Payakaraopeta in Visakhapatnam district and 2) Arresting roof leakages, Renovation of damaged dummy columns at first floor and other associated civil works in the premises of 132KV SS Koruprolu in Visakhapatnam District