Erection Of 3 Nos. 132Kv Lightening Arrestors Pertaining To 132Kv Pashamailaram Feeder And Providing Of Individual Earth Pits To Existing Lightening Arrestors Pertaining To 132Kv Bollaram And 132Kv Gachibowli-1 Feeders At 132/33-11Kv Ss R.C. Puram.