Hyderabad Division - Sw I: Conversion Of Double Circuit 33Kv Over Head Power Line Crossings In To Under Ground Cable Crossings At Arts College (Atc), Sw Ii: Conversion Of Double Circuit 33Kv Over Head Power Line Crossings In To Under Ground Cable Crossings At Vidyanagar Station (Var) & Sw Iii: Conversion Of Double Circuit 33Kv Over Head Power Line Crossings In To Under Ground Cable Crossings At Malakpet Station (Mxt).