Work- 1: Replacement of single zebra Auxiliary BUS on LV side of PTR- I & PTR- II and Twin Zebra 33KV BUS with Twin Moose conductor at 132KVSS Naidupeta Work- 2: Replacement of existing LV- I & II VCBs for PTR- I & PTR- II with new Vaccum circuit Breakers at 132KVSS Naidupeta in O & M Division Nellore under RMI 2023- 24